CN202263455U - Bag type filter - Google Patents
Bag type filter Download PDFInfo
- Publication number
- CN202263455U CN202263455U CN2011203002710U CN201120300271U CN202263455U CN 202263455 U CN202263455 U CN 202263455U CN 2011203002710 U CN2011203002710 U CN 2011203002710U CN 201120300271 U CN201120300271 U CN 201120300271U CN 202263455 U CN202263455 U CN 202263455U
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- CN
- China
- Prior art keywords
- filter
- filter basket
- cylindrical shell
- loam cake
- ring
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
A bag type filter belongs to the technical field of filters and comprises a cylinder, wherein a water inlet is arranged at the edge of the upper portion of the cylinder, a water outlet is arranged at the bottom of the cylinder, a top cap is arranged on an end port at the top of the cylinder fittingly, a filter basket is arranged in the cylinder fittingly, and a filter bag is arranged in the filter basket fittingly. The bag type filter is characterized in that the upper end of the cylinder is connected with the top cap through a group of lug and bolt sets arranged fixedly, a filter basket adapting ring provided with a sealing device and having a step structure is fittingly arranged between the cylinder and the filter basket, and adjustable supporting legs are fittingly arranged outside the cylinder. The bag type filter is compact in structure and reasonable in design. By improvements of an opening mechanism formed of the top cap, a matching structure of the internal filter basket and the cylinder and the supporting legs in an existing bag type filter, the top cap of the filter can be detached and mounted more easily and conveniently, the filter can be used more safely, the filter basket is changeable, sealing effect between the filter basket and the cylinder is improved, and free regulation of height of the filter is realized.
Description
Technical field
The utility model belongs to the filter technology field, is specifically related to bag filter.
Background technology
The service condition of bag filter is the pretreatment stage as clean water treatment, because there is more impurity in the water quality of pretreatment stage, too accurate filter relatively is easy to generate obstruction; The solution that the filter bag filtering accuracy is good this difficult problem; When filter through after the operation of regular hour, clean filter bag, so the opener of bag filter will easy operating; Should be convenient and swift, safe and reliable again.
Bag filter of the prior art; The installation dimension of filter basket is that a hundred flowers blossom; The installation dimension of the filter basket of each company all is not quite similar; Often produce the filter basket that damage owing to filter basket can't buy the size that matches and cause scrapping of whole filter, and this type of bag filter opener complicated operation, there are many potential safety hazards.
The utility model content
To the problem that prior art exists, the purpose of the utility model is to design the technical scheme that a kind of bag filter is provided.This bag filter is convenient to operation, and is safe and reliable.
Described bag filter; Comprise that the top avris is provided with the cylindrical shell that water inlet, bottom are provided with delivery port, be equipped with loam cake on the cylindrical shell top port, be equipped with filter basket in the cylindrical shell; Be equipped with filter bag in the filter basket; It is characterized in that described cylindrical shell upper end is connected with loam cake through the one group of ear stud external member that fixedly installs, the filter basket that is equipped with the hierarchic structure that has sealing device between described cylindrical shell and the filter basket is accepted ring, and described cylindrical shell fit on is provided with adjustable legs.
Described bag filter; It is characterized in that described loam cake bottom surface is following convex structure; Upper cover top surface fixedly installs handle, fixedly installs one group of locking fin that is connected with the ear stud external member around the lower cover, and the both sides of locking fin end face are provided with locking anticreep projection respectively.
Described bag filter; It is characterized in that described ear stud external member is connected with hanger on being arranged on cylindrical shell; Described ear stud external member comprises the interspersed pin in the hanger that is arranged on; The pin two ends fixedly install split washer, the ear stud that is rotatably assorted on the pin, threaded hanger nut on the ear stud.
Described bag filter is characterized in that described filter bag is connected through bracing ring and the filter basket that its open upper end fixedly installs.
Described bag filter is characterized in that described filter basket open upper end is equipped with the filter basket hold-down ring, and described filter basket hold-down ring comprises the hold-down ring of the short flange circle of band, and is arranged on the filter basket hold-down ring handle on the hold-down ring.
Described bag filter is characterized in that a circle being set to the protruding footpath of convex on the barrel of described cylindrical shell upper end, and retaining connects and cooperates filter basket to accept ring on the protruding footpath, and filter basket is accepted on the cascaded surface of ring retaining and connect and cooperate filter basket and be equipped with the filter basket hold-down ring on filter basket.
Described bag filter, it is characterized in that described filter basket accept the ring and cylinder inboard wall between be equipped with sealing ring.
Described bag filter is characterized in that described cylindrical shell top is provided with seal groove, is provided with the loam cake sealing ring in the seal groove.
Described bag filter is characterized in that described adjustable legs upper end is connected with cylindrical shell through the supporting leg bandage that is provided with, and the supporting leg bandage is the loop configuration that an end breaks off, and supporting leg bandage gap is fixed through supporting leg clamping screw and supporting leg locking nut.
Described bag filter; It is characterized in that fixedly installing fixed dam in the locking of one in the described loam cake fin; Fixed dam cooperates with hanger hinge joint on being arranged on cylindrical shell; Inboard, described fixed dam below fixedly installs loam cake reversed in positioned bearing pin, and loam cake reversed in positioned bearing pin can connect with the hanger retaining and cooperate.
Above-mentioned bag filter; Compact conformation, reasonable in design, improve through fit structure and leg opener, inner filter basket and the cylindrical shell of loam cake formation in the existing bag filter; Make that this filter cover dismounting is more simple and convenient, use safer; Make filter basket have interchangeability, improve the sealing between filter basket and the cylindrical shell, and realize the free adjustment of filter height.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the enlarged drawing at A place in the utility model;
Fig. 3 is the vertical view of the utility model;
Fig. 4 is the structural representation of filter basket, filter bag and hold-down ring in the utility model;
Fig. 5 removes the structural representation after the adjustable feet for the utility model;
Fig. 6 is the structural representation of the adjustable feet in the utility model;
Fig. 7 is the structural representation of the loam cake in the utility model.
Among the figure: the 1-delivery port; 2-supporting leg clamping screw; The 3-cylindrical shell; The protruding footpath of 3a-; The 4-water inlet; The 5-hanger; 6-exhaust plug; The 7-loam cake; 8-loam cake sealing ring; 9-filter basket hold-down ring; 9a-filter basket hold-down ring handle; The 9b-hold-down ring; The 10-filter basket is accepted ring; The 11-sealing ring; The 12-filter basket; 13-supporting leg bandage; The 14-adjustable legs; 15-hanger nut; The 16-ear stud; The 17-pin; The 18-filter bag; The 18a-bracing ring; 19-supporting leg locking nut; The 20-handle; 21-locks fin; 22-loam cake reversed in positioned bearing pin; 23-locking anticreep projection; The 24-split washer; The 25-fixed dam.
The specific embodiment
Further specify the utility model below in conjunction with Figure of description.
As shown in the figure; Bag filter comprises that the top avris is provided with the cylindrical shell 3 that water inlet 4, bottom are provided with delivery port 1; Cylindrical shell 3 upper ends are cast flange, and cast flange 7 tops are provided with seal groove, are provided with loam cake sealing ring 8 in the seal groove; The cast flange outside of cylindrical shell 3 upper ends has fixedly installed one group of hanger 5, connects on each hanger 5 to be provided with the ear stud external member.The ear stud external member comprises interting and is arranged on the pin 17 in the hanger 5 that pin 17 two ends are provided with the split washer 24 that is used for fixing pin 17, are rotatably assorted to be provided with ear stud 16 threaded hanger nut 15 on the ear stud 16 on the pin 17.The utility model utilizes the ear stud external member to replace traditional bolt and nut.Only need realizing installing/dismounting in the lease rods insertion ear stud 16 after adopting the ear stud external member.After hanger nut 15 becomes flexible; Do not need to unload ear stud 16 and hanger nut 15 completely; After only needing suitable unclamping; Ear stud 16 and hanger nut 15 both can be from locking fin 21 grooves of loam cake 7 overturn ear stud 16 and hanger nut 15 together and unloaded, for great amount of time has been practiced thrift in dismounting.
The open upper end place of cylindrical shell 3 has been equipped with loam cake 7, and corresponding ear stud external member has fixedly installed locking fin 21 around the loam cake 7, and the both sides of the end face of locking fin 21 are provided with locking anticreep projection 23 respectively.Being provided with of locking anticreep projection 23 can effectively prevent because cylindrical shell 3 internal pressures are excessive, produces ear stud 16 and hanger nut 15 slippage from locking fin 21 grooves, for container provides safety guarantee because of pressure jump generation accident.
Fixedly installed fixed dam 25 on the wherein a pair of locking fin 21 in the loam cake 7, fixed dam 25 is hinged through one of them hanger 5 on pin 17 and the cylindrical shell 3.Inboard, fixed dam 25 below fixedly installs loam cake reversed in positioned bearing pin 22, and loam cake reversed in positioned bearing pin 22 can connect with hanger 5 retainings and cooperate.After loam cake reversed in positioned bearing pin 22 is set; When loam cake 7 upsets; When loam cake reversed in positioned bearing pin 22 leaned on the jail with hanger 5 lower surfaces, location, loam cake upset 120 degree back had been realized the complete opening of loam cake 7 and don't must have been taken off loam cake 7; And it is firm to locate, and has saved the time that loam cake 7 unloads from container and takes up and down.
And loam cake 7 bottom surfaces are following convex structure, and such structure effectively increases the lifting surface area of loam cake 7, thereby has improved the bearing capacity of loam cake 7, for the safe operation of filter provides reliable guarantee.Loam cake 7 end faces fixedly install handle 20, and loam cake 7 upsets when installation process that is set to filter of handle 20 or filter bag are changed provide effectively to be supported.Also be provided with the steam vent that is used for pressure release on the loam cake 7, cooperate exhaust plug 6 on the steam vent.
Filter basket accept being provided with of ring 10 good solved filter basket 12 since the size disunity bring interchangeability and sealing problem; Filter basket 12 or filter bag 18 as changing are improper; Only needing to change filter basket accepts ring 10 or pauses to process the exchange that can realize filter basket 12 to the fit dimension that filter basket is accepted ring 10; Sealing ring 11 in other the utility model bag filter is well water purification end and the separated filter efficiency that improves filter greatly of sewage end.
Be equipped with adjustable legs 14 on cylindrical shell 3 outer walls; Adjustable legs 14 upper ends are connected with cylindrical shell 3 through the supporting leg bandage 13 that is provided with; Supporting leg bandage 13 is the loop configuration that an end breaks off, and supporting leg bandage 13 gaps are fixing with supporting leg locking nut 19 through supporting leg clamping screw 2.The utility model adopts adjustable legs 14 to replace the fixed supporting leg of conventional filter welding; The shortcoming of fixed supporting leg is the fixed-site of supporting leg welding back intake-outlet; If peripheral pipe laying has deviation slightly, both can't realize the correct installation of pipeline, and the adjustable legs 14 of the utility model bag filter; Can realize the free adjustment of filter height through degree of tightness supporting leg clamping screw 2, for the good connection of filter and pipeline is provided convenience and the difficulty of the pipe laying that reduces.
Claims (10)
1. bag filter; Comprise that the top avris is provided with the cylindrical shell (3) that water inlet (4), bottom are provided with delivery port (1); Be equipped with loam cake (7) on cylindrical shell (3) top port; Be equipped with filter basket (12) in the cylindrical shell (3), be equipped with filter bag (18) in the filter basket (12), it is characterized in that described cylindrical shell (3) upper end is connected with loam cake (7) through the one group of ear stud external member that fixedly installs; The filter basket that is equipped with the hierarchic structure that has sealing device between described cylindrical shell (3) and the filter basket (12) is accepted ring (10), and described cylindrical shell (3) fit on is provided with adjustable legs (14).
2. bag filter as claimed in claim 1; It is characterized in that described loam cake (7) bottom surface is following convex structure; Loam cake (7) end face fixedly installs handle (20); Lower cover (7) fixedly installs one group of locking fin (21) that is connected with the ear stud external member all around, and the both sides of locking fin (21) end face are provided with locking anticreep projection (23) respectively.
3. bag filter as claimed in claim 1; Hanger (5) on it is characterized in that described ear stud external member and being arranged on cylindrical shell (3) is connected; Described ear stud external member comprises the interspersed pin (17) in the hanger (5) that is arranged on; Pin (17) two ends fixedly install split washer (24), the ear stud (16) that is rotatably assorted on the pin (17), and ear stud (16) is gone up threaded hanger nut (15).
4. bag filter as claimed in claim 1 is characterized in that the bracing ring (18a) that described filter bag (18) fixedly installs through its open upper end is connected with filter basket (12).
5. bag filter as claimed in claim 1; It is characterized in that described filter basket (12) open upper end is equipped with filter basket hold-down ring (9); Described filter basket hold-down ring (9) comprises the hold-down ring (9b) of the short flange circle of band, and is arranged on the filter basket hold-down ring handle (9a) on the hold-down ring (9b).
6. bag filter as claimed in claim 1; It is characterized in that a circle being set to the protruding footpath of convex (3a) on the barrel of described cylindrical shell (3) upper end; Protruding footpath (3a) is gone up retaining and is connect and cooperate filter basket to accept ring (10), and filter basket is accepted to keep off on the cascaded surface of ring (10) and connect cooperation filter basket (12) and be equipped with the filter basket hold-down ring (9) on filter basket (12).
7. bag filter as claimed in claim 1 is characterized in that described filter basket is accepted between ring (10) and cylindrical shell (3) inwall to be equipped with sealing ring (11).
8. bag filter as claimed in claim 1 is characterized in that described cylindrical shell (3) top is provided with seal groove, is provided with loam cake sealing ring (8) in the seal groove.
9. bag filter as claimed in claim 1; It is characterized in that described adjustable legs (14) upper end is connected with cylindrical shell (3) through the supporting leg bandage (13) that is provided with; Supporting leg bandage (13) is the loop configuration that an end breaks off, and supporting leg bandage (13) gap is fixing through supporting leg clamping screw (2) and supporting leg locking nut (19).
10. bag filter as claimed in claim 2; It is characterized in that fixedly installing fixed dam (25) in the locking fin of one in the described loam cake (7) (21); Fixed dam (25) cooperates with hanger (5) hinge joint on being arranged on cylindrical shell (3); Inboard, described fixed dam (25) below fixedly installs loam cake reversed in positioned bearing pin (22), and loam cake reversed in positioned bearing pin (22) can connect with hanger (5) retaining and cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203002710U CN202263455U (en) | 2011-08-18 | 2011-08-18 | Bag type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203002710U CN202263455U (en) | 2011-08-18 | 2011-08-18 | Bag type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202263455U true CN202263455U (en) | 2012-06-06 |
Family
ID=46154266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203002710U Expired - Fee Related CN202263455U (en) | 2011-08-18 | 2011-08-18 | Bag type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202263455U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028280A (en) * | 2012-11-27 | 2013-04-10 | 飞潮（无锡）过滤技术有限公司 | Mounting structure of single-bag filter hold-down device |
| CN103100248A (en) * | 2013-02-08 | 2013-05-15 | 陈荣敏 | Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter |
| CN105536324A (en) * | 2015-12-24 | 2016-05-04 | 苏州北开生化设备有限公司 | Single bag structure efficient filter and working method thereof |
| TWI618660B (en) * | 2016-12-21 | 2018-03-21 | Clamshell two-piece filter cover | |
| CN109395688A (en) * | 2018-12-03 | 2019-03-01 | 无锡库思迈智能装备有限公司 | Hot-fusible pressure-sensitive adhesive production line |
-
2011
- 2011-08-18 CN CN2011203002710U patent/CN202263455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028280A (en) * | 2012-11-27 | 2013-04-10 | 飞潮（无锡）过滤技术有限公司 | Mounting structure of single-bag filter hold-down device |
| CN103100248A (en) * | 2013-02-08 | 2013-05-15 | 陈荣敏 | Flip-cover top-in-type plastic cement, glass fiber reinforced plastic all-in-one filter |
| CN105536324A (en) * | 2015-12-24 | 2016-05-04 | 苏州北开生化设备有限公司 | Single bag structure efficient filter and working method thereof |
| TWI618660B (en) * | 2016-12-21 | 2018-03-21 | Clamshell two-piece filter cover | |
| CN109395688A (en) * | 2018-12-03 | 2019-03-01 | 无锡库思迈智能装备有限公司 | Hot-fusible pressure-sensitive adhesive production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG MEY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: FUYANG MEIYIWEIER ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The new town of Fuyang city Hangzhou village of Zhejiang province 311404 City three bridge Patentee after: Zhejiang MEY Technology Co., Ltd. Address before: Jincheng Road, Fuyang city Xindeng town Hangzhou city Zhejiang province 311404 No. 95 Patentee before: Fuyang Meiyiweier Environmental Protection Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |