CN101434032B - Alignment installation and detection tool for pulse blowing hole and figure pattern card hole - Google Patents
Alignment installation and detection tool for pulse blowing hole and figure pattern card hole Download PDFInfo
- Publication number
- CN101434032B CN101434032B CN2008101825449A CN200810182544A CN101434032B CN 101434032 B CN101434032 B CN 101434032B CN 2008101825449 A CN2008101825449 A CN 2008101825449A CN 200810182544 A CN200810182544 A CN 200810182544A CN 101434032 B CN101434032 B CN 101434032B
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- China
- Prior art keywords
- connecting rod
- hole
- positioning seat
- spring
- winding
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- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 238000009434 installation Methods 0.000 title claims description 9
- 238000007664 blowing Methods 0.000 title abstract description 7
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000003245 working effect Effects 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a centering assembly and detection tool for a pulsed blowing hole and an embossed plate hole, which comprises an upper positioning rod, a connecting rod, a lower positioning seat, a spring and a stop nut, wherein the upper end of the cylindrical upper positioning rod is provided with a lug boss; the upper positioning rod is arranged on the upper end of the connecting rod through threads; the lower end of the connecting rod is inserted into a central through hole of the cylindrical lower positioning seat provided with a flanged edge; the spring is arranged between the connecting rod and the lower positioning seat; both ends of the spring are limited by a step on the connecting rod and a lower end face of the central through hole of the lower positioning seat; relative movement of the connecting rod is realized through deformation of the spring; and the lower end of the connecting rod is provided with the stop nut. The centering assembly and detection tool for the pulsed blowing hole and the embossed plate hole guarantees concentric and precise assembly and detection of the blowing hole and the embossed plate hole of a large marginal spray pulse bag-type duster, shortens the production period, reduces the production cost and the maintenance cost, completely removes dust of filter bags, avoids the phenomena of broken filter bags due to spraying, mutual abrasion between the filter bags, etc., and improves the work efficiency and the working effect of the duster.
Description
Technical field
The present invention relates to a kind of installation and testing tool, particularly a kind ofly be used to guarantee the pulse jet hole of row spray pulse bag type dust collector and the alignment installation and detection tool of card hole centering.
Background technology
The winding-up pipe of row spray pulse bag type dust collector is the vitals of pulse jet system, and compressed gas source is by injection hole and the winding-up arm ejection of pulse valve action back from winding-up pipe bottom, and induces the air of several times amount to enter filter bag and carry out deashing.Cage is housed in the filter bag, hangs on card by block, the sack of filter bag adopts the snap ring interlocking in the card hole.The length of the filter bag of large-scale sack cleaner is generally at 6～8 meters, and diameter is 160～200mm, make thoroughly deashing of filter bag, and then air pulse must vertically arrive the filter bag bottom, and therefore, the centering in injection hole and card hole just seems very important.Yet, the present manual operations that only relies on the workman in the making of winding-up pipe and the installation process of deduster, injection hole, winding-up arm and card hole can not centerings, deviation is bigger, does not reach designing requirement, so just causes filter bag ash removal incomplete easily, produce friction between filter bag mutually, even the filter bag spray is broken, increased cost of equipment maintenance, influenced the result of use of equipment.
Summary of the invention
Technical problem to be solved by this invention is, only depend on manually-operated weak point at having now, a kind of pulse jet hole and card hole centering alignment installation and detection tool of portable pulse bag type dust collector rational in infrastructure, simple and easy are provided, can increase substantially the accuracy of manufacture of product and production, installation effectiveness.
The technical scheme that the present invention solves its technical problem is: comprise backstay, connecting rod, following positioning seat, spring and stop nut; Cylindrical upper end of going up backstay is provided with boss, last backstay is installed on the upper end of connecting rod by screw thread, insert in the central through hole of the columniform positioning seat down that has flange the lower end of connecting rod, between connecting rod and following positioning seat, be provided with spring, the two ends of spring by the lower surface of the step on the connecting rod and following positioning seat central through hole spacing, the distortion by spring realizes relatively moving of connecting rod; Stop nut is equipped with in the lower end of connecting rod.
The boss diameter of above-mentioned upward backstay and the diameter of the cylindrical body of rod equate with the diameter of injection hole and the internal diameter of winding-up arm respectively, and the equal in length of the length of the body of rod and winding-up arm; The above-mentioned diameter of the cylindrical pedestal of positioning seat down and the equal diameters in card hole.
Be provided with circular groove in above-mentioned connecting rod upper surface, at the peripheral looping groove of last backstay, the width of cannelure equates with the thickness of winding-up arm.
During use, at first winding-up arm to be welded is placed on the backstay, the lower end of winding-up arm places in the cannelure, and its upper end is on the same horizontal plane with the end face of topping bar of upper connecting rod; Connecting rod is pressed down, the resistance that overcomes spring makes connecting rod descending, the cylindrical pedestal of following positioning seat is inserted in the card hole, the flange of following positioning seat is pressed on the upper surface all around of card hole, unclasp out connecting rod, the boss of backstay is inserted in the injection hole of winding-up pipe bottom, the center of circle in injection hole, winding-up arm and card hole just is on the same vertical line at this moment, the arm of will jetting is fixing with the welding of winding-up pipe, and the pipe of will jetting is by being bolted on the fixed mount, thereby realized the centering in injection hole, winding-up arm and card hole.In like manner, the present invention is used for the detection in mounted injection hole, winding-up arm and card hole.
The invention has the beneficial effects as follows: it is simple and reasonable for structure, volume is small and exquisite, be easy to carry, the injection hole of large-scale row spray pulse bag type dust collector and the concentric accurately installation and the detection in card hole have been guaranteed, shortened the production duration, production cost and maintenance cost have been reduced, make filter bag ash removal thoroughly complete, avoided filter bag to be sprayed brokenly and filter bag between mutually situation such as wearing and tearing send out dirt, improved the operating efficiency of deduster and the effect of working.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of sack cleaner spraying and blowing organ;
Fig. 2 is used to install and check the structural representation of spraying and blowing organ for the present invention.
Among the figure: 1 for last backstay, 1-1 be boss, 1-2 be the body of rod, 2 for connecting rod, 2-1 be step, 2-2 be cannelure, 3 for positioning seat, 3-1 down be flange, 3-2 pedestal, 4 for spring, 5 for pad, 6 for spring washer, 7 for stop nut, 11 for pulse valve, 12 for dividing gas tank, 13 to be the winding-up arm for injection hole, 18 for card hole, 17 for card, 16 for filter bag, 15 for winding-up pipe, 14.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
As shown in Figure 1: the present invention mainly comprises backstay 1, connecting rod 2, following positioning seat 3, spring 4 and stop nut 7; Cylindrical upper end of going up backstay 1 is provided with boss 1-1, and the diameter of boss 1-1 diameter and cylindrical body of rod 1-2 equates with the diameter in card hole 16 and the internal diameter of winding-up arm 18 respectively, and the equal in length of the length of body of rod 1-2 and winding-up arm 18; The lower end of last backstay 1 is installed on the upper surface of connecting rod 2 with one heart by screw thread; And, be provided with circular groove in connecting rod 2 upper surfaces, at the peripheral looping groove 2-2 of last backstay 1, the width of cannelure 2-2 equates with the thickness of winding-up arm 18.Insert in the central through hole of the columniform positioning seat 3 down that has flange 3-1 the lower end of connecting rod 2, the diameter of the cylindrical pedestal 3-2 of following positioning seat 3 and the equal diameters in card hole 16.Between connecting rod 2 and following positioning seat 3, be provided with spring 4, the two ends up and down of spring 4 respectively by the lower surface of the step 2-1 of connecting rod 2 and following positioning seat 3 central through holes spacing, the distortion by spring 4 realizes relatively moving of connecting rod 2; Pad 5, spring washer 6 and stop nut 7 are equipped with in the lower end of connecting rod 2.
As shown in Figure 3: the sack cleaner spraying and blowing organ mainly comprises pulse valve 11, branch gas tank 12, winding-up pipe 13, card 15, card hole 16 and winding-up arm 18; Pulse valve 11 links to each other with an end of winding-up pipe 13 by dividing gas tank 12, the other end sealing of winding-up pipe 13, the bottom of winding-up pipe 13 offer several evenly distribute and with card 15 on card hole 16 corresponding injection holes 17, and the arm 18 of outside the peripheral solder of injection hole 17, jetting.Filter bag 14 is pressed on the card hole 16 by the block edge on the cage in it and hangs.The center of injection hole 17, winding-up arm 18, card hole 16 and filter bag 14 should be on same vertical axis.
As shown in Figure 2: during use, at first winding-up arm 18 to be welded is placed on the backstay 1, the lower end of winding-up arm 18 places in the cannelure 2-2, and the upper end surface of the body of rod 1-2 of its upper end and upper connecting rod is on same horizontal plane; Connecting rod 2 is pressed down, the resistance that overcomes spring 4 makes connecting rod 2 descending, the cylindrical pedestal 3-2 of following positioning seat 3 is inserted in the card hole 16, the flange 3-1 of following positioning seat 3 is pressed on the upper surface all around of card hole 16, unclamp connecting rod 2, the boss 1-1 of backstay 1 is inserted in the injection hole 17 of winding-up pipe 13 bottoms, this moment injection hole 17, the center of circle in winding-up arm 18 and card hole 16 is on the same vertical line, the arm 18 of will jetting is fixing with 13 welding of winding-up pipe, and the pipe 13 of will jetting is fixing, thereby realized injection hole 17, the centering in winding-up arm 1 and card hole 16.In like manner, the present invention is used for mounted injection hole 17, winding-up arm 18 detects with the centering in card hole 16.
Claims (2)
1. pulse jet hole and card hole centering alignment installation and detection tool is characterized in that: comprise backstay, connecting rod, following positioning seat, spring and stop nut; Cylindrical upper end of going up backstay is provided with boss, last backstay is installed on the upper end of connecting rod by screw thread, insert in the central through hole of the columniform positioning seat down that has flange the lower end of connecting rod, between connecting rod and following positioning seat, be provided with spring, the two ends of spring by the lower surface of the step on the connecting rod and following positioning seat central through hole spacing, the distortion by spring realizes relatively moving of connecting rod; Stop nut is equipped with in the lower end of connecting rod; The boss diameter of described upward backstay and the diameter of the cylindrical body of rod equate with the diameter of injection hole and the internal diameter of winding-up arm respectively, and the equal in length of the length of the body of rod and winding-up arm; The described diameter of the cylindrical pedestal of positioning seat down and the equal diameters in card hole.
2. pulse jet according to claim 1 hole and card hole centering alignment installation and detection tool, it is characterized in that: be provided with circular groove in above-mentioned connecting rod upper surface, at the peripheral looping groove of last backstay, the width of cannelure equates with the thickness of winding-up arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101825449A CN101434032B (en) | 2008-12-08 | 2008-12-08 | Alignment installation and detection tool for pulse blowing hole and figure pattern card hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101825449A CN101434032B (en) | 2008-12-08 | 2008-12-08 | Alignment installation and detection tool for pulse blowing hole and figure pattern card hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434032A CN101434032A (en) | 2009-05-20 |
| CN101434032B true CN101434032B (en) | 2010-06-02 |
Family
ID=40708754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101825449A Expired - Fee Related CN101434032B (en) | 2008-12-08 | 2008-12-08 | Alignment installation and detection tool for pulse blowing hole and figure pattern card hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434032B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954743B (en) * | 2011-08-20 | 2015-12-09 | 上海龙钰电梯配件有限公司 | A kind of pick-up unit of sine wheel |
| CN106643393A (en) * | 2016-12-28 | 2017-05-10 | 沪东重机有限公司 | Plunger tool and method for detecting internal thread |
| CN109432896A (en) * | 2018-11-26 | 2019-03-08 | 合肥合意环保机电装备制造有限公司 | A kind of easy-to-mount sack cleaner blowing pipe structure |
| CN112957842A (en) * | 2021-03-08 | 2021-06-15 | 河南中材环保有限公司 | Metal filter bag sealing connection device and bag type dust collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527023A (en) * | 1994-07-08 | 1996-06-18 | Monogram Aerospace Fasteners | Alignment device with radially expandable tube |
| US6282806B1 (en) * | 2000-01-28 | 2001-09-04 | Dana Corporation | Self-centering arbor |
| CN101301727A (en) * | 2008-05-22 | 2008-11-12 | 国营红峰机械厂 | Proper alignment positioning apparatus between components |
| CN201306991Y (en) * | 2008-12-08 | 2009-09-09 | 江苏中科节能环保技术有限公司 | Mounting a test apparatus centering a pulse blowing hole and a figure pattern card hole |
-
2008
- 2008-12-08 CN CN2008101825449A patent/CN101434032B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527023A (en) * | 1994-07-08 | 1996-06-18 | Monogram Aerospace Fasteners | Alignment device with radially expandable tube |
| US6282806B1 (en) * | 2000-01-28 | 2001-09-04 | Dana Corporation | Self-centering arbor |
| CN101301727A (en) * | 2008-05-22 | 2008-11-12 | 国营红峰机械厂 | Proper alignment positioning apparatus between components |
| CN201306991Y (en) * | 2008-12-08 | 2009-09-09 | 江苏中科节能环保技术有限公司 | Mounting a test apparatus centering a pulse blowing hole and a figure pattern card hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101434032A (en) | 2009-05-20 |
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Effective date of registration: 20170801 Address after: 224051 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9 Patentee after: JIANGSU KEHANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 224003 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9 Patentee before: JIANGSU ZHONGKE ENERGY-SAVING ENVIRONMENTAL PORTECTION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 224051 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9 Patentee after: JIANGSU COHEN ENVIRONMENTAL PROTECTION CO.,LTD. Address before: 224051 Jiangsu province Yancheng City new economic zone Xinyang Road No. 9 Patentee before: JIANGSU KEHANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 |