CN106110786A - Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system - Google Patents
Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system Download PDFInfo
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- CN106110786A CN106110786A CN201610704535.6A CN201610704535A CN106110786A CN 106110786 A CN106110786 A CN 106110786A CN 201610704535 A CN201610704535 A CN 201610704535A CN 106110786 A CN106110786 A CN 106110786A
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- Prior art keywords
- tube
- winding
- injection tube
- union
- main body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of winding-up experiment tube in pulse jetting deashing sack cleaner experimental system, including connecting tube, wall pipe, injection tube main body, nozzle assembly, mounting box, aluminum sheet, union assembly, nozzle assembly includes that nozzle assembly described in the outer box of nozzle, installation spheroid, filler is installed in mounting box, mounting box is placed in injection tube main body, between the pipe fittings such as injection tube main body, connecting tube, wall pipe, by the self-fastening pressure structure of tooth-type and sealing ring etc., it is achieved reliably seal and fast tear connection open.The present invention is by the winding-up angle of deviation produced during using the nozzle assembly test checking winding-up of angle adjustable；Use the adjustable structure of injector spacing, to adapt to different-diameter filter bag different spacing layout requirements, by rapid and convenient increase and decrease and the replacing that union assembly i.e. coupling ring, sealing ring and the tube coupling etc. sealed combine can be coupled, injection tube length and nozzle number be can arbitrarily change, injection tube length and the impact on jetting performance of the nozzle number inquired into.
Description
Technical field
The present invention relates to ash sack cleaner experimental technique field, remove for pulse jetting deashing pocket type particularly to one
Winding-up experiment tube in dirt device experimental system.
Background technology
Along with industrial development, in the case of the increasingly stringent being emitted on environmental standard of a large amount of dusty gases, to removing accordingly
The filter efficiency of dirt device, equipment resistance, highly effective and safe deashing just propose the most harsh requirement.At present, both at home and abroad to pocket type
The systematicness further investigation deficiency of the deashing process of cleaner unit and mechanism thereof, the technical interpretation of some documents is theoretically unsound,
Test excess syndrome and extensively common recognition, each duty parameter and the structure affecting laws to deashing thereof, how based on experience.This situation, sternly
Heavily constrain technological innovation and the research and development of products of sack cleaner.In few sack cleaner winding-up experiment case, by real
Test the limitation in terms of funds, R&D cycle, technology cognition, often use the injection tube in actual product to implement, and such
Structure is excessively simple and fixing, it is difficult to complete the winding-up angle of deviation, nozzle quantity and spacing and nozzle diameter with structure to winding-up
The test experiments of efficiency impact, etc., some need a large amount of and frequently adjust and switching construction and the Related Experimental Study of parameter
Work.
Summary of the invention
The present invention solves that technical problem present in known technology provides a kind of and removes for pulse jetting deashing pocket type
Winding-up experiment tube in dirt device experimental system.
The present invention solves technical problem present in known technology and is adopted the technical scheme that:
A kind of winding-up experiment tube in pulse jetting deashing sack cleaner experimental system, it is characterised in that include
Connecting tube, wall pipe, injection tube main body, tube coupling and the union assembly fitted together successively；Pacify in described injection tube main body
Equipped with nozzle assembly, mounting box and the aluminum sheet as filler；Described injection tube main body is single-casting, leads to including gas
Road, installation room, union termination, described installation room is cavity structure, communicates with gas passage；Described mounting box is box-frame structure,
Top is provided with hierarchic structure, and bottom connects has cover plate, described cover plate central authorities to have through slot；Described nozzle assembly is placed in mounting box
In, mounting box void aluminum sheet is filled, and mounting box is placed in the installation room in described injection tube main body；Described injection tube
Main body is all sealed connected together by union assembly with tube coupling with tube coupling, tube coupling with wall pipe, wall pipe；Described union assembly
Including annulus and sealing ring, annulus is placed sealing ring；Described nozzle assembly includes outer box, installs spheroid, filler, cover plate, institute
Being cavity in stating outer box, upper surface is provided with air inlet, lower surface hatch frame, is provided with nozzle installing hole in described installation spheroid,
Described nozzle installing hole is screwed hole, and axis is by installing the centre of sphere of spheroid, and described filler is divided into filler and lower filler, on
Filler upper end has 1/3 spherical hollow space, and lower end perforate communicates with spherical hollow space, and lower filler is identical with upper filling-material structure material, on
Placing described installation spheroid between lower filler, described installation spheroid is placed in outer box, and described outer box lower end cover plate passes through bolt
Airtight support；Described tube coupling includes gas passage, union adaptor and nozzle installing hole, described gas passage, union adaptor
Dimensional structure is consistent respectively at gas passage described in injection tube main body, union adaptor.
The present invention can also adopt the following technical scheme that
The cross section of described connection termination is circular, and connecting end is flange tooth-shape structure, and described flange tooth-shape structure is provided with number
Individual first mesiodens, is uniformly distributed along the circumference, and described flange tooth-shape structure and described gas passage are arc transition；Described annulus is ring
Shape structure, two ends have by several radial directions flange inward, and flange is uniformly distributed with several second mesiodens along the circumference；In annulus second
Mesiodens is staggered with the first mesiodens coupling termination so that annulus one end is inserted in, and in like manner, the annulus other end is inserted in union end
Head, rotating ring so that the first mesiodens coupling termination is meshed with the second mesiodens of annulus, compress sealing ring.
The sealing ring of described union assembly is lip-type packing.
The cross sectional shape of the gas passage of described injection tube main body and the gas passage of tube coupling is circular, square.
Described aluminum sheet is wedge shape thin slice, is installed in described mounting box.
Described tube coupling a length of 100～500mm.
The present invention has the advantage that with good effect: using technique scheme, installation spheroid therein can be necessarily
In the range of rotated the winding-up angle regulating nozzle by multidimensional, nozzle assembly is installed in mounting box, and mounting box is placed in winding-up
In tube body, the aluminum sheet quantity of increase and decrease different-thickness, can change the spacing of nozzle assembly, injection tube main body, connecting tube, wear
Between the pipe fittings such as wall coil, by the self-fastening pressure structure of tooth-type and sealing ring etc., it is achieved reliably seal and fast tear connection open.This
The bright winding-up angle of deviation by producing during using the nozzle assembly test checking winding-up of angle adjustable；Employing injector spacing can
The structure adjusted, to adapt to different-diameter filter bag different spacing layout requirements, by rapid and convenient coupling the union group sealed
The increase and decrease of the combination such as part i.e. coupling ring, sealing ring and tube coupling and replacing, can arbitrarily change injection tube length and nozzle number,
Inquire into injection tube length and the impact on jetting performance of the nozzle number.Jetted by using the nozzle assembly of angle adjustable to inquire into
The winding-up angle of deviation produced in journey, uses the adjustable structure of injector spacing, is beneficial to probe into the winding-up characteristic of different spray nozzles spacing originally,
Use attachable tube coupling, by connecting tube coupling, can arbitrarily change injection tube length and nozzle number, inquire into injection tube length and
The impact on jetting performance of the nozzle number, uses attachable tube coupling so that injection tube can arbitrarily change nozzle number and injection tube
Length, compares with the injection tube of single structure, and when experiment parameter changes, this injection tube can meet experiment condition, drop greatly
Low experimental cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention；
Fig. 2 is the injection tube agent structure profile that the present invention uses；
Fig. 3 is the mounting box section of structure that the present invention uses；
Fig. 4 is the nozzle assembly section of structure that the present invention uses；
Fig. 5 is the tube coupling section of structure that the present invention uses；
Fig. 6 is the circular ring structure schematic diagram that the present invention uses；
Fig. 7 is the round connected mode schematic diagram that the present invention uses；
In figure: 1, connecting tube, 2, annulus, 3, wall pipe, 4, injection tube main body, 5, tube coupling, 6, nozzle assembly, 7, aluminum thin
Sheet, 8, mounting box, 9, union termination, 10-1, gas passage, 10-2, gas passage；11, installation room, 12, hierarchic structure, 13,
Cover plate, 14, through slot, 15, air inlet, 16, outer box, 17, cover plate, 18, lower filler, 19, nozzle installing hole, 20, ball is installed,
21, upper filler, 22, turnup structure, 23, mesiodens, 24, arc surface, 25, nozzle installing hole, 26, mesiodens.
Detailed description of the invention
For the summary of the invention of the present invention, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate accompanying drawing
Describe in detail as follows:
Refer to Fig. 1～Fig. 3, a kind of winding-up experiment tube in pulse jetting deashing sack cleaner experimental system,
Including the connecting tube 1 fitted together successively, wall pipe 3, injection tube main body 4, tube coupling 5 and union assembly；Described injection tube
Nozzle assembly 6, mounting box 8 and the aluminum sheet 7 as filler are installed in main body；
Described injection tube main body 4 is single-casting, including gas passage 10-1, installation room 11, union termination 9, described peace
Dress room 11 is cavity structure, communicates with gas passage 10-1, and described mounting box 8 is box-frame structure, and top is provided with hierarchic structure 12,
Bottom connects has cover plate 13, described cover plate central authorities to have through slot 14, and described nozzle assembly 6 is placed in mounting box 8, mounting box 8
Void aluminum sheet 7 is filled, and mounting box 8 is placed in the installation room 11 in described injection tube main body 4, described injection tube main body
4 with wall pipe 3, wall pipe 3 and tube coupling 5, tube coupling with tube coupling by being all connected by union termination 9, annulus 2 and sealing ring.
Including annulus 2, sealing ring and tube coupling 5,
Referring to Fig. 4, described nozzle assembly includes outer box 16, installs ball 20, filler, cover plate 17, and described outer box is interior is empty
Chamber, upper surface is provided with air inlet 15, lower surface opening, is nozzle installing hole 19 in described installation ball 20, described nozzle installing hole
For screwed hole, and axis is by installing the ball centre of sphere, and described filler is divided into filler 21 and lower filler 18, and upper filler 21 upper end opens 1/
3 spherical hollow spaces, lower end perforate communicates with spherical hollow space, and lower filler 18 is identical with upper filler 21 structure, upper filler 21 and lower filler
Placing described installation ball 20 in the middle of 18, described installation ball 20 is placed in outer box, and described outer box lower end cover plate 17 is close by bolt
Close support.
Please participate in Fig. 5, described tube coupling includes that gas leads to 10-2, union termination 9 and nozzle installing hole 2 25, and described gas leads to
Road 10, union termination 9 dimensional structure respectively at gas passage described in injection tube main body, union termination consistent, described union end
Head is: cross section is circle, and connecting end is turnup structure 22, and described turnup structure 22 is provided with some mesiodenses 23, circumferentially,
Described turnup structure 22 is arc surface 24 transition with described gas passage.
Referring to Fig. 6, described annulus is: for loop configuration, and two ends have by some radial directions flange inward, and flange is along circle
It is evenly distributed with some mesiodenses 26 week.
The adjacent sealing ring used by union termination is lip-type packing, the arc surface patch of lip-type packing and union termination
Close.
Described gas passage cross sectional shape can be circular, square or other can allow compressed gas stable pass through cross section shape
Shape.
Described aluminum sheet is wedge shape thin slice, there is different specifications, is installed in described mounting box, can be with installation
Above box concordant, also can be slightly higher than the upper surface of described mounting box.
Described tube coupling a length of 100～500mm.
Please participate in Fig. 7, the mode that described union termination 9, annulus 2 and sealing ring connect is: place sealing ring, circle in annulus
In ring, mesiodens 26 is staggered with mesiodens 23 in union termination so that annulus one end is inserted in union termination 9, in like manner, and annulus
The other end is inserted in union termination, rotating ring so that the mesiodens of union termination is meshed with the mesiodens of annulus, sealing ring with
Arc surface 24 is fitted, and total is self-fastening pressure structure.
The application process of the present invention and operation principle:
When utilizing sack cleaner experimental system to probe into sack cleaner jetting performance, often with injection tube at air-flow stream
The jetting performance of several nozzles front on dynamic direction weighs the jetting performance of whole injection tube, and connecting tube 1 connects compression sky
Gas, injection tube main body 4, mounting box 8, nozzle assembly 6 are installed above pocket type bag filter tubesheet, are used for filter bag of jetting, and wall pipe 3 leads to
Crossing sack cleaner housing, some tube couplings 5 form actual condition injection tube length, the actual operating mode of jetting of simulation, but not to filter bag
Jet.Being arranged in mounting box 8 by nozzle assembly 6, mounting box 8 intermediate gap aluminum sheet 7 is filled, between nozzle assembly 6
Corresponding conversion can be done according to the difference of experiment condition away from (i.e. injector spacing), mounting box 8 and injection tube main body 4 are passed through bolt
Connecting, injection tube main body 4 is connected with wall pipe 3, and connected mode is: place lip-type packing, mesiodens in annulus 2 in annulus 2
2 26 are staggered with mesiodens 1 in union termination 9 so that annulus 2 one end is inserted in union termination 9, in like manner, annulus 2 another
End is inserted in union termination 9, rotating ring 9 so that the mesiodens 1 of union termination 9 is meshed with the mesiodens 2 26 of annulus,
Compressing sealing surface, lip-type packing is fitted with arc surface, when there being compressed air to pass through, compresses reconfiguration contacting surface, generally pressure
Self-tightening structure.Connecting tube coupling 5 lower end nozzle installing hole 2 25, injection tube entire length can be realized by tube coupling 5 number being connected,
Corresponding conversion can be made according to the difference of experiment condition.Use the adjustable structure of injector spacing, can be by conversion injector spacing
Probe into the injector spacing impact on winding-up characteristic；Use attachable tube coupling so that injection tube can arbitrarily change nozzle number and spray
Blowpipe length, when experiment parameter changes, this injection tube can meet experiment condition.
Although the preferred embodiments of the present invention being described above in conjunction with accompanying drawing, but the invention is not limited in
The detailed description of the invention stated, above-mentioned detailed description of the invention is only schematically, is not restrictive, this area common
Technical staff, under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, also may be used
To make a lot of form, within these belong to protection scope of the present invention.
Claims (6)
1. the winding-up experiment tube in pulse jetting deashing sack cleaner experimental system, it is characterised in that include depending on
Secondary connecting tube, wall pipe, injection tube main body, tube coupling and the union assembly fitted together；Install in described injection tube main body
There are nozzle assembly, mounting box and the aluminum sheet as filler；
Described injection tube main body is single-casting, and including gas passage, installation room, union termination, described installation room is cavity knot
Structure, communicates with gas passage；
Described mounting box is box-frame structure, and top is provided with hierarchic structure, and bottom connects cover plate, and described cover plate central authorities have through
Groove；
Described nozzle assembly is placed in mounting box, and mounting box void aluminum sheet is filled, and mounting box is placed in described injection tube
In installation room in main body；
Described injection tube main body all by union assembly is sealedly connected on one with tube coupling, tube coupling with tube coupling with wall pipe, wall pipe
Rise；Described union assembly includes annulus and sealing ring, places sealing ring in annulus；
Described nozzle assembly includes outer box, installs spheroid, filler, cover plate, and described outer box is interior is cavity, and upper surface is provided with air inlet
Mouthful, lower surface hatch frame, described installation spheroid is provided with nozzle installing hole, described nozzle installing hole is screwed hole, and axis
By installing the centre of sphere of spheroid, described filler is divided into filler and lower filler, and upper filler upper end has 1/3 spherical hollow space, lower end
Perforate communicates with spherical hollow space, and lower filler is identical with upper filling-material structure material, places described installation spheroid, institute between upper and lower filler
Stating installation spheroid to be placed in outer box, described outer box lower end cover plate passes through the airtight support of bolt；
Described tube coupling includes gas passage, union adaptor and nozzle installing hole, described gas passage, the size knot of union adaptor
Structure is consistent respectively at gas passage described in injection tube main body, union adaptor.
Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system the most according to claim 1, its
Being characterised by, the cross section of described connection termination is circular, and connecting end is flange tooth-shape structure, and described flange tooth-shape structure is provided with number
Individual first mesiodens, is uniformly distributed along the circumference, and described flange tooth-shape structure and described gas passage are arc transition；Described annulus is ring
Shape structure, two ends have by several radial directions flange inward, and flange is uniformly distributed with several second mesiodens along the circumference；In annulus second
Mesiodens is staggered with the first mesiodens coupling termination so that annulus one end is inserted in, and in like manner, the annulus other end is inserted in union end
Head, rotating ring so that the first mesiodens coupling termination is meshed with the second mesiodens of annulus, compress sealing ring.
Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system the most according to claim 1, its
It is characterised by: the sealing ring of described union assembly is lip-type packing.
The most according to claim 1, the winding-up experiment tube in pulse jetting deashing sack cleaner experimental system, it is special
Levying and be, the cross sectional shape of the gas passage of described injection tube main body and the gas passage of tube coupling is circular, square.
Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system the most according to claim 1, its
Being characterised by, described aluminum sheet is wedge shape thin slice, is installed in described mounting box.
Winding-up experiment tube in pulse jetting deashing sack cleaner experimental system the most according to claim 1, its
It is characterised by, described tube coupling a length of 100～500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704535.6A CN106110786B (en) | 2016-08-22 | 2016-08-22 | For the injection experiment tube in pulse jetting deashing sack cleaner experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704535.6A CN106110786B (en) | 2016-08-22 | 2016-08-22 | For the injection experiment tube in pulse jetting deashing sack cleaner experimental system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106110786A true CN106110786A (en) | 2016-11-16 |
| CN106110786B CN106110786B (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704535.6A Active CN106110786B (en) | 2016-08-22 | 2016-08-22 | For the injection experiment tube in pulse jetting deashing sack cleaner experimental system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106110786B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022450A (en) * | 2024-04-15 | 2024-05-14 | 太原科峰喷煤有限公司 | Back-blowing ash-cleaning device of pulse diamond wide flat bag powder collector |
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| GB909345A (en) * | 1960-05-18 | 1962-10-31 | Simon Ltd Henry | Improvements in or relating to air filters |
| CN101306285A (en) * | 2008-07-10 | 2008-11-19 | 苏州工业园区协昌环保科技有限公司 | Pulse blowing bag type dust precipitator and design method of its blowing tube |
| CN102019116A (en) * | 2011-01-17 | 2011-04-20 | 南通市煌埔机械制造有限公司 | Pulse bag type dust collector blow pipe and manufacturing method thereof |
| CN203648291U (en) * | 2013-12-31 | 2014-06-18 | 苏州协昌环保科技股份有限公司 | Blowing pipe with equal pressure and equal quantity |
| CN204447579U (en) * | 2015-01-23 | 2015-07-08 | 福建龙净环保股份有限公司 | A kind of the card of sack cleaner and the positioning tool of injection tube are installed |
| CN105251275A (en) * | 2015-10-08 | 2016-01-20 | 常州市康安环保设备有限公司 | Displacement type dust removing bag filter and control device |
| CN205461475U (en) * | 2016-03-31 | 2016-08-17 | 驻马店市龙山通用机械有限公司 | Bag collector jetting pipe installation positioner |
| CN206184150U (en) * | 2016-08-22 | 2017-05-24 | 中材装备集团有限公司 | A jetting experiment tube that is used for clear dust bag formula dust remover experimental system of pulse jetting |
-
2016
- 2016-08-22 CN CN201610704535.6A patent/CN106110786B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB909345A (en) * | 1960-05-18 | 1962-10-31 | Simon Ltd Henry | Improvements in or relating to air filters |
| CN101306285A (en) * | 2008-07-10 | 2008-11-19 | 苏州工业园区协昌环保科技有限公司 | Pulse blowing bag type dust precipitator and design method of its blowing tube |
| CN102019116A (en) * | 2011-01-17 | 2011-04-20 | 南通市煌埔机械制造有限公司 | Pulse bag type dust collector blow pipe and manufacturing method thereof |
| CN203648291U (en) * | 2013-12-31 | 2014-06-18 | 苏州协昌环保科技股份有限公司 | Blowing pipe with equal pressure and equal quantity |
| CN204447579U (en) * | 2015-01-23 | 2015-07-08 | 福建龙净环保股份有限公司 | A kind of the card of sack cleaner and the positioning tool of injection tube are installed |
| CN105251275A (en) * | 2015-10-08 | 2016-01-20 | 常州市康安环保设备有限公司 | Displacement type dust removing bag filter and control device |
| CN205461475U (en) * | 2016-03-31 | 2016-08-17 | 驻马店市龙山通用机械有限公司 | Bag collector jetting pipe installation positioner |
| CN206184150U (en) * | 2016-08-22 | 2017-05-24 | 中材装备集团有限公司 | A jetting experiment tube that is used for clear dust bag formula dust remover experimental system of pulse jetting |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022450A (en) * | 2024-04-15 | 2024-05-14 | 太原科峰喷煤有限公司 | Back-blowing ash-cleaning device of pulse diamond wide flat bag powder collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106110786B (en) | 2018-05-04 |
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Effective date of registration: 20190402 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee after: Tianjin Cement Industry Design & Research Institute Co., Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Patentee before: Sinoma Technology & Equipment Group Co., Ltd. |
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