CN106110783B - Experiment orifice plate for pulse jetting deashing sack cleaner experimental system - Google Patents
Experiment orifice plate for pulse jetting deashing sack cleaner experimental system Download PDFInfo
- Publication number
- CN106110783B CN106110783B CN201610705032.0A CN201610705032A CN106110783B CN 106110783 B CN106110783 B CN 106110783B CN 201610705032 A CN201610705032 A CN 201610705032A CN 106110783 B CN106110783 B CN 106110783B
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- CN
- China
- Prior art keywords
- filter bag
- housing
- square groove
- outer case
- sack cleaner
- 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.)
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Classifications
-
- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/18—Testing of filters, filter elements, sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to a kind of experiment orifice plate for pulse jetting deashing sack cleaner experimental system,It is characterized by comprising outer case,Housing,Filter bag installing plate,Lifting device,Seal,Housing is installed in outer case,Filter bag installing plate is installed in the housing,The present invention passes through lifting device,Freely adjustable injection height,I.e. filter pocket mouths to nozzle distance,Filter bag spacing is adjusted by the filter bag installing plate that assembled can be adjusted,And for unlike material,Type,Specification,The filter bag of size,Can be unified by designing a series of assembled shapes,But the different filter bag installing plate of filter bag mounting hole,Exchanged to realize,Design efforts would and cost of manufacture can be greatly reduced,Also make experimental implementation simple and convenient at the same time,Especially meet the needs of and change filter bag species,Specification,The extensive work of spacing and injection height etc. is complicated,Change various requirement of experiment,In addition experimental period is shortened,Reduce processing cost,Reduce experiment totle drilling cost.
Description
Technical field
The invention belongs to pulse jetting deashing sack cleaner experimental technique field, is used for pulse more particularly to one kind and sprays
Blow the experiment orifice plate of bag type dust-remover experimental system.
Background technology
Sack cleaner because its it is efficient the characteristics of, the research and development and application of its product and technology, contain tackling serious industry
The discharge present situation of dust and gas body, realizes the current of national society and sustainable economic development, is quite urgent.But at present both at home and abroad
Filtering and deashing process and its systematicness further investigation deficiency of mechanism to sack cleaner so that the technology of sack cleaner
There is very big blindness in innovation and research and development of products.Pertinent literature and data show, the relevant research of few sack cleaner
In, limitation of the experimental study in terms of by funds, cycle, technology cognition, the structure of product orifice plate, too simple, curing, works as experiment
When need to change injection distance, filter bag spacing, the species of filter bag and specification, then need to redesign processing and installation AND DEWATERING FOR ORIFICE STRUCTURE,
Or injection tube is changed, it is time-consuming and laborious expensive, it is difficult to meet the needs of the experimental study work for doing a large amount of and frequent adjustment and switching.
The content of the invention
The present invention for solve known technology present in technical problem provide one kind it is simple in structure, easy to install,
Experimental period is shortened, reduces processing cost, the pulse jetting deashing sack cleaner that is used for for reducing experiment totle drilling cost is tested
The experiment orifice plate of system.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of experiment orifice plate for pulse jetting deashing sack cleaner experimental system, it is characterised in that including outer container
Body, housing, filter bag installing plate, lifting device, sealing structure；The outer case is box-frame structure, and internal face is surrounded by square
Groove and square hole slot；The housing is case frame-shaped construction, and lower face is opening, and upper surface is equipped with square groove, square groove middle part
Opening, communicates with the enclosure interior cavity, and the square groove edge is equipped with rectangular recess, and the housing is installed on described outer
In babinet, the lifting device is connected with the housing, and in the height direction, the housing can be certainly by the lifting device
Lifted by sliding；The sealing structure includes frame-type rubber strip, square rubber bar and baffle, is successively put into the baffle described
Square groove, the square groove is placed in by the frame-type rubber strip, and some filter bag installing plates are placed in the frame-type rubber
On bar, its void places square rubber bar, and upper end is fixed with fastener.
The present invention can also use following technical measures：
The housing only exists one degree of freedom in outer case, is the sliding pair in short transverse.
In the outer case square groove be embedded in for guiding and supporting member of the polytetrafluoroethylene (PTFE) square as slideway.
At least 2 pieces of the filter bag installing plate.
The lifting device is hand screw rod lifter or electronic screw lift.
The present invention has the advantages and positive effects of：The present invention relates to one kind to test orifice plate, which is filled by being lifted
Put, freely adjustable injection height, the i.e. distance of filter pocket mouths to nozzle, by using the filter bag installing plate of adjustable spacing, in reality
During testing, for needing to change filter bag spacing with being blown height, it can be completed real in the case where not increasing filter bag installing plate
Test, reduce experimental work amount, shorten experimental period, reduce processing cost, reduce experiment totle drilling cost.
Brief description of the drawings
Fig. 1 is the AND DEWATERING FOR ORIFICE STRUCTURE explosive view of the present invention
Fig. 2 is the outer case cross-sectional view of the structure of the present invention
Fig. 3 is the shell structure profile of the present invention
In figure：1st, baffle, 2, filter bag installing plate, 3, square rubber bar, 4, frame-type rubber strip, 5, housing, 6, outer case, 7,
Lifting device, 8, square groove, 9, square empty slot, 10, square groove, 11, rectangular recess.
Embodiment
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Describe in detail as follows：
Please refer to Fig.1 to Fig.3, including outer case 6, housing 5, filter bag installing plate 2, lifting device 7, sealing structure, it is described
Outer case is box-frame structure, and internal face is surrounded by square groove 8 and square hole slot 9, and the housing is case frame-shaped construction, lower end
Face is opening, and upper surface is equipped with square groove 10, and square groove stage casing perforate is communicated with the enclosure interior cavity, described square
Groove edge is equipped with rectangular recess 11, and the housing 5 is installed in the outer case 6, the lifting device 7 and the housing 5
It is connected, in short transverse, the housing 5 is freely slidable by the lifting device 7, and the sealing structure includes frame-type rubber
Seal, its seal form such as adhesive tape 4, square rubber bar 3 and baffle 1 are：The baffle 1 is put into the square groove successively
8, the frame-type rubber strip 4 is placed in the square groove 10, the filter bag installing plate 2 is placed on the frame-type rubber strip 4, phase
Square rubber bar 3 is placed in gap between the adjacent filter bag installing plate, and upper end is fixed with fastener.
The housing 5 only exists one degree of freedom in the outer case 6, is the sliding pair in short transverse.
The square groove in the outer case 6 be embedded in for polytetrafluoroethylene (PTFE) square or other can be used for limit housing
The component of horizontal movement.
At least 2 pieces of the filter bag installing plate.
The lifting device 7 can for hand screw rod lifter, electronic screw lift or other it is any can be used for lift institute
State the lifting device of outer case 6.
The application method and operation principle of the present invention：
When probing into deashing property of bag type dust collector using sack cleaner experimental system, often with injection tube in air-flow
The ash-removal effect of several preceding filter bags on flow direction weighs the ash-removal effect of whole injection tube, filter bag installing plate in experiment
Filter bag and injection tube several nozzles of going forward align successively on 2.Baffle 1 is put into square groove 8 successively, by frame-type rubber strip 4
Square groove 10 is placed in, filter bag installing plate 2 is placed on frame-type rubber strip 4, square rubber is placed in the gap between adjacent filter bag installing plate 2
Adhesive tape 3, when between shortening filter bag apart from when, filter bag installing plate away from square groove 8 or so hold so that filter bag installing plate with it is square recessed
There is gap in groove, and since square groove only has stage casing perforate, filter bag installing plate remains to up and down divide housing upper surface with seal
It is divided into Jing Qi areas and dust-containing area；Rubber strip is placed in square groove 8, polytetrafluoroethylene (PTFE) square is embedded in square empty slot 9, with limitation
Housing moves in the horizontal direction, and housing 5 is placed in outer case 6, and outer case 6 connects with the welding of bag filter experimental provision
Connecing, lifting device bottom is welded to connect with bag filter device, is played a supportive role, by lifting device, in the height direction,
Housing 5 is freely slidable in outer case 6, changes nozzle to the distance between filter bag.
By lifting device, freely adjustable injection height, the i.e. distance of filter pocket mouths to nozzle, by using adjustable spacing
Filter bag installing plate, in experimentation, for needing to change filter bag spacing with being blown height, filter bag installation can not increased
In the case of plate, experiment is completed, reduces experimental work amount, shortens experimental period, reduce steel consumption, reduce experiment assembly
This.By taking the lifting device that 2 pieces of filter bag installing plates are installed on housing, hoisting depth is 0~200mm as an example, when square groove size
For 720 × 220mm, filter bag installation board size is 220 × 270mm, when baffle dimensions are 200 × 180mm, is pacified by mobile filter bag
Loading board may be such that distance electrodeless change in 200~400mm between filter bag, and injection specifically realizes ± 200mm's with lifting device
Adjustable range.
The above is only the preferred embodiments of the present invention, and not makees limitation in any form to the present invention,
Every technical spirit according to the present invention belongs to any simple modification made for any of the above embodiments, equivalent variations and modification
In the range of technical solution of the present invention.
Claims (5)
- A kind of 1. experiment orifice plate for pulse jetting deashing sack cleaner experimental system, it is characterised in that including outer case, Housing, filter bag installing plate, lifting device, sealing structure；The outer case is box-frame structure, and internal face is surrounded by square groove With square hole slot；The housing is case frame-shaped construction, and lower face is opening, and upper surface is equipped with square groove, square groove intermediate openings, Communicated with the enclosure interior cavity, the square groove edge is equipped with rectangular recess, and the housing is installed on the outer case In, the lifting device is connected with the housing, and in the height direction, the housing can free skating by the lifting device Dynamic lifting；The sealing structure includes frame-type rubber strip, square rubber bar and baffle, is successively put into the baffle described square Groove, the square groove is placed in by the frame-type rubber strip, and some filter bag installing plates are placed on the frame-type rubber strip, Its void places square rubber bar, and upper end is fixed with fastener.
- 2. the experiment orifice plate according to claim 1 for pulse jetting deashing sack cleaner experimental system, its feature It is, the housing only exists one degree of freedom in outer case, is the sliding pair in short transverse.
- 3. the experiment orifice plate according to claim 1 for pulse jetting deashing sack cleaner experimental system, its feature Be, in the outer case square groove be embedded in for guiding and supporting member of the polytetrafluoroethylene (PTFE) square as slideway.
- 4. the experiment orifice plate according to claim 1 for pulse jetting deashing sack cleaner experimental system, its feature It is, at least 2 pieces of the filter bag installing plate.
- 5. the experiment orifice plate according to claim 1 for pulse jetting deashing sack cleaner experimental system, its feature It is, the lifting device is hand screw rod lifter or electronic screw lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705032.0A CN106110783B (en) | 2016-08-22 | 2016-08-22 | Experiment orifice plate for pulse jetting deashing sack cleaner experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705032.0A CN106110783B (en) | 2016-08-22 | 2016-08-22 | Experiment orifice plate for pulse jetting deashing sack cleaner experimental system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106110783A CN106110783A (en) | 2016-11-16 |
| CN106110783B true CN106110783B (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705032.0A Active CN106110783B (en) | 2016-08-22 | 2016-08-22 | Experiment orifice plate for pulse jetting deashing sack cleaner experimental system |
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| Country | Link |
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| CN (1) | CN106110783B (en) |
Families Citing this family (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396349A (en) * | 1972-09-08 | 1975-06-04 | Beth Gmbh Maschf | Filter for filtering gas containing dust with a pressure gas return scavenging device |
| CN101007230A (en) * | 2006-12-22 | 2007-08-01 | 西安建筑科技大学 | Digital experiment method of bag dust-collector pulse jetting cleaning performance |
| CN105597446A (en) * | 2016-02-26 | 2016-05-25 | 上海汉磊环保科技有限公司 | Auxiliary dust-scraping device for pulse dust-cleaning bag type dust collector |
| CN205379747U (en) * | 2016-01-06 | 2016-07-13 | 江苏天毅环保科技有限公司 | Low pressure dust removal pulse jetting pipe positioner |
| CN206063999U (en) * | 2016-08-22 | 2017-04-05 | 中材装备集团有限公司 | For the experiment orifice plate of pulse jetting deashing sack cleaner experimental system |
-
2016
- 2016-08-22 CN CN201610705032.0A patent/CN106110783B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1396349A (en) * | 1972-09-08 | 1975-06-04 | Beth Gmbh Maschf | Filter for filtering gas containing dust with a pressure gas return scavenging device |
| CN101007230A (en) * | 2006-12-22 | 2007-08-01 | 西安建筑科技大学 | Digital experiment method of bag dust-collector pulse jetting cleaning performance |
| CN205379747U (en) * | 2016-01-06 | 2016-07-13 | 江苏天毅环保科技有限公司 | Low pressure dust removal pulse jetting pipe positioner |
| CN105597446A (en) * | 2016-02-26 | 2016-05-25 | 上海汉磊环保科技有限公司 | Auxiliary dust-scraping device for pulse dust-cleaning bag type dust collector |
| CN206063999U (en) * | 2016-08-22 | 2017-04-05 | 中材装备集团有限公司 | For the experiment orifice plate of pulse jetting deashing sack cleaner experimental system |
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| Publication number | Publication date |
|---|---|
| CN106110783A (en) | 2016-11-16 |
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Effective date of registration: 20190403 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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| TR01 | Transfer of patent right |