CN109279389A - A kind of processing method of PVC powder dirt - Google Patents
A kind of processing method of PVC powder dirt Download PDFInfo
- Publication number
- CN109279389A CN109279389A CN201710466698.XA CN201710466698A CN109279389A CN 109279389 A CN109279389 A CN 109279389A CN 201710466698 A CN201710466698 A CN 201710466698A CN 109279389 A CN109279389 A CN 109279389A
- Authority
- CN
- China
- Prior art keywords
- feed opening
- sleeve
- level
- processing method
- platform
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of, PVC powder dirt processing methods, it is characterised in that: includes: level-one platform, second level platform, the first feed opening, the second feed opening, blanking bar, sleeve, air inlet are provided with the first feed opening on the level-one platform；The second level feed opening is located on the second level platform at the lower end of level-one feed opening, and is equipped with controller on level-one feed opening and second level feed opening；It is connected between first feed opening and the second feed opening by sleeve, which is equipped with inductor, and inductor side is equipped with conveyer, the conveyer is connected to sleeve, and the sleeve is to be obliquely installed, the upper place of the sleeve is equipped with air inlet, and the lower end of the second feed opening is equipped with discharge port；First feed opening and the second feed opening connectivity part are equipped with sealant；Beneficial effects of the present invention thoroughly solve the quick-fried spray leakage problem of sealing of feed opening raw material, have prevented the generation of raw material dust herein after transformation.
Description
Technical field
The present invention relates to a kind of environment treating facilities, and in particular to a kind of processing method of PVC powder dirt.
Background technique
The aerial small group's particle of the suspension generated in production process is known as dust, in general, PVC powder dirt particle
Average diameter only has 125 μm, and the partial size of the dust particles generated in PVC production process is between 0.1-20 μm, production scene
While the PVC powder dirt diffused pollutes the environment, the health of plant personnel is also damaged, when skin has been stained with dust
When, dermatitis, especially summer hidrosis can be caused, dust is easy blocked pore, can cause epifolliculitis；When long-term a large amount of sucking dust can
Upper respiratory tract mucosa is stimulated, so as to cause rhinitis, pharyngitis, laryngitis and bronchitis etc., some people can cause bronchial asthma；?
After dust enters intrapulmonary, pulmonary lesion, the improvement of workshop PVC powder dirt and protected working can be caused, be always government's correlation
The important content of department's concern and enterprise clean the most important thing for management of carrying out production strictly in line with rules and regulations.
Summary of the invention
Goal of the invention: in view of the problems of the existing technology, the present invention provides a kind of processing method of PVC powder dirt, avoids
In feeding procedure the phenomenon that the spray of the raw material as caused by vertical gravity leakage, thus caused by efficiently solving in blanking process
Dust leakage pollution problem.
Technical solution: a kind of PVC powder dirt processing method, comprising: under level-one platform, second level platform, the first feed opening, second
Material mouth, blanking bar, sleeve, air inlet are provided with the first feed opening on the level-one platform；The second level feed opening is located at level-one
On second level platform at the lower end of feed opening, and controller is equipped on level-one feed opening and second level feed opening；Under described first
It is connected between material mouth and the second feed opening by sleeve, which is equipped with inductor, and inductor side is equipped with conveyer, this is defeated
Device is sent to be connected to sleeve, and the sleeve is to be obliquely installed, the upper place of the sleeve is equipped with air inlet, and the lower end of the second feed opening is equipped with
Discharge port；First feed opening and the second feed opening connectivity part are equipped with sealant.
Specifically, the sealant is packing seal.
Specifically, the sleeve and second level platform are 135 ° of angles.
Specifically, it is equipped with sealing cover at first feed opening and the second feed opening upper end, and the sealing cover is poly-
The baffle of tetrafluoroethene.
Specifically, the sleeve inner is equipped with blanking bar, and the blanking bar is helical structure.
Specifically, it is sealed between the blanking bar and sleeve by Sealing shield ring.
Specifically, the air inlet is plant air air inlet.
Specifically, the sleeve is electric connection equipped with controller, the controller and inductor.
The utility model has the advantages that compared with the prior art, the advantages of the present invention are as follows: it ensure that equipment exists after the packing seal of setting
Sealing performance in the course of work, sleeve are set as being obliquely installed, and reduce the impact force of dust whereabouts, are provided with spiral shell in sleeve
Spinner handle rotates feeding, ensure that the uniformity of production charging, the plant air that the air inlet of setting is filled with will not be to production technology
System has an adverse effect, and since being continuously injected into for plant air cools down filler, improves the work of filler
Environment；After transformation, thoroughly solves the problems, such as the sealing leak of auger conveyor feed opening transmission shaft, prevented resin herein
The generation of dust.
Detailed description of the invention
Fig. 1 improves sealed structural schematic diagram；
Fig. 2 is the structural schematic diagram of casing；
Fig. 3 is the structural schematic diagram of blanking bar.
Specific embodiment
Embodiment 1
A kind of PVC powder dirt processing method, it is characterised in that: include: level-one platform 5, conveyer 2, second level platform 6, processing
Equipment 7, pipeline 3, the first feed opening 1, the second feed opening 4, blanking bar 21, it is sealant 8, sleeve 9, baffle 10, controller 13, close
Block circle 12, inductor 15, air inlet 16, blanking bar 21, helicla flute 22, deflector 23 are provided under first on level-one platform 5
Material mouth 1, the second feed opening 4 are located on the second level platform 6 at the underface of the first feed opening 1, the level-one platform 5 and second level platform
Three meters of normal throw between 6；Controller 13 is equipped on first feed opening 1 and the second feed opening 4；First feed opening, 1 lower end is perpendicular
It is directly equipped with pipeline 3, is connected between the pipeline 3 and the second feed opening 4 by sleeve 9, which is equipped with inductor 15, induction
15 side of device is equipped with conveyer 2, and inductor 15 is connected to conveyer 2 with sleeve 9, and the sleeve 9 is 135 ° of angle settings of inclination,
And sleeve 9 increases by 2 meters long and 21 clearance fit of blanking bar, and the blanking bar is equipped with helicla flute 22；Sleeve 9 is equipped with air inlet
The lower end of mouth 16, the second feed opening 4 is equipped with discharge port 7；First feed opening 1 and 4 connectivity part of the second feed opening are equipped with sealant
8, which is packing seal；Controller 13 on first feed opening 1 and the second feed opening 4 with the induction on sleeve 9
Device 15 is connected to, and is located at 4 port of the first feed opening 1 and the second feed opening and is equipped with baffle 10, which is polytetrafluoroethyl-ne
The baffle of alkene material.
Specifically, the helix 21 on blanking bar 21 is equipped with deflector 23.
Specifically, it is connected to by 2 meters long, 135 degree of inclined sleeves 9 with the first feed opening 1, when on second level platform 6
When raw material is consumed to 2/3rds in two feed openings 4, controller 13 starts on the second feed opening 4, and the conveyer 2 on sleeve 9 is opened
It opens, 21 bar of blanking bar in sleeve 9 starts turning, slowly, spirally by the raw material in the first feed opening 1 of level-one platform 5
The second feed opening 4 into second level platform 6 in, when the second feed opening 4 in second level platform 6 is filled it up with, on the second feed opening 4
Controller 13 is closed, and the inductor 15 that signal is transmitted on sleeve 9 stops operating to control conveyer 2, and blanking terminates, with this
Actuation cycle.
More specifically, the blanking bar 21 being equipped with inside sleeve 9, which is spiral blanking bar, blanking bar 21 and set
It is connected between cylinder 9 for bearing, is equipped with round polytetrafluoroethylene (PTFE) retaining ring 12 in the two sides of sleeve 9, prevents resin particle from entering bearing,
Each junction is sealed using sealant, and sealant 8 is arranged in equipment outer layer later；Air inlet 16 is set on sleeve 9, into
Port 16 is continuously injected into O.15MPa plant air；The pressure of plant air is much larger than operating pressure, it is possible to prevente effectively from hot-air
Resin particle is carried to leak outside from filler；Plant air will not have an adverse effect to production-process systems, and due to technique
Being continuously injected into for air cools down filler, improves the working environment of filler.After transformation, thoroughly solves blanking
The sealing leak problem of oral instructions moving axis, has prevented the generation of resin dust herein.
Specifically, conveyer 2 is auger conveyor, and the working speed of auger conveyor is in mono- 70r/rain of 5O, due to filling out
The characteristics of expecting itself allows certain leakage rate, since 2 transmission shaft of conveyer is there are the jump of certain diameter, wears to filler itself
It is larger；The average diameter of polyvinyl chloride resin particle only has 125 μm, and there is a large amount of small size particles, therefore, under operating pressure
Hot-air is easy to carrying PVC granule and leaks out from sealing place, drifts with air, causes post dust pollution.
Claims (8)
1. a kind of PVC powder dirt processing method, it is characterised in that: include: level-one platform (5), second level platform (6), the first feed opening
(1), the second feed opening (4), blanking bar (21), sleeve (9), air inlet (16) are provided under first on the level-one platform (5)
Material mouth (1)；Second feed opening (4) is located on the second level platform (6) at the lower end of level-one feed opening (1), and the first blanking
Controller (13) are equipped on mouth (1) and the second feed opening (4)；Lead between first feed opening (1) and the second feed opening (4)
Sleeve (9) connection is crossed, which is equipped with inductor (15), and inductor (15) side is equipped with conveyer (2), the conveyer
(2) it is connected to sleeve (9), and the sleeve (9) is to be obliquely installed, the upper place of the sleeve is equipped with air inlet (16), the second feed opening
(4) lower end is equipped with discharge port (7)；First feed opening (1) and the second feed opening (4) connectivity part are equipped with sealant (8).
2. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: the sealant (8) is filler
Sealing.
3. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: the sleeve (9) and second level platform
It (6) is 135 ° of angles.
4. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: first feed opening (1) and the
It is equipped with baffle (10) at two feed openings (4) upper end, and the baffle (10) is the baffle of polytetrafluoroethylene (PTFE).
5. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: be equipped with down inside the sleeve (9)
Expect bar (21), and the blanking bar (21) is helical structure.
6. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: the blanking bar (21) and sleeve
(9) it is sealed between by Sealing shield ring (12).
7. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: the air inlet (16) is technique
Air inlet.
8. a kind of PVC powder dirt processing method according to claim 1, it is characterised in that: the sleeve (9) is equipped with induction
Device (15), the inductor (15) and controller (13) are to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466698.XA CN109279389B (en) | 2017-07-19 | 2017-07-19 | PVC dust treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710466698.XA CN109279389B (en) | 2017-07-19 | 2017-07-19 | PVC dust treatment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279389A true CN109279389A (en) | 2019-01-29 |
| CN109279389B CN109279389B (en) | 2020-09-11 |
Family
ID=65184133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710466698.XA Active CN109279389B (en) | 2017-07-19 | 2017-07-19 | PVC dust treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279389B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104620A (en) * | 1979-02-02 | 1980-08-11 | Keihan Rentan Kogyo Kk | Method and apparatus for moistening dry collected dust powder |
| JPS5889521A (en) * | 1981-11-14 | 1983-05-27 | Sanko Kuki Sochi Kk | Equipment for continuously supplyng powdery or granular material to high pressure line |
| CN202186709U (en) * | 2011-07-26 | 2012-04-11 | 重庆庆龙精细锶盐化工有限公司 | Anti-leakage pulverized coal screw conveying device |
| CN103754587A (en) * | 2013-12-27 | 2014-04-30 | 浙江大学 | High-stability fine-particle dust feeding device |
| CN203612683U (en) * | 2013-10-24 | 2014-05-28 | 江苏丽王科技有限公司 | Dust-free environment-friendly material conveying and feeding system |
| CN205204062U (en) * | 2015-12-09 | 2016-05-04 | 重庆市锦艺硅材料开发有限公司苏州分公司 | Screw conveyer |
| CN105599927A (en) * | 2016-01-20 | 2016-05-25 | 湖州浙宝冶金辅料有限公司 | Totally-closed packaging system for high calcium powder |
| CN205272395U (en) * | 2015-12-01 | 2016-06-01 | 河北泽田节水科技有限公司 | Dust automatic classification recovery system that PVC powder is thoughtlessly joined in marriage, is carried |
-
2017
- 2017-07-19 CN CN201710466698.XA patent/CN109279389B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104620A (en) * | 1979-02-02 | 1980-08-11 | Keihan Rentan Kogyo Kk | Method and apparatus for moistening dry collected dust powder |
| JPS5889521A (en) * | 1981-11-14 | 1983-05-27 | Sanko Kuki Sochi Kk | Equipment for continuously supplyng powdery or granular material to high pressure line |
| CN202186709U (en) * | 2011-07-26 | 2012-04-11 | 重庆庆龙精细锶盐化工有限公司 | Anti-leakage pulverized coal screw conveying device |
| CN203612683U (en) * | 2013-10-24 | 2014-05-28 | 江苏丽王科技有限公司 | Dust-free environment-friendly material conveying and feeding system |
| CN103754587A (en) * | 2013-12-27 | 2014-04-30 | 浙江大学 | High-stability fine-particle dust feeding device |
| CN205272395U (en) * | 2015-12-01 | 2016-06-01 | 河北泽田节水科技有限公司 | Dust automatic classification recovery system that PVC powder is thoughtlessly joined in marriage, is carried |
| CN205204062U (en) * | 2015-12-09 | 2016-05-04 | 重庆市锦艺硅材料开发有限公司苏州分公司 | Screw conveyer |
| CN105599927A (en) * | 2016-01-20 | 2016-05-25 | 湖州浙宝冶金辅料有限公司 | Totally-closed packaging system for high calcium powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109279389B (en) | 2020-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204777673U (en) | Strength grain absorber | |
| CN204212720U (en) | A kind of drilling dust-removing apparatus | |
| CN104096432B (en) | Mist dust remover | |
| CN102874614A (en) | Dust suppressing and falling system of dumper for dumping high-dust materials | |
| CN108554015A (en) | Electric control room gas treatment equipment under coal mine | |
| CN103883345B (en) | A kind of driving face automatic monitoring dirt control dirt car | |
| CN106953250B (en) | A kind of electrical cabinet automatic control system | |
| CN206220993U (en) | A kind of coal mining gas discharger | |
| CN205412547U (en) | Tower crane rotary spraying dust fall system | |
| CN105381857B (en) | A kind of downhole gangue crushing plant with dedusting function | |
| CN109279389A (en) | A kind of processing method of PVC powder dirt | |
| CN208236411U (en) | A kind of mine fully mechanized workface negative pressure suspension dust-extraction unit | |
| CN206544253U (en) | A kind of water curtain dust-arrest device of circular diamond sawblade sawing stone material | |
| CN202788692U (en) | Drill dedusting device | |
| CN109798147A (en) | A kind of vertical distributing procedure dust falling system of attal and method | |
| CN106838531B (en) | A kind of anti-flaming device of automatic suction type pipeline | |
| CN104404198A (en) | Control method for converter one-time dry method dedusting evaporating cooling tower crude ash pneumatic conveying system under full-working condition | |
| CN202880508U (en) | Dust suppression and dust falling system for materials with high dust produced when tippler turns over materials | |
| CN205840876U (en) | The airborne dust arrester of fully-mechanized digging machine | |
| CN209217464U (en) | A kind of substation's convergence control cabinet cool-down dehumidification device | |
| CN206045672U (en) | The filter mechanism of dusty spray retracting device | |
| CN207161396U (en) | A kind of firefighting fan of dedusting noise reduction | |
| CN207102291U (en) | Dust-removal and desulfurizing treatment and purification equipment | |
| CN207033483U (en) | Suitable for the automatic water curtain device of mine rescue equipment | |
| CN205627429U (en) | A micron order dust suppression device that is used for mixing chamber of sintering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |