CN106693437A - Valve device of dehumidifying and crystallizing system - Google Patents
Valve device of dehumidifying and crystallizing system Download PDFInfo
- Publication number
- CN106693437A CN106693437A CN201710052027.9A CN201710052027A CN106693437A CN 106693437 A CN106693437 A CN 106693437A CN 201710052027 A CN201710052027 A CN 201710052027A CN 106693437 A CN106693437 A CN 106693437A
- Authority
- CN
- China
- Prior art keywords
- valve
- feeding channel
- valving
- crystal system
- dehumidify
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
Abstract
The invention relates to a valve device of a dehumidifying and crystallizing system. The dehumidifying and crystallizing system comprises a bracket, a crystallizing kettle arranged on the bracket, a hopper arranged at the upper part of the crystallizing kettle and a feeding channel connecting the crystallizing kettle and the hopper. The valve device comprises a first valve arranged at the upper part of the feeding channel. The valve device further comprises a second valve arranged at the lower part of the feeding channel, wherein the second valve is provided with a dust-removing device. According to the invention, the dust-removing device is arranged at the second valve, so that dust in materials can be quickly and conveniently removed without influencing the normal use of the valves.
Description
Technical field
The invention belongs to crystallizer field, and in particular to a kind of valving of dehumidifying crystal system.
Background technology
At present, dehumidifying crystal system includes crystallization kettle, is arranged on the crystallization kettle top hopper, connection crystallization kettle and material
The feeding channel of bucket and the valve being arranged on feeding channel.
Valve is used to control the material in hopper to enter crystallization kettle, but can be often mixed with material tiny powdered
Dust, if the dust of this part not gone out, would necessarily affect the crystallized stock in crystallization kettle.
The content of the invention
In order to overcome the defect of prior art, it is an object of the invention to provide a kind of dehumidifying system of crystallization with dedusting function
The valving of system.
To reach above-mentioned purpose, the present invention provides a kind of valving of the crystal system that dehumidifies, the dehumidifying crystal system
Including support, crystallization kettle on the bracket is set, the hopper on the crystallization kettle top is arranged on and connects the crystallization kettle
With the feeding channel of the hopper, the valving includes being arranged on first valve on the feeding channel top, the valve
Door gear also includes being arranged on the second valve of the feeding channel bottom, and dust arrester is provided with second valve.
Preferably, second valve is push-pull valve, and it includes cross-section the second valve seat being arranged on the feeding channel
With the second valve plate being slidably arranged in second valve seat, there is connection second valve seat upper and lower two in second valve seat
Second valve passage of the feeding channel at end, slip of second valve plate in second valve seat simultaneously controls described the
The opening and closing of two valve passages.
It is further preferred that the dust arrester includes that the inlet channel and outlet that are arranged on second valve plate lead to
Road, to spraying into gases at high pressure in the feeding channel, the outlet passageway is by the powder in the feeding channel for the inlet channel
Dirt and gas are extracted out together.
It is further preferred that the inlet channel and outlet passageway are separately positioned on the both sides up and down of second valve plate
Face.
It is further preferred that the inlet channel opening upwards set, the outlet passageway Open Side Down set.
It is further preferred that the inlet channel and outlet passageway are respectively arranged with the second valve passage junction
Screen pack.
Preferably, the valving also includes controlling first valve and second valve opening or pass respectively
The control device for closing.
It is further preferred that the control device includes that the first cylinder of control first valve opening and closing and control are described
Second cylinder of the second valve opening and closing.
Preferably, first valve is push-pull valve, and first valve includes cross-section being arranged on the feeding channel
The first valve seat and the first valve plate for being slidably arranged in first valve seat, there is connection described first in first valve seat
First valve passage of the feeding channel of valve seat upper and lower ends, slip of first valve plate in first valve seat is simultaneously
Control the opening and closing of first valve passage.
Preferably, the feeding channel is the circular tube shaped passage being vertically arranged.
Compared to prior art, the invention has the advantages that：
The present invention by the second valve set dust arrester, on the premise of the normal use for not influenceing valve, can be fast
It is prompt easily to remove the dust in material.
Brief description of the drawings
Fig. 1 is the schematic front view of embodiment dehumidifying crystal system；
Fig. 2 is the enlarged section schematic diagram A of embodiment valving；
In accompanying drawing：1st, support；2nd, crystallization kettle；3rd, hopper 4, feeding channel；5th, the first valve；51st, the first valve seat；52nd, the second valve
Seat；6th, the second valve；61st, the second valve seat；62nd, the second valve plate；621st, upper valve flaggy；622nd, lower valve flaggy；623rd, middle valve plate
Layer；71st, the first cylinder；72nd, the second cylinder；8th, inlet channel；9th, outlet passageway.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the present embodiment provide it is a kind of dehumidify crystal system including support 1, be arranged on support 1
Crystallization kettle 2, be arranged on the top of crystallization kettle 2 hopper 3, the feeding channel 4 of connection crystallization kettle 2 and hopper 3 and be arranged on feeding
Valving on passage 4, feeding channel 4 is the circular tube shaped passage being vertically arranged.Valving includes being arranged on feeding channel 4
First valve 5 on top, and the second valve 6 of the bottom of feeding channel 4 is arranged on, it is provided with dust arrester on the second valve 6.
Specifically, the first valve 5 is push-pull valve, the first valve 5 includes cross-section the first valve seat being arranged on feeding channel 4
51 and the first valve plate 52 for being slidably arranged in the first valve seat 51, there are the connection upper and lower ends of the first valve seat 51 in the first valve seat 51
Feeding channel 4 the first valve passage, slip of first valve plate 52 in the first valve seat 51 simultaneously control the first valve passage
Opening and closing.
Second valve 6 is push-pull valve, and it includes cross-section the second valve seat 61 being arranged on feeding channel 4 and is slidably arranged in
The second valve plate 62 in second valve seat 61, has the feeding channel 4 of the connection upper and lower ends of the second valve seat 61 in the second valve seat 61
Second valve passage, the opening and closing of slip and control second valve passage of second valve plate 62 in the second valve seat 61.
Wherein, dust arrester includes being arranged on inlet channel 8 and outlet passageway 9 on the second valve plate 62, inlet channel 8 to
Gases at high pressure are sprayed into feeding channel 4, outlet passageway 9 extracts the dust and gas in feeding channel out together.The He of inlet channel 8
Outlet passageway 9 is separately positioned on the upper and lower two sides of the second valve plate 62, the opening upwards setting of inlet channel 8, outlet passageway 9
Open Side Down is set.Inlet channel 8 and the passage junction of 9 and second valve of outlet passageway 6 are respectively arranged with screen pack.This implementation
In example, the second valve plate 62 has three-decker, that includes the upper valve flaggy 621, lower valve flaggy 622 that are mutually fixedly set and position
Intermediate valve flaggy 623 in upper valve flaggy 621, lower valve flaggy 622, inlet channel 8 and outlet passageway 9 are arranged on middle valve plate
In layer 623, and opening is provided with upper valve flaggy 621.
Valving also includes controlling the control device that the first valve 5 and the second valve 6 are turned on or off respectively.Control
Device includes the second cylinder 72 of the first cylinder 71 of the control opening and closing of the first valve 5 and the control opening and closing of the second valve 6.
In sum, the present embodiment has the advantage that：
1. at the second valve 6 set dust arrester, on the premise of the normal use for not influenceing valve, can efficiently and easily by
Dust in material is removed；
2. inlet channel 8 and outlet passageway 9 are arranged on the upper surface of the second valve plate 62, will not in the case where the second valve 6 is closed
Influence the work of crystallization kettle 2；
3. the first valve 5 and the second valve 6 are controlled respectively by the first cylinder 71 and the second cylinder 72, can be by the first valve
The speed of 5 control blankings.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (10)
1. a kind of valving of the crystal system that dehumidifies, the dehumidifying crystal system includes support, sets on the bracket
The feeding channel of crystallization kettle, the hopper for being arranged on the crystallization kettle top and the connection crystallization kettle and the hopper, the valve
Door gear includes being arranged on first valve on the feeding channel top, it is characterised in that：The valving also includes setting
Dust arrester is provided with the second valve of the feeding channel bottom, second valve.
2. it is according to claim 1 it is a kind of dehumidify crystal system valving, it is characterised in that：Second valve is
Push-pull valve, it includes cross-section the second valve seat being arranged on the feeding channel and be slidably arranged in second valve seat the
Second valve in two valve plates, second valve seat with the feeding channel of connection the second valve seat upper and lower ends leads to
Road, slip of second valve plate in second valve seat simultaneously controls the opening and closing of second valve passage.
3. it is according to claim 2 it is a kind of dehumidify crystal system valving, it is characterised in that：The dust arrester bag
The inlet channel and outlet passageway being arranged on second valve plate are included, the inlet channel is high to being sprayed into the feeding channel
Calm the anger body, the outlet passageway extracts the dust and gas in the feeding channel out together.
4. it is according to claim 3 it is a kind of dehumidify crystal system valving, it is characterised in that：The inlet channel and
Outlet passageway is separately positioned on the two sides up and down of second valve plate.
5. it is according to claim 3 it is a kind of dehumidify crystal system valving, it is characterised in that：The inlet channel
Opening upwards set, the outlet passageway Open Side Down set.
6. it is according to claim 3 it is a kind of dehumidify crystal system valving, it is characterised in that：The inlet channel and
Outlet passageway is respectively arranged with screen pack with the second valve passage junction.
7. it is according to claim 1 it is a kind of dehumidify crystal system valving, it is characterised in that：The valving is also
Including controlling first valve and second valve opening or the control device of closing respectively.
8. it is according to claim 7 it is a kind of dehumidify crystal system valving, it is characterised in that：The control device bag
Include the second cylinder of the first cylinder and control second valve opening and closing for controlling first valve opening and closing.
9. it is according to claim 1 it is a kind of dehumidify crystal system valving, it is characterised in that：First valve is
Push-pull valve, first valve includes cross-section the first valve seat being arranged on the feeding channel and is slidably arranged in described first
The first valve plate in valve seat, the in first valve seat with the feeding channel of connection the first valve seat upper and lower ends
One valve passage, slip of first valve plate in first valve seat simultaneously controls the opening and closing of first valve passage.
10. it is according to claim 1 it is a kind of dehumidify crystal system valving, it is characterised in that：The feeding channel
It is the circular tube shaped passage being vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052027.9A CN106693437B (en) | 2017-01-19 | 2017-01-19 | Valve device of dehumidification crystallization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052027.9A CN106693437B (en) | 2017-01-19 | 2017-01-19 | Valve device of dehumidification crystallization system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106693437A true CN106693437A (en) | 2017-05-24 |
| CN106693437B CN106693437B (en) | 2022-08-16 |
Family
ID=58909597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710052027.9A Active CN106693437B (en) | 2017-01-19 | 2017-01-19 | Valve device of dehumidification crystallization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106693437B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826800A (en) * | 2017-11-10 | 2018-03-23 | 熊训祥 | A kind of food production blanking device |
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| JP2014190663A (en) * | 2013-03-28 | 2014-10-06 | Kurimoto Ltd | Goggle valve powder dust removal device |
| CN204114231U (en) * | 2014-11-03 | 2015-01-21 | 遵义鸿鑫环保科技有限公司 | Automatic tee selector valve in a kind of bag-type dust removing system |
| CN204952341U (en) * | 2015-08-14 | 2016-01-13 | 陈幸 | Controllable temperature and heat retaining crystallization device |
| CN204955193U (en) * | 2015-09-10 | 2016-01-13 | 汕头市信一塑机制造有限公司 | Material dust removal device |
| CN205110259U (en) * | 2015-09-10 | 2016-03-30 | 太仓市华鼎塑料有限公司 | Inhale vacuum dust collector |
| CN206404360U (en) * | 2017-01-19 | 2017-08-15 | 张家港市新贝机械有限公司 | A kind of valving for the crystal system that dehumidifies |
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Patent Citations (18)
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| JP2002145223A (en) * | 2000-11-08 | 2002-05-22 | Tsukasa Kogyo Kk | Automatic bag-opening apparatus |
| US20050210842A1 (en) * | 2001-12-20 | 2005-09-29 | Goyen Controls Co. Pty. Ltd. | Reverse pulse cleaning of filter elements |
| JP2009242103A (en) * | 2008-03-14 | 2009-10-22 | Matsui Mfg Co | Transport switching device of powder and grain material |
| CN201201930Y (en) * | 2008-04-09 | 2009-03-04 | 四川美青氰胺有限责任公司 | Mechanism for unloading melamine in crystallizer |
| US20110265652A1 (en) * | 2008-05-27 | 2011-11-03 | Synthesis Engery Systems, Inc | Dust Removal Method Using Baghouse Filters And Dust Removal Apparatus Therefor |
| CN101392051A (en) * | 2008-10-15 | 2009-03-25 | 浙江尤夫工业纤维有限公司 | Solid state polymerization technique of polyester industry |
| CN201485409U (en) * | 2009-08-31 | 2010-05-26 | 芮竹生 | Polyester slice crystallization system for manufacturing industrial polyester |
| CN201496576U (en) * | 2009-09-30 | 2010-06-02 | 中冶赛迪工程技术股份有限公司 | Sealing valve used under high dust environment |
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| CN202812403U (en) * | 2012-06-29 | 2013-03-20 | 江苏鑫晟波纹管有限公司 | Pneumatic inserting plate type isolation door |
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| CN204114231U (en) * | 2014-11-03 | 2015-01-21 | 遵义鸿鑫环保科技有限公司 | Automatic tee selector valve in a kind of bag-type dust removing system |
| CN204952341U (en) * | 2015-08-14 | 2016-01-13 | 陈幸 | Controllable temperature and heat retaining crystallization device |
| CN204955193U (en) * | 2015-09-10 | 2016-01-13 | 汕头市信一塑机制造有限公司 | Material dust removal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107826800A (en) * | 2017-11-10 | 2018-03-23 | 熊训祥 | A kind of food production blanking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106693437B (en) | 2022-08-16 |
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