CN207159073U - A kind of uniform pulse distribution device of liquid phase dried applied to paddle - Google Patents
A kind of uniform pulse distribution device of liquid phase dried applied to paddle Download PDFInfo
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- CN207159073U CN207159073U CN201720730365.9U CN201720730365U CN207159073U CN 207159073 U CN207159073 U CN 207159073U CN 201720730365 U CN201720730365 U CN 201720730365U CN 207159073 U CN207159073 U CN 207159073U
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- cloth tube
- head tank
- feed
- cloth
- pipe
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Abstract
A kind of uniform pulse distribution device of liquid phase dried applied to paddle, including feed pump, feed pump connects head tank by feeding line, head tank connects overflow line, connection feed pipe below head tank, feed pipe is filtered by y-type filter, cloth tube assembly is connected with feed pipe, controlled between y-type filter and cloth tube assembly by electromagnetic impulse valve, after liquid material precipitation, clear liquid is delivered to head tank by feed pump by feeding line, and material realizes intermittent feed by feed pipe after y-type filter filters by electromagnetic impulse valve control in groove.Material enters cloth tube assembly; transparent hose is entered by anti-siphon cloth tube; to observe material situation; discharge quantity is further controlled by restricting orifice again; last cloth material mouth position is accurately arranged in drying machine both sides, and material is accurately arranged in specified location above dryer inner bed material by feeding protection pipe, ensures efficient drying; effectively avoid the blade caused by inlet amount is uneven with feed entrance point deviation hardened and material caking, ensure that the long period even running of equipment.
Description
Technical field
The utility model belongs to distribution device technical field, and in particular to a kind of uniform arteries and veins of liquid phase dried applied to paddle
Rush distribution device.
Background technology
Paddle dryer applies ripe drying equipment as a kind of, higher in solid contents such as drying sludge, greasy filth dryings
Component dry in have a wide range of applications, but for the drying of the not high liquid material of liquid material, especially solid content
Using still immature, it is important that a reason be because liquid material is uniform and the control of inlet amount.Due to paddle dryer
Itself distinctive drying mode, i.e., hollow blade is heated by steam, then by the bed material in blade firing equipment, pass through bed material
Contact, mix, evaporate with feed liquid, finally realize dry purpose.Such a dry feature makes it dry the high solids contents such as pulpous state
Material when, directly using helical feed material to specified location, both to inlet amount without precise requirements, and to the shape of charging
State also without concrete restriction, and higher for liquid phase material, moisture content, mobility is stronger, and bed material combination faster, if charging
It can not realize uniform appropriate, can not only influence drying effect, caking and hardened can be even caused when serious, therefore to cloth
Amount, uniformity coefficient propose higher requirement.The charging of paddle dry liquid mainly solves problems with：
1）Unit area drying capacity is certain, and amount of the cloth in unit area needs to control；Bed material dry liquid simultaneously
There is a process in material, if continuing cloth in a point and exceeding its drying capacity, bed material can not be within the limited time
Liquid evaporation is finished, then bed material can become hygrometric state, local water capacity more and more higher, and long-play can cause local bed material knot
Block, therefore cloth doses wants small and needs the progress of batch (-type).
2）The more scattered easier drying of liquid material, but because device interior Dust Capacity is very big, and liquid solid content is very high, holds
Easily cause spray nozzle clogging, it is impossible to using nozzle distributing mode, therefore in order that bed material is scattered as far as possible, while bed material is had foot
The enough time is by wet liquid material call away to, and the bed material for making to contact with liquid is to keep dry state constantly, therefore should select
Distributing mode as scattered as possible is selected to meet feed needs.
3）Unit area inlet amount will be controlled accurately.Unit area inlet amount is few, and equipment operating efficiency is low, and unit area is entered
Doses may then cause greatly drying process scarce capacity, therefore need to accurately control inlet amount.
4）Anti-clogging.Because liquid material more or less all contains certain solid content, solid content how is set not deposit, no
Plugging be it is especially noted that content.
The content of the invention
In order to overcome the shortcomings of it is above-mentioned under have a technology, the purpose of this utility model, which is to provide, a kind of to be dried applied to paddle
The uniform pulse distribution device of liquid phase, the gravity type pulse cloth of use, mainly include head tank and pulsed cloth pipeline, first
One head tank is set at the top of drying machine, head tank connection head tank, has Matter Transfer pipe between head tank and head tank, makes height
Material is maintained at stable liquid level in the groove of position；Four discharge nozzles are connected under head tank, pulse valve is set on every discharge nozzle, can basis
Feed needs set feed time and interval time, control inlet amount by feed time, the time is arranged to stop into 2s 2s feelings
Achieve that pulsed is fed under condition.Every discharge nozzle sets 8 cloth tubes, covers drying machine effective drying surface as far as possible；
Every cloth tube is inverted U-shaped structure, and charging can be achieved as the switch of pulse valve is to open to stop, and avoids material in discharge nozzle from prolonging
Outflow late causes to continue charging；To avoid the siphonage in fill process, cloth tube outlet, which is set, is higher than inlet height 5cm；
Cloth tube is connected with discharging opening using transparent tetrafluoro flexible pipe, can observe liquid flowing state in cloth tube at any time；Discharging opening is set
Orifice plate, orifice plate aperture 3mm, effectively controls inlet amount；Protection pipe is set outside discharging opening, leads directly to dryer inner cloth shots, is ensured
Material, which is delivered to, formulates position；Cloth material mouth is accurately arranged in drying machine on bed material correspondence position, ensures that material is arranged on bottom
On material rather than on blade, by bed material dry liquid, material in drying machine is avoided to lump.A whole set of cloth system is using quick detachable
Connected mode, such as occur to block or need maintenance to dismantle and change at any time part, it is easy to operation.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of uniform pulse distribution device of liquid phase dried applied to paddle, including feed pump, feed pump pass through feed pipe
Line connects head tank, head tank connection overflow line, and head tank lower section connects feed pipe, and feed pipe is filtered by y-type filter, entered
Cloth tube assembly is connected with expects pipe, is controlled between y-type filter and cloth tube assembly by electromagnetic impulse valve.
Described cloth tube assembly is made up of anti-siphon cloth tube, transparent hose, restricting orifice, charging protection pipe, is fed
Pipe passes through the anti-siphon cloth tube of screwed connection, and anti-siphon cloth tube inserts transparent hose, and transparent hose becomes formula of tearing open by flange and connected
Restricting orifice is connect, charging protection pipe is connected below restricting orifice.
Described restricting orifice is 3mm thick.
The bottom surface of certain slope is provided with inside described head tank.
The beneficial effects of the utility model are：
By that with upper type cloth, gentle, controllable, interval the paddle dryer that is distributed to of liquid material can be made to formulate cloth
Position, and feed time and feeding manner can be accurately controlled, control the inlet amount on unit drying area；Effectively avoid
The blade caused by inlet amount is uneven with feed entrance point deviation is hardened and material lumps, and ensure that the long period of equipment is steadily transported
OK.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is cloth tube component structure diagram of the present utility model.
Embodiment
The utility model is further discussed below below in conjunction with accompanying drawing.
As shown in figure 1, a kind of uniform pulse distribution device of liquid phase dried applied to paddle, including feed pump 12, charging
Pump 12 connects head tank 1 by feeding line 6, and head tank 1 connects overflow line 7, the lower section of head tank 1 connection feed pipe 5, charging
Pipe 5 is filtered by y-type filter 3, and cloth tube assembly 4 is connected with feed pipe 5, between y-type filter 3 and cloth tube assembly 4 by
Electromagnetic impulse valve 2 controls.
As shown in Fig. 2 described cloth tube assembly 4 is by anti-siphon cloth tube 8, transparent hose 9, restricting orifice 10, charging
Protection pipe 11 forms, and for feed pipe 5 by the anti-siphon cloth tube 8 of screwed connection, anti-siphon cloth tube 8 inserts transparent hose 9, transparent
Flexible pipe 9 becomes formula of tearing open by flange and connects restricting orifice 10, the lower section of restricting orifice 10 connection charging protection pipe 11.
Described restricting orifice 10 is 3mm thick.
The described inside of head tank 1 is provided with the bottom surface of certain slope.
Operation principle of the present utility model is：
1）Head tank designs.Head tank is fixed on above drying machine at 1.2m, is supported on using support above drying machine.It is high
Position flute length 1.5m, diameter 0.6m, punching of inside setting up defences, overflow pipe, feed pipe, four discharge nozzles, emptying pipe.Set inside head tank
Into the bottom surface for having certain slope, it is easy to emptying；Discharge nozzle gos deep into 5cm in groove, enters discharge nozzle to reduce sediment.Overflow line
Away from groove top 10cm, using DN50 stainless steel tube, it is connected at the top of material pot.Feeding line enters head tank from bottom 10cm,
Inside set up defences punching, porch elbow down, reduces pan feeding impact influence to caused by charging as far as possible（The pressure influence including caused by
With preventing impact from causing sediment to suspend）.
2）Cloth tube designs.Main cloth tube sets four altogether, is respectively connecting on head tank, and an electricity is set on every cloth tube
Magnetic field impulse valve, independent control, y-type filter is set before valve, prevents sediment from being resulted in blockage to pulse valve.On every main cloth tube
8 Φ 10mm, internal diameter 6mm fine cloth expects pipe are arranged, cloth takes top discharge mode, and cloth tubule makes bent pipe fashion, cloth
Tubule takes screwed connection with supervisor, easy to disassemble；Bend pipe head is connected to going out for dryer inner by transparent tetrafluoro pipeline section
Material mouth, on the one hand it is easy for observing charging situation using transparent tetrafluoro pipeline section, occurs to block if any pipeline or other situations cause
Charging has some setbacks and can found in time, and the connection of another aspect tetrafluoro flexible pipe is easy to disassemble, and stopping state such as occurs and is easy to repair；Tetrafluoro is soft
Pipe lower end connects discharging opening, and discharging opening equally uses Φ 10mm tubule, gos deep into dryer inner 10cm, port of export welding
3.5mm orifice plates, discharging opening are connected by flange and drying machine；Protection pipe is installed on cloth material mouth periphery, using aluminum cover roll into interior
Footpath 50mm, long 50cm cylinder, by cloth mouth mask in cylinder, to ensure that material flows down vertically during feeding, and is not dried
The interference of wind direction and airborne dust in machine.
3）Cloth distribution design.32 cloth material mouths are used during charging, every 8 cloth material mouths are one group and alternately open and close
Close, reduce the feeding quantity of single cloth material mouth to greatest extent, improve the uniform degree of material.Homonymy cloth material mouth is in one line, cloth
Mouth is accurately arranged in drying machine on bed material correspondence position, is ensured that material is arranged on bed material rather than on blade, is passed through bottom
Expect dried material.
3）Discharging, which is opened in wink, to stop to design in wink.Every cloth tube is designed as inverted U-shaped structure, and cloth tube connects with main feed pipe top
Connect, charging can be achieved as the switch of pulse valve is to open to stop；Siphon problem is excluded, is responsible in placement process and is arranged in supervisor
Drying machine both sides, cloth tube outlet height are higher than entrance height, prevent due to siphonage material in feed pipe flowed back to it is U-shaped
In pipe.
After liquid material precipitates by front end, the not high clear liquid of solid content is delivered to a high position by feed pump by feeding line
Groove, flowed out after material reaches certain liquid level from overflow line, constant level is remained in such head tank.Material leads in groove
Feed pipe is crossed after y-type filter filters, intermittent feed is realized by electromagnetic impulse valve control.Material enters cloth tube assembly,
Transparent hose is entered by anti-siphon cloth tube, to observe material situation, then discharge quantity is further controlled by restricting orifice, it is whole
Individual component ensures that opening in wink for charging is stopped in wink, prevents material delay charging or stops.Last cloth material mouth position is accurately arranged in drying
Machine both sides, material are accurately arranged in specified location above dryer inner bed material by feeding protection pipe, ensure efficient drying.
Claims (4)
1. a kind of uniform pulse distribution device of liquid phase dried applied to paddle, including feed pump（12）, it is characterised in that charging
Pump（12）Pass through feeding line（6）Connect head tank（1）, head tank（1）Connect overflow line（7）, head tank（1）Lower section connects
Feed pipe（5）, feed pipe（5）By y-type filter（3）Filtering, feed pipe（5）On be connected with cloth tube assembly（4）, the filtering of Y types
Device（3）With cloth tube assembly（4）Between by electromagnetic impulse valve（2）Control.
A kind of 2. uniform pulse distribution device of liquid phase dried applied to paddle according to claim 1, it is characterised in that
Described cloth tube assembly（4）By anti-siphon cloth tube（8）, transparent hose（9）, restricting orifice（10）, charging protection pipe（11）
Composition, feed pipe（5）Pass through the anti-siphon cloth tube of screwed connection（8）, anti-siphon cloth tube（8）Insert transparent hose（9）, it is transparent
Flexible pipe（9）Formula of tearing open is become by flange and connects restricting orifice（10）, restricting orifice（10）Lower section connection charging protection pipe（11）.
A kind of 3. uniform pulse distribution device of liquid phase dried applied to paddle according to claim 2, it is characterised in that
Described restricting orifice（10）It is thick for 3mm.
A kind of 4. uniform pulse distribution device of liquid phase dried applied to paddle according to claim 1, it is characterised in that
Described head tank（1）Inside is provided with the bottom surface of certain slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730365.9U CN207159073U (en) | 2017-06-22 | 2017-06-22 | A kind of uniform pulse distribution device of liquid phase dried applied to paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720730365.9U CN207159073U (en) | 2017-06-22 | 2017-06-22 | A kind of uniform pulse distribution device of liquid phase dried applied to paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159073U true CN207159073U (en) | 2018-03-30 |
Family
ID=61711759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720730365.9U Active CN207159073U (en) | 2017-06-22 | 2017-06-22 | A kind of uniform pulse distribution device of liquid phase dried applied to paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098566A (en) * | 2017-06-22 | 2017-08-29 | 陕西省石油化工研究设计院 | A kind of uniform pulse distribution device of liquid phase dried applied to paddle |
-
2017
- 2017-06-22 CN CN201720730365.9U patent/CN207159073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098566A (en) * | 2017-06-22 | 2017-08-29 | 陕西省石油化工研究设计院 | A kind of uniform pulse distribution device of liquid phase dried applied to paddle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee after: Shaanxi Chemical Research Institute Co.,Ltd. Address before: No.61 Xiyan Road, Xi'an City, Shaanxi Province 710054 Patentee before: SHAANXI RESEARCH DESIGN INSTITUTE OF PETROLEUM CHEMICAL INDUSTRY |
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| CP01 | Change in the name or title of a patent holder |