CN209720845U - A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure - Google Patents
A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure Download PDFInfo
- Publication number
- CN209720845U CN209720845U CN201822257073.5U CN201822257073U CN209720845U CN 209720845 U CN209720845 U CN 209720845U CN 201822257073 U CN201822257073 U CN 201822257073U CN 209720845 U CN209720845 U CN 209720845U
- Authority
- CN
- China
- Prior art keywords
- pressure
- feeding
- charging gear
- plunger
- conveying
- 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.)
- Active
Links
Landscapes
- Reciprocating Pumps (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure, and positive pressure is made of to material conveying device two parts: device for transporting objects and charging gear；Charging gear is mounted on the lower side of device for transporting objects；Charging gear is fed under normal pressure state to device for transporting objects, and device for transporting objects is conveyed in high pressure conditions.Advantage: discharge pressure is big, realizes the Pressure Vessels such as the gasification furnace that 0.5-6Mpa high pressure is adjusted on a large scale continuous-feeding with pressure；Conveying capacity is big, realizes 0.5-150m3/h.For wide application range of material, regardless of powdery, pasty material or it is various in bulk forms, the strip of poor fluidity, rod-shaped, blocky and irregular particle shape solid material can band press to the Pressure Vessels such as gasification furnace conveying feed.Device structure is simple, without extra intermediate link, economical and practical, debugging easy to install, energy-efficient, long service life.Suitable for gasification furnace or biomass gasifying furnace, the stably feeding for hydrolyzing furnace.
Description
Technical field
The utility model relates to a kind of positive pressures to feed to Pressure Vessel to convey charging gear, especially positive pressure conveying feed
Device.
Background technique
Currently, cannot achieve and feed under normal pressure when being fed into Pressure Vessels such as gasification furnaces, conveying is in pine under high pressure conditions
Dissipate the various solid materials of form, poor fluidity；In actual production process, the Pressure Vessels such as gasification furnace be fed and are generally adopted
With elevator-hopper-screw(-type) feeder feed-type, since sealing effect is bad when charging, it be easy to cause gasification furnace height
Warm flue gas, flue dust reflux.The environmental accidents such as explosion, pollution atmosphere are caused when even serious, while the person and equipment are caused
Great hidden danger.
Utility model content
The purpose of this utility model is to provide for the positive pressure conveying charging gear that a kind of pair of pressure vessel realizes feeding with pressure,
It solves in the prior art, to cannot achieve and feed under normal pressure, conveying is in the various solid-states of bulk forms, poor fluidity under high pressure conditions
The problem of material.
Purpose of the utility model is realized as follows: positive pressure is made of to material conveying device two parts: material conveying
Device and charging gear；Charging gear is mounted on the lower side of device for transporting objects；Charging gear is under normal pressure state to object
Material conveying device feed, device for transporting objects are conveyed in high pressure conditions.
Device for transporting objects includes: plunger pump, discharging lock hopper valve, discharge port and pan feeding lock hopper valve；In plunger pump
Lower end is connected with one end of discharging lock hopper valve, and the other end for the lock hopper valve that discharges is discharge port；Connect on the side wall of plunger pump
It is connected to one end of pan feeding lock hopper valve, the other end of pan feeding lock hopper valve is connect with charging gear.
The plunger pump includes: material cylinder power device, plunger rod, conveying material cylinder, plunger sealing device and material cylinder plunger；
Have material cylinder plunger in conveying material cylinder, plunger rod be connected with by plunger sealing device on material cylinder plunger, plunger rod it is another
End is connected with material cylinder power device.
Charging gear includes: pan feeding power device, dispenser shell and feeding inlet；One end of dispenser shell is to be fed out
Mouthful, feed-stock outlet is connect with pan feeding lock hopper valve；It is connected with pan feeding power device in the other end of dispenser shell, is being fed out
There are feeding inlet, feeding inlet opening upwards between mouth and pan feeding power device；Pan feeding power device pushes the original being added from feeding inlet
Material, and be fed in plunger pump by feed-stock outlet and pan feeding lock hopper valve.
The material cylinder power device is the hydraulic cylinder of hydraulic power source driving.
Preferably, material cylinder power device is perhaps pneumatic or is Electrohydraulic push rod and mechanical linkage；Realize material cylinder
Plunger is reciprocating.
The charging gear is screw(-type) feeder；The pan feeding power device is preferred, is motor deceleration machine
The kind of drive；It or is hydraulic motor.
The material cylinder power device of device for transporting objects pushes plunger rod and material cylinder plunger to move reciprocatingly in conveying material cylinder,
When material cylinder plunger retraction, discharging lock hopper valve is closed, and pan feeding lock hopper valve is opened.When charging gear operates normally, keep not
It is interrupted to conveying material cylinder positive pressure feeding state, material flows to material conveying cylinder under feed positive pressure and suction negative pressure double action, expects
Cylinder plug is retracted to extreme position, and conveying material cylinder suction terminates.At this moment pan feeding lock hopper valve is closed, discharging lock hopper valve is opened,
Advancing movement is done in the commutation of material cylinder plunger, conveys material to Pressure Vessels such as gasification furnaces.The movement of material cylinder piston reciprocation, constantly repeats this
One process realizes that band presses to the Pressure Vessels such as gasification furnace conveying material.
Beneficial effect realizes with pressure give to Pressure Vessels such as gasification furnace, biomass gasifying furnaces as the above scheme is adopted
A kind of conveying charging gear of material.Can effectively solve it is existing for the Pressure Vessels such as gasification furnace with pressure feed kind, function not
Enough perfect drawbacks, it be suitable for various powderies, pasty material and in loose shape, poor fluidity solid material etc. to gasification
The conveying of the Pressure Vessels such as furnace is fed.The utility model is designed by structure, is solved high-temperature flue gas caused by sealing problem and is let out
The appearance of the serious environmental issue such as leakage or explosion, improves the safe and stable operation of the Pressure Vessels such as gasification furnace.It solves existing
Have in technology, cannot achieve and fed under normal pressure, conveying is in the various solid materials of bulk forms, poor fluidity under high pressure conditions
Problem has reached the purpose of this utility model.
Compared with existing feeding technology, there are advantages for the utility model technology:
Discharge pressure is big, realize the Pressure Vessels such as the gasification furnace that 0.5-6Mpa high pressure is adjusted on a large scale it is with pressure continuously to
Material.
Conveying capacity is big, realizes 0.5-150m3/h。
For wide application range of material, regardless of powdery, pasty material or various in bulk forms, the item of poor fluidity
Shape, rod-shaped, blocky and irregular particle shape solid material can band press to the Pressure Vessels such as gasification furnace conveying feed.
Device structure is simple, without extra intermediate link, economical and practical, debugging easy to install, energy-efficient, long service life.
It can be realized higher discharge pressure and easy to adjust while meeting more kinds of feed media, especially conveying is in pine
Dissipate form, poor fluidity conveying feeding device from various solid materials to the Pressure Vessels such as gasification furnace；Suitable for gasification furnace or
Biomass gasifying furnace, the stably feeding for hydrolyzing furnace.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
In figure, 1, material cylinder power device；2, plunger rod；3, material cylinder is conveyed；4, plunger sealing device；5, material cylinder plunger；6,
Discharge lock hopper valve；7, discharge port；8, pan feeding lock hopper valve；9, feeding inlet；10, dispenser shell；11, pan feeding power device.
Specific embodiment
Positive pressure is made of to material conveying device two parts: device for transporting objects and charging gear；Charging gear is mounted on
The lower side of device for transporting objects；Charging gear is fed under normal pressure state to device for transporting objects, and device for transporting objects exists
High pressure conditions conveying.
Device for transporting objects includes: plunger pump, discharging lock hopper valve 6, discharge port 7 and pan feeding lock hopper valve 8；In plunger pump
Lower end be connected with one end of discharging lock hopper valve 6, the other end of the lock hopper valve that discharges is discharge port 7；In the side wall of plunger pump
On be connected with one end of pan feeding lock hopper valve 8, the other end of pan feeding lock hopper valve 8 is connect with charging gear.
The plunger pump includes: material cylinder power device 1, plunger rod 2, conveying material cylinder 3, plunger sealing device 4 and material cylinder
Plunger 5；There is material cylinder plunger 5 in conveying material cylinder 3, plunger rod 2, column are connected with by plunger sealing device 4 on material cylinder plunger 5
The other end of stopper rod is connected with material cylinder power device 1.
Charging gear includes: pan feeding power device 11, dispenser shell 10 and feeding inlet 9；One end of dispenser shell 10
For feed-stock outlet, feed-stock outlet is connect with pan feeding lock hopper valve 8；Pan feeding power dress is connected in the other end of dispenser shell 10
11 are set, there is feeding inlet 9,9 opening upwards of feeding inlet between feed-stock outlet and pan feeding power device 11；Pan feeding power device pushes
The raw material being added from feeding inlet 9, and be fed in plunger pump by feed-stock outlet and pan feeding lock hopper valve.
The material cylinder power device 1 is the hydraulic cylinder of hydraulic power source driving.
Preferably, material cylinder power device 1 is perhaps pneumatic or is Electrohydraulic push rod and mechanical linkage；Realize material
Cylinder plug is reciprocating.
The charging gear is screw(-type) feeder；The pan feeding power device 11 is preferred, is motor deceleration machine
The kind of drive；It or is hydraulic motor.
It is reciprocal that the material cylinder power device 1 of device for transporting objects pushes plunger rod 2 and material cylinder plunger 5 to do in conveying material cylinder 3
Movement, when material cylinder plunger 5 is shunk, discharging lock hopper valve 6 is closed, and pan feeding lock hopper valve 11 is opened.Charging gear operates normally
When, it keeps uninterruptedly to conveying 3 positive pressure feeding state of material cylinder, material flows to defeated under feed positive pressure and suction negative pressure double action
Feeding cylinder 3, material cylinder plunger 5 are retracted to extreme position, and conveying 3 suction of material cylinder terminates.At this moment pan feeding lock hopper valve 8, discharging are closed
Lock hopper valve 6 is opened, and advancing movement is done in the commutation of material cylinder plunger 5, conveys material to Pressure Vessels such as gasification furnaces.Material cylinder plunger 5 is past
Multiple movement, constantly repeats this process, realizes that band presses to the Pressure Vessels such as gasification furnace conveying material.
The utility model is not limited to certain industry, gives suitable for the with pressure of Pressure Vessels such as current various technique gasification furnaces
Material.
The utility model is to carry out entirely novel invention design for the insufficient of existing equipment, to realize at elevated pressures to gas
Change the Pressure Vessels such as furnace and convey various powderies, pasty material especially be in loose shape, poor fluidity solid material etc. conveying
Charging gear.Charging combines state in feed positive pressure and suction negative pressure, and discharge pressure is high, flow is big and continuously adjustable, goes out
Expect continuous-stable, securely and reliably.
The higher discharge pressure is 0.5-6Mpa.
The flow greatly 0.5-150 m3/h。
The solid matter in loose shape, poor fluidity is strip, rod-shaped, blocky and irregular particle shape material, object
Expect that the parameters such as viscosity and specific gravity are unrestricted.
Claims (4)
1. a kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure, it is characterized in that: positive pressure is to material conveying device
It is made of two parts: device for transporting objects and charging gear；Charging gear is mounted on the lower side of device for transporting objects；It gives
Expect that device is fed under normal pressure state to device for transporting objects, device for transporting objects is conveyed in high pressure conditions；
Device for transporting objects includes: plunger pump, discharging lock hopper valve, discharge port and pan feeding lock hopper valve；In the lower end of plunger pump
It is connected with one end of discharging lock hopper valve, the other end for the lock hopper valve that discharges is discharge port；It is connected on the side wall of plunger pump
The other end of one end of pan feeding lock hopper valve, pan feeding lock hopper valve is connect with charging gear；
Charging gear includes: pan feeding power device, dispenser shell and feeding inlet；One end of dispenser shell is feed-stock outlet,
Feed-stock outlet is connect with pan feeding lock hopper valve；It is connected with pan feeding power device in the other end of dispenser shell, in feed-stock outlet
There are feeding inlet, feeding inlet opening upwards between pan feeding power device；Pan feeding power device pushes the raw material being added from feeding inlet,
And it is fed in plunger pump by feed-stock outlet and pan feeding lock hopper valve.
2. a kind of pair of pressure vessel according to claim 1 realizes the positive pressure conveying charging gear of feeding with pressure, feature
Be: the plunger pump includes: material cylinder power device, plunger rod, conveying material cylinder, plunger sealing device and material cylinder plunger；Defeated
There is material cylinder plunger in feeding cylinder, plunger rod is connected with by plunger sealing device on material cylinder plunger, the other end of plunger rod connects
It is connected to material cylinder power device.
3. a kind of pair of pressure vessel according to claim 2 realizes the positive pressure conveying charging gear of feeding with pressure, feature
Be: the material cylinder power device is the hydraulic cylinder of hydraulic power source driving；
Or material cylinder power device is pneumatic or is Electrohydraulic push rod and mechanical linkage；
Realize that material cylinder plunger is reciprocating.
4. a kind of pair of pressure vessel according to claim 1 realizes the positive pressure conveying charging gear of feeding with pressure, feature
Be: the charging gear is screw(-type) feeder；The pan feeding power device is the kind of drive of motor deceleration machine；Or
For hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257073.5U CN209720845U (en) | 2018-12-30 | 2018-12-30 | A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822257073.5U CN209720845U (en) | 2018-12-30 | 2018-12-30 | A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209720845U true CN209720845U (en) | 2019-12-03 |
Family
ID=68678633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822257073.5U Active CN209720845U (en) | 2018-12-30 | 2018-12-30 | A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209720845U (en) |
-
2018
- 2018-12-30 CN CN201822257073.5U patent/CN209720845U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202528388U (en) | Central vacuum feeding machine | |
| CN209720845U (en) | A kind of pair of pressure vessel realizes the positive pressure conveying charging gear of feeding with pressure | |
| CN203714837U (en) | Mechanical pulverized coal pressurization device and continuous conveying system | |
| CN103787085A (en) | Mechanical powdered coal pressurizing device, continuous conveying system and continuous conveying method | |
| CN201817102U (en) | Powder slurry conveying device | |
| CN201159146Y (en) | Wet sludge conveyer | |
| CN204265003U (en) | A kind of strength conveyor screw | |
| CN210050015U (en) | Lifting chamber of plunger pump | |
| CN209300254U (en) | A kind of vacuum stirring propulsion device making coarse cereals rice flour | |
| CN205253044U (en) | Continuous granulation system of high -load thermal sensitivity surface -activeagent | |
| CN2587819Y (en) | Pneumatic conveyer | |
| CN205046070U (en) | Powder pressurization conveyor and system | |
| CN209552000U (en) | A kind of dedicated stemming extrusion molding apparatus of iron mouth maintenance | |
| CN208832476U (en) | It is a kind of to be pyrolyzed, burn, gasification materiel airtight conveyer and device | |
| CN207509804U (en) | A kind of equipment for preparing different shape and size forming charcoal | |
| CN206030616U (en) | Antiseized punch structure is used to tablet press | |
| CN206218837U (en) | A kind of plunger type fine coal pressure conveyer device | |
| CN2928482Y (en) | Sheet press for high corrosion material | |
| CN219035589U (en) | Pneumatic cone valve | |
| CN204897410U (en) | Superfine graphite body compression molding device | |
| CN207224679U (en) | A kind of briquette molding automatic feeding device | |
| CN210338373U (en) | Packagine machine is used in processing of water-soluble environmental protection material | |
| CN215247020U (en) | Stone powder bin structure with dust removal function | |
| CN221187605U (en) | Extrusion packing apparatus on garbage recycling production line | |
| CN219566858U (en) | Extrusion exhaust canning conveyer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 221000, Jiangsu, Xuzhou province Copper Mt. District big Peng Town Industrial Park Patentee after: Jiangsu Kuangyuan Environmental Protection Technology Co.,Ltd. Address before: 221150 Dapeng Town Industrial Park, Tongshan District, Xuzhou City, Jiangsu Province (Xuzhou Mining Source Environmental Protection Technology Co., Ltd.) Patentee before: Xuzhou Kuangyuan Environmental Protection Technology Co.,Ltd. |