CN206980628U - A kind of system for preparing liquid-containing binder - Google Patents
A kind of system for preparing liquid-containing binder Download PDFInfo
- Publication number
- CN206980628U CN206980628U CN201720779870.2U CN201720779870U CN206980628U CN 206980628 U CN206980628 U CN 206980628U CN 201720779870 U CN201720779870 U CN 201720779870U CN 206980628 U CN206980628 U CN 206980628U
- Authority
- CN
- China
- Prior art keywords
- mixing tank
- supply unit
- storage bin
- air supply
- gas outlet
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of system for preparing liquid-containing binder, and the system includes feed unit, air supply unit and mixing tank；Feed unit includes weighing device, batcher and storage bin, the air inlet of the first gas outlet connection storage bin of air supply unit, second gas outlet of air supply unit connects the discharging opening of mixing tank by switching valve, switching valve includes air inlet pattern and discharging pattern, 3rd gas outlet of air supply unit connects the enterprising gas port of mixing tank by air valve, and the airborne material outlet of storage bin connects the side-inlet of mixing tank by jet pipe.The utility model utilizes Gas Stirring material, substantially increases the production efficiency of liquid-containing binder, avoids line clogging, reduces energy consumption.
Description
Technical field
The utility model belongs to metal melting equipment technical field, more particularly to a kind of system for preparing liquid-containing binder.
Background technology
With the rise of non-ferrous metal industry, the application of the field such as various high-end electrical equipment, the vehicles, aeronautical material has coloured gold
The amount of category is increasing, and caused waste residue is also more and more therewith.The technique of existing processing waste residue is a lot, wherein, using turning bottom
Stove processing waste residue is one of maximally effective means.
Rotary hearth furnace is due to that can not utilize powder to produce, so need to handle waste residue, it is most common in metallurgy industry
Pretreatment is exactly pressure ball and pelletizing, and both techniques all be unable to do without the use of binding agent.If using liquid-containing binder, need
Scene is prepared, and the quality for preparing binding agent device therefor is directly connected to the effect of binding agent and the effect of pelletizing shaping.
One good binder making system is most important for the production technology of rotary hearth furnace.
Current binding agent preparation facilities, using mechanical agitation, the stirring of binding agent is uneven；Binding agent viscosity compared with
When big, the discharging of binding agent preparation facilities may cause the blocking of pipeline.
Utility model content
In order to solve the above problems, the utility model proposes a kind of system for preparing liquid-containing binder, using gas mixed
Stirred in batch can, the problem of considerably increasing the preparation efficiency and yield of liquid-containing binder, while avoid line clogging.
One of the purpose of this utility model is to provide a kind of system for preparing liquid-containing binder, including feed unit, supply
Unit and mixing tank；
The feed unit includes weighing device, batcher and storage bin, the storage bin include air inlet, charging aperture and
Airborne material outlet, the weighing device connect the charging aperture of the storage bin by batcher；
The air supply unit includes the first gas outlet, the second gas outlet and the 3rd gas outlet；
The inside of the mixing tank is cavity, and top is provided with enterprising gas port and liquid injection port, and bottom is provided with discharging opening, in side wall
Provided with multiple side-inlets；The mixing tank is provided with the pressure relief device and viscosimeter connected with the cavity；
First gas outlet of the air supply unit connects the air inlet of the storage bin, the second outlet of the air supply unit
Mouth connects the discharging opening of the mixing tank by switching valve, and the switching valve includes air inlet pattern and discharging pattern, the supply
3rd gas outlet of unit connects the enterprising gas port of the mixing tank by air valve, and the airborne material outlet of the storage bin passes through spray
Pipe connects the side-inlet of the mixing tank.
As the preferable technical scheme of the utility model, the cant of the jet is set, the folder of the jet pipe and horizontal direction
Angle is 30~40 °.
Further, the side-inlet in the vertical direction of the mixing tank is divided into multilayer, the side-inlet described in every layer
Circumferentially it is uniformly distributed along the side wall.
Further, the incline direction of the jet pipe of adjacent two layers is opposite.
As preferable scheme, the mixing tank is provided with temperature sensor.
As the preferable scheme of the utility model, the feed unit further comprises raw material cabin, the raw material cabin connection
The weighing device.
Another object of the present utility model is to provide a kind of method that liquid-containing binder is prepared using said system, including with
Lower step：
A, the raw material after being weighed by weighing device is sent into the storage bin；
B, the air valve is closed, pressure relief device is opened, the switching valve is adjusted to air inlet pattern；The air supply unit
The raw material that the gas of one gas vent outflow enters in the storage bin, with the storage bin is mixed to form airborne material；
C, the airborne material is sprayed into the mixing tank, the gas of air supply unit second gas outlet outflow by jet pipe
Body enters the mixing tank, the water filling into the mixing tank, the mixing tank by the discharging opening of the switching valve and mixing tank
Interior airborne material is well mixed with water, forms liquid-containing binder；
D, after the raw material in the storage bin fully enters the mixing tank formation liquid-containing binder, the air valve is opened,
The pressure relief device is closed, the gas of air supply unit third gas outlet outflow enters the mixing tank, by the steering
Valve is adjusted to discharging pattern, and the liquid-containing binder is discharged by the discharging opening of the mixing tank.
As the preferable scheme of the utility model, the gas that the air supply unit provides is vapor.
As the preferable scheme of the utility model, the temperature in the mixing tank is detected using the temperature sensor.
As the preferable scheme of the utility model, step is included before the step A：The raw material is stored in raw material
Storehouse, the raw material is delivered to weighing device by raw material cabin.
The system and method provided by the utility model for preparing liquid-containing binder, using Gas Stirring so that raw material mixes with water
Close, form liquid-containing binder, stirring is evenly；Substantially increase preparation efficiency and yield；, can be appropriate when preparing liquid-containing binder
The viscosity of binding agent is improved, is advantageous to improve the intensity of follow-up pelletizing.
Brief description of the drawings
Fig. 1 is the system schematic of the utility model embodiment,
Fig. 2 is the method flow diagram of the utility model embodiment.
Embodiment
Below in conjunction with drawings and examples, specific embodiment of the present utility model is described in more details, with
Just the advantages of better understood when scheme and its various aspects of the present utility model.However, specific implementations described below side
Formula and embodiment are for illustrative purposes only, rather than to limitation of the present utility model.
As shown in Figure 1, on the one hand, the utility model embodiment offer is a kind of to prepare the system of liquid-containing binder, including enters
Material unit 1, air supply unit 2, mixing tank 3 and jet pipe 4.The system is mixed using gas with raw material, is formed airborne material and is entered batch mixing
Tank, after being mixed with water, under being sufficiently stirred of gas, generate required liquid-containing binder.
Feed unit 1 includes：Raw material cabin 11, weighing device 12, batcher 13 and storage bin 14.Per batch liquid-containing binder
Required raw material quantity is certain, and specified raw material can be sent into storage bin 14 by feed unit, so as to raw material and gas mixing.
Raw material cabin 11 is the storage place of raw material, can store multiple batches of raw material.Raw material cabin 11 is located at weighing device 12
Top, the discharging opening of raw material cabin 11 are located at bottom, and raw material can be directly fallen on weighing device 12 in storehouse.
In the present embodiment, what weighing device 12 was selected is belt conveyer scale, for weighing the raw material of rated weight.Weigh specified heavy
After the raw material of amount, raw material is delivered into batcher 13.
The charging aperture of batcher 13 and storage bin 14, the conveying for raw material.In the present embodiment, batcher 13 enters for spiral
Other feed arrangements also can be selected in glassware, those skilled in the art.
Storage bin 14 includes the gentle material containing outlet of air inlet, charging aperture.The raw material storage for the rated weight that batcher 13 conveys
Storage bin 14 be present, the air inlet of storage bin 14 can enter gas, be mixed with raw material, form airborne material, exported and arranged by airborne material
Go out.
Air supply unit 2 includes feeder and caisson, and feeder provides gas for caisson, makes caisson
Pressure remained steady, caisson to whole system gas play a part of buffering, storage, circulation, the pressure of caisson
It is maintained at 0.8-1.0MPa.
Caisson is provided with the first gas outlet 21, the second gas outlet 22 and the 3rd gas outlet 23, and the second gas outlet 22 can
Think multiple.
The gas that air supply unit 2 provides can be that air can also be vapor, when vapor comes from rotary hearth furnace production
Caused afterheat steam.When gas is vapor, can both there is stirring action to material, the effect that can also have heating to material, no
When needing heating effect, air is passed through.The pipeline of conveying afterheat steam should be the tubing of resistance to 200-260 DEG C of high temperature.Using turn
Afterheat steam caused by the stove of bottom produces liquid-containing binder, takes full advantage of the waste heat and power in field, energy-conserving and environment-protective.
The inside of mixing tank 3 is cavity, and top is provided with liquid injection port 31 and enterprising gas port 34, and side wall is provided with multiple side air inlets
Mouth 32, bottom is provided with discharging opening 33.Mixing tank 3 is used to raw material and water being well mixed, and produces liquid-containing binder, mixing tank height
For 3-5m, internal diameter 3.2-4m.
In the present embodiment, the liquid injection port 31 of mixing tank is used to inject water into tank.The side-inlet 32 of mixing tank is vertical
It is divided into multilayer on direction, every layer of side-inlet 32 is circumferentially uniformly distributed along side wall.Preferably, two adjacent side-inlet phases
Every angle be 30 °.The air inlet of the first gas outlet 21 connection storage bin 14 of air supply unit, the airborne material outlet of storage bin 14 are logical
Cross the side-inlet 32 that jet pipe 4 connects mixing tank.Raw material is sent into mixing tank 3 by gas as carrier, while to the material in tank
Play stirring action.
Second gas outlet 22 of air supply unit connects the discharging opening 33 of mixing tank by switching valve 24.Switching valve 24 include into
Gas pattern and discharging pattern, under air inlet pattern, the gas of the second gas outlet of air supply unit 22 passes through switching valve 24 and mixing tank
Discharging opening 33, into the inner chamber of mixing tank, stir material；Under discharging pattern, the inlet channel of switching valve 24 is closed, in mixing tank
Liquid-containing binder pass through discharging opening 33 and connection discharge nozzle discharge.After discharging terminates, the gas pair of the second gas outlet 22
Discharging opening 33 carries out blowback, and the liquid-containing binder that discharging opening 33 is remained is blown out, and prevents binding agent from being blocked out because viscosity is excessive
Material mouth.
3rd gas outlet 23 of air supply unit connects the enterprising gas port 34 of mixing tank by air valve 25.When mixing tank discharges,
Air valve 25 is opened, and the gas of the 3rd gas outlet 23 enters mixing tank by enterprising gas port 34, and gas pressure is provided for discharging.Going out
During material, side-inlet 32 continues to be passed through gas, the stirring of strength imparting material so that binding agent has preferable mobility, liquid binder
Agent is discharged by discharging opening 33, the blocking of pipeline when avoiding discharging.
Mixing tank is provided with viscosimeter 35, and for monitoring the viscosity of binding agent in tank, reference is provided for production, when
The detection of viscosity, which reaches requirement, can stop preparing.
Mixing tank is provided with multiple temperature sensors 36, for monitoring the temperature of binding agent in tank.In the present embodiment, temperature
Sensor is thermocouple.
Mixing tank is provided with the pressure relief device 37 connected with cavity, for pressure release when air pressure is too high in tank.Enter in raw material
When entering mixing tank, pressure relief device 37 is opened, and in discharging, pressure relief device 37 is closed.
In the present embodiment, jet pipe 4 is obliquely installed, and jet pipe 4 and the angle of horizontal direction are 30~40 °.Gas is along jet pipe 4
Angle of inclination enters in tank, serves the stirring action of strength to material in tank from each position in tank side.Preferably, adjacent two layers
Jet pipe incline direction on the contrary, airintake direction is more beneficial for material is well mixed.
As shown in Fig. 2 on the other hand, the present embodiment provides a kind of method that liquid-containing binder is prepared using said system,
Comprise the following steps：
1st, raw material is stored in raw material cabin, raw material is delivered to weighing device by raw material cabin.
2nd, the raw material after being weighed by weighing device is sent into storage bin.
3rd, air valve is closed, pressure relief device is opened, switching valve is adjusted to air inlet pattern；Air supply unit first gas outlet stream
The raw material that the gas gone out enters in storage bin, with storage bin is mixed to form airborne material.
4th, airborne material is sprayed into mixing tank by jet pipe, the gas of air supply unit second gas outlet outflow passes through switching valve
Enter mixing tank with the discharging opening of mixing tank, the water filling into mixing tank, the airborne material in mixing tank is well mixed with water, forms liquid
Body binding agent.
5th, after the raw material in storage bin, which fully enters mixing tank, forms liquid-containing binder, air valve is opened, closes pressure release dress
Put, the gas of air supply unit third gas outlet outflow enters mixing tank, and switching valve is adjusted into discharging pattern, liquid-containing binder
Discharged by the discharging opening of mixing tank.
In the present embodiment, the gas that air supply unit provides can be that air can also be vapor.When material needs to heat
When, vapor can be passed through, when material need not heat, is passed through air.Temperature sensor detects the temperature in mixing tank at any time.
Embodiment 1
1st, the raw material of binding agent is stored in raw material cabin, raw material is delivered to weighing device by raw material cabin, weighing device claims
Obtain raw material 3kg.
2nd, the raw material after being weighed by weighing device is sent into storage bin.
3rd, air valve is closed, pressure relief device is opened, switching valve is adjusted to air inlet pattern；Air supply unit first gas outlet stream
The raw material that the gas gone out enters in storage bin, with storage bin is mixed to form airborne material.
4th, airborne material is sprayed into mixing tank by jet pipe, the gas of air supply unit second gas outlet outflow passes through switching valve
Enter mixing tank with the discharging opening of mixing tank, the water filling into mixing tank, the airborne material in mixing tank is well mixed with water, forms liquid
Body binding agent.
5th, after the raw material in storage bin, which fully enters mixing tank, forms liquid-containing binder, air valve is opened, closes pressure release dress
Put, the gas of air supply unit third gas outlet outflow enters mixing tank, and switching valve is adjusted into discharging pattern, liquid-containing binder
Discharged by the discharging opening of mixing tank.
The liquid-containing binder 3kg that the present embodiment configuration viscosity is 45PaS (Pa Sec), 0.5 hour used time, compared to tradition
Mechanical stirring device, save the time 1.5 hours.While greatly improving liquid-containing binder production efficiency, avoid pipeline and block up
Plug problem.
It should be noted that each embodiment above by reference to described by accompanying drawing is only illustrating the utility model rather than limit
The scope of the utility model processed, it will be understood by those within the art that, do not departing from spirit of the present utility model and model
The modification carried out on the premise of enclosing to the utility model or equivalent substitution, all should cover within the scope of the utility model.
In addition, signified outer unless the context, the word occurred in the singular includes plural form, and vice versa.In addition, except non-specifically
Explanation, then all or part of of any embodiment can combine all or part of of any other embodiment and use.
Claims (6)
1. a kind of system for preparing liquid-containing binder, it is characterised in that including feed unit, air supply unit and mixing tank；
The feed unit includes weighing device, batcher and storage bin, and the storage bin includes air inlet, charging aperture and airborne
Material outlet, the weighing device connect the charging aperture of the storage bin by batcher；
The air supply unit includes the first gas outlet, the second gas outlet and the 3rd gas outlet；
The inside of the mixing tank is cavity, and top is provided with enterprising gas port and liquid injection port, and bottom is provided with discharging opening, and side wall is provided with
Multiple side-inlets；The mixing tank is provided with the pressure relief device and viscosimeter connected with the cavity；
First gas outlet of the air supply unit connects the air inlet of the storage bin, and the second gas outlet of the air supply unit leads to
The discharging opening that switching valve connects the mixing tank is crossed, the switching valve includes air inlet pattern and discharging pattern, the air supply unit
The 3rd gas outlet the enterprising gas port of the mixing tank is connected by air valve, the airborne material outlet of the storage bin passes through jet pipe company
Lead to the side-inlet of the mixing tank.
2. system according to claim 1, it is characterised in that the cant of the jet is set, the jet pipe and horizontal direction
Angle be 30~40 °.
3. system according to claim 2, it is characterised in that the side-inlet in the vertical direction of the mixing tank is divided into
Multilayer, the side-inlet described in every layer are circumferentially uniformly distributed along the side wall.
4. system according to claim 3, it is characterised in that the incline direction of the jet pipe of adjacent two layers is opposite.
5. system according to claim 1, it is characterised in that the mixing tank is provided with temperature sensor.
6. system according to claim 1, it is characterised in that the feed unit further comprises raw material cabin, the original
Feed bin connects the weighing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779870.2U CN206980628U (en) | 2017-06-30 | 2017-06-30 | A kind of system for preparing liquid-containing binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720779870.2U CN206980628U (en) | 2017-06-30 | 2017-06-30 | A kind of system for preparing liquid-containing binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206980628U true CN206980628U (en) | 2018-02-09 |
Family
ID=61400290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720779870.2U Expired - Fee Related CN206980628U (en) | 2017-06-30 | 2017-06-30 | A kind of system for preparing liquid-containing binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206980628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650998A (en) * | 2019-12-18 | 2022-06-21 | 东丽工程株式会社 | Synthesis device and synthesis method |
-
2017
- 2017-06-30 CN CN201720779870.2U patent/CN206980628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114650998A (en) * | 2019-12-18 | 2022-06-21 | 东丽工程株式会社 | Synthesis device and synthesis method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106041107A (en) | Gas atomization powder production equipment and powder production method thereof | |
| CN106123572A (en) | The multitube discharge device of sintering deposit shaft furnace formula residual neat recovering system | |
| CN103849697B (en) | Molten slag treatment device and method for direct production of mineral wool or microcrystal product by utilizing molten slag of blast furnace | |
| CN106556258A (en) | Sintering mine sensible heat retracting device and its using method | |
| CN104877694B (en) | Spiral pulsed the mixture of airstream and strength feeder for mobile biomass pyrolysis | |
| CN204902578U (en) | Full -automatic energy -conserving magnesium alloy melting arrangement | |
| CN111482614B (en) | Intelligent gas atomization powder making device | |
| CN108031411A (en) | A kind of hydronic reaction kettle | |
| CN108149006A (en) | Molybdenite concentrate self-heating eddy flow roasting technique and equipment | |
| CN206980628U (en) | A kind of system for preparing liquid-containing binder | |
| CN107198993A (en) | A kind of system and method for preparing liquid-containing binder | |
| CN108759489B (en) | Red lead oxidation furnace residual heat using device | |
| CN204847432U (en) | Loading hopper that can volume of controlling feeding | |
| CN103436691B (en) | Fluidized magnetization reduction roasting device | |
| CN114370757B (en) | Storage bin lump ore pretreatment system and lump ore pretreatment method | |
| CN205662558U (en) | Useless copper recovery melting and casting equipment | |
| CN108168314A (en) | For the blanking transport system of powder calcining | |
| CN204594158U (en) | A kind of high-performance solid powder drying device | |
| CN204473877U (en) | A kind of conveying let-off gear(stand) of high temperature powder | |
| CN108534562B (en) | Red lead oxidation furnace residual-heat utilization method | |
| CN110921671B (en) | Method for continuously producing boron carbide | |
| CN206173220U (en) | Mineral fibre quenching and tempering stove | |
| CN203908331U (en) | Single-furnace-body on-line alloying furnace | |
| CN209307300U (en) | Energy conservation and environmental protection hermetic type color asphalt charging device and production system | |
| CN208150514U (en) | A kind of energy-saving extra long distance automatic pneumatic transportation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20180209 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20180209 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |