CN206823743U - A kind of continuous solid body fine catalyst feeder - Google Patents
A kind of continuous solid body fine catalyst feeder Download PDFInfo
- Publication number
- CN206823743U CN206823743U CN201720402674.3U CN201720402674U CN206823743U CN 206823743 U CN206823743 U CN 206823743U CN 201720402674 U CN201720402674 U CN 201720402674U CN 206823743 U CN206823743 U CN 206823743U
- Authority
- CN
- China
- Prior art keywords
- catalyst
- housing
- discharging opening
- solid body
- continuous solid
- 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
Abstract
A kind of continuous solid body fine catalyst feeder, including a tank body, being provided with a closure for a top and lower bottom part being provided with the catalyst storage tank of the first discharging opening, closure is provided with a drain, a first charging aperture, the first air inlet, and a discharge port is separately opened up in the one side of tank body lower bottom part；One housing, is connected with catalyst storage tank, provided with second charging aperture, the second discharging opening, the second air inlet；One inlet valve, it is arranged between the first discharging opening of catalyst storage tank and the second charging aperture of housing, the connection of catalyst storage tank and housing is controlled by controlling the opening and closing of inlet valve；One gas shield pipeline, provided with two branch roads, a branch road is connected with the first air inlet, and another branch road is connected with the second air inlet；One helix transporting device, including a rotating device and a frequency-conversion drive apparatus being connected with rotating device, rotating device are arranged in housing, and the solid catalyst of frequency-conversion drive apparatus driving rotating device rotation self-catalysis agent in future holding vessel is output to the second discharging opening.
Description
Technical field
A kind of device of metering and continuous feed for solid powder th-1 catalyst is the utility model is related to, it is main
To be applied in the experiment and production of chemical industry.
Background technology
In chemical process, many chemical reactions need online addition solid powdery catalyst, if catalyst
Run into moisture in air chemical reaction occurs and inactivate, for guarantee catalyst activity, it is necessary to during catalyst charge every
Exhausted air.Laboratory using alhpa olefin oligomerisation synthesis PAO base oils during, it is necessary to which continuous and quantitative adds three into reaction raw materials
Chemical reaction inactivation can occur for aluminum chloride solids fine catalyst, the moisture that aluminum trichloride catalyst is run into air, therefore poly-
Closing experimental provision needs to set up a set of sealing continuous solid body fine catalyst feed arrangement, according to test requirements document, catalyst addition
Process should be carried out under nitrogen protection, and catalyst loading is continual and steady, accurate measurement, and operation is simple when changing addition
It is convenient and swift.
The solid powder feeder used at present, such as CN204638148, CN201216929, CN205269598 provide
Solid catalyst feeder, without nitrogen protecting system, sealing is poor, and structure is all complex, during use easily
Appearance blanking is not smooth or blocks, and carrys out considerable influence to normal test tape.
Utility model content
The purpose of this utility model is just to provide a kind of continuous solid body fine catalyst feeder, can complete to protect in nitrogen
During shield continuously, stably, accurately add solid powder th-1 catalyst, solve the deficiency of existing apparatus.
Continuous solid body fine catalyst feeder provided by the utility model, including：
The tank body of one store solids fine catalyst, it is provided with a closure for a top and lower bottom part is provided with the first discharging opening
Catalyst storage tank, the closure be provided with a drain, a first charging aperture, the first air inlet, in tank body lower bottom part
One side separately open up a discharge port；
One housing, it is connected with the catalyst storage tank, provided with second charging aperture, the second discharging opening, the second air inlet；
One inlet valve, it is arranged between the first discharging opening of the catalyst storage tank and the second charging aperture of housing, leads to
Cross and control the opening and closing of the inlet valve to control the connection of catalyst storage tank and the housing；
One gas shield pipeline, provided with two branch roads, a branch road is connected with the first air inlet of the closure, another branch road
It is connected with the second air inlet of the housing；
One helix transporting device, including a rotating device and a frequency-conversion drive apparatus being connected with the rotating device, institute
State rotating device to be arranged in the housing, the frequency-conversion drive apparatus drives the rotating device rotation to come from the catalysis
The solid catalyst of agent holding vessel is output to the second discharging opening.
Described continuous solid body fine catalyst feeder, the closure of the catalyst storage tank are provided with a stirring
Device, the agitator extend downward into first discharge outlet from the closure.
Described continuous solid body fine catalyst feeder, first discharging opening are a conical discharge port.
Described continuous solid body fine catalyst feeder, the discharging is provided with the side of the conical discharge port
Mouthful.
Described continuous solid body fine catalyst feeder, the rotating device include blade and screw shaft, the blade
It is arranged on screw shaft, the screw shaft is connected with the frequency-conversion drive apparatus.
Described continuous solid body fine catalyst feeder, the frequency-conversion drive apparatus are a frequency modulation motor, the frequency modulation
Motor is connected by a flange with the housing.
Described continuous solid body fine catalyst feeder, the agitator include motor, are connected with motor
Agitating shaft, the stirring vane that is arranged on agitating shaft, the stirring vane is arranged on the bottom of the agitating shaft, and described stirs
Blade is mixed at the discharge port, inlet valve.
Described continuous solid body fine catalyst feeder, is provided with silk screen at drain, and the silk screen is arranged on sealing
At the inner surface of lid.
A kind of beneficial effect of solid powder th-1 catalyst feed arrangement provided by the utility model is protected in closed and nitrogen
Under the conditions of shield, solid powder th-1 catalyst continuously, stably, accurately to reaction unit is added, by the frequency for adjusting frequency modulation motor
It can be carried out with accurate adjustment catalyst feed rate, operating process under closed and nitrogen protective condition, it is empty to prevent that catalyst from meeting
Gas and inactivate, avoid toxic and harmful gas from overflowing, process environmental protection.
Brief description of the drawings
Fig. 1 is the structural representation of continuous solid body fine catalyst feeder of the present utility model.
Wherein reference is：The air inlets of 1- first, 2- first charging apertures, 3- drains, 4- silk screens, 5- agitators, 6-
Discharge port, 7- inlet valves, 8- catalyst storage tanks, the discharging openings of 81- first, 9- gas shield pipelines, 10- flanges, 11- housings,
The air inlets of 110- second, 121- screw shafts, 122- blades, 123- second charging apertures, the discharging openings of 13- second, 14- frequency modulation motors.
Embodiment
Utility model is described further below in conjunction with the accompanying drawings.
Continuous solid body fine catalyst feeder provided by the utility model, including：The tank of store solids fine catalyst
Body, inlet valve 7, housing 11, gas shield pipeline 9, helix transporting device are formed.
The tank body of store solids fine catalyst is that top is provided with a closure lower bottom part urging provided with the first discharging opening 81
Agent holding vessel 8, closure are provided with a drain 3, a first charging aperture 2, the first air inlet 1, and first discharging opening 81 is
One conical discharge port, discharge port 6 is provided with the side of conical discharge port, agitator 5 is additionally provided with closure, agitator 5 is certainly
The closure of catalyst storage tank 8 is extended downward at the first discharging opening 81.
Inlet valve 7 is arranged between the first discharging opening 81 and the second charging aperture 123 of housing 11, by controlling inlet valve 7
Opening and closing control the connection of catalyst storage tank 8 and housing 11；
In order to allow solid powder th-1 catalyst to be under isolation air ambient, the second discharging opening 13, the are set on housing 11
Two air inlets 110, the second discharging opening 13 and the second air inlet 110 are arranged on the relative position of housing 11, are set on closure
There are drain 3, the first air inlet 1, in housing 11 and catalyst storage tank 8 will carry out gas displacement, and gas is set for this
Pipeline 9 is protected, it is provided with two branch roads, and the first air inlet 1 of a branch road and closure connects, and the second of another branch road and housing 11
Air inlet 110 connects；Gas shield pipeline 9 is connected with source nitrogen, and nitrogen is injected by a wherein branch road for gas shield pipeline 9
In catalyst storage tank 8, the air in catalyst storage tank 8 is replaced, gas is discharged through drain 3.Nitrogen is protected by gas
Another branch road on pillar road 9 is connected with the second discharging opening 13 in housing 11, nitrogen is full of in housing 11, so that solid powder
Catalyst prevents catalyst from meeting air and inactivating through completely cutting off air in the output procedure of the second discharging opening 13.
Housing and a helix transporting device, the catalyst entered in housing 11 to be exported, the helix transporting device bag
A rotating device and a frequency-conversion drive apparatus being connected with rotating device are included, rotating device is arranged in housing 11, frequency conversion drive
The solid catalyst of device driving rotating device rotation self-catalysis agent in future holding vessel 8 is transferred to second from second charging aperture 123
Discharging opening 13.Rotating device is made up of blade 122 and screw shaft 121, and blade 122 is arranged on screw shaft 121, screw shaft 121
It is connected with frequency-conversion drive apparatus, frequency-conversion drive apparatus is a frequency modulation motor 14, and frequency modulation motor 14 passes through a flange 10 and housing 11
Connection, under the drive of frequency modulation motor 14, screw shaft 121 in housing, the rotation of blade 122 drive fixed catalyst from the
Two charging apertures 123 are transferred to the second discharging opening.
Feeder of the present utility model can realize progress catalyst continuous-stable charging under nitrogen protection, and catalyst is by the
One charging aperture 2 is added, and nitrogen is entered in the second discharging opening 13 in catalyst storage tank 8 and housing 11 by the first air inlet 1
Displaced air, gas are discharged by drain 3, silk screen 4 (such as plastic silk screen) are provided with drain 3, silk screen 4 is arranged on close
At the inner surface of capping, prevent emptying gas from carrying out solid powder th-1 catalyst.
Solid catalyst enters catalyst storage tank 8 by first charging aperture 2, enters by inlet valve 7 in housing 11, spiral shell
Catalyst is transported to the second discharging opening 13 by rotation conveying device, when the not smooth phenomenon of blanking occur in catalyst storage tank 8 or inlet valve
When, solved by turn on agitator 5, agitator include motor, be connected with motor agitating shaft, be arranged at agitating shaft
On stirring vane, stirring vane is arranged on the lower end of agitating shaft, and stirring vane is at discharge port, inlet valve.Pass through tune
The frequency shift catalyst feed rate of frequency modulation motor 14 is saved, after catalyst adds, agitator 5 and discharge port 6 is opened, will urge
Residual catalyst is discharged in time in agent holding vessel 8.The operating process is carried out in confined conditions, avoids toxic and harmful gas from overflowing
Go out, fill process carries out nitrogen protection, prevents catalyst from meeting air and inactivating.To sum up, the continuous solid body fine catalyst is fed
Device can be widely used for the addition of solid powder material in chemical industry experiment and production process, and especially solid powder th-1 catalyst meets air
In the case of inactivating.
Claims (8)
- A kind of 1. continuous solid body fine catalyst feeder, it is characterised in that including：The tank body of one store solids fine catalyst, it is provided with a closure for a top and lower bottom part is provided with urging for the first discharging opening Agent holding vessel, the closure is provided with a drain, a first charging aperture, the first air inlet, the one of tank body lower bottom part Side separately opens up a discharge port；One housing, it is connected with the catalyst storage tank, provided with second charging aperture, the second discharging opening, the second air inlet；One inlet valve, it is arranged between the first discharging opening of the catalyst storage tank and the second charging aperture of housing, passes through control The opening and closing for making the inlet valve controls the connection of catalyst storage tank and the housing；One gas shield pipeline, provided with two branch roads, a branch road is connected with the first air inlet of the closure, another branch road and institute State the second air inlet connection of housing；One helix transporting device, including a rotating device and a frequency-conversion drive apparatus being connected with the rotating device, the rotation Rotary device is arranged in the housing, and the frequency-conversion drive apparatus drives the rotating device rotation to come from the catalyst and stored up The solid catalyst for depositing tank is output to the second discharging opening.
- 2. continuous solid body fine catalyst feeder as claimed in claim 1, it is characterised in that the catalyst storage tank Closure is provided with an agitator, and the agitator extends downward into first discharge outlet from the closure.
- 3. continuous solid body fine catalyst feeder as claimed in claim 1 or 2, it is characterised in that first discharging opening For a conical discharge port.
- 4. continuous solid body fine catalyst feeder as claimed in claim 3, it is characterised in that in the conical discharge port Side is provided with the discharge port.
- 5. continuous solid body fine catalyst feeder as claimed in claim 1, it is characterised in that the rotating device includes leaf Piece and screw shaft, the blade are arranged on screw shaft, and the screw shaft is connected with the frequency-conversion drive apparatus.
- 6. continuous solid body fine catalyst feeder as claimed in claim 5, it is characterised in that the frequency-conversion drive apparatus is One frequency modulation motor, the frequency modulation motor are connected by a flange with the housing.
- 7. continuous solid body fine catalyst feeder as claimed in claim 2, it is characterised in that the agitator includes driving Motor, the agitating shaft being connected with motor, the stirring vane being arranged on agitating shaft, the stirring vane are arranged on described stir The bottom of axle is mixed, and the stirring vane is at the discharge port, inlet valve.
- 8. continuous solid body fine catalyst feeder as claimed in claim 1, it is characterised in that be provided with the drain Silk screen, the silk screen are arranged at the inner surface of closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402674.3U CN206823743U (en) | 2017-04-17 | 2017-04-17 | A kind of continuous solid body fine catalyst feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720402674.3U CN206823743U (en) | 2017-04-17 | 2017-04-17 | A kind of continuous solid body fine catalyst feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206823743U true CN206823743U (en) | 2018-01-02 |
Family
ID=60766654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720402674.3U Active CN206823743U (en) | 2017-04-17 | 2017-04-17 | A kind of continuous solid body fine catalyst feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206823743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282518A (en) * | 2018-12-10 | 2020-06-16 | 神华宁夏煤业集团有限责任公司 | Method for recovering Fe-based catalyst for Fischer-Tropsch synthesis |
-
2017
- 2017-04-17 CN CN201720402674.3U patent/CN206823743U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282518A (en) * | 2018-12-10 | 2020-06-16 | 神华宁夏煤业集团有限责任公司 | Method for recovering Fe-based catalyst for Fischer-Tropsch synthesis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU1535372A3 (en) | Mixing apparatus | |
| US9162192B2 (en) | Apparatus and method for metering, mixing and packaging solid particulate material | |
| US20080131214A1 (en) | Method and apparatus for pneumatically conveying bulk material which does not flow readily | |
| CN206823743U (en) | A kind of continuous solid body fine catalyst feeder | |
| CN104229167B (en) | One is weighed blanking device | |
| US20070057411A1 (en) | Method of and apparatus for treating particulate materials for improving the surface characteristics thereof | |
| CN206935293U (en) | The continuous powder high efficient mixer of pressure sensitive adhesive production | |
| CA1235413A (en) | Apparatus for mixing and metering flowable solid materials | |
| EP3495786A1 (en) | Mixture filling apparatus and mixture filling method | |
| CN205084710U (en) | Reation kettle solid feeding device | |
| CN102686375A (en) | A system and a method for metering and adding fibres to a cement matrix | |
| US20130170315A1 (en) | Container of a Biogas System and Method for Removing a Component from the Container | |
| CN208436725U (en) | A kind of UV resin raw material mixing arrangement | |
| CN210102026U (en) | Dual-purpose automatic packaging machine for granules and powder | |
| CN206688659U (en) | The continuous charging system of solid polyolefin hydrocarbon catalyst with temperature control | |
| CN206644153U (en) | Proportioning machine | |
| US3245590A (en) | Feeder device | |
| CN214184588U (en) | Integrated movable soil remediation equipment | |
| CN208553865U (en) | A kind of industrial chemicals is pre-mixed device | |
| FI85258C (en) | ANORDINATION FOR INMATING AV POWDER FORM. | |
| US20140226433A1 (en) | Valve for mixing apparatus | |
| CN206549609U (en) | The continuous charging system of solid polyolefin hydrocarbon catalyst with online switching system | |
| CN206935292U (en) | Powder continuous mixer is used in pressure sensitive adhesive production | |
| CN206152754U (en) | Solidified soil agitated vessel | |
| WO2016191801A1 (en) | Mixing apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |