CN206168374U - A solid feeder for high -pressure system - Google Patents
A solid feeder for high -pressure system Download PDFInfo
- Publication number
- CN206168374U CN206168374U CN201621199080.9U CN201621199080U CN206168374U CN 206168374 U CN206168374 U CN 206168374U CN 201621199080 U CN201621199080 U CN 201621199080U CN 206168374 U CN206168374 U CN 206168374U
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- rocking arm
- auger
- motor
- transmission case
- bearing
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides it includes screw feeding device and transmission a solid feeder for high -pressure system, screw feeding device includes shell (1), auger (2) and bearing (4), there are auger (2) in shell (1), bearing (4) are connected with transmission case (5) through bearing frame (3), shell (1) one end and transmission case (5) sealing connection, and there are feed inlet (15), the other end is discharge gate (16), auger (2) are fixed on bearing (4), the one end that auger (2) are located transmission case (5) has auger rocking arm wheel (12), transmission includes connecting rod (8), motor rocking arm (9), motor rocking arm wheel (10) and motor (11), auger rocking arm (13) is connected to auger rocking arm wheel (12), and connecting rod (8) is connected in auger rocking arm (13), and connecting rod (8) are connected with motor rocking arm (9) that are located transmission case (5) outside through sealing device, and motor rocking arm (9) are connected with motor rocking arm wheel (10), and motor rocking arm wheel (10) is installed on motor (11). The utility model has the advantages of in succession, stably transmit solid particle to high -pressure reaction system.
Description
Technical field
The utility model is related to a kind of solids feeder for high-pressure system.
Background technology
In chemical industry, oil and power industry, most of reactors are run under elevated pressure conditions, and solid particle is transferred into height
Pressure reaction system is significant challenge, in current reaction under high pressure system, usually using wet type fed technology or dry feed skill
Be transferred to coal solid particle in reaction under high pressure system by art.
Wet feed method boosting is higher, continuous without using inert carrier gas, operation and control metering simplicity, charging.Shortcoming
It is that only part water is gasification needs in slurry, other water are then that gasification is born.To be evaporated due to unnecessary moisture and
Gasification temperature is heated to, oxygen consumption consumes high than dry pulverized coal, and cold gas efficiency is relatively low.Additionally, water coal slurry concentration, glutinous
The characteristic variations such as degree, size distribution are larger, and destabilizing factor is brought to water-coal-slurry pressurized delivered.Therefore, it is not every anti-
Answer system to be suitable for wet type to feed.Due to there is asking for flow delivery systems and conveying machinery performance in dry type forced feed technology
Topic, the maximum test pressure of the system is about 5MPa, there is that discharge pressure is high, delivery of carrier gas reduction raw gas active ingredient
And after increasing the problems such as system emptying amount, induction system sealing and measurement technology complicated, it is impossible to be completely secured material can continuously,
Stable is transferred in reaction under high pressure system.
Therefore, develop it is a kind of can continuously, stably the feeder being transferred to solid particle in reaction under high pressure system with
Overcome the shortcoming of prior art.
The content of the invention
The purpose of this utility model is to provide a kind of continuous, stabilization be transferred to solid particle in reaction under high pressure system
Solid particle feeder.
To solve the above problems, the utility model provides a kind of solid particle feeder for reaction under high pressure system,
It includes screw feeding device and transmission device, and screw feeding device includes shell, auger and bearing, there is auger, axle in shell
Hold and be connected with transmission case by bearing block, shell one end is tightly connected with transmission case, and have charging aperture, the other end is discharging opening,
Auger is fixed on bearing, and there is auger rocking arm wheel one end that auger is located in transmission case；Transmission device includes connecting rod, and motor shakes
Arm, motor rocking arm wheel and motor, auger rocking arm wheel connection auger rocking arm, auger rocking arm connection connecting rod, connecting rod pass through sealing device
It is connected with the motor rocking arm outside transmission case, motor rocking arm is connected with motor rocking arm wheel, motor rocking arm wheel is arranged on motor
On.
The sealing device is made up of seal receptacle, seal pressure cap, filler, filler briquetting, and seal receptacle is fixed at transmission case,
Filler is located in seal receptacle, and is sealed by filler briquetting and seal pressure cap.
Described charging aperture is upward, and discharging opening is downward
The bearing block plays fixed screw-conveyer-shaft and makes use, and filler is flexible graphite sealing ring, and filler is compressed by filler briquetting,
Filler outside keeps sealing by seal receptacle, seal pressure cap.Auger shell can weld holding sealing with transmission case.
Discharging opening is connected with the sealing of high-pressure reactor charging aperture.Charging aperture is connected with hopper sealing.
The utility model is the solid particle feeder for reaction under high pressure system suitable for solid particle under condition of high voltage
Charging so as to fit solid particle under hyperbaric environment charging, solve solid easily put up a bridge, channel, adhesive aggregation it is agglomerating, be difficult
Problem into next stage reaction system,
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model.
Fig. 2 is positive structure diagram of the present utility model.
Fig. 3 is the A-A side views in Fig. 1.
As shown in Figure 1, 2, 3,1 is shell, and 2 is auger, and 3 is bearing block, and 4 is bearing, and 5 is transmission case, and 6 is seal receptacle, 7
It is seal pressure cap, 8 is connecting rod, and 9 is motor rocking arm, and 10 is motor rocking arm wheel, and 11 is motor, and 12 is auger rocking arm wheel, and 13 is to twist
Imperial rocking arm, 14 is filler, and 15 is charging aperture, and 16 is discharging opening, and 17 is filler briquetting.
Specific embodiment
Embodiment 1
A kind of solid particle feeder for reaction under high pressure system, it includes screw feeding device and transmission device, spiral shell
It includes screw feeding device and transmission device with rotation feed arrangement, and screw feeding device includes shell 1, auger 2 and bearing 4, outward
Have auger 2 in shell 1, bearing 4 is connected by bearing block 3 with transmission case 5, and the one end of shell 1 is tightly connected with transmission case 5, and have into
Material mouth, the other end is discharging opening, and auger 2 is fixed on bearing 4, and there is auger rocking arm wheel one end that auger 2 is located in transmission case 5
12；Transmission device includes connecting rod 8, motor rocking arm 9, motor rocking arm wheel 10 and motor 11, the connection auger rocking arm of auger rocking arm wheel 12
13, the connection connecting rod 8 of auger rocking arm 13, connecting rod 8 is connected by sealing device with the motor rocking arm 9 positioned at the outside of transmission case 5, motor
Rocking arm 9 is connected with motor rocking arm wheel 10, and motor rocking arm wheel 10 is arranged on motor 11.
The sealing device is made up of seal receptacle 6, seal pressure cap 7, filler 14, filler briquetting 17, and seal receptacle 6 is fixed on biography
At dynamic case 5, filler 14 is located in seal receptacle 6, and is sealed by filler briquetting 17 and seal pressure cap 7.Described charging aperture 15 be to
On, discharging opening 16 is downward.
The bearing block 3 plays fixed auger bearing 4, and filler 14 is flexible graphite sealing ring, and filler 14 is by filler pressure
Block 17 is compressed, and the outside of filler 14 keeps sealing by seal receptacle 6, seal pressure cap 7.Auger shell 1 keeps close with the welding of transmission case 5
Envelope.
Discharging opening 16 is connected with the sealing of high-pressure reactor charging aperture.Charging aperture 15 is connected with hopper sealing.
The utility model relates to reaction under high pressure system.Therefore, the problem for being related to pressurize and seal.Using Fig. 1,
2nd, during solid particle feeder shown in 3, stretched by sealing hopper side by an equalizing main for externally connected source of the gas
Enter to seal the gas pressure below hopper delivered inside gas balance, consolidating in hopper will be sealed with the gases at high pressure for avoiding bottom
Body particle blows afloat, and influence solid particle enters screw feeding device, and whole sealing hopper keeps strict sealing state.Inlet amount
Can be controlled by motor 11.
It is difficult to feed because the solid particle for reacting easily is reunited in sealing hopper bridging, channel, bonding, can basis
Increase the oscillator entrance high-pressure reactor continuous, stable to ensure material the need for reality at sealing hopper.
Can there is high pressure sealing in conventional auger charging, the auger screw rod of rotation can be in certain period of time at a high speed
Afterwards, gap is formed with around screw rod, causes auger to seal and go wrong.The utility model according to the principle of high-pressure pump, by electricity
The drive motor rocking arm wheel 10, motor rocking arm 9 of machine 11 is rotated, filling flexible graphite packing 14 in motor rocking arm 9 and sealed transmission case 5
Connecting rod 8 be connected, connecting rod 8 is formed shuttle plunger motion, the working method of high-pressure pump is formd, in sealed transmission case 5
Connecting rod 8 be connected with auger rocking arm 13, the connecting rocker arm wheel 12 of auger rocking arm 13, auger rocking arm wheel 12 is connected to auger bearing 4,
Under hyperbaric environment, the entrance reactor of solid particle continuous-stable substantially increases the sealing property of solid particle feeder, can
Up to 7MPa even more highs, so as to solve the problems, such as high pressure sealing mentioned above.
The above is the schematical specific embodiment of the utility model, is not limited to model of the present utility model
Enclose.Any those skilled in the art, the equivalent variations made on the premise of design of the present utility model and principle is not departed from,
Modification and combination, all should belong to the scope of the utility model protection.
Claims (3)
1. a kind of solids feeder for high-pressure system, it includes screw feeding device and transmission device, it is characterised in that spiral shell
Rotation feed arrangement includes there is auger (2) in shell (1), auger (2) and bearing (4), shell (1), and bearing (4) is by bearing block
(3) it is connected with transmission case (5), shell (1) one end is tightly connected with transmission case (5), and has charging aperture (15), the other end is
Material mouth (16), auger (2) is fixed on bearing (4), and there is auger rocking arm wheel (12) one end of auger (2) in transmission case (5)；
Transmission device includes connecting rod (8), motor rocking arm (9), motor rocking arm wheel (10) and motor (11), and auger rocking arm wheel (12) connection is twisted
Imperial rocking arm (13), auger rocking arm (13) connects connecting rod (8), and connecting rod (8) is by sealing device and the electricity being located at outside transmission case (5)
Machine rocking arm (9) is connected, and motor rocking arm (9) is connected with motor rocking arm wheel (10), and motor rocking arm wheel (10) is installed in motor (11)
On.
2. a kind of solids feeder for high-pressure system as claimed in claim 1, it is characterised in that the sealing device by
Seal receptacle (6), seal pressure cap (7), filler (14) and filler briquetting (17) composition, seal receptacle (6) are fixed on transmission case (5) place,
Filler (14) is sealed in seal receptacle (6) by filler briquetting (17) and seal pressure cap (7).
3. a kind of solids feeder for high-pressure system as claimed in claim 1, it is characterised in that described charging aperture
(15) it is upward, discharging opening (16) is downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199080.9U CN206168374U (en) | 2016-11-07 | 2016-11-07 | A solid feeder for high -pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199080.9U CN206168374U (en) | 2016-11-07 | 2016-11-07 | A solid feeder for high -pressure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168374U true CN206168374U (en) | 2017-05-17 |
Family
ID=58681491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199080.9U Active CN206168374U (en) | 2016-11-07 | 2016-11-07 | A solid feeder for high -pressure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168374U (en) |
-
2016
- 2016-11-07 CN CN201621199080.9U patent/CN206168374U/en active Active
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