CN201346456Y - Autoclave feeding device - Google Patents
Autoclave feeding device Download PDFInfo
- Publication number
- CN201346456Y CN201346456Y CNU2008202296518U CN200820229651U CN201346456Y CN 201346456 Y CN201346456 Y CN 201346456Y CN U2008202296518 U CNU2008202296518 U CN U2008202296518U CN 200820229651 U CN200820229651 U CN 200820229651U CN 201346456 Y CN201346456 Y CN 201346456Y
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- autoclave
- port
- feeding
- transition container
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Abstract
The utility model discloses an autoclave feeding device, which is assembled on an autoclave, wherein a feeding port which is through the inner and the external is opened on the autoclave, the feeding device comprises a feeding one-way valve, a transition container, a feeding unit and a pusher, wherein the feeding one-way valve is provided with an inlet and an outlet, and the outlet is communicated and connected with the feeding port of the autoclave. The transition container is provided with an upper port, a lower port and a transition cavity which connects the upper port and the lower port, wherein the lower port is communicated and connected with the inlet of the feeding one-way valve. The feeding unit is provided with a feeding port, wherein the feeding port is connected at the side surface of the transition container and is communicated with the transition cavity, which feeds materials to the transition cavity. The pusher is connected on the transition container, which enables compressed air to generate high pressure, and feeds the materials to the autoclave from the transition container through the one-way valve. The feeding device can feed with pressure, simplifies the feeding flow passage, and improves the production efficiency and the experiment efficiency of the autoclave.
Description
Technical field
The utility model relates to a kind of autoclave feed arrangement.
Background technology
In industrial production such as metallurgical and chemical industry and scientific experimentation field, often use autoclave.Common autoclave charging is at experiment front opening kettle cover or from throat-fed, but can not be with the pressure additive in experimentation, can only be reinforced after the supercooling step-down.
At above-mentioned deficiency, the someone has proposed a solution, is called the solution of " multi-functional cracking still feed arrangement " as Chinese patent database in the utility model name of on June 15th, 2005 bulletin, and its application number is 200420033909.9.A kind of multi-functional cracking still feed arrangement that utilizes hydraulic pump to make motive force, be to be equipped with charging aperture at the top of pipe main body one end, the other end is equipped with the adjusting screw mandrel, outside an end of main body, be equipped with hydraulic pump, pump rod passes the main body end plate and enters in the main body, the pump rod termination is fixed with piston plate, the other end of main body is equipped with ring flange, be equipped with sealing ring in the dish, ring flange is fixed on the cracking still, sealing ring in the dish seals, and leans in 3/5 of principal length to have the water holes of discharging on the tube wall of ring flange one end more.This device also has following deficiency: 1, mainly be applicable to the continuous charging of non-gas-liquid phase materials, because of having apopore on its tube wall, thus can not be in reactor the annex solution phase materials; 2, when the band pressure was reinforced, this device can not overcome negative pressure problem.
The utility model content
The utility model provides a kind of autoclave feed arrangement, and it has overcome that background technology autoclave feed arrangement is existing can only be in deficiency reinforced after the supercooling step-down.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of autoclave feed arrangement, it is installed on the autoclave, offers one on this autoclave and runs through inside and outside charging aperture, and this feed arrangement comprises: a feed check valve, can be installed the transition container and a propeller of material.This feed check valve has an inlet and an outlet, and this outlet is communicated with the charging aperture that connects autoclave.This transition container has a upper port, a lower port are connected upper port and lower port with one transitional cavity, and this lower port is communicated with the inlet that connects feed check valve.This propeller is connected transition container, produces high pressure to enable compressed air, to send material to autoclave from transition container by check valve.
In the preferred embodiment of the present utility model, this feeding unit has a feeding port, and this feeding port is connected the transition container side and is communicated with transitional cavity, to enable that material is delivered to transitional cavity.
In the preferred embodiment of the present utility model, this propeller comprises a compression piston and a connecting rod, and this compression piston coincide, seals, slides up and down the transitional cavity that is connected transition container.
In the preferred embodiment of the present utility model, this propeller also comprises a hydraulic drive unit, it comprises that a cylinder body, is slidingly arranged in the driven plunger within the cylinder body, the source of the gas and a controller of a connection cylinder body, and this connecting rod is tightly connected, slides up and down connection, puts in the cylinder body and affixed this driven plunger.
In the preferred embodiment of the present utility model, be connected with a joint between the outlet of this check valve and the charging aperture of this autoclave.
In the preferred embodiment of the present utility model, this joint is provided with the circular cone external screw thread, and the charging aperture of this autoclave is set to the circular cone internal thread, is spirally connected between this joint and this charging aperture.
In the preferred embodiment of the present utility model, this transition container comprises a perisporium, surrounds transitional cavity within this perisporium, and, offer one on this perisporium and run through inside and outside side opening; This feeding unit comprises a funnel and a L shaped pipe, is provided with a charging switch between this funnel and this L shaped pipe one port, and this L shaped pipe another port is communicated with and connects this side opening.
In the preferred embodiment of the present utility model, this transition container adopts stainless steel to make.
The technical program is compared with background technology: owing to be provided with check valve, only allow charging, do not allow blowdown, therefore can solve negative pressure problem.Because this propeller can produce high pressure by compressed air, this compressed air can overcome the High Voltage in the autoclave, can send material to autoclave from transition container by check valve, therefore has following advantage: 1, not only can not be with and depress material, and can also be with to press and feed in raw material, do not need cooling and release, can be reinforced to autoclave at any time, simplify reinforced flow process, improved the production and the conventional efficient of autoclave; 2, propeller adopts compressed air-driven, and is easy to operate; 3, simple in structure, safe, reliable.Owing to adopt the tapered tread fit system between joint and the charging aperture, therefore guarantee that feed arrangement reliably is connected with the kettle cover charging aperture, does not reveal.Because this transition container adopts stainless steel to make, and is therefore withstand voltage, corrosion-resistant, high temperature resistant.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 has illustrated the schematic diagram of the feed arrangement of a preferred embodiment.
The specific embodiment
Please refer to Fig. 1, a kind of autoclave feed arrangement, it is installed on the kettle cover 11 of autoclave 10, offers on this kettle cover 11 always to put on down to be communicated with the charging aperture 12 of autoclave 10.This feed arrangement comprises a feed check valve 20, a transition container 30, a feeding unit 40 and a propeller 50.
This feed check valve 20 is a stainless steel inside tapered thread check valve, and it can be controlled material and can only enter autoclave and can not reversely overflow.Wherein, this check valve 20 has an inlet and an outlet, and this outlet is communicated with the charging aperture 12 that connects autoclave 10, is connected for convenience between outlet and the charging aperture 12 and is connected with a joint 21, and this joint 21 adopts stainless steel material 316L to make.Connection between this joint 21 and the charging aperture 12 is in the following way: this joint 21 is set to the circular cone external screw thread, and this charging aperture 12 is set to the circular cone internal thread, and connection is spirally connected between this joint 21 and the charging aperture 12.
This transition container 30 adopts stainless steel to make, and it can install material, and material here can be pressed in the autoclave 10.Wherein, this transition container 30 comprises a perisporium, offer one on this perisporium side and run through the inside and outside side opening that can be communicated with transitional cavity 31, form upper port on this perisporium, form lower port under this perisporium, form transitional cavity between this upper port and the lower port, this lower port is communicated with the inlet that connects feed check valve 20.
This feeding unit 40 comprises a funnel 41 and a L shaped pipe 42, is provided with a charging switch 43 between this funnel 41 and L shaped pipe 42 upper port.This charging hopper 41 adopts stainless steel to make, with convenient reinforced; This charging switch 43 adopts stainless steel inside tapered thread ball valve, to open and close L shaped pipe 42.These L shaped pipe 42 lower port form feeding port, and this feeding port is communicated with the side opening 31 that connects transition container 30, material is delivered to transitional cavity 30.
This propeller 50 adopts stainless steel to make, and it is by compressed air-driven, and the material that promotes in the transition container 30 enters autoclave 10.Wherein, this propeller 50 comprises a compression piston 51, a connecting rod 52 and a hydraulic drive unit, this hydraulic drive unit comprises a cylinder body 53, a driven plunger 54, a source of the gas 55 and a controller, this compression piston 51 coincide, seals, slides up and down the transitional cavity that is connected transition container 30, this driven plunger 54 coincide, seal, slide up and down and be connected cylinder body 53, this connecting rod 52 is installed between compression piston 51 and the driven plunger 54, and can be tightly connected, slides up and down connection, passes cylinder body 53.This source of the gas 55 connects cylinder body 53, and so that hydraulic power to be provided, so that driven plunger 54 slides up and down, so that compression piston 51 slides up and down, with compressed air-driven, the material that promotes in the transition container 30 enters autoclave 10.This controller comprises the source of the gas mouth 56 that resets, and it feeds compressed air, so that propeller 50 resets.
When needs are reinforced, at first open charging switch 43; Then material is joined in the transition container 30 from charging hopper 41; Then close charging switch 43; Then open and advance source of the gas 55, the compression piston 51 that drives propeller 50 is pressed into the inner chamber of autoclave 10 kettlies from transition container 30 by check valve 20 with material, finishes until reinforced.Switch source of the gas 55 reversal valve (not shown) at last, advance source of the gas 55 pressure releases, the source of the gas mouth 56 that resets feeds compressed air resets propeller.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (8)
1. autoclave feed arrangement, it is installed on the autoclave, offers one on this autoclave and runs through inside and outside charging aperture, and it is characterized in that: this feed arrangement comprises:
One feed check valve, it has an inlet and an outlet, and this outlet is communicated with the charging aperture that connects autoclave;
One can install the transition container of material, and it has a upper port, a lower port are connected upper port and lower port with one transitional cavity, and this lower port is communicated with the inlet that connects feed check valve; And
One can compressed air produces high pressure, to send material the propeller of autoclave to from transition container by check valve, it is connected transition container.
2. a kind of autoclave feed arrangement according to claim 1 is characterized in that: also comprise:
One can deliver to material the feeding unit of transitional cavity, and it has a feeding port, and this feeding port is connected the transition container side and is communicated with transitional cavity.
3. a kind of autoclave feed arrangement according to claim 2 is characterized in that: this propeller comprises a compression piston and a connecting rod, and this compression piston coincide, seals, slides up and down the transitional cavity that is connected transition container.
4. a kind of autoclave feed arrangement according to claim 3, it is characterized in that: this propeller also comprises a hydraulic drive unit, it comprises that a cylinder body, is slidingly arranged in the driven plunger within the cylinder body, the source of the gas and a controller of a connection cylinder body, and this connecting rod is tightly connected, slides up and down connection, puts in the cylinder body and affixed this driven plunger.
5. according to claim 1 or 2 or 3 or 4 described a kind of autoclave feed arrangements, it is characterized in that: be connected with a joint between the outlet of this check valve and the charging aperture of this autoclave.
6. a kind of autoclave feed arrangement according to claim 5, it is characterized in that: this joint is provided with the circular cone external screw thread, and the charging aperture of this autoclave is set to the circular cone internal thread, is spirally connected between this joint and this charging aperture.
7. according to claim 2 or 3 or 4 described a kind of autoclave feed arrangements, it is characterized in that: this transition container comprises a perisporium, surrounds transitional cavity within this perisporium, and, offer one on this perisporium and run through inside and outside side opening; This feeding unit comprises a funnel and a L shaped pipe, is provided with a charging switch between this funnel and this L shaped pipe one port, and this L shaped pipe another port is communicated with and connects this side opening.
8. according to claim 1 or 2 or 3 described a kind of autoclave feed arrangements, it is characterized in that: this transition container adopts stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296518U CN201346456Y (en) | 2008-12-29 | 2008-12-29 | Autoclave feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202296518U CN201346456Y (en) | 2008-12-29 | 2008-12-29 | Autoclave feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201346456Y true CN201346456Y (en) | 2009-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202296518U Expired - Fee Related CN201346456Y (en) | 2008-12-29 | 2008-12-29 | Autoclave feeding device |
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| CN (1) | CN201346456Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387852A (en) * | 2013-07-25 | 2013-11-13 | 中科合成油内蒙古有限公司 | Method and device for conveying calcium-containing solid particles from normal-pressure environment to high-pressure environment |
| CN103396822A (en) * | 2013-07-31 | 2013-11-20 | 神华集团有限责任公司 | Batching-quantitative discharging system, device for preparing oil from coal in direct liquefaction manner and discharging method |
| CN103566828A (en) * | 2013-10-30 | 2014-02-12 | 安徽神剑新材料股份有限公司 | Device for adding material into pressure vessel, and feeding method thereof |
| CN103894113A (en) * | 2012-12-27 | 2014-07-02 | 川崎重工业株式会社 | Saccharification reaction device |
| CN104383851A (en) * | 2014-12-01 | 2015-03-04 | 张家港康得新光电材料有限公司 | Constant-pressure additive hopper for reaction kettle and application method of constant-pressure additive hopper |
| CN113559789A (en) * | 2021-09-27 | 2021-10-29 | 山东福尔特种设备有限公司 | Autoclave with novel kettle mouth feeding and discharging mechanism |
-
2008
- 2008-12-29 CN CNU2008202296518U patent/CN201346456Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103894113A (en) * | 2012-12-27 | 2014-07-02 | 川崎重工业株式会社 | Saccharification reaction device |
| CN103894113B (en) * | 2012-12-27 | 2016-12-07 | 川崎重工业株式会社 | Saccharification react equipment |
| CN103387852A (en) * | 2013-07-25 | 2013-11-13 | 中科合成油内蒙古有限公司 | Method and device for conveying calcium-containing solid particles from normal-pressure environment to high-pressure environment |
| CN103387852B (en) * | 2013-07-25 | 2015-02-11 | 中科合成油内蒙古有限公司 | Method and device for conveying calcium-containing solid particles from normal-pressure environment to high-pressure environment |
| CN103396822A (en) * | 2013-07-31 | 2013-11-20 | 神华集团有限责任公司 | Batching-quantitative discharging system, device for preparing oil from coal in direct liquefaction manner and discharging method |
| CN103396822B (en) * | 2013-07-31 | 2015-05-20 | 神华集团有限责任公司 | Batching-quantitative discharging system, device for preparing oil from coal in direct liquefaction manner and discharging method |
| CN103566828A (en) * | 2013-10-30 | 2014-02-12 | 安徽神剑新材料股份有限公司 | Device for adding material into pressure vessel, and feeding method thereof |
| CN104383851A (en) * | 2014-12-01 | 2015-03-04 | 张家港康得新光电材料有限公司 | Constant-pressure additive hopper for reaction kettle and application method of constant-pressure additive hopper |
| CN113559789A (en) * | 2021-09-27 | 2021-10-29 | 山东福尔特种设备有限公司 | Autoclave with novel kettle mouth feeding and discharging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |