CN214106927U - Novel high-pressure batch autoclave for catalyst with emergency discharge function - Google Patents
Novel high-pressure batch autoclave for catalyst with emergency discharge function Download PDFInfo
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- CN214106927U CN214106927U CN202022658747.XU CN202022658747U CN214106927U CN 214106927 U CN214106927 U CN 214106927U CN 202022658747 U CN202022658747 U CN 202022658747U CN 214106927 U CN214106927 U CN 214106927U
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Abstract
The utility model provides a novel high-pressure batch autoclave for catalyst with urgent emission function, includes the cauldron body, the kettle cover, the cooperation of kettle cover install the top side at the cauldron body, the bottom surface of the cauldron body is equipped with the blow-off valve, the internal reciprocal lead screw pair that is equipped with of cauldron, the bottom of the vice lead screw of reciprocal lead screw is connected with the bottom surface bearing of the internal wall of cauldron, the periphery fixed mounting several puddler of the vice screw of reciprocal lead screw, the outer end of puddler is the fixed mounting scraper blade respectively, the outside of scraper blade respectively with the inner wall sliding contact cooperation of the cauldron body, the top of the vice screw of reciprocal lead screw is equipped with first party's pipe, the intraductal movable mounting of first party only can follow the second side pipe that first party's inside wall reciprocated, the lower extreme of second side pipe and the top surface fixed connection of the vice screw of reciprocal lead screw. The utility model discloses convenient to use, easy operation can stop the stirring to the material at the in-process that carries out the pressure release to can strike off the material of cauldron internal wall when row material.
Description
Technical Field
The utility model belongs to the high-pressure batch autoclave field, specifically speaking are novel high-pressure batch autoclave for catalyst with promptly discharge function.
Background
Often need use high pressure batch autoclave in catalyst production process, often can stir at the reaction sequence in order to improve the reaction rate at the in-process that carries out high pressure reaction, but because produce the too big condition of internal pressure easily behind the temperature rising, need carry out the pressure release to reation kettle inside, but at this in-process, the stirring lasts and not only increases the potential safety hazard easily, take place more easily because stirring makes liquid level fluctuation lead to liquid to be discharged at the in-process of pressure release, the material is easily inflammable and explosive high corrosive material, danger this moment is very big, and arrange the material when accomplishing in production because the material is attached to the reation kettle inner wall easily, the row material that leads to is not thorough, can cause the decline of production efficiency, I have designed a novel high pressure batch autoclave for catalyst that has urgent discharge function.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel high-pressure batch autoclave for catalyst with urgent emission function for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a novel high-pressure reaction kettle for catalyst with an emergency discharge function comprises a kettle body and a kettle cover, wherein the kettle cover is arranged on the top side of the kettle body in a matched mode, a discharge valve is arranged on the bottom surface of the kettle body, a reciprocating screw pair is arranged in the kettle body, the bottom end of a reciprocating screw pair screw is connected with a bottom surface bearing on the inner wall of the kettle body, a plurality of stirring rods are fixedly arranged on the periphery of a reciprocating screw pair nut, scraping plates are fixedly arranged at the outer ends of the stirring rods respectively, the outer sides of the scraping plates are in sliding contact fit with the inner wall of the kettle body respectively, a first square pipe is arranged above the reciprocating screw pair nut, a second square pipe only capable of moving up and down along the inner wall of the first square pipe is movably arranged in the first square pipe, the lower end of the second square pipe is fixedly connected with the top surface of the reciprocating screw pair nut, the upper end of the reciprocating screw pair screw is fixedly connected with the lower end of a vertical shaft, the upper end of the vertical shaft is fixedly connected with a coaxial first gear, and the bottom surface of the first gear is connected with a top end bearing of the first square pipe, the upside fixed mounting ring gear of first side pipe periphery, the through-hole is seted up on the right side of kettle cover top surface, install the telescopic shaft through sealed bearing in the through-hole, the lower extreme of the top fixed connection motor shaft of telescopic shaft, the bottom surface of motor and the top surface fixed connection of kettle cover, the coaxial second gear of bottom fixed mounting of telescopic shaft, the second gear can mesh with ring gear, the top of second gear is equipped with the third gear of fixed mounting at telescopic shaft periphery middle part, the third gear can mesh with first gear, the top of third gear is equipped with the fourth gear that the bearing installed in the telescopic shaft periphery, the fourth gear can mesh with first gear, the top surface fixed mounting electric telescopic handle of kettle cover inner wall, electric telescopic handle's lower extreme passes through the right side fixed connection of connecting rod and fourth gear periphery, the urgent discharging equipment of top surface fixed mounting of kettle cover.
As above a novel high-pressure batch autoclave for catalyst with urgent emission function, urgent discharging equipment include the electronic relief valve of fixed mounting on the kettle cover, one side of electronic relief valve is equipped with the pressure detection sensor of fixed mounting at the kettle cover inner wall top surface, the fixed controller of installing in the top surface of kettle cover, the controller passes through circuit connection with motor, electric telescopic handle, electronic relief valve and pressure detection sensor respectively.
The novel high-pressure reaction kettle for the catalyst with the emergency discharge function is characterized in that a layer of flexible heat-insulating sleeve is fixedly arranged on the periphery of the kettle body.
The novel high-pressure reaction kettle for the catalyst with the emergency discharge function is characterized in that a layer of heat insulation sleeve is fixedly installed on the periphery of the kettle cover.
The novel high-pressure reaction kettle for the catalyst with the emergency discharge function is characterized in that four corners of the bottom surface of the kettle body are respectively and fixedly provided with the supporting legs.
The utility model has the advantages that: the utility model discloses convenient to use, easy operation can stop the stirring to the material at the in-process that carries out the pressure release to can strike off the material of cauldron internal wall when row material. When the device is used, materials are placed in the kettle body to be mixed, the kettle cover is installed in a matched mode, the kettle body is controlled to enable the temperature inside the kettle body to rise, the materials generate steam after reaching a certain temperature, the pressure rises, the motor is started, the electric telescopic rod is controlled to stretch and retract to enable the third gear to be meshed with the first gear, the second gear is meshed with the annular gear, the motor drives the telescopic shaft, the second gear and the third gear to rotate, the first square pipe, the second square pipe and the vertical shaft are driven by the first gear and the annular gear to synchronously rotate, a lead screw and a nut of the reciprocating lead screw pair are synchronously rotated without generating relative displacement, and the rotation of the nut of the reciprocating lead screw pair can only drive the stirring rod and the scraper to rotate to stir the inside of the kettle body; when the pressure in the kettle body is too high, the emergency discharging device is started to release the pressure in the kettle body and simultaneously control the electric telescopic rod to extend, so that the third gear is not meshed with the first gear and the second gear is not meshed with the ring gear, the motor only rotates, and the stirring rod does not rotate, so that the pressure can be released; when arranging the material, control electric telescopic handle extends to third gear and ring gear meshing, fourth gear and first gear meshing, because fourth gear passes through connecting rod fixed connection with electric telescopic handle, therefore, first gear, the vice lead screw of vertical axis and reciprocal lead screw keeps fixed, the motor rotates and only drives reciprocal lead screw pair's screw and reciprocates along the periphery pivoted of the lead screw that corresponds simultaneously, can strike off cauldron internal wall adnexed material through the scraper blade, through this device, can make the puddler stall when the pressure release, reduce the potential safety hazard, and can control puddler and scraper blade when arranging the material and reciprocate the material of scraping to cauldron internal wall when the pivoted, make row material more complete, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A novel high-pressure reaction kettle for catalyst with an emergency discharge function comprises a kettle body 1 and a kettle cover 2, wherein the kettle cover 2 is arranged on the top side of the kettle body 1 in a matched mode, a discharge valve is arranged on the bottom surface of the kettle body 1, when the discharge valve is opened, materials in the kettle body 1 can be discharged, a reciprocating lead screw pair 3 is arranged in the kettle body 1, the bottom end of a lead screw of the reciprocating lead screw pair 3 is connected with a bottom surface bearing on the inner wall of the kettle body 1, a plurality of stirring rods 4 are fixedly arranged on the periphery of a screw nut of the reciprocating lead screw pair 3, scraping plates 5 are fixedly arranged at the outer ends of the stirring rods 4 respectively, the outer sides of the scraping plates 5 are matched with the inner wall of the kettle body 1 in a sliding contact mode respectively, a first square pipe 6 is arranged above the screw nut of the reciprocating lead screw pair 3, a second square pipe 7 which can only move up and down along the inner wall of the first square pipe 6 is movably arranged in the first square pipe 6, the lower end of the second square pipe 7 is fixedly connected with the top surface of the screw nut of the reciprocating lead screw pair 3, the upper end of a screw rod of the reciprocating screw pair 3 is fixedly connected with the lower end of a vertical shaft 8, the upper end of the vertical shaft 8 is fixedly connected with a coaxial first gear 9, the bottom surface of the first gear 9 is connected with a top end bearing of a first square tube 6, an annular gear 10 is fixedly installed on the upper side of the periphery of the first square tube 6, a through hole 11 is formed in the right side of the top surface of the kettle cover 2, an extension shaft 12 is installed in the through hole 11 through a sealing bearing, the top end of the extension shaft 12 is fixedly connected with the lower end of a rotating shaft of a motor 13, the bottom surface of the motor 13 is fixedly connected with the top surface of the kettle cover 2, a coaxial second gear 14 is fixedly installed at the bottom end of the extension shaft 12, the second gear 14 can be meshed with the annular gear 10, a third gear 15 fixedly installed in the middle of the periphery of the extension shaft 12 is arranged above the second gear 14, the third gear 15 can be meshed with the first gear 9, a fourth gear 16 installed at the periphery of the extension shaft 12 is arranged above the third gear 15, fourth gear 16 can mesh with first gear 9, and second gear 14, third gear 15 and fourth gear 16 can reciprocate along with the flexible of telescopic shaft 12 respectively, and the top surface fixed mounting electric telescopic handle 17 of kettle cover 2 inner wall, the lower extreme of electric telescopic handle 17 passes through the right side fixed connection of connecting rod and fourth gear 16 periphery, and the top surface fixed mounting of kettle cover 2 is emergent discharging equipment 18. The utility model discloses convenient to use, easy operation can stop the stirring to the material at the in-process that carries out the pressure release to can strike off the material of the 1 inner walls of the cauldron body when row material. When the device is used, materials are placed in the kettle body 1 to be mixed, the kettle cover 2 is installed in a matching mode, the kettle body 1 is controlled to enable the temperature inside the kettle body 1 to rise, the materials generate steam after reaching a certain temperature, the pressure rises, the motor 13 is started, the electric telescopic rod 17 is controlled to stretch and contract to enable the third gear 15 to be meshed with the first gear 9, the second gear 14 is meshed with the annular gear 10, the motor 13 drives the telescopic shaft 12, the second gear 14 and the third gear 15 to rotate, and then the first gear 9 and the annular gear 10 drive the first square pipe 6, the second square pipe 7 and the vertical shaft 8 to synchronously rotate, so that a lead screw and a nut of the reciprocating lead screw pair 3 synchronously rotate, no relative displacement is generated, and the rotation of the nut of the reciprocating lead screw pair 3 can only drive the stirring rod 4 and the scraper 5 to rotate to stir the inside of the kettle body 1; when the pressure in the kettle body 1 is too high, the emergency discharging device 18 is started to discharge the pressure in the kettle body 1, and the electric telescopic rod 17 is controlled to extend, so that the third gear 15 is not meshed with the first gear 9, the second gear 14 is not meshed with the ring gear 10, the motor 13 only rotates, and the stirring rod 4 is not rotated, so that the pressure can be discharged; when arranging the material, control electric telescopic handle 17 extends to third gear 15 and ring gear 10 meshing, fourth gear 16 and the meshing of first gear 9, because fourth gear 16 passes through connecting rod fixed connection with electric telescopic handle 17, therefore, first gear 9, the lead screw of vertical axis 8 and reciprocal lead screw pair 3 keeps fixed, motor 13 rotates and only drives reciprocal lead screw pair 3's screw and reciprocates along the periphery pivoted of the lead screw that corresponds simultaneously, can strike off the adnexed material of cauldron body 1 inner wall through scraper blade 5, through this device, can make puddler 4 stall when the pressure release, reduce the potential safety hazard, and can control puddler 4 and scraper blade 5 and reciprocate when the pivoted and strike off the material of cauldron body 1 inner wall when arranging the material, make row material more complete, and improve production efficiency.
Specifically, as shown in the figure, the emergency discharging device 18 described in this embodiment includes an electric pressure release valve 181 fixedly mounted on the kettle cover 2, a pressure detection sensor 182 fixedly mounted on the top surface of the inner wall of the kettle cover 2 is disposed on one side of the electric pressure release valve 181, a controller 183 is fixedly mounted on the top surface of the kettle cover 2, and the controller 183 is respectively connected with the motor 13, the electric telescopic rod 17, the electric pressure release valve 181 and the pressure detection sensor 182 through circuits in a specific circuit connection manner, which is the conventional technology in the prior art, so that the present application is not repeated. Through pressure detection sensor 182, can detect the pressure of the internal portion of cauldron, and transmit for controller 183, when detecting pressure too big, controller 183 control electric relief valve 181 is opened and is carried out the pressure release to the internal portion of cauldron 1, control electric telescopic handle 17 extension simultaneously, make third gear 15 not mesh with first gear 9 and second gear 14 not mesh with ring gear 10, the screw of reciprocal lead screw pair 3 keeps static this moment, until pressure detection sensor 182 detect the internal portion of cauldron 1 pressure resume to the work interval in, controller control electric relief valve 181 closes, electric telescopic handle 17 extension resets, can continue to produce, when arranging the material, pressure detection sensor 182 detects the internal pressure reduction of cauldron 1, can control electric telescopic handle 17 extension through controller 183, strike off the operation when carrying out the row material.
Specifically, as shown in the figure, a layer of flexible thermal insulation sleeve is fixedly installed on the periphery of the kettle body 1. Through flexible insulation cover, can carry out good heat preservation to cauldron body 1 inside, reduce calorific loss.
Further, as shown in the figure, a layer of heat insulation jacket is fixedly installed on the periphery of the kettle cover 2. Through the thermal-insulated insulation cover of fixed mounting on kettle cover 2, can enough reduce the loss of energy, can avoid warm clothes too high again to produce the influence to the electrical part.
Furthermore, as shown in the figure, the four corners of the bottom surface of the kettle body 1 are respectively and fixedly provided with supporting legs 19. Through supporting leg 19, can conveniently support the cauldron body 1, reduce because the direct contact and the heat exchange on cauldron body 1 and ground, put up the bottom surface of the cauldron body 1 simultaneously and can conveniently arrange the material more.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (5)
1. The utility model provides a novel high pressure batch autoclave for catalyst with urgent emission function, includes the cauldron body (1), kettle cover (2), its characterized in that: the kettle cover (2) is installed on the top side of the kettle body (1) in a matching manner, a discharge valve is arranged on the bottom surface of the kettle body (1), a reciprocating screw pair (3) is arranged in the kettle body (1), the bottom end of a screw of the reciprocating screw pair (3) is connected with a bottom surface bearing of the inner wall of the kettle body (1), a plurality of stirring rods (4) are fixedly installed on the periphery of a screw of the reciprocating screw pair (3), scraping plates (5) are respectively and fixedly installed at the outer ends of the stirring rods (4), the outer sides of the scraping plates (5) are respectively in sliding contact fit with the inner wall of the kettle body (1), a first square pipe (6) is arranged above the screw of the reciprocating screw pair (3), a second square pipe (7) which can only move up and down along the inner wall of the first square pipe (6) is movably installed in the first square pipe (6), the lower end of the second square pipe (7) is fixedly connected with the top surface of the screw of the reciprocating screw pair (3), and the upper end of the reciprocating screw pair (3) is fixedly connected with the lower end of a vertical shaft (8), the upper end of a vertical shaft (8) is fixedly connected with a coaxial first gear (9), the bottom surface of the first gear (9) is connected with a top end bearing of a first square pipe (6), an annular gear (10) is fixedly installed on the upper side of the periphery of the first square pipe (6), a through hole (11) is formed in the right side of the top surface of a kettle cover (2), a telescopic shaft (12) is installed in the through hole (11) through a sealing bearing, the top end of the telescopic shaft (12) is fixedly connected with the lower end of a rotating shaft of a motor (13), the bottom surface of the motor (13) is fixedly connected with the top surface of the kettle cover (2), a coaxial second gear (14) is fixedly installed at the bottom end of the telescopic shaft (12), the second gear (14) can be meshed with the annular gear (10), a third gear (15) fixedly installed in the middle of the periphery of the telescopic shaft (12) is arranged above the second gear (14), and the third gear (15) can be meshed with the first gear (9), the top of third gear (15) is equipped with fourth gear (16) that the bearing was installed in telescopic shaft (12) periphery, and fourth gear (16) can mesh with first gear (9), the top surface fixed mounting electric telescopic handle (17) of kettle cover (2) inner wall, and the right side fixed connection of connecting rod and fourth gear (16) periphery is passed through to the lower extreme of electric telescopic handle (17), the urgent discharging equipment of top surface fixed mounting (18) of kettle cover (2).
2. The high-pressure reactor for catalyst with emergency discharge function according to claim 1, wherein: urgent discharging equipment (18) including electric relief valve (181) of fixed mounting on kettle cover (2), one side of electric relief valve (181) is equipped with pressure detection sensor (182) of fixed mounting at kettle cover (2) inner wall top surface, the fixed installation controller (183) of top surface of kettle cover (2), controller (183) pass through circuit connection with motor (13), electric telescopic handle (17), electric relief valve (181) and pressure detection sensor (182) respectively.
3. The high-pressure reactor for catalyst with emergency discharge function according to claim 1, wherein: the periphery of the kettle body (1) is fixedly provided with a layer of flexible heat-insulating sleeve.
4. The high-pressure reactor for catalyst with emergency discharge function according to claim 1, wherein: the periphery of the kettle cover (2) is fixedly provided with a layer of heat insulation sleeve.
5. The high-pressure reactor for catalyst with emergency discharge function according to claim 1, wherein: four corners of the bottom surface of the kettle body (1) are respectively and fixedly provided with supporting legs (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658747.XU CN214106927U (en) | 2020-11-17 | 2020-11-17 | Novel high-pressure batch autoclave for catalyst with emergency discharge function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658747.XU CN214106927U (en) | 2020-11-17 | 2020-11-17 | Novel high-pressure batch autoclave for catalyst with emergency discharge function |
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| CN214106927U true CN214106927U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022658747.XU Active CN214106927U (en) | 2020-11-17 | 2020-11-17 | Novel high-pressure batch autoclave for catalyst with emergency discharge function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116517A (en) * | 2023-02-21 | 2023-05-16 | 江苏圣天新材料有限公司 | Anti-blocking type ball mill that silicon micropowder ground was used |
-
2020
- 2020-11-17 CN CN202022658747.XU patent/CN214106927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116517A (en) * | 2023-02-21 | 2023-05-16 | 江苏圣天新材料有限公司 | Anti-blocking type ball mill that silicon micropowder ground was used |
| CN116116517B (en) * | 2023-02-21 | 2024-02-13 | 江苏圣天新材料有限公司 | Anti-blocking type ball mill that silicon micropowder ground was used |
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