CN219849599U - Catalyst recovery device - Google Patents
Catalyst recovery device Download PDFInfo
- Publication number
- CN219849599U CN219849599U CN202321099324.6U CN202321099324U CN219849599U CN 219849599 U CN219849599 U CN 219849599U CN 202321099324 U CN202321099324 U CN 202321099324U CN 219849599 U CN219849599 U CN 219849599U
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- CN
- China
- Prior art keywords
- device body
- catalyst
- pipeline
- hose system
- tube
- 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.)
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- 239000003054 catalyst Substances 0.000 title claims abstract description 64
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 239000002904 solvent Substances 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000000926 separation method Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model relates to a catalyst recovery device, which comprises a device body, wherein the device body is provided with one or more solvent separation structures, and the solvent separation structures are used for separating a solvent from a treated catalyst; the solvent separation structure comprises a lifting mechanism, a hose system and a pipeline; one end of the pipeline is connected to the top or the side wall of the device body, the pipeline is communicated with the inside of the device body, the hose system penetrates through the pipeline and extends out of two ends of the pipeline, the hose system extends into the device body from one end of the pipeline connected with the device body, one end of the hose system extending into the device body is connected with the lifting end of the lifting mechanism, and the lifting mechanism is arranged on the device body; the end part of the hose system which does not extend into the device body is provided with a liquid pump. The utility model can suck out the solvent at different heights in the device body, realizes the separation between the solvent and the treated catalyst, does not cause the condition of catalyst blockage, and is convenient to use.
Description
Technical Field
The utility model relates to the field of catalyst recovery, in particular to a catalyst recovery device.
Background
At present, catalyst recovery is achieved by purifying the catalyst by a solvent and then separating the solvent from the catalyst.
The utility model discloses a high-efficiency regenerated catalyst recovery device with the application number of CN202220555352, which comprises a tank body, wherein a discharge hopper which is mutually communicated with the tank body is arranged at the center of the outer wall of the bottom of the tank body through a bolt, a discharge pipe is inserted into the center of the outer wall of the bottom of the discharge hopper, an electromagnetic valve II is connected with the bottom end of the discharge pipe in a threaded manner, water outlet pipes are inserted into the two sides of the outer wall of the bottom of the discharge hopper, an electromagnetic valve I is connected with the bottom end of the water outlet pipe in a threaded manner, a motor is arranged at the center of the outer wall of the top of the tank body through a bolt, an output shaft of the motor is provided with a shaft pipe which extends into the discharge hopper through a shaft coupling, a spiral blade is welded at the position, close to the bottom end, of the side inner wall of the water outlet pipe is provided with a filter screen through a bolt. Two supporting rods are welded on the outer walls of the two sides of the shaft tube, and scraping plates which are in contact with the inner wall of the tank body are welded at one ends of the two adjacent supporting rods. The scraping plate cleans the filter screen.
The separation of solvent and catalyst is realized through simple filter screen that sets up at the outlet pipe, because the outlet pipe is located the below, has a large amount of catalysts to pile up near the outlet pipe, even if through the rotation of helical blade for the catalyst upwards shifts, but is suitable only under the condition that the solvent is far more than the catalyst, and under the condition that solvent and catalyst content are almost, the catalyst is difficult to be shifted to the top, leads to the catalyst to block up the filter screen easily.
Therefore, a device for effectively separating the solvent from the catalyst, which is not easy to be blocked and convenient to use is needed.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides a catalyst recovery device, can suck solvents at different heights in the device body, realizes separation between the solvents and the treated catalyst, does not cause the condition of catalyst blockage, and is convenient to use.
The aim of the utility model is realized by the following technical scheme:
a catalyst recovery apparatus comprising an apparatus body provided with one or more solvent separation structures that separate solvent from a treated catalyst; the solvent separation structure comprises a lifting mechanism, a hose system and a pipeline; one end of the pipeline is connected to the top or the side wall of the device body, the pipeline is communicated with the inside of the device body, the hose system penetrates through the pipeline and extends out of two ends of the pipeline, the hose system extends into the device body from one end of the pipeline connected with the device body, one end of the hose system extending into the device body is connected with the lifting end of the lifting mechanism, and the lifting mechanism is arranged on the device body; the end part of the hose system which does not extend into the device body is provided with a liquid pump.
Further, the end of the hose system extending into the device body is provided with a filtering structure.
Further, the filter structure is a hollow structure, and a plurality of filter holes are formed in the side wall of the filter structure.
Further, the pipeline is connected with the top of the device body and is in a U shape, or the pipeline is connected with the side wall of the device body and is in a ╮ shape; one end of the hose system, which does not extend into the device body, is provided with a gravity block.
Further, the hose system comprises an outer tube, a liquid discharge tube and a gas transmission tube, wherein the liquid discharge tube and the gas transmission tube are arranged in the outer tube, the filtering structure is arranged at the end part of the outer tube, the liquid discharge tube is connected with a liquid pumping pump, an air suction machine is arranged at the end part of the gas transmission tube, which does not extend into the device body, and the air outlet end of the air suction machine is connected with the gas transmission tube.
Further, a sealing block is arranged in the outer tube and seals the liquid discharge tube outer wall, the gas transmission tube outer wall and the outer tube inner wall.
Further, an air heater is arranged at the air inlet end of the air suction machine.
Further, the device body is also provided with a feeding structure, a stirring structure and a discharging structure, wherein the feeding structure is used for feeding the catalyst to be treated and the solvent, and the stirring structure is used for stirring the solvent in the device body and the catalyst to be treated to obtain the treated catalyst; the discharging structure is used for discharging the treated catalyst.
Further, the ejection of compact structure includes hopper and discharging pipe, the device body bottom is located to the hopper that discharges, the hopper is link up each other with the device body, the bottom center department grafting discharging pipe of hopper, the discharging pipe bottom is connected with ejection of compact solenoid valve.
Further, stirring structure includes motor and stirring leaf, device body top outer wall center department is through being equipped with the motor, the central siphon of motor extends along vertical direction, on the stirring She Sheyu central siphon.
The beneficial effects of the utility model are as follows:
through elevating system's lift, drive hose system and follow the pipeline and remove, under the drawing liquid pump drive, the solvent of the internal not co-altitude department of pumping out device has realized the separation between solvent and the catalyst of handling, and hose system goes up and down, so can directly suck the solvent after catalyst and solvent solid-liquid separation, the condition that the catalyst is blocked can not appear, convenient to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a second embodiment;
FIG. 3 is a cross-sectional view of a third embodiment;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is an enlarged view at B in FIG. 3;
fig. 6 is an enlarged view at C in fig. 3.
In the figure, a 1-device body, a 2-lifting mechanism, a 3-pipeline, a 4-liquid drawing pump, a 5-filtering structure, a 6-filtering hole, a 7-gravity block, an 8-outer pipe, a 9-liquid discharge pipe, a 10-gas transmission pipe, an 11-air suction machine, a 12-liquid storage device, a 13-sealing block, a 14-air heater, a 15-object placing table, a 16-material outlet hopper, a 17-material outlet pipe, a 18-material outlet electromagnetic valve, a 19-motor, a 20-shaft pipe, a 21-stirring blade, a 22-spiral blade, a 23-catalyst material inlet and a 24-solvent material inlet.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
Embodiment one:
as shown in fig. 1, a catalyst recovery device comprises a device body 1, wherein the device body 1 is provided with a feeding structure, a stirring structure and a discharging structure, the feeding structure is used for feeding a catalyst to be treated and a solvent, and the stirring structure is used for stirring the solvent in the device body 1 and the catalyst to be treated to obtain a treated catalyst; the discharging structure is used for discharging the treated catalyst.
And dissolving reactants attached to the catalyst to be treated by a solvent, so that the catalyst to be treated is purified to obtain the treated catalyst.
The device body 1 is provided with one or more solvent separation structures which separate the solvent from the treated catalyst; the solvent separation structure comprises a lifting mechanism 2, a hose system and a pipeline 3; one end of the pipeline 3 is connected to the top or the side wall of the device body 1, the pipeline 3 is communicated with the inside of the device body 1, the hose system penetrates through the pipeline 3 and extends out of two ends of the pipeline 3, the hose system extends into the device body 1 from one end of the pipeline 3 connected with the device body 1, one end of the hose system extending into the device body 1 is connected with the lifting end of the lifting mechanism 2, and the lifting mechanism 2 is arranged on the device body 1; the end of the hose system which does not extend into the device body 1 is provided with a liquid pump 4.
The hose system is driven to move along the pipeline 3 by lifting of the lifting mechanism 2, and solvents at different heights in the device body 1 are pumped out under the driving of the liquid pump 4, so that the separation between the solvents and the treated catalyst is realized. The hose system goes up and down, so that the solvent can be directly pumped after the catalyst and the solvent are subjected to solid-liquid separation, the condition of catalyst blockage can not occur, and the use is convenient.
The end of the hose system extending into the device body 1 is provided with a filter structure 5.
The filtering structure 5 is a hollow structure, and a plurality of filtering holes 6 are formed in the side wall of the filtering structure 5.
The pipeline 3 is connected with the top of the device body 1 and the pipeline 3 is in a U shape, or the pipeline 3 is connected with the side wall of the device body 1 and the pipeline 3 is in a ╮ shape; the end of the hose system which does not extend into the device body 1 is provided with a gravity block 7.
When the lifting mechanism 2 is lifted, the hose system is partially pulled out of the pipeline 3 under the action of the gravity block 7, so that the hose system is prevented from accumulating in the pipeline 3.
The discharging structure comprises a discharging hopper 16 and a discharging pipe 17, the discharging hopper 16 is arranged at the bottom of the device body 1, the discharging hopper 16 is communicated with the device body 1, the discharging pipe 17 is inserted into the center of the bottom of the discharging hopper 16, and a discharging electromagnetic valve 18 is connected to the bottom end of the discharging pipe 17.
The stirring structure comprises a motor 19 and stirring blades 21, the center of the outer wall of the top of the device body 1 is provided with the motor 19, a shaft tube 20 of the motor 19 extends along the vertical direction, and the stirring blades 21 are arranged on the shaft tube 20.
The output shaft of the motor 19 is fitted with a shaft tube 20 via a coupling.
The shaft tube 20 extends into the discharge hopper 16, and a spiral blade 22 is arranged at the position, close to the bottom end, of the shaft tube 20.
The feeding structure comprises a catalyst feeding hole 23 and a solvent feeding hole 24 which are both arranged at the top of the device body 1.
Embodiment two:
as shown in fig. 2, the second embodiment has all the features of the first embodiment, except that:
the hose system comprises a drain 9.
The outer side wall of the device body 1 is provided with a storage table 15, and the storage table 15 is used for placing the liquid discharge pipe 9.
Embodiment III:
as shown in fig. 3 to 6, the third embodiment has all the features of the first embodiment, except that:
the hose system comprises an outer tube 8, a liquid discharge tube 9 and a gas transmission tube 10, wherein the liquid discharge tube 9 and the gas transmission tube 10 are arranged in the outer tube 8, the filtering structure 5 is arranged at the end part of the outer tube 8, the liquid discharge tube 9 is connected with the liquid pump 4, an air suction machine 11 is arranged at the end part of the gas transmission tube 10 which does not extend into the device body 1, and the gas outlet end of the air suction machine 11 is connected with the gas transmission tube 10.
The outlet of the liquid pump 4 is provided with a liquid storage device 12.
In the case where the filter structure 5 is clogged with the catalyst, the air aspirator 11 pumps air into the device body 1, blowing the catalyst from the filter structure 5 back into the device body 1.
The sealing block 13 is arranged in the outer tube 8, and the sealing block 13 seals the outer wall of the liquid discharge tube 9, the outer wall of the gas transmission tube 10 and the inner wall of the outer tube 8.
When air is pumped into the device body 1 through the air suction machine 11, the air does not flow to the space among the outer wall of the liquid discharge pipe 9, the outer wall of the air delivery pipe 10 and the inner wall of the outer pipe 8, but flows to the filter structure 5, and the purging of the filter structure 5 is more efficient.
The air intake end of the air extractor 11 is provided with an air heater 14.
The air heater 14 and the air aspirator 11 cooperate to pump hot air into the apparatus body 1, thereby drying the treated catalyst.
The outer side wall of the device body 1 is provided with a storage table 15, and the storage table 15 is used for placing the liquid discharge pipe 9 and the gas transmission pipe 10.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A catalyst recovery device, characterized in that: the device comprises a device body, wherein the device body is provided with one or more solvent separation structures, and the solvent separation structures are used for separating a solvent from a treated catalyst; the solvent separation structure comprises a lifting mechanism, a hose system and a pipeline; one end of the pipeline is connected to the top or the side wall of the device body, the pipeline is communicated with the inside of the device body, the hose system penetrates through the pipeline and extends out of two ends of the pipeline, the hose system extends into the device body from one end of the pipeline connected with the device body, one end of the hose system extending into the device body is connected with the lifting end of the lifting mechanism, and the lifting mechanism is arranged on the device body; the end part of the hose system which does not extend into the device body is provided with a liquid pump.
2. A catalyst recovery apparatus according to claim 1, wherein: the end part of the hose system extending into the device body is provided with a filtering structure.
3. A catalyst recovery apparatus according to claim 2, wherein: the filter structure is a hollow structure, and a plurality of filter holes are formed in the side wall of the filter structure.
4. A catalyst recovery apparatus according to claim 1, wherein: the pipeline is connected with the top of the device body and is in a U shape, or the pipeline is connected with the side wall of the device body and is in a ╮ shape; one end of the hose system, which does not extend into the device body, is provided with a gravity block.
5. A catalyst recovery apparatus according to claim 3, wherein: the hose system comprises an outer tube, a liquid discharge tube and a gas transmission tube, wherein the liquid discharge tube and the gas transmission tube are arranged in the outer tube, the filtering structure is arranged at the end part of the outer tube, the liquid discharge tube is connected with a liquid pumping pump, an air suction machine is arranged at the end part of the gas transmission tube, which does not extend into the device body, and the air outlet end of the air suction machine is connected with the gas transmission tube.
6. A catalyst recovery apparatus according to claim 5, wherein: the sealing block is arranged in the outer tube and seals the liquid discharge tube outer wall, the gas transmission tube outer wall and the outer tube inner wall.
7. A catalyst recovery apparatus according to claim 5, wherein: an air heater is arranged at the air inlet end of the air suction machine.
8. A catalyst recovery apparatus according to claim 1, wherein: the device body is also provided with a feeding structure, a stirring structure and a discharging structure, wherein the feeding structure is used for feeding the catalyst to be treated and the solvent, and the stirring structure is used for stirring the solvent in the device body and the catalyst to be treated to obtain the treated catalyst; the discharging structure is used for discharging the treated catalyst.
9. A catalyst recovery apparatus according to claim 8, wherein: the discharging structure comprises a discharging hopper and a discharging pipe, the discharging hopper is arranged at the bottom of the device body, the discharging hopper is communicated with the device body, the center of the bottom of the discharging hopper is inserted with the discharging pipe, and the bottom end of the discharging pipe is connected with a discharging electromagnetic valve.
10. A catalyst recovery apparatus according to claim 8, wherein: the stirring structure comprises a motor and stirring blades, wherein the motor is arranged at the center of the outer wall of the top of the device body, a shaft tube of the motor extends in the vertical direction, and the stirring She Sheyu shaft tube is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099324.6U CN219849599U (en) | 2023-05-09 | 2023-05-09 | Catalyst recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099324.6U CN219849599U (en) | 2023-05-09 | 2023-05-09 | Catalyst recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219849599U true CN219849599U (en) | 2023-10-20 |
Family
ID=88347208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321099324.6U Active CN219849599U (en) | 2023-05-09 | 2023-05-09 | Catalyst recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219849599U (en) |
-
2023
- 2023-05-09 CN CN202321099324.6U patent/CN219849599U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |