CN219815528U - Recovery device for catalyst residual liquid - Google Patents
Recovery device for catalyst residual liquid Download PDFInfo
- Publication number
- CN219815528U CN219815528U CN202321085112.2U CN202321085112U CN219815528U CN 219815528 U CN219815528 U CN 219815528U CN 202321085112 U CN202321085112 U CN 202321085112U CN 219815528 U CN219815528 U CN 219815528U
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- CN
- China
- Prior art keywords
- cylinder
- recovery
- inert gas
- recycling
- pump
- 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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- 238000011084 recovery Methods 0.000 title claims abstract description 59
- 239000003054 catalyst Substances 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 239000011261 inert gas Substances 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000004064 recycling Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a recovery device for catalyst residual liquid, which comprises a bottom box, an inert gas box and a recovery cylinder, wherein the top support of the bottom box is provided with the inert gas box and a liquid pump, the top support of the inert gas box is provided with a circulating air pump, the top of the bottom box is also fixedly provided with a supporting rod, the top of the supporting rod is rotatably provided with a rotary mounting piece, the rotary mounting piece is fixedly provided with the recovery cylinder in a supporting manner, the front side and the rear side of the recovery cylinder are provided with wheel groove pieces, the wheel groove pieces are provided with wheel grooves, the top of the bottom box is fixedly provided with an inclined cylinder, the top of a piston rod of the inclined cylinder is rotatably provided with a sheave, the sheave is placed in the wheel groove, and a fixed pipe is fixedly arranged in the recovery cylinder. The beneficial effects are that: collect filtration washing and stoving as an organic wholely, the refining of the metal class catalyst of being convenient for is retrieved, makes things convenient for the ejection of compact to through inert gas's cyclic heating, be difficult to by oxidation once more.
Description
Technical Field
The utility model relates to the field of metal catalysts, in particular to a recovery device for catalyst residual liquid.
Background
The catalyst can change the chemical reaction rate of reactants in chemical reaction without changing chemical balance, and the quality and chemical property of the catalyst are not changed before and after the chemical reaction, so that the catalyst is an important production material for chemical industry, wherein part of metal catalysts, such as nickel catalysts, can cause great loss and waste and increase cost if discharged along with reaction liquid, therefore, the existing operation basically comprises the steps of filtering the metal catalysts through a filter screen when the reaction liquid is discharged, and then recovering the metal catalysts for convenient secondary use, the recovered metal catalysts are also cleaned uniformly and put into drying equipment for drying, the separation operation is more troublesome, and part of the catalysts are oxidized in the cleaning and heating processes.
Disclosure of Invention
The present utility model has been made to solve the above problems, and an object of the present utility model is to provide a recovery apparatus for a catalyst raffinate.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a recovery unit for catalyst raffinate, includes base box, inert gas case and recovery section of thick bamboo, the top support of base box is installed inert gas case and liquid pump, the top support of inert gas case is installed the circulation air pump, the top of base box still is fixed with branch, the top of branch is rotated and is installed the rotation installed part, rotate the installation piece on support and be fixed with the recovery section of thick bamboo, the wheel groove spare is installed to the front and back both sides of recovery section of thick bamboo, be equipped with the wheel groove on the wheel groove spare, the top fixed mounting of base box has the slope cylinder, the piston rod top of slope cylinder rotates and installs the sheave, the sheave is placed in the wheel groove, the section of thick bamboo internal fixation has the fixed pipe, the end of fixed pipe is rotated through the inner bearing and is installed the commentaries on classics net section of thick bamboo, the cover is equipped with big set of thick bamboo, be in the same as with the pinion engagement link in the gear hole, the pinion is in the same place with the motor link joint on the recovery section of thick bamboo, be equipped with the left side of thick bamboo is connected with the pump connection on the filter tube, the filter liquor pump is connected to the filter liquor pump is passed through to the hose, the filter pump is connected to the filter liquor is connected to the hose on the filter liquor pump is passed through the hose, the filter liquor is connected to the hose.
Further, the inside of base tank separates and is equipped with the baffle of vertical setting, the baffle will the base tank divide into the clear water chamber of left side and the recovery chamber on right side, the case calandria is installed to the bottom of retrieving the chamber, install the inlet tube on the clear water chamber, the water suction pipe is installed to the inlet of liquid pump, the end of water suction pipe extends to the bottom of clear water chamber, clear water chamber with all install the regulation damper on the recovery chamber.
Further, a water filtering layer is arranged in the inert gas box in a separated mode, a heater is arranged in the inert gas box above the water filtering layer, an air inlet of the vacuumizing pump is communicated to the recovery cylinder, a three-way valve is arranged at an air outlet of the vacuumizing pump, and one valve port of the three-way valve is connected to the inert gas box through a valve hose.
Further, the tail end of the net rotating cylinder is rotatably mounted on the inner cylinder wall of the recovery cylinder through an outer bearing, and a motor cover is covered above the motor and the gear hole.
Further, the recycling bin is further provided with a feeding hole, a feeding pipe is arranged in the feeding hole, the bottom end of the feeding pipe is connected and arranged on the fixed pipe, the top of the feeding pipe is provided with a feeding hopper, and the feeding pipe is provided with a feeding valve.
The beneficial effects are that: the recovery device for the catalyst residual liquid integrates filtration, cleaning and drying, is convenient for refining and recovering the metal catalyst, is convenient for discharging, and is not easy to be oxidized again by the cyclic heating of inert gas.
Drawings
FIG. 1 is a schematic view of a catalyst raffinate recovery apparatus according to the present utility model;
FIG. 2 is a schematic view of the interior of the bottom box of the recovery unit for catalyst raffinate according to the present utility model;
FIG. 3 is a schematic view of a recovery cylinder of the recovery apparatus for catalyst raffinate according to the present utility model.
The reference numerals are explained as follows:
1. a bottom box; 2. an inert gas tank; 3. a recovery cylinder; 4. a liquid pump; 5. a circulation air pump; 6. a tilting cylinder; 7. a feed valve; 8. a sheave; 9. a wheel well; 10. a motor cover; 11. a filtrate valve; 12. a filtering drain hose; 13. rotating the mounting member; 14. a support rod; 15. a distal end cap; 16. a cover fastener; 17. a box calandria; 18. a water inlet pipe; 19. an air return hose; 20. a vacuum pump; 21. a hot gas hose; 22. a feed hopper; 23. a water filtering layer; 24. a heater; 25. a partition plate; 26. a water suction pipe; 27. a fixed tube; 28. an inner bearing; 29. a net rotating cylinder; 30. a pinion gear; 31. a large set of wheels; 32. a motor; 33. an outer bearing; 34. and a three-way valve.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the recovery device for the catalyst residual liquid shown in fig. 1-3 consists of a bottom box 1, an inert gas box 2 and a recovery cylinder 3;
the top support of the bottom box 1 is provided with an inert gas box 2 and a liquid pump 4, the top support of the inert gas box 2 is provided with a circulating air pump 5, the top of the bottom box 1 is also fixedly provided with a supporting rod 14, the top of the supporting rod 14 is rotatably provided with a rotary mounting piece 13, the rotary mounting piece 13 is fixedly provided with a recovery cylinder 3, the front side and the rear side of the recovery cylinder 3 are provided with wheel groove pieces 9, the wheel groove pieces 9 are provided with wheel grooves, the top of the bottom box 1 is fixedly provided with an inclined air cylinder 6, the top of a piston rod of the inclined air cylinder 6 is rotatably provided with a grooved wheel 8, and the grooved wheel 8 is placed in the wheel grooves;
a fixed pipe 27 is fixedly arranged in the recovery cylinder 3, the tail end of the fixed pipe 27 is rotatably provided with a net rotating cylinder 29 through an inner bearing 28, a large sleeve wheel 31 is sleeved on the net rotating cylinder 29, a gear hole is arranged on the cylinder body of the recovery cylinder 3, the large sleeve wheel 31 is meshed and connected with a pinion 30 arranged in the gear hole, and the pinion 30 is connected with a motor 32 fixed on the recovery cylinder 3;
the evacuation pump 20 is installed in the left side of recovery section of thick bamboo 3, and the terminal cover 15 is installed in the right side rotation of recovery section of thick bamboo 3, and inert gas case 2 is connected to recovery section of thick bamboo 3 through return air hose 19, and circulation air pump 5 is connected to recovery section of thick bamboo 3 through hot gas hose 12, and the leakage fluid dram of liquid pump 4 is connected to recovery section of thick bamboo 3 through pump row hose, and filtrate valve 11 is installed to the bottom of recovery section of thick bamboo 3, and filtrate valve 11 is connected to the base box 1 through filtering flowing back hose 12.
In this embodiment, the inside of base tank 1 separates and is equipped with the baffle 25 of vertical setting, and baffle 25 divide into the clear water chamber of left side and the recovery chamber of right side with base tank 1, the case calandria 17 is installed to the bottom of retrieving the chamber, install inlet tube 18 on the clear water chamber, the water suction pipe 26 is installed to the inlet of liquid pump 4, and the end of water suction pipe 26 extends to the bottom of clear water chamber, clear water chamber with all install the regulation damper on the recovery chamber.
In this embodiment, a water filtering layer 23 is isolated in the inert gas tank 2, a heater 24 is installed in the inert gas tank 2 above the water filtering layer 23, an air inlet of the vacuum pump 20 is communicated into the recovery cylinder 3, a three-way valve 34 is installed at an air outlet of the vacuum pump 20, and one valve port of the three-way valve 34 is connected to the inert gas tank 2 through a valve hose.
In the present embodiment, the end of the net rotating cylinder 29 is rotatably mounted to the inner cylinder wall of the recovery cylinder 3 via an outer bearing 33, and the motor cover 10 is provided over the motor 32 and the gear hole.
In this embodiment, the recycling bin 3 is further provided with a feeding hole, a feeding pipe is installed in the feeding hole, the bottom end of the feeding pipe is connected and installed on the fixed pipe 27, the top of the feeding pipe is provided with a feeding hopper 22, and the feeding pipe is provided with a feeding valve 7.
In the above structure, corresponding on-off control valves are arranged on the air return hose 19, the hot air hose 21 and the box calandria 17, the bottom of the tail end cover 15 is further arranged on the recovery cylinder 3 through the cover fastener 16, when recovery is needed, the nickel catalyst and the solution are discharged into the rotary screen cylinder 29 through the feed pipe, filtered liquid enters the recovery cavity, then the liquid filtering and discharging hose 12 is closed to pump fresh water and clean through rotation, the liquid is discharged into the recovery cavity after cleaning, the recovery cylinder 3 is matched with the three-way valve through the vacuumizing pump 20 to discharge internal air, gas is introduced through the circulating air pump to dry after cleaning, the gas is pumped back to the inert gas box 2 through the vacuumizing pump after finishing, the inlet valve is opened to regulate pressure, and the tail end cover 15 is opened by the inclined recovery cylinder 3 to rotate and discharge for recovery.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. A recovery unit for catalyst raffinate, including the base box, its characterized in that: the air recycling device comprises a filter cylinder, and is characterized by further comprising an inert gas tank and a recycling cylinder, wherein the inert gas tank and a liquid pump are arranged at the top of the bottom tank, a circulating air pump is arranged at the top of the inert gas tank in a supporting mode, a supporting rod is further fixed at the top of the bottom tank, a rotating installation piece is arranged at the top of the supporting rod in a rotating mode, the rotating installation piece is fixedly supported by the rotating installation piece, the recycling cylinder is fixedly connected with a pinion in the gear hole, wheel groove pieces are arranged on the front side and the rear side of the recycling cylinder, an inclined air cylinder is fixedly arranged at the top of a piston rod of the inclined air cylinder, a grooved wheel is rotatably arranged at the top of the piston rod of the inclined air cylinder, the grooved wheel is placed in the wheel groove, a fixed pipe is fixedly arranged in the cylinder of the recycling cylinder, a rotary net cylinder is rotatably arranged at the tail end of the fixed pipe through an inner bearing, a large sleeve wheel is sleeved on the rotary net cylinder, the cylinder is provided with a gear hole, the large sleeve wheel is fixedly connected with a motor on the recycling cylinder, the left side of the recycling cylinder is fixedly connected with the recycling cylinder, the suction cylinder is fixedly arranged on the recycling cylinder, the suction cylinder is fixedly connected with a hose, the bottom of the recycling cylinder is connected with a hose through a hose, and the bottom of the recycling pump is connected with the recycling pump through a hose.
2. The recovery apparatus for catalyst residue according to claim 1, wherein: the inside of the bottom box is partitioned into a vertically arranged partition plate, the partition plate divides the bottom box into a clear water cavity on the left side and a recovery cavity on the right side, a box calandria is arranged at the bottom of the recovery cavity, a water inlet pipe is arranged on the clear water cavity, a water suction pipe is arranged at a liquid inlet of the liquid pump, the tail end of the water suction pipe extends to the bottom of the clear water cavity, and an air regulating valve is arranged on the clear water cavity and the recovery cavity.
3. The recovery apparatus for catalyst residue according to claim 1, wherein: the inert gas tank is internally provided with a water filtering layer in a separated mode, the inert gas tank above the water filtering layer is internally provided with a heater, an air inlet of the vacuumizing pump is communicated into the recovery cylinder, an air outlet of the vacuumizing pump is provided with a three-way valve, and one valve port of the three-way valve is connected to the inert gas tank through a valve hose.
4. The recovery apparatus for catalyst residue according to claim 1, wherein: the tail end of the net rotating cylinder is rotatably mounted on the inner cylinder wall of the recovery cylinder through an outer bearing, and a motor cover is covered above the motor and the gear hole.
5. The recovery apparatus for catalyst residue according to claim 1, wherein: still seted up the feed port on the recovery section of thick bamboo, install the inlet pipe in the feed port, the bottom connection of inlet pipe is installed on the fixed pipe, the feeder hopper is installed at the top of inlet pipe, install the feed valve on the inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085112.2U CN219815528U (en) | 2023-05-08 | 2023-05-08 | Recovery device for catalyst residual liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321085112.2U CN219815528U (en) | 2023-05-08 | 2023-05-08 | Recovery device for catalyst residual liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815528U true CN219815528U (en) | 2023-10-13 |
Family
ID=88284124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321085112.2U Active CN219815528U (en) | 2023-05-08 | 2023-05-08 | Recovery device for catalyst residual liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815528U (en) |
-
2023
- 2023-05-08 CN CN202321085112.2U patent/CN219815528U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |