CN211476577U - Dryer for chemical petroleum refining - Google Patents
Dryer for chemical petroleum refining Download PDFInfo
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- CN211476577U CN211476577U CN201922458326.XU CN201922458326U CN211476577U CN 211476577 U CN211476577 U CN 211476577U CN 201922458326 U CN201922458326 U CN 201922458326U CN 211476577 U CN211476577 U CN 211476577U
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- shell
- fixedly connected
- water collecting
- side wall
- petroleum refining
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Abstract
The utility model provides a desicator is used in chemical industry petroleum refining, this desicator is used in chemical industry petroleum refining includes: a shell, a stirring device and a water collecting device; the side wall of the shell is fixedly connected with an electric heating net; the stirring device comprises a rotating shaft rotatably connected with the shell, a supporting rod fixedly connected with the rotating shaft, a plurality of stirring rods fixedly connected with the supporting rod, and a scraping plate fixedly connected with the supporting rod; the water collecting device comprises a water collecting pipe fixedly connected with the shell and a water collecting tank fixedly connected with the water collecting pipe. The utility model has the advantages that: the purpose of placing the catalyst can be achieved through the arranged shell; the catalyst in the shell can be stirred by the arranged stirring device, so that the catalyst is heated uniformly; the water generated when the catalyst is dried can be collected through the arranged water collecting device.
Description
Technical Field
The utility model relates to the technical field of the drying of petroleum catalyst especially involves a desicator is used in chemical industry petroleum refining.
Background
In the production process of the catalyst, the operation conditions of each unit have different degrees of influence on the physicochemical property and the activity of the catalyst, and among the influencing factors, equipment and instruments used in the production process of the catalyst play a very important role in improving the quality of the catalyst product and improving the production efficiency. Most of drying equipment used in the field of catalyst production at present is box-type static drying equipment. The drying equipment has the defects of long drying time, generally 10-30 hours, uneven material drying, often represented as dry outside and wet inside, dry top and wet bottom, intermittent operation, high labor intensity and low automation degree. When the catalyst is prepared, the active metal components in the catalyst are migrated due to uneven dryness and humidity and long drying time of materials, so that the metal components are unevenly distributed, and the physicochemical property, the activity and the like of the catalyst are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a dryer for chemical petroleum refining.
The problem of current drying equipment drying time long, and the material is dry inhomogeneous is solved.
The utility model discloses a realize through following technical scheme:
the utility model provides a desicator is used in chemical industry petroleum refining, this desicator is used in chemical industry petroleum refining includes: a shell, a stirring device and a water collecting device;
the side wall of the shell is fixedly connected with an electric heating net;
the stirring device comprises a rotating shaft rotatably connected with the shell, a supporting rod fixedly connected with the rotating shaft, a plurality of stirring rods fixedly connected with the supporting rod, and a scraping plate fixedly connected with the supporting rod; the side wall of the shell is fixedly connected with a stirring motor, and an output shaft of the stirring motor is fixedly connected with the side wall of the shell and one end of the rotating shaft;
the water collecting device comprises a water collecting pipe fixedly connected with the shell and a water collecting tank fixedly connected with the water collecting pipe; wherein, the lateral wall fixed connection cooling pipe of collector pipe, the cooling union coupling has the heat sink.
Preferably, the upper part of the side wall of the shell is provided with a feeding hole, and the lower part of the side wall of the shell is provided with a discharging hole; and the side wall of the shell is also hinged with a baffle plate for sealing the feed inlet and the discharge outlet.
Preferably, the scraper blade is arc-shaped, and one side of the scraper blade is closely attached to the inner wall of the shell.
Preferably, the water collecting pipe comprises a vertical section fixedly connected with the shell and an inclined section fixedly connected with the vertical section; wherein, the lateral wall fixed connection's of slope section negative pressure pump, just the one end of slope section with header tank fixed connection.
Preferably, the cooling device comprises a cooling box, a plurality of refrigerating sheets fixedly connected with the cooling box, and a water pump fixedly connected with the side wall of the cooling box; the water outlet of the water pump is fixedly connected with one end of the cooling pipe through a first water delivery pipe, and the other end of the cooling pipe is communicated with the cooling box.
Preferably, the cooling pipe is wound on the side wall of the inclined section.
The utility model has the advantages that: the purpose of placing the catalyst can be achieved through the arranged shell; the catalyst in the shell can be stirred by the arranged stirring device, so that the catalyst is heated uniformly; the water generated when the catalyst is dried can be collected through the arranged water collecting device.
Drawings
Fig. 1 is a schematic structural diagram of a dryer for chemical petroleum refining according to an embodiment of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Firstly, in order to facilitate understanding of the dryer for chemical petroleum refining provided in the embodiment of the present application, an application scenario of the dryer for chemical petroleum refining provided in the embodiment of the present application is described first, and the dryer for chemical petroleum refining provided in the embodiment of the present application is used for fully drying a catalyst for petroleum production; the existing drying equipment has long drying time and uneven material drying. The following describes a dryer for chemical petroleum refining according to an embodiment of the present invention with reference to the drawings.
The utility model provides a dryer for chemical petroleum refining, which comprises a shell 1 for placing a catalyst; the stirring device is used for stirring the catalyst in the shell 1, so that the catalyst in the shell 1 is uniformly heated; and the water collecting device is used for collecting water generated when the catalyst is dried. When the catalyst drying device is used specifically, a catalyst can be placed into the shell 1, then the shell 1 is heated, so that the catalyst in the shell 1 is heated and dried, and the catalyst in the shell 1 is stirred by using the stirring device while being heated, so that the catalyst in the shell 1 is heated more uniformly; the moisture generated by the catalyst can be collected by the water collecting device while the catalyst is dried; the dried catalyst is taken out of the housing 1 after the completion of drying.
The utility model discloses can refer to fig. 1 when specifically setting up, fig. 1 is the utility model discloses embodiment provides a desicator's for chemical industry petroleum refining structure schematic diagram. As can be seen from fig. 1, the utility model comprises a spherical shell 1, wherein a feed inlet is arranged on the upper part of the side wall of the shell 1, a discharge outlet is arranged on the lower part of the side wall of the shell 1, and baffles are hinged at the feed inlet and the discharge outlet; when using this application utility model, at first open the articulated baffle of feed inlet, then put into casing 1 with the catalyst that needs drying and dry and carry out the drying.
Continuing to refer to fig. 1, the side wall of the casing 1 is further fixedly connected with an electric heating net 2, and the casing 1 is further connected with a rotatable rotating shaft 3, when the rotating shaft 3 is specifically arranged, two opposite mounting holes can be formed in the inner wall of the casing 1, a bearing is fixedly mounted in each mounting hole, and then two ends of the rotating shaft 3 are respectively fixedly connected with the inner rings of the corresponding bearings, so that the rotating shaft 3 can rotate; continuing to refer to fig. 1, the lateral wall fixedly connected with many spinal branch vaulting poles 4 of pivot 3, and every spinal branch vaulting pole 4 all is mutually perpendicular with pivot 3, the equal fixedly connected with many puddlers 5 of lateral wall of every spinal branch vaulting pole 4, and the equal fixedly connected with scraper blade 6 of the one end that pivot 3 was kept away from to every spinal branch vaulting pole 4, this scraper blade 6 is the arc when specifically setting up, and scraper blade 6 keeps away from one side of spinal branch vaulting pole 4 and the inner wall of casing 1 closely pastes together. After the catalyst is put into the shell 1, the electric heating net 2 is electrified, and at the moment, the electric heating net 2 heats the shell 1, so that the catalyst in the shell 1 is heated, and the catalyst in the shell 1 is heated and dried; meanwhile, the rotating shaft 3 is rotated to drive the supporting rod 4 to rotate, so that the stirring rod 5 and the scraper 6 are driven to rotate, the catalyst in the shell 1 is stirred through the stirring rod 5, the catalyst in the shell 1 is heated more uniformly, and the scraper 6 can prevent the catalyst from being adhered to the inner wall of the shell 1 when rotating because one side of the scraper 6, which is far away from the supporting rod 4, is tightly attached to the inner wall of the shell 1; after the drying is finished, the baffle at the discharge port of the shell 1 is opened, so that the dried catalyst is discharged.
The water collection device may continue to refer to fig. 1 when specifically set up. As can be seen from fig. 1, the water collecting device comprises a water collecting pipe communicated with the housing 1, and the water collecting pipe comprises a vertical section 10 connected with the housing 1 when being specifically arranged, and further comprises an inclined section 11 fixedly connected with the vertical section 10, and one end of the inclined section 11 far away from the vertical section 10 is fixedly connected with the water collecting tank 8; the side wall of the inclined section 11 is wound with a cooling pipe 9, the cooling box 13 is further included, the cooling box 13 is filled with water, a plurality of refrigerating sheets 14 are fixedly connected to a bottom plate of the cooling box 13, a cold end of each refrigerating sheet 14 is located in the cooling box 13, a hot end of each refrigerating sheet 14 is located outside the cooling box 13, a water pump 15 is fixedly connected to the side wall of the cooling box 13, a water outlet of the water pump is fixedly connected with one end of the cooling pipe 9 through a first water delivery pipe 16, and the other end of the cooling pipe 9 is communicated with the cooling box 13 through a second water delivery pipe 17; with continued reference to fig. 1, a negative pressure pump 12 is fixedly connected to the side wall of the inclined section 11. Before drying the catalyst in the shell 1, firstly starting the negative pressure pump 12, reducing the pressure in the shell 1 by the negative pressure pump 12, thereby reducing the evaporation temperature of water in the catalyst and saving electric energy to a certain extent; when the catalyst in the shell 1 is dried, the refrigeration piece 14 is electrified, the refrigeration piece 14 cools water in the cooling box 13, then the water pump 15 is started, the water pump 15 pumps the cooled water into the first water delivery pipe 16 and transmits the cooled water into the cooling pipe 9, so that the temperature in the inclined section 11 is reduced, moisture in the catalyst is heated and evaporated into water vapor, the water vapor can rise into the vertical section 10 and then enter into the inclined section 11, and the water vapor can be condensed into water in the inclined section 11 due to the low temperature in the inclined section 11, and the condensed water can flow into the water collection box 8 for storage due to the fact that the inclined section 11 has a certain angle; because the water vapor is condensed into water temperature and is reduced, the water in the cooling pipe 9 can absorb heat in the water vapor, so the water temperature in the cooling pipe 9 can be increased, and the water with the increased temperature in the cooling pipe 9 can enter the cooling box 13 through the second water conveying pipe 17 and sequentially circulate. And a drainage pipe can be fixedly connected with the side wall of the water collecting tank 8, and when the water in the water collecting tank 8 is full, the water can be drained from the drainage pipe.
The utility model provides an all should be connected with the control switch who controls its self with the electric part, and each should be connected with the external power source electricity through the control switch who controls its self with the electric part.
In order to conveniently determine the drying degree of the catalyst in the shell 1, a plurality of temperature sensors can be fixedly connected to the inner wall of the shell 1, a single-chip microcomputer processor which is in signal connection with the temperature sensors is fixedly connected to the outer wall of the shell 1, a display screen which is in signal connection with the single-chip microcomputer processor is fixedly connected to the outer wall of the shell 1, and the temperature of each temperature sensor can be read through the display screen, so that the drying degree of the catalyst in the shell 1 can be judged currently.
In the embodiments, the dryer for chemical petroleum refining provided in the embodiments of the present application can uniformly dry a catalyst for petroleum production, save energy, and shorten drying time.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A dryer for chemical petroleum refining, comprising: a shell, a stirring device and a water collecting device;
the side wall of the shell is fixedly connected with an electric heating net;
the stirring device comprises a rotating shaft rotatably connected with the shell, a supporting rod fixedly connected with the rotating shaft, a plurality of stirring rods fixedly connected with the supporting rod, and a scraping plate fixedly connected with the supporting rod; the side wall of the shell is fixedly connected with a stirring motor, and an output shaft of the stirring motor is fixedly connected with the side wall of the shell and one end of the rotating shaft;
the water collecting device comprises a water collecting pipe fixedly connected with the shell and a water collecting tank fixedly connected with the water collecting pipe; wherein, the lateral wall fixed connection cooling pipe of collector pipe, the cooling union coupling has the heat sink.
2. The dryer for chemical petroleum refining of claim 1, wherein the upper part of the side wall of the shell is provided with a feeding hole, and the lower part of the side wall of the shell is provided with a discharging hole; and the side wall of the shell is also hinged with a baffle plate for sealing the feed inlet and the discharge outlet.
3. The dryer for chemical petroleum refining of claim 1, wherein the scraper is arc-shaped, and one side of the scraper is closely attached to the inner wall of the shell.
4. The chemical petroleum refining dryer of claim 1, wherein the water collecting pipe comprises a vertical section fixedly connected with the shell and an inclined section fixedly connected with the vertical section; wherein, the lateral wall fixed connection's of slope section negative pressure pump, just the one end of slope section with header tank fixed connection.
5. The chemical petroleum refining dryer according to claim 1, wherein the cooling device comprises a cooling box, a plurality of refrigeration sheets fixedly connected with the cooling box, and a water pump fixedly connected with the side wall of the cooling box; the water outlet of the water pump is fixedly connected with one end of the cooling pipe through a first water delivery pipe, and the other end of the cooling pipe is communicated with the cooling box.
6. The chemical petroleum refining dryer of claim 4, wherein the cooling pipe is wound around a side wall of the inclined section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458326.XU CN211476577U (en) | 2019-12-31 | 2019-12-31 | Dryer for chemical petroleum refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922458326.XU CN211476577U (en) | 2019-12-31 | 2019-12-31 | Dryer for chemical petroleum refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476577U true CN211476577U (en) | 2020-09-11 |
Family
ID=72378030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922458326.XU Active CN211476577U (en) | 2019-12-31 | 2019-12-31 | Dryer for chemical petroleum refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211476577U (en) |
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2019
- 2019-12-31 CN CN201922458326.XU patent/CN211476577U/en active Active
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