CN214682698U - Honeycomb catalyst coating device - Google Patents
Honeycomb catalyst coating device Download PDFInfo
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- CN214682698U CN214682698U CN202023084512.0U CN202023084512U CN214682698U CN 214682698 U CN214682698 U CN 214682698U CN 202023084512 U CN202023084512 U CN 202023084512U CN 214682698 U CN214682698 U CN 214682698U
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- supporting platform
- fixed
- catalyst coating
- guide rail
- fixing mechanisms
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Abstract
The utility model discloses a honeycomb catalyst coating device, its characterized in that: the material pumping device comprises a supporting platform, a fan, a stirring tank and a material pumping pump, wherein a mounting plate is arranged on the rear side of the upper portion of the supporting platform, the mounting plate is perpendicular to the supporting platform, two fixing mechanisms are arranged at positions, located on the front side of the mounting plate, on the supporting platform, the mounting plate front side is provided with a first guide rail and a second guide rail corresponding to the two fixing mechanisms, a lifting disc and a lifting block are arranged on the first guide rail and the second guide rail respectively, and the fixing mechanisms are arranged in the middle of the lifting disc. The utility model discloses can conveniently carry out the coating of catalyst and blow off to honeycomb ceramic carrier to improve the efficiency of production.
Description
Technical Field
The utility model relates to a coating equipment field, concretely relates to honeycomb catalyst coating device.
Background
In the manufacture of a honeycomb ceramic carrier catalyst, there is a step of uniformly passing the catalyst through each cell of the honeycomb ceramic carrier. In the prior art, a common laboratory mostly adopts a manual mode when coating a catalyst, so that time and labor are wasted, and the end face of a honeycomb ceramic carrier has resistance, so that the coating is not uniform, and a lot of defects exist.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a honeycomb catalyst coating device.
In order to achieve the above object, the present invention provides the following technical solutions:
a honeycomb catalyst coating device comprises a supporting platform, a fan, a stirring tank and a material pumping pump, wherein a mounting plate is arranged on the rear side of the upper part of the supporting platform, the mounting plate and the supporting platform are mutually vertical, two fixing mechanisms are arranged at the position, positioned on the front side of the mounting plate, on the supporting platform, a first guide rail and a second guide rail are arranged at the position, corresponding to the two fixing mechanisms, on the front side of the mounting plate, a lifting disc and a lifting block are respectively arranged on the first guide rail and the second guide rail, a fixing mechanism is arranged in the middle of the lifting disc, a baffle is arranged on the fixing mechanism on the lifting disc, the fixing mechanism on the lifting disc is positioned right above the fixing mechanism on the left side of the supporting platform, a material feeding funnel is arranged below the fixing mechanism on the left side of the supporting platform, a material pumping pipe is connected between the stirring tank and the material pumping pump, and a material feeding pipe is connected between the material pumping pump and the material feeding funnel, the elevating block front end is provided with the sealed cowling, and the fixed establishment below on right side is provided with the retaining ring on supporting platform, and the retaining ring below is provided with the waste material bucket, is connected with out the tuber pipe between fan and the sealed cowling.
Preferably, the waste barrel has a diameter greater than that of the retaining ring, and a portion of the retaining ring extends into the waste barrel.
Preferably, the upper part of the supporting platform is provided with a weigher.
Preferably, the upper part of the sealing cover is provided with an air pipe joint, and one end of the air outlet pipe, which is far away from the fan, is connected with the air pipe joint.
Preferably, the lower part of the feeding hopper is provided with a feeding joint, and one end of the feeding pipe, which is far away from the material pumping pump, is connected with the feeding joint.
Preferably, the fixing mechanism comprises a fixing disc, a fixing plate and a sealing rubber ring, a notch is formed in the middle of the fixing disc, a circle of inflation groove is formed in the side wall of the notch, an air inlet is formed in the fixing disc and communicated with the inflation groove, mounting grooves are formed in the positions, located around the notch, of the upper portion and the lower portion of the fixing disc, a circle of embedded groove is formed in the bottom of the mounting groove, the sealing rubber ring is arranged in the notch, the sealing rubber ring covers the outer side of the inflation groove, the upper end and the lower end of the sealing rubber ring are located in the embedded grooves in the upper side and the lower side of the fixing disc respectively, the fixing plate is fixed in the mounting grooves through bolts, and the fixing plate and the fixing disc fix the upper end and the lower end of the sealing rubber ring in the embedded grooves.
Compared with the prior art, the beneficial effects of the utility model are that: fixing the honeycomb ceramic carrier through a fixing mechanism, and pumping the catalyst coating liquid into the honeycomb ceramic carrier from bottom to top so as to flow through holes in the honeycomb ceramic carrier; and blowing off the redundant catalyst coating liquid in the through holes of the honeycomb ceramic carrier to prepare for subsequent drying treatment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a schematic structural view of the fixing mechanism of the present invention;
fig. 4 is a first cross-sectional view of the fixing mechanism of the present invention;
fig. 5 is a second cross-sectional view of the fixing mechanism of the present invention;
FIG. 6 is an enlarged schematic view at A in FIG. 5;
fig. 7 is a schematic structural view of the fixed disk of the present invention.
Reference numerals: a support platform 1; a mounting plate 2; a weigher 3; a fixing mechanism 4; a fixed disk 41; a mounting groove 411; a gas-filled tank 412; an insertion groove 413; a fixed plate 42; a seal rubber ring 43; an air intake hole 44; a seal cover 5; a fan 6; an air outlet pipe 7; an air pipe joint 8; a second guide rail 9; a first guide rail 10; a lifting plate 11; a baffle plate 12; a feed hopper 13; a feed connection 14; a retainer ring 15; a waste bin 16; a stirring tank 17; a lifting block 18; a draw tube 19; a supply pipe 20; a pump 21.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figures 1-7, a honeycomb catalyst coating device comprises a supporting platform 1, a fan 6, a stirring tank 17 and a material pumping pump 21, wherein a plurality of supporting legs are arranged at the lower part of the supporting platform 1, a mounting plate 2 is arranged at the rear side of the upper part of the supporting platform 1, the mounting plate 2 is perpendicular to the supporting platform 1, two fixing mechanisms 4 are arranged at the front side of the mounting plate 2 on the supporting platform 1, a first guide rail 10 and a second guide rail 9 are arranged at the front side of the mounting plate 2 corresponding to the two fixing mechanisms 4, a lifting disc 11 and a lifting block 18 are respectively arranged on the first guide rail 10 and the second guide rail 9, the fixing mechanism 4 is arranged at the middle position of the lifting disc 11, baffle plates 12 are arranged on the fixing mechanisms 4 on the lifting disc 11, four baffle plates 12 are arranged, the four baffle plates 12 form a square, the fixing mechanism 4 on the lifting disc 11 is arranged right above the fixing mechanism 4 at the left side of the supporting platform 1, supporting platform 1 is last left fixed establishment 4 below and is provided with feed hopper 13, be connected with pumping pipe 19 between agitator tank 17 and the feed inlet of pumping pump 21, be connected with feed pipe 20 between the discharge gate of pumping pump 21 and the feed hopper 13, the 18 front ends of elevator are provided with sealed cowling 5, supporting platform 1 is last right side fixed establishment 4 below and is provided with retaining ring 15, retaining ring 15 below is provided with waste material bucket 16, be connected with out tuber pipe 7 between fan 6 and the sealed cowling 5.
The diameter of the waste material barrel 16 is larger than that of the check ring 15, a part of the check ring 15 extends into the waste material barrel 16, and the check ring 15 is used for preventing the blown-off catalyst coating liquid from dispersing all the way, so that the catalyst coating liquid completely enters the waste material barrel 16.
The upper part of the supporting platform 1 is provided with a weigher 3, and the weigher 3 is used for weighing the weight of the honeycomb ceramic carrier taken out of the sealing cover 5 and comparing the weight with the weight after subsequent treatment.
An air pipe joint 8 is arranged at the upper part of the sealing cover 5, and one end of the air outlet pipe 7 far away from the fan 6 is connected with the air pipe joint 8. The lower part of the feeding funnel 13 is provided with a feeding joint 14, and one end of the feeding pipe 20 far away from the material pumping pump 21 is connected with the feeding joint 14. The feeding joint 14 and the air pipe joint 8 are in the form of quick joints, and can quickly complete the connection or disconnection of pipelines.
The fixing mechanism 4 comprises a fixing disc 41 and a fixing plate 42, the sealing rubber ring 43 is arranged in the middle of the fixed disc 41, a notch is formed in the middle of the fixed disc 41, the shape of the notch is matched with the shape of a material to be coated, the shape of the honeycomb ceramic carrier in the embodiment is square, so that the notch of the fixed disc 41 is square, a circle of inflation groove 412 is formed in the side wall of the notch, an air inlet 44 is formed in the fixed disc 41 and communicated with the inflation groove 412, mounting grooves 411 are formed in the positions, around the notch, of the upper portion and the lower portion of the fixed disc 41, a circle of embedded groove 413 is formed in the bottom of the mounting groove 411, a sealing rubber ring 43 is arranged in the notch, the sealing rubber ring 43 covers the outer side of the inflation groove 412, the upper end and the lower end of the sealing rubber ring 43 are bent and then respectively located in the embedded grooves 413 on the upper side and the lower side of the fixed disc 41, the fixed plate 42 is fixed in the mounting groove 411 through bolts, and the fixed plate 41 fix the upper end and the lower end of the sealing rubber ring 43 in the embedded groove 413.
The lifting plate 11 is provided with a through hole communicated with the air inlet hole 44, and the through hole is used for connecting external inflation equipment.
In specific implementation, the fixing mechanism 4 is fixed in the following manner: the air inlet hole 44 is connected with an external air supply mechanism, and air enters the air inflation groove 412 from the air inlet hole 44, so that the projection at the middle part of the sealing rubber ring 43 is contacted with the periphery of the honeycomb ceramic carrier, and the honeycomb ceramic carrier is clamped and fixed by the projection.
The honeycomb ceramic carrier is placed in the fixing mechanism 4 on the left side of the supporting platform 1 to be fixed, the lifting disc 11 moves downwards along the first guide rail 10, the upper part of the honeycomb ceramic carrier is fixed by the fixing mechanism 4 on the lifting disc 11, and the upper end of the baffle plate 12 exceeds the upper end face of the honeycomb ceramic carrier. The catalyst coating liquid in the agitation tank 17 is pumped by a pump 21 through a pump pipe 19 and is transferred to the feed hopper 13 through a supply pipe 20.
Because the sealing rubber ring 43 is attached to the periphery of the honeycomb ceramic carrier, the catalyst coating liquid in the feeding funnel 13 flows upwards through the through holes in the honeycomb ceramic carrier, and after the catalyst coating liquid reaches the upper end of the honeycomb ceramic carrier, the catalyst coating liquid cannot flow outwards and scatter due to the arrangement of the baffle plate 12. At this time, the operation of the pump 21 is stopped, thereby stopping the supply of the fuel. The honeycomb ceramic carrier is taken out and put into the fixing mechanism 4 on the right side of the supporting platform 1 for fixing, and the lifting block 18 moves downwards along the second guide rail 9, so that the sealing cover 5 covers the honeycomb ceramic carrier. And the fan 6 blows air to the sealing cover 5 through the air outlet pipe 7, sweeps the honeycomb ceramic carrier and blows off redundant catalyst coating liquid in the through holes of the honeycomb ceramic carrier. The blown-off catalyst coating liquid falls into the waste bin 16 below for collection. The fixing mechanism 4 is used for blocking the blown-off catalyst coating liquid, so that the blown-off catalyst coating liquid can completely enter the waste material barrel 16 below.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A honeycomb catalyst coating apparatus characterized by: comprises a supporting platform (1), a fan (6), a stirring tank (17) and a material pumping pump (21), wherein a mounting plate (2) is arranged on the rear side of the upper part of the supporting platform (1), the mounting plate (2) is perpendicular to the supporting platform (1), two fixing mechanisms (4) are arranged at the front side of the mounting plate (2) on the supporting platform (1), a first guide rail (10) and a second guide rail (9) are arranged at the positions corresponding to the two fixing mechanisms (4) on the front side of the mounting plate (2), a lifting disc (11) and a lifting block (18) are respectively arranged on the first guide rail (10) and the second guide rail (9), the fixing mechanisms (4) are arranged at the middle position of the lifting disc (11), a baffle plate (12) is arranged on the fixing mechanisms (4) on the lifting disc (11), the fixing mechanisms (4) on the lifting disc (11) are positioned right above the left fixing mechanisms (4) on the supporting platform (1), supporting platform (1) is gone up left fixed establishment (4) below and is provided with feed hopper (13), be connected with between the feed inlet of agitator tank (17) and pump (21) and take out material pipe (19), be connected with between the discharge gate of pump (21) and feed hopper (13) feed pipe (20), elevator (18) front end is provided with sealed cowling (5), supporting platform (1) is gone up fixed establishment (4) below on right side and is provided with retaining ring (15), retaining ring (15) below is provided with waste material bucket (16), be connected with out tuber pipe (7) between fan (6) and sealed cowling (5).
2. The honeycomb catalyst coating apparatus according to claim 1, wherein: the diameter of the waste barrel (16) is larger than that of the retainer ring (15), and one part of the retainer ring (15) extends into the waste barrel (16).
3. The honeycomb catalyst coating apparatus according to claim 1, wherein: and a weighing device (3) is arranged at the upper part of the supporting platform (1).
4. The honeycomb catalyst coating apparatus according to claim 1, wherein: and an air pipe connector (8) is arranged on the upper part of the sealing cover (5), and one end of the air outlet pipe (7) far away from the fan (6) is connected with the air pipe connector (8).
5. The honeycomb catalyst coating apparatus according to claim 1, wherein: the feeding hopper (13) is provided with a feeding joint (14) at the lower part, and one end of the feeding pipe (20) far away from the material pumping pump (21) is connected with the feeding joint (14).
6. The honeycomb catalyst coating apparatus according to claim 1, wherein: fixed establishment (4) are including fixed disk (41), fixed plate (42), sealed rubber ring (43), a breach has been seted up in the middle of fixed disk (41), round inflation tank (412) have been seted up on the lateral wall of breach, be provided with inlet port (44) on fixed disk (41), inlet port (44) and inflation tank (412) intercommunication, the position that is located around the breach about fixed disk (41) is provided with mounting groove (411), mounting groove (411) bottom is provided with round embedded groove (413), be equipped with sealed rubber ring (43) in the breach, sealed rubber ring (43) cover in the inflation tank (412) outside, the upper and lower both ends of sealed rubber ring (43) are located embedded groove (413) of fixed disk (41) downside respectively, fixed plate (42) are fixed in mounting groove (411) through the bolt, fixed plate (42) and fixed disk (41) both are fixed in the upper and lower both ends of sealed rubber ring (43) and inlay the embedded groove (413), fixed plate (42) are fixed in the upper and lower both ends of sealed rubber ring (43) Into the groove (413).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023084512.0U CN214682698U (en) | 2020-12-21 | 2020-12-21 | Honeycomb catalyst coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023084512.0U CN214682698U (en) | 2020-12-21 | 2020-12-21 | Honeycomb catalyst coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214682698U true CN214682698U (en) | 2021-11-12 |
Family
ID=78558524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023084512.0U Active CN214682698U (en) | 2020-12-21 | 2020-12-21 | Honeycomb catalyst coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214682698U (en) |
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2020
- 2020-12-21 CN CN202023084512.0U patent/CN214682698U/en active Active
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