Device for removing powder on surface of iron-molybdenum catalyst
Through the device combining vibration and negative pressure adsorption, the problem of iron-molybdenum catalyst surface powder affecting production is solved, efficient removal is achieved, and production quality and easy operation are ensured.
Patent Information
- Application Number
- CN202420258736.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-01
AI Technical Summary
When the iron-molybdenum catalyst is made into a semi-finished product, a layer of powder will adhere to its surface, affecting subsequent production, so an efficient removal device is needed.
A device including a vibrating motor, a feeding screen plate, a lead screen plate and a vacuum cleaner assembly is designed to remove powder from the surface of the iron-molybdenum catalyst by combining vibration and negative pressure adsorption. The vibration motor causes the processing box to shake, and the feeding screen plate and the lead screen plate are combined with the driving motor to achieve the inverting and unloading of the powder, while the vacuum cleaner assembly collects the powder through the powder suction fan and the negative pressure air duct.
It realizes efficient removal of batch iron-molybdenum catalyst surface powder, ensuring the quality of subsequent production, simple operation and significant effect.
Smart Images
Figure CN222153231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of iron-molybdenum catalyst processing, in particular to a device for removing powder on the surface of an iron-molybdenum catalyst. Background Art
[0002] Iron-molybdenum catalyst is a very effective catalyst discovered after extensive research. It is a synthetic catalyst that can effectively promote a certain chemical reaction to produce new substances or change the chemical properties of the original substances, thereby achieving the purpose of production and processing. When the iron-molybdenum catalyst is made into a semi-finished product, a layer of powder will adhere to its surface. In order to avoid the powder affecting the subsequent production of the iron-molybdenum catalyst, a removal device is needed to remove the powder on the surface of the iron-molybdenum catalyst. Utility Model Content
[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a device for removing powder on the surface of iron-molybdenum catalyst.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A device for removing powder on the surface of an iron-molybdenum catalyst comprises a base, a plurality of groups of springs are arranged on the base, a processing box is connected to the plurality of groups of springs, a vibration motor is installed at the bottom of the processing box so that the vibration motor operates to cause the processing box to vibrate; a feed hopper is arranged at the top of the processing box, a sealing cover is slidably arranged on the feed hopper so that the feed hopper is sealed during the operation of the device, a discharge port and a blocking component for opening and closing the discharge port are arranged on one side of the processing box; a material placement sieve plate is rotatably arranged in the processing box, the material placement sieve plate is matched with the inner cavity of the processing box and is connected to a driving motor arranged outside the processing box so that the driving motor operates to cause the material placement sieve plate to rotate, and the turning and discharging operation of the iron-molybdenum removal catalyst on the material placement sieve plate is completed; a material introduction sieve plate is also arranged in the processing box, the material introduction sieve plate is tilted and located below the material placement sieve plate, and the lower end of the material placement sieve plate is connected to the discharge port to realize the discharge of the iron-molybdenum removal catalyst material; a dust suction component is also arranged on the base, and the dust suction component is connected to the processing box to realize the dust suction operation of the powder in the processing box.
[0006] Furthermore, the blocking assembly includes a telescopic cylinder and a blocking plate. The telescopic cylinder is vertically arranged on the side wall of the processing box and is connected to a blocking plate. The size of the blocking plate is adapted to the size of the discharge port and is located outside the discharge port so that the operation of the telescopic cylinder enables the blocking plate to complete the opening and closing of the discharge port.
[0007] Furthermore, the dust suction component includes a powder suction fan, a negative pressure air duct, a powder collecting box, a powder separation net, a powder storage box, a powder guide pipe, a tee, a first powder suction pipe and a second powder suction pipe; the powder suction fan is arranged on a base and is connected to the powder collecting box through a negative pressure air duct, a powder separation net and a powder storage box are arranged in the powder collecting box, a powder guide pipe is connected to the powder inlet end of the powder collecting box, the powder guide pipe is connected to the first powder suction pipe and the second powder suction pipe through a tee, the first powder suction pipe is connected to the top of the processing box, and the second powder suction pipe is connected to the bottom of the processing box.
[0008] Compared with the prior art, the beneficial effects of the utility model are:
[0009] The utility model realizes the removal of powder on the surface of batch iron-molybdenum catalysts by combining vibration and negative pressure adsorption, provides quality assurance for the subsequent production of iron-molybdenum catalysts, is simple to operate, and has good practical effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the external structure of the utility model;
[0011] Figure 2 It is a schematic diagram of the internal structure of the utility model;
[0012] Among them: 1. Base; 2. Spring; 21. Vibration motor; 3. Processing box; 31. Feed hopper; 32. Sealing cover; 33. Feeding port; 4. Telescopic cylinder; 41. Material blocking plate; 5. Material placement sieve plate; 51. Driving motor; 6. Material introduction sieve plate; 7. Powder suction fan; 71. Negative pressure air duct; 72. Powder collecting box; 73. Powder isolation net; 74. Powder storage box; 75. Powder guide pipe; 76. Tee; 77. First powder suction pipe; 78. Second powder suction pipe. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:
[0014] Refer to the attached Figure 1 and attached Figure 2As shown, a device for removing powder on the surface of an iron-molybdenum catalyst comprises a base 1, a plurality of springs 2 are arranged on the base 1, a processing box 3 is connected to the plurality of springs 2, a vibration motor 21 is installed at the bottom of the processing box 3 so that the vibration motor 21 operates to make the processing box 3 vibrate; a feed hopper 31 is arranged on the top of the processing box 3, a sealing cover 32 is slidably arranged on the feed hopper 31 so that the feed hopper 31 is sealed during the operation of the device, a feed opening 33 and a blocking component for opening and closing the feed opening 33 are arranged on one side of the processing box 3; a material placement sieve plate 5 is rotatably arranged in the processing box 3 The material placement sieve plate 5 is consistent with the inner cavity of the processing box 3 and is connected to the driving motor 51 arranged outside the processing box 3 so that the driving motor 51 operates to rotate the material placement sieve plate 5, thereby completing the flipping and unloading operation of the iron removal molybdenum catalyst on the material placement sieve plate 5; a material introduction sieve plate 6 is also provided in the processing box 3, and the material introduction sieve plate 6 is tilted and located below the material placement sieve plate 5. The lower end of the material placement sieve plate 5 is connected to the unloading port 33 to realize the unloading of the iron removal molybdenum catalyst material; a dust suction component is also provided on the base 1, and the dust suction component is connected to the processing box 3 to realize the dust suction operation of the powder in the processing box 3.
[0015] Specifically, the blocking assembly includes a telescopic cylinder 4 and a blocking plate 41. The telescopic cylinder 4 is vertically arranged on the side wall of the processing box 3 and is connected to a blocking plate 41. The size of the blocking plate 41 is adapted to the size of the discharge port 33 and is located outside the discharge port 33 so that the operation of the telescopic cylinder 4 allows the blocking plate 41 to complete the opening and closing of the discharge port 33.
[0016] Specifically, the dust suction component includes a powder suction fan 7, a negative pressure air duct 71, a powder collecting box 72, a powder separation net 73, a powder storage box 74, a powder guide pipe 75, a tee 76, a first powder suction pipe 77 and a second powder suction pipe 78; the powder suction fan 7 is arranged on the base 1 and is connected to the powder collecting box 72 through the negative pressure air duct 71, the powder collecting box 72 is provided with a powder separation net 73 and a powder storage box 74, the powder inlet end of the powder collecting box 72 is connected to a powder guide pipe 75, the powder guide pipe 75 is connected to the first powder suction pipe 77 and the second powder suction pipe 78 through the tee 76, the first powder suction pipe 77 is connected to the top of the processing box 3, and the second powder suction pipe 78 is connected to the bottom of the processing box 3.
[0017] During the specific implementation of this device, the iron-molybdenum catalyst raw material is injected into the processing box 3 through the feed hopper 31 and falls onto the material loading sieve plate 5. Then, the sealing cover 32 is closed, the device is started, the processing box 3 begins to vibrate, and the iron-molybdenum catalyst raw material on the material loading sieve plate 5 is shaken together. During the shaking process, the powder on it is lifted up, and then the lifted powder is adsorbed and collected by the dust collection component. After a period of time, the iron-molybdenum catalyst raw material powder on the material loading sieve plate 5 is removed, and then the driving motor 51 is operated to make the material loading sieve plate 5 flip 180°, and the iron-molybdenum catalyst raw material on the material loading sieve plate 5 falls onto the material introduction sieve plate 6. At this time, the blocking component is operated to open the discharge port 33, and the iron-molybdenum catalyst raw material is discharged along with the material introduction sieve plate 6.
[0018] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for removing powder from the surface of an iron-molybdenum catalyst, characterized in that: The invention comprises a base (1), a plurality of groups of springs (2) are arranged on the base (1), a processing box (3) is connected to the plurality of groups of springs (2), a vibration motor (21) is installed at the bottom of the processing box (3); a feeding hopper (31) is arranged on the top of the processing box (3), a sealing cover (32) is slidably arranged on the feeding hopper (31), a material discharge port (33) and a material blocking component for opening and closing the material discharge port (33) are arranged on one side of the processing box (3); a rotating device is arranged in the processing box (3) A material placement sieve hole plate (5) is arranged, the material placement sieve hole plate (5) is matched with the inner cavity of the processing box (3) and is connected to a driving motor (51) arranged outside the processing box (3); a material introduction sieve hole plate (6) is also arranged in the processing box (3), the material introduction sieve hole plate (6) is inclined and is located below the material placement sieve hole plate (5), and the lower end of the material placement sieve hole plate (5) is connected to the material discharge port (33); a dust collection component is also arranged on the base (1), and the dust collection component is connected to the processing box (3).
2. The device for removing powder from the surface of an iron-molybdenum catalyst according to claim 1, characterized in that: The blocking assembly comprises a telescopic cylinder (4) and a blocking plate (41); the telescopic cylinder (4) is vertically arranged on the side wall of the processing box (3) and is connected to a blocking plate (41); the size of the blocking plate (41) is adapted to the size of the discharge port (33) and is located outside the discharge port (33).
3. The device for removing powder from the surface of an iron-molybdenum catalyst according to claim 1, characterized in that: The dust suction component comprises a powder suction fan (7), a negative pressure air duct (71), a powder collecting box (72), a powder separation net (73), a powder storage box (74), a powder guide pipe (75), a three-way connection (76), a first powder suction pipe (77) and a second powder suction pipe (78); the powder suction fan (7) is arranged on the base (1) and is connected to the powder collecting box (72) through the negative pressure air duct (71); a powder separation net (73) and a powder storage box (74) are arranged in the powder collecting box (72); a powder guide pipe (75) is connected to the powder inlet end of the powder collecting box (72); the powder guide pipe (75) is connected to the first powder suction pipe (77) and the second powder suction pipe (78) through the three-way connection (76); the first powder suction pipe (77) is connected to the top of the processing box (3); and the second powder suction pipe (78) is connected to the bottom of the processing box (3).