CN218707358U - Expanded perlite product conveyor - Google Patents
Expanded perlite product conveyor Download PDFInfo
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- CN218707358U CN218707358U CN202222877676.1U CN202222877676U CN218707358U CN 218707358 U CN218707358 U CN 218707358U CN 202222877676 U CN202222877676 U CN 202222877676U CN 218707358 U CN218707358 U CN 218707358U
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- scraper
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The utility model discloses an expanded perlite product conveying device, which comprises a product bin and a conveying device, wherein the conveying device comprises a screening chamber and a wind power chamber; two ends of the wind power chamber are respectively communicated with the air outlet end of the first fan and the material conveying pipe; a first filter screen, a funnel-shaped material guide plate I and a material guide cylinder are arranged in the screening chamber, and the funnel-shaped material guide plate I and the material guide cylinder are connected with the edge of the first filter screen; the first filter screen is in a cone shape with an upward peak; a second material guide plate fixed on the inner wall of the screening chamber is arranged below the first material guide plate, and a material guide cylinder penetrates through a through hole in the middle of the second material guide plate and extends to the position below the second material guide plate; a second filter screen is sleeved on the part of the material guide cylinder, which is positioned below the material guide plate II; the second filter screen is in an umbrella shape with the height gradually decreasing from the middle to the edge, and the lower edge of the second filter screen is connected with the inner wall of the screening chamber; blanking gaps are formed among the edge of the first filter screen, the edge of the first guide plate and the inner wall of the screening chamber, and between the second guide plate and the outer wall of the guide cylinder; the screening chamber is provided with a cleaning port, and a plugging plate is arranged at the cleaning port.
Description
Technical Field
The utility model relates to an expanded perlite carries technical field, concretely relates to expanded perlite product conveyor.
Background
The expanded perlite is obtained by rapidly expanding 4-30 times in volume under the high-temperature condition of 1000-1300 ℃, the particle weight of the expanded perlite is light, the expanded perlite product in the storage bin is generally conveyed to other places by adopting a wind conveying mode, but large-particle impurities can be generated in the storage bin inevitably, the requirement of the large-particle impurities on the wind speed of wind conveying is high, if large-particle substances in the storage bin are not removed, the conveyed wind speed cannot reach the required wind speed of the large-particle impurities, and the large-particle impurities are accumulated in the conveying pipe, and can cause blockage for a long time.
In order to solve the problem that large-particle impurities in expanded perlite products block pipelines in the patent 201920418456.8, a sieve plate is additionally arranged in a material collecting hopper, so that sundries in the products are screened, large-particle materials are intercepted on the sieve plate, and qualified conveyed materials drop below the sieve plate, so that wind power conveying is realized. Although the scheme can realize the screening function, the diameter of the collecting hopper is limited, when more materials fall on the sieve plate, the large-particle materials carry with part of qualified materials and are accumulated at a cleaning opening, so that the larger qualified materials cannot be conveyed; in addition, the materials are in a static state on the sieve plate, when the materials fall onto the sieve plate, the materials with more materials and qualified particle sizes can be accumulated on the sieve plate, so that more materials can be accumulated at the cleaning opening, and the sieve plate is easy to block. It is therefore highly desirable to design an expanded perlite product delivery device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model adopts the following technical scheme:
the conveying device for the expanded perlite products comprises a product bin and a conveying device positioned at the bottom of the product bin, wherein the conveying device comprises a screening chamber communicated with a discharging pipe of the product bin and a wind power chamber communicated with the lower end of the screening chamber; two ends of the wind power chamber are respectively communicated with the air outlet end of the first fan and the material conveying pipe; a first filter screen, a funnel-shaped material guide plate I and a material guide cylinder are sequentially arranged in the screening chamber from top to bottom, wherein the funnel-shaped material guide plate I is connected with the edge of the first filter screen; the first filter screen is in a cone shape with the top point upwards; a second funnel-shaped material guide plate fixed on the inner wall of the screening chamber is arranged below the first material guide plate, and the material guide cylinder penetrates through a through hole in the middle of the second material guide plate and extends to the position below the second material guide plate; a second filter screen is fixedly sleeved on the part of the material guide cylinder, which is positioned below the second material guide plate; the second filter screen is in an umbrella shape with the height gradually reduced from the middle to the edge, and the lower edge of the second filter screen is connected with the inner wall of the screening chamber; blanking gaps are formed among the first filter screen, the edge of the first guide plate and the inner wall of the screening chamber, and among the second guide plate and the outer wall of the guide cylinder; and a cleaning port is arranged on the part of the screening chamber between the second material guide plate and the second filter screen, and the cleaning port is detachably connected with a plugging plate.
Furthermore, a motor is arranged below the wind power chamber, an output shaft of the motor is connected with a rotating shaft, the rotating shaft is rotatably connected with the side wall of the wind power chamber, and the rotating shaft upwards sequentially penetrates through the wind power chamber and the material guide cylinder and extends to the position above the first filter screen; the rotating shaft is rotationally linked with the first filter screen; a first scraper extending to the outer side of the first filter screen is arranged at the upper end of the rotating shaft, and the first scraper is abutted with the upper surface of the first filter screen; the first scraper is connected with a second scraper through a connecting rod, and the second scraper is abutted against the surface of the second material guide plate; the second scraper is connected with a third scraper through a second connecting rod, and the third scraper is abutted against the surface of the second filter screen; and a fourth scraper is arranged on the rotating shaft and is abutted against the surface of the first material guide plate.
Furthermore, the upper end of the screening chamber is connected with a discharging pipe of the product bin through a connecting part; the connecting part is in an inverted funnel shape, the smaller end of the connecting part is detachably connected with the blanking pipe, and the larger end of the connecting part is detachably connected with the screening chamber; the lower end of the screening chamber is detachably connected with the wind power chamber, and the wind power chamber is detachably connected with the air outlet end of the first fan and the material conveying pipe.
Furthermore, a plurality of through grooves are formed in the conveying pipe along the conveying direction, a placing groove extending outwards of the conveying pipe is formed in the through grooves and used for plugging the through grooves, and air replenishing pipes are arranged in the placing groove; a plurality of air supply holes are formed in the air supply pipe along the material conveying direction; one end of the air supplementing pipe is provided with a communicating pipe which penetrates through the placing groove, and the other end of the communicating pipe is communicated with the second fan.
Furthermore, the height of the air supply pipe is flush with the inner wall of the conveying pipeline.
Furthermore, the air supplementing hole is obliquely arranged towards the direction of the discharge end of the conveying pipe, and the diameter of the air inlet end of the air supplementing hole is larger than that of the air outlet end of the air supplementing hole.
The utility model has the advantages that: the utility model discloses set up first filter screen in the screening room, carry out preliminary screening to the expanded perlite product in the feed bin earlier, intercept the large granule material in it above first filter screen, and drop down from the unloading clearance of first filter screen edge, drop to the second filter screen along stock guide two, the second filter screen carries out secondary screening to large granule material and the qualified material that mix with in it, make qualified material finally all fall below the second filter screen, all qualified particle size's products all enter into the wind-force indoor, are carried to pipeline's discharge end by fan one; the utility model is additionally provided with two layers of filter screens, which can realize the maximum filtration of products and prevent the accumulation of qualified products at the cleaning opening; in addition, the rotating shaft is arranged in the embodiment, and when the rotating shaft rotates, the first scraper, the second scraper, the third scraper and the fourth scraper are driven, so that the material is in a non-static state, the material is not easy to block in the screening chamber, and the screening effect is better; the utility model is additionally provided with the air supplement pipe, which can enhance the conveying power and prevent the material from being blocked in the conveying pipe; finally the utility model discloses a screening room can be unpack apart with wind-force room and unloading pipe, and the jam appears when using for a long time, also can unpack apart and clear up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the air supplement pipe of the present invention;
FIG. 3 is a partial enlarged view of the point A of the present invention;
reference numerals: 1. a product bin; 2. a discharging pipe; 3. a connecting portion; 4. a screening chamber; 5. cleaning the opening; 6. a plugging plate; 7. a first fan; 8. a wind power chamber; 9. a delivery pipe; 10. a second fan; 11. a placement groove; 12. a gas supplementing pipe; 13. air hole supplement; 14. a motor; 15. a rotating shaft; 16. a first squeegee; 17. a second squeegee; 18. a third squeegee; 19. a first filter screen; 20. a first material guide plate; 21. a second material guide plate; 22. a material guide cylinder; 23. a second filter screen; 24. and a fourth scraper.
Detailed Description
The technical solution of the present invention will be further described with reference to fig. 1-2 and examples, so that those skilled in the art can more clearly understand the content of the technical solution.
Example 1:
the conveying device for the expanded perlite product in the embodiment comprises a product bin 1 and a conveying device positioned at the bottom of the product bin 1; the expanded perlite is stored in the product bin. The conveying device comprises a screening chamber 4 communicated with the blanking pipe 2 of the product bin 1 and a wind power chamber 8 communicated with the lower end of the screening chamber 4; and two ends of the wind power chamber 8 are respectively communicated with the air outlet end of the first fan 7 and the material conveying pipe 9.
A first filter screen 19, a funnel-shaped guide plate I20 connected with the edge of the first filter screen 19 and a guide cylinder 22 connected with the lower end of the guide plate I20 are sequentially arranged in the screening chamber 4 from top to bottom; the first filter screen 19 is in a cone shape with the top point upwards; a second funnel-shaped guide plate 21 fixed on the inner wall of the screening chamber 4 is arranged below the first guide plate 20, and the guide cylinder 22 penetrates through a through hole in the middle of the second guide plate 21 and extends to the lower part of the second guide plate 21; a second filter screen 23 is fixedly sleeved on the part of the material guide cylinder 22 below the second material guide plate 21; the second filter screen 23 is in an umbrella shape with the height gradually decreasing from the middle to the edge, and the lower edge of the second filter screen is connected with the inner wall of the screening chamber 4; blanking gaps are formed among the first filter screen 19, the edge of the first guide plate 20 and the inner wall of the screening chamber 4, and among the second guide plate 21 and the outer wall of the guide cylinder 22, and are used for enabling large particles to fall down from the blanking gaps; and a cleaning port 5 is arranged on the part, positioned between the second guide plate 21 and the second filter screen 23, of the screening chamber 4, and a plugging plate 6 is detachably connected to the cleaning port 5. The plugging plate can be fixed at the cleaning opening by utilizing a bolt, when the cleaning is needed, the plugging plate is directly opened, and in addition, the plugging plate can be arranged to be transparent so as to observe the condition of the cleaning opening.
When the material down dropped from the unloading pipe, the material was at first on falling first filter screen, the material of qualification then directly enters into first filter screen below, it is indoor along stock guide one and guide cylinder entering wind-force, the great material of granule and partial qualified material then enter into on the stock guide two along the unloading clearance between first filter screen and the indoor wall of screening, finally enter into the second filter screen again on, realize screening once more, qualified material screening once more of smuggleing secretly in the material of large granule, finally drop to in the wind-force room. This embodiment is through setting up two-layer filter screen to realize better material and sieve. In addition, in the specific implementation, more layers of filter screens can be added according to the actual situation, and the filter screens are not limited to two layers of filter screens.
A motor 14 is arranged below the wind power chamber 8, an output shaft of the motor 14 is connected with a rotating shaft 15, the rotating shaft 15 is rotatably connected with the side wall of the wind power chamber 8, and the rotating shaft 15 upwards sequentially penetrates through the wind power chamber 8 and the material guide cylinder 22 and extends to the upper part of the first filter screen 19; the rotating shaft 15 is rotatably linked with the first filter screen 19; a first scraper 16 extending to the outer side of the first filter screen 19 is arranged at the upper end of the rotating shaft 15, and the first scraper 16 is abutted against the upper surface of the first filter screen 19; the first scraper 16 is connected with a second scraper 17 through a connecting rod, and the second scraper 17 is abutted against the surface of the second guide plate 21; the second scraper 17 is connected with a third scraper 18 through a second connecting rod, and the third scraper 18 is abutted against the surface of the second filter screen 23; the rotating shaft 15 is provided with a fourth scraper 24, and the fourth scraper 24 abuts against the surface of the first material guide plate 20. In this embodiment, a first scraper blade, a second scraper blade, a third scraper blade and a fourth scraper blade are added, so that the material is prevented from being static on the first filter screen, the second filter screen, the first material guide plate and the second material guide plate, and each rotating scraper blade can drive the material thereon to move, so that the screening effect is enhanced, the blockage at the blanking gap is avoided, and each scraper blade is driven by a motor, so that the energy is saved.
Example 2:
this example differs from example 1 in that: the upper end of the screening chamber 4 is connected with the blanking pipe 2 of the product bin 1 through a connecting part 3; the connecting part 3 is in an inverted funnel shape, the smaller end of the connecting part is detachably connected with the blanking pipe 2, and the larger end of the connecting part is detachably connected with the sieving chamber 4; the lower end of the screening chamber 4 is detachably connected with the wind power chamber 8, and the wind power chamber 8 is detachably connected with the air outlet end of the first fan 7 and the material conveying pipe 9. The connection of each part in this embodiment may be directly in a flange connection manner. In addition, the lower end of the sieving chamber is in a funnel shape with the inner diameter gradually reduced, and the sieving chamber can also play a role in guiding materials.
In this embodiment, a connection part is additionally provided for increasing the inner diameter of the sieving chamber and the sieving space. In addition, the screening chamber can be detached independently in the arrangement mode in the embodiment, and when the screening chamber is blocked or needs to be maintained after long-term use, the screening chamber is directly detached, and the inside is cleaned.
Example 3:
this example differs from example 2 in that: in this embodiment, a plurality of through grooves are formed in the feeding pipe 9 along the feeding direction, a placing groove 11 extending outward from the feeding pipe 9 is formed in the through groove, the placing groove 11 is used for plugging the through groove, and an air supplement pipe 12 is arranged in the placing groove 11; a plurality of air supply holes 13 are formed in the air supply pipe 12 along the material conveying direction; one end of the air supply pipe 12 is provided with a communicating pipe which penetrates through the placing groove 11, and the other end of the communicating pipe can be communicated with a second fan 10 which is arranged independently or can be directly communicated with an air outlet end of the first fan.
The height of the air supply pipe 12 is flush with the inner wall of the conveying pipe. The air supply pipe is arranged to be flush with the inner wall of the conveying pipe so as to avoid influencing feeding.
The air supplementing hole 13 is obliquely arranged towards the direction of the discharge end of the material conveying pipe 9, and the diameter of the air inlet end of the air supplementing hole 13 is larger than that of the air outlet end of the air inlet end of the air supplementing hole. The diameter of the air inlet end is larger than that of the air outlet end, so that the airflow speed at the outlet of the air replenishing hole is increased, and the air replenishing effect is improved.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an expanded perlite product conveyor, includes product storehouse (1) and is located the conveyor of product storehouse (1) bottom, its characterized in that: the conveying device comprises a screening chamber (4) communicated with the blanking pipe (2) of the product bin (1) and a wind power chamber (8) communicated with the lower end of the screening chamber (4); two ends of the wind power chamber (8) are respectively communicated with the air outlet end of the first fan (7) and the material conveying pipe (9); a first filter screen (19), a funnel-shaped guide plate I (20) connected with the edge of the first filter screen (19) and a guide cylinder (22) connected with the lower end of the guide plate I (20) are sequentially arranged in the screening chamber (4) from top to bottom; the first filter screen (19) is in a cone shape with an upward peak; a funnel-shaped guide plate II (21) fixed on the inner wall of the screening chamber (4) is arranged below the guide plate I (20), and the guide cylinder (22) penetrates through a through hole in the middle of the guide plate II (21) and extends to the position below the guide plate II (21); a second filter screen (23) is fixedly sleeved on the part, located below the second guide plate (21), of the guide cylinder (22); the second filter screen (23) is in an umbrella shape with the height gradually reduced from the middle to the edge, and the lower edge of the second filter screen is connected with the inner wall of the screening chamber (4); blanking gaps are formed among the first filter screen (19), the edge of the first guide plate (20) and the inner wall of the screening chamber (4), and among the second guide plate (21) and the outer wall of the guide cylinder (22); and a cleaning port (5) is formed in the part, positioned between the second guide plate (21) and the second filter screen (23), of the screening chamber (4), and a plugging plate (6) is detachably connected to the cleaning port (5).
2. The expanded perlite product delivery device of claim 1, wherein: a motor (14) is arranged below the wind power chamber (8), an output shaft of the motor (14) is connected with a rotating shaft (15), the rotating shaft (15) is rotatably connected with the side wall of the wind power chamber (8), and the rotating shaft upwards sequentially penetrates through the wind power chamber (8) and the material guide cylinder (22) and extends to the upper part of the first filter screen (19); the rotating shaft (15) is rotationally linked with the first filter screen (19); a first scraper (16) extending to the outer side of the first filter screen (19) is arranged at the upper end of the rotating shaft (15), and the first scraper (16) is abutted against the upper surface of the first filter screen (19); the first scraper (16) is connected with a second scraper (17) through a connecting rod, and the second scraper (17) is abutted against the surface of the second guide plate (21); the second scraper (17) is connected with a third scraper (18) through a second connecting rod, and the third scraper (18) is abutted against the surface of the second filter screen (23); the rotating shaft (15) is provided with a fourth scraper (24), and the fourth scraper (24) is abutted against the surface of the first material guide plate (20).
3. The expanded perlite product delivery device of claim 1, wherein: the upper end of the screening chamber (4) is connected with the blanking pipe (2) of the product bin (1) through a connecting part (3); the connecting part (3) is in an inverted funnel shape, the smaller end of the connecting part is detachably connected with the blanking pipe (2), and the larger end of the connecting part is detachably connected with the screening chamber (4); the lower end of the screening chamber (4) is detachably connected with the wind power chamber (8), and the wind power chamber (8) is detachably connected with the air outlet end of the first fan (7) and the material conveying pipe (9).
4. The expanded perlite product delivery device of claim 1, wherein: a plurality of through grooves are formed in the conveying pipe (9) along the conveying direction, a placing groove (11) extending towards the conveying pipe (9) is formed in the through grooves, the placing groove (11) is used for plugging the through grooves, and an air supplementing pipe (12) is arranged in the placing groove (11); a plurality of air supply holes (13) are formed in the air supply pipe (12) along the material conveying direction; one end of the air supplementing pipe (12) is provided with a communicating pipe which penetrates through the placing groove (11), and the other end of the communicating pipe is communicated with the second fan (10).
5. The expanded perlite product delivery apparatus of claim 4, wherein: the height of the air supply pipe (12) is flush with the inner wall of the material conveying pipe (9).
6. The expanded perlite product delivery device of claim 4, wherein: the air supply holes (13) are obliquely arranged towards the direction of the discharge end of the conveying pipe (9), and the diameter of the air inlet end of each air supply hole (13) is larger than that of the air outlet end of each air supply hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877676.1U CN218707358U (en) | 2022-10-31 | 2022-10-31 | Expanded perlite product conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222877676.1U CN218707358U (en) | 2022-10-31 | 2022-10-31 | Expanded perlite product conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218707358U true CN218707358U (en) | 2023-03-24 |
Family
ID=85596046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222877676.1U Active CN218707358U (en) | 2022-10-31 | 2022-10-31 | Expanded perlite product conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218707358U (en) |
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2022
- 2022-10-31 CN CN202222877676.1U patent/CN218707358U/en active Active
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