CN213409369U - Movable negative pressure catalyst environment-friendly screening dust removal device - Google Patents
Movable negative pressure catalyst environment-friendly screening dust removal device Download PDFInfo
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- CN213409369U CN213409369U CN202022377879.5U CN202022377879U CN213409369U CN 213409369 U CN213409369 U CN 213409369U CN 202022377879 U CN202022377879 U CN 202022377879U CN 213409369 U CN213409369 U CN 213409369U
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Abstract
The utility model relates to a portable negative pressure catalyst environmental protection screening dust collector belongs to catalyst screening dust removal technical field. The device comprises a catalyst screening cylinder, wherein one side of the catalyst screening cylinder is communicated with a dust removal cylinder, and fixing frames are arranged at the bottoms of the catalyst screening cylinder and the dust removal cylinder; the dust removal cylinder is communicated with the catalyst screening cylinder through a pipeline, one end of the pipeline, which is close to the catalyst screening cylinder, is provided with a fan, the dust removal cylinder comprises a dust removal shell, the top end of the dust removal shell is provided with a dust removal inlet which corresponds to the dust removal inlet, a dust removal recovery distributing plate which gradually closes up from top to bottom is arranged in the dust removal shell, a dust removal baffle plate is arranged between the dust removal recovery distributing plate and the dust removal inlet, the dust removal baffle plate is in an upward convex sphere-like shape, the bottom of the dust removal shell is provided with a collection port, and a cloth bag dust removal layer and a dust filter screen; the utility model discloses screening efficiency is high, and dust removal effect is good, and can recycle the dust removal material.
Description
Technical Field
The utility model relates to a portable negative pressure catalyst environmental protection screening dust collector belongs to catalyst screening dust removal technical field.
Background
Part of catalyst in the reactor is always retained at the bottom of the reactor, so that the catalyst cannot be recycled, and the catalyst needs to be screened, treated and reused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a portable negative pressure catalyst environmental protection screening dust collector, screening efficiency is high, and dust removal effect is good, and can retrieve the recycle to the dust removal material.
The utility model discloses a portable negative pressure catalyst environmental protection screening dust collector, including catalyst screening section of thick bamboo, catalyst screening section of thick bamboo one side intercommunication dust removal barrel, catalyst screening section of thick bamboo and dust removal barrel bottom are equipped with the mount;
the catalyst screening cylinder comprises a cylinder body, a catalyst feeding hole is formed in the top end of the cylinder body and corresponds to the catalyst feeding hole, a catalyst distributing plate gradually closing up from top to bottom is arranged in the cylinder body, a baffle plate is arranged between the catalyst distributing plate and the catalyst feeding hole and is in an upward convex sphere-like shape, a screening plate is obliquely arranged in the cylinder body, a discharging hole is formed in the lower end of the cylinder body, which corresponds to the screening plate, and a material receiving hole is formed in the bottom of the cylinder body;
the dust removal cylinder is communicated with the catalyst screening cylinder through a pipeline, one end of the pipeline, which is close to the catalyst screening cylinder, is provided with a fan, the dust removal cylinder comprises a dust removal shell, the top end of the dust removal shell is provided with a dust removal inlet which corresponds to the dust removal inlet, a dust removal recovery distributing plate which gradually closes up from top to bottom is arranged in the dust removal shell, a dust removal baffle plate is arranged between the dust removal recovery distributing plate and the dust removal inlet, the dust removal baffle plate is in an upward convex sphere-like shape, the bottom of the dust removal shell is provided with a collection port, and a cloth bag dust removal layer and a dust filter screen;
the mount includes the backup pad, and the backup pad passes through first support fixed stay catalyst screening section of thick bamboo, and the backup pad passes through second support fixed stay dust removal section of thick bamboo, and the backup pad bottom is equipped with the walking wheel.
Promote the mount to the suitable workplace that needs the screening catalyst, drop into the barrel with the catalyst from the catalyst feed inlet, the fan keeps the internal negative pressure state of barrel, and the catalyst is from the catalyst feed inlet, through striker plate and catalyst bed plate, in the striker plate periphery gets into the barrel, through screening board screening back, large granule catalyst sees off through the discharge gate, and the tiny particle catalyst sees off from receiving the material mouth.
The floating dust in the catalyst is sucked into the dust removing cylinder through negative pressure, enters the dust removing shell through the dust removing cloth plate and the dust removing baffle plate, is filtered through the cloth bag dust removing layer and the dust filtering net, has good dust removing effect, and the heavy metal in the catalyst is recycled through the collecting port, thereby avoiding polluting the environment.
The walking wheel of mount bottom conveniently promotes portable negative pressure catalyst environmental protection screening dust collector remove, alleviates intensity of labour, convenient to use.
Preferably, the screening plate is provided with a vibrator at its high end. And the screening efficiency is improved.
Preferably, the catalyst distribution plate is provided with a hollow inverted truncated cone shape. From top to bottom, the catalyst closes up gradually, ensures that the catalyst falls into screening board middle part position, reduces the amount that the catalyst adheres to the screening board edge, improves catalyst screening efficiency.
Preferably, the baffle plate completely blocks the catalyst feed port in the vertical direction. Make the catalyst from catalyst feed inlet fall back along the striker plate to diffusion all around, under catalyst cloth board and striker plate combined action, the catalyst falls into screening board middle part position, and the dispersion is even again, improves screening efficiency.
Preferably, the dedusting and recycling cloth plate is provided with a hollow inverted truncated cone shape. The material is favorable for falling into the middle part of the dust removal shell, the material recovery is favorable, and the attachment amount of the material at the edge part of the dust removal shell is reduced.
Preferably, the dust removal striker plate completely blocks the dust removal inlet in the vertical direction. The material is from the dust removal entry back along the diffusion all around of dust removal striker plate, under dust removal cloth board and dust removal striker plate combined action, the material falls into dust removal casing middle part, and the dispersion is even again, can improve the material rate of recovery, reduces the material again and removes dust the casing edge attachment volume, reduces dust removal casing clearance maintenance work volume.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up a catalyst screening section of thick bamboo, a dust removal section of thick bamboo, fan and mount, keep under negative pressure state, to catalyst screening and dust removal, through setting up the catalyst bed cloth board and the striker plate of mutually supporting, catalyst unloading dispersion and even, the catalyst can all fall into the screening board middle part in addition, avoids the barrel edge, improves the volume that the catalyst participated in the screening, improves screening efficiency. Through setting up the dust removal recovery cloth board and the striker plate that removes dust of mutually supporting, it is dispersed and even to want to retrieve the material unloading, can improve and filter recovery efficiency, improves the rate of recovery, and reduces environmental pollution.
2. Through setting up the vibrator, improve screening speed.
3. Through setting up the walking wheel, can remove at will portable negative pressure catalyst environmental protection screening dust collector, convenient to use, working strength is low.
Drawings
Figure 1 is a schematic cross-sectional view of an embodiment of the present invention,
FIG. 2: the solid cross-sectional structure of the catalyst screening cylinder is shown in the figure.
In the figure: 1. the device comprises a catalyst screening cylinder 2, a dust removal cylinder 3 and a fixing frame;
1.1, a cylinder 1.2, a catalyst distributing plate 1.3, a catalyst feeding hole 1.4, a material baffle plate 1.5, a first screening plate 1.6, a first discharging hole 1.7, a second vibrator 1.8, a second screening plate 1.9, a material receiving hole 1.10, a first vibrator 1.11, a second discharging hole 1.12 and a dust removing hole;
2.1, a fan 2.2, a dust removal inlet 2.3, a dust removal shell 2.4, a dust removal recovery distributing plate 2.5, a dust removal baffle plate 2.6, a cloth bag dust removal layer 2.7, a first dust filter screen 2.8, a second dust filter screen 2.9 and a collection port;
3.1, a support plate 3.2, a walking wheel 3.3, a first bracket 3.4 and a second bracket.
Detailed Description
The technical solution in the embodiments of the present invention will be further clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention:
example 1
As shown in fig. 1-2, portable negative pressure catalyst environmental protection screening dust collector, including catalyst screening section of thick bamboo 1, catalyst screening section of thick bamboo 1 one side intercommunication dust removal section of thick bamboo 2, catalyst screening section of thick bamboo 1 and dust removal section of thick bamboo 2 bottom are equipped with mount 3.
Wherein:
the catalyst screening cylinder 1 comprises a cylinder body 1.1, a catalyst feeding hole 1.3 is formed in the top end of the cylinder body 1.1 and corresponds to the catalyst feeding hole 1.3, a catalyst distributing plate 1.2 which gradually closes up from top to bottom is arranged in the cylinder body 1.1, a material baffle plate 1.4 is arranged between the catalyst distributing plate 1.2 and the catalyst feeding hole 1.3, the material baffle plate 1.4 is in a convex sphere shape, a screening plate is obliquely arranged in the cylinder body 1.1, a discharging hole is formed in the cylinder body 1.1 and corresponds to the lower end of the screening plate, and a material receiving hole 1.9 is formed in the bottom of the cylinder body 1.1; the striker plate can be connected with the cylinder body through a connecting rod, and the striker plate can also be connected with the catalyst distributing plate through the connecting rod; such connection is conventional in the art and will not be described in detail.
The dust removing cylinder 2 is communicated with the catalyst screening cylinder 1 through a pipeline, one end of the pipeline close to the catalyst screening cylinder 1 is provided with a fan 2.1, the fan 2.1 can be an induced draft fan, the fan 2.1 can also be a vacuum Roots fan, the dust removing cylinder 2 comprises a dust removing shell 2.3, the top end of the dust removing shell 2.3 is provided with a dust removing inlet 2.2 corresponding to the dust removing inlet 2.2, a dust removing and recycling distributing plate 2.4 gradually closing up from top to bottom is arranged in the dust removing shell 2.3, a dust removing and blocking plate 2.5 is arranged between the dust removing and recycling distributing plate 2.4 and the dust removing inlet 2.2, the dust removing and blocking plate 2.5 is in an upward convex sphere-like shape, the bottom of the dust removing shell 2.3 is provided with a collecting port 2.9, and a cloth bag dust removing layer 2.6 and a; the dust screens comprise a first dust screen 2.7 and a second dust screen 2.8. The dust removal striker plate can be connected the dust removal casing through the dust removal connecting rod, and the dust removal striker plate also can be connected the dust removal through the dust removal connecting rod and retrieve the cloth board. Such connection is conventional in the art and will not be described in detail.
The mount 3 includes backup pad 3.1, and backup pad 3.1 supports catalyst screening section of thick bamboo 1 through first support 3.3 fixed stay, and backup pad 3.1 supports dust removal section of thick bamboo 2 through second support 3.4 fixed stay, and backup pad 3.1 bottom is equipped with walking wheel 3.2. The number of the walking wheels is 4, and two walking wheels arranged side by side can be arranged to be universal wheels.
The high end of the screening plate is provided with a vibrator.
The screening board includes first screening board 1.5 and second screening board 1.8, and first screening board 1.5 high-end is equipped with first vibrator 1.10, and the barrel 1.1 that first screening board 1.5 high-end corresponds sets up dust removal mouth 1.12, and dust removal mouth 1.12 is equipped with fan 2.1, and fan 2.1 communicates dust removal section of thick bamboo 2 through the pipeline.
The barrel 1.1 corresponding to the lower end of the first screening plate 1.5 is provided with a first discharge hole 1.6.
The inclination direction of the second screening plate 1.8 is opposite to that of the first screening plate 1.5, the high end of the second screening plate 1.8 is provided with a second vibrator 1.7, and a second discharge hole 1.11 is formed in the barrel 1.1 corresponding to the low end of the second screening plate 1.8.
The catalyst distribution plate 1.2 is designed as a hollow inverted truncated cone.
The material baffle plate 1.4 completely blocks a catalyst feed port 1.3 in the vertical direction. The catalyst can only enter the cylinder body through the baffle plate, so that the feeding is more uniform.
The dust-removing recovery distributing plate 2.4 is designed to be a hollow inverted circular truncated cone.
The dust removal striker plate 2.5 completely blocks the dust removal inlet 2.2 in the vertical direction.
Working process or working principle:
promote the mount to the suitable workplace that needs the screening catalyst, drop into the barrel with the catalyst from the catalyst feed inlet, the fan keeps negative pressure state in the barrel, the catalyst is from the catalyst feed inlet, through striker plate and catalyst cloth board, the catalyst is even in getting into the barrel from the striker plate periphery, the catalyst is through first screening board screening back, large granule catalyst sends out through first discharge gate, all the other catalysts fall into the second screening board from first screening board, medium-sized granule catalyst sends out through the second discharge gate, all the other catalysts fall down from the second screening board, collect through receiving the material mouth.
The floating dust in the catalyst is sucked into the dust removing cylinder through negative pressure, enters the dust removing shell through the dust removing cloth plate and the dust removing baffle plate, and is filtered by the cloth bag dust removing layer and the dust filtering net, and the heavy metal in the catalyst is recycled through the collecting port, so that the environment pollution is avoided.
The walking wheel of mount bottom conveniently promotes portable negative pressure catalyst environmental protection screening dust collector remove, alleviates intensity of labour, convenient to use.
The utility model discloses in to the direction of structure and the description of relative position relation, it is right not to constitute like the description from top to bottom all around the utility model discloses a restriction only is the description convenient.
Claims (6)
1. The movable negative-pressure catalyst environment-friendly screening and dedusting device is characterized by comprising a catalyst screening cylinder (1), wherein one side of the catalyst screening cylinder (1) is communicated with a dedusting cylinder (2), and fixing frames (3) are arranged at the bottoms of the catalyst screening cylinder (1) and the dedusting cylinder (2);
the catalyst screening cylinder (1) comprises a cylinder body (1.1), a catalyst feeding hole (1.3) is formed in the top end of the cylinder body (1.1) and corresponds to the catalyst feeding hole (1.3), a catalyst distributing plate (1.2) gradually closing up from top to bottom is arranged in the cylinder body (1.1), a material baffle plate (1.4) is arranged between the catalyst distributing plate (1.2) and the catalyst feeding hole (1.3), the material baffle plate (1.4) is in a convex sphere-like shape, a screening plate is obliquely arranged in the cylinder body (1.1), a discharging hole is formed in the cylinder body (1.1) and corresponds to the lower end of the screening plate, and a material receiving hole (1.9) is formed in the bottom of the cylinder body (1.;
the dust removal cylinder (2) is communicated with the catalyst screening cylinder (1) through a pipeline, a fan (2.1) is arranged at one end, close to the catalyst screening cylinder (1), of the pipeline, the dust removal cylinder (2) comprises a dust removal shell (2.3), a dust removal inlet (2.2) is formed in the top end of the dust removal shell (2.3) and corresponds to the dust removal inlet (2.2), a dust removal recovery distributing plate (2.4) which gradually closes up from top to bottom is arranged in the dust removal shell (2.3), a dust removal baffle plate (2.5) is arranged between the dust removal recovery distributing plate (2.4) and the dust removal inlet (2.2), the dust removal baffle plate (2.5) is arranged to be of an upward convex sphere shape, a collection port (2.9) is formed in the bottom of the dust removal shell (2.3), and a cloth bag dust removal layer (2.6) and a dust filtering net are arranged in the dust;
the fixing frame (3) comprises a supporting plate (3.1), the supporting plate (3.1) fixedly supports the catalyst screening cylinder (1) through a first support, the supporting plate (3.1) fixedly supports the dedusting cylinder (2) through a second support, and walking wheels (3.2) are arranged at the bottom of the supporting plate (3.1).
2. The mobile negative pressure catalyst environment-friendly screening and dedusting device as claimed in claim 1, wherein the high end of the screening plate is provided with a vibrator.
3. The mobile negative pressure catalyst environment-friendly screening and dust removing device as claimed in claim 2, wherein the catalyst distributing plate (1.2) is provided with a hollow inverted truncated cone shape.
4. The mobile negative pressure catalyst environment-friendly screening and dust removing device according to claim 3, wherein the baffle plate (1.4) completely shields the catalyst feed port (1.3) in the vertical direction.
5. The mobile negative pressure catalyst environment-friendly screening and dust removing device as claimed in any one of claims 1 to 4, wherein the dust removing and recovering cloth plate (2.4) is provided in a hollow inverted truncated cone shape.
6. The mobile negative pressure catalyst environment-friendly screening and dedusting device according to claim 5, wherein the dedusting striker plate (2.5) completely blocks the dedusting inlet (2.2) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377879.5U CN213409369U (en) | 2020-10-22 | 2020-10-22 | Movable negative pressure catalyst environment-friendly screening dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377879.5U CN213409369U (en) | 2020-10-22 | 2020-10-22 | Movable negative pressure catalyst environment-friendly screening dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213409369U true CN213409369U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377879.5U Expired - Fee Related CN213409369U (en) | 2020-10-22 | 2020-10-22 | Movable negative pressure catalyst environment-friendly screening dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213409369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118403788A (en) * | 2024-07-01 | 2024-07-30 | 山东齐商建设有限公司 | Physical grading device for spherical catalyst |
-
2020
- 2020-10-22 CN CN202022377879.5U patent/CN213409369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118403788A (en) * | 2024-07-01 | 2024-07-30 | 山东齐商建设有限公司 | Physical grading device for spherical catalyst |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |