CN117225100A - Beat formula dust and prevent blockking up air distribution board - Google Patents
Beat formula dust and prevent blockking up air distribution board Download PDFInfo
- Publication number
- CN117225100A CN117225100A CN202311295635.4A CN202311295635A CN117225100A CN 117225100 A CN117225100 A CN 117225100A CN 202311295635 A CN202311295635 A CN 202311295635A CN 117225100 A CN117225100 A CN 117225100A
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- Prior art keywords
- distribution plate
- hammer
- hammering
- rod
- air distribution
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- 238000009826 distribution Methods 0.000 title claims abstract description 87
- 239000000428 dust Substances 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000017105 transposition Effects 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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- Electrostatic Separation (AREA)
Abstract
The application relates to the technical field related to filtering equipment, and discloses a hammering type dust anti-blocking air distribution plate, which aims to solve the problem that the distribution plate is blocked, a hammering motor drives a hammer rod to periodically hammer the bottom of the distribution plate, so that the distribution plate is prevented from being blocked by hammering.
Description
Technical Field
The application relates to the technical field related to filtering equipment, in particular to a hammering type dust anti-blocking air distribution plate.
Background
The gas distribution plate is a device for gas distribution, which can uniformly distribute gas to various areas and improve the gas utilization rate.
The current air distribution plate is generally composed of a porous plate for supporting filtration and uniformly distributing air flow, a filter material for filtering smoke dust and microorganism impurities in the air, and a sealing strip for preventing dust from directly flowing out from the gap.
In the use of the traditional air distribution plate, the air distribution plate has no cleaning function, and the air flow continuously circulates along one direction all the time, so that the blockage is easily caused at a local position during unidirectional filtration, the uniformity of the whole air conveying is affected, and the conveying efficiency of the air flow is reduced.
Disclosure of Invention
The application provides a hammering type dust anti-blocking air distribution plate, which has the advantage of periodically hammering the distribution plate and is used for solving the problem that the distribution plate is blocked in the background art.
In order to achieve the above purpose, the application adopts the following technical scheme: a hammer dust anti-clogging air distribution plate comprising: the air delivery box is internally provided with a slow air cavity, and air is input through an air inlet arranged on one side of the air delivery box and is output from an air outlet arranged on the air delivery box; the distribution plate is hinged in the gas transmission box and is used for realizing air distribution and filtration in the slow gas cavity; the hammering motor is fixed on the outer side of the gas transmission box, the output shaft is connected with a power shaft, and the power shaft is arranged on one side of the end part of the distribution plate; the hammer rod is fixed on the outer side of the power shaft, and the end part of the hammer rod is fixedly provided with a main hammer head so as to hammer the bottom of the distribution plate; the downward deflected distributing plate and the upward deflected main hammer head move relatively to make the hammering forces of the main hammer head and the distributing plate superposed.
Further, the hammer rods are arranged in three groups at equal intervals along the axial direction of the power shaft, the number of the hammer rods in one group is four, and the four hammer rods in one group are distributed at equal angles on the outer side of the power shaft.
Further, the end of the distribution plate is provided with an anti-falling baffle, the anti-falling baffle is arc-shaped, and the central point of the arc is arranged on the rotating shaft of the distribution plate.
Further, the method also comprises the following steps: the auxiliary hammer head moves along with the main hammer head to realize comprehensive hammering of the bottom of the distributing plate.
Further, a multiple hammer spring is fixed at the end part of the main hammer head, and an auxiliary hammer head is fixed at the end part of the multiple hammer spring; the rotation speed of the hammering motor is controlled, so that the outward centrifugal force of the auxiliary hammer head is changed, and the extension lengths of the composite hammer springs are different, so that different parts at the bottom of the hammering distribution plate are hammered.
Further, the method also comprises the following steps: the lantern ring is sleeved on the side part of the power shaft; the transposition gear rod is movably arranged at the side part of the lantern ring and meshed with the blocking teeth arranged at the side part of the hammer rod; the guide rod is fixed at the side part of the lantern ring and positioned at the inner side of the transposition gear rod; the guide seat is sleeved on the outer side of the guide rod, a travel spring is fixedly arranged at the end part of the guide seat, and the auxiliary hammer head is fixed at the end part of the row Cheng Danhuang; the inserted link is movably arranged at the inner side end part of the transposition gear rod, and a top spring is arranged between the inserted link and the transposition gear rod; the reset block is fixedly arranged on the side part of the auxiliary hammer head and is positioned on the inner side of the stroke spring.
Further, the side spacing of the travel spring is less than the diameter of the end of the plunger.
Further, the cross-sectional shape of the guide bar is elliptical.
Further, the end part of the inserted link is in a truncated cone shape.
Further, the end of the reset block is tapered.
The application has the following beneficial effects:
according to the hammering type dust anti-blocking air distribution plate, the hammering motor drives the hammer rods to periodically hammer the bottom of the distribution plate, so that the distribution plate is prevented from being blocked by hammering, the center line part of the power shaft is arranged on one side of the end part of the distribution plate, the distribution plate can only deflect to move, so that after the hammer rods hammer the lower part of the distribution plate, the distribution plate deflects upwards, when the hammer rods are separated from the distribution plate, the distribution plate deflects downwards due to self gravity, the next hammer rods move relatively to the distribution plate, and according to the mutual superposition of the downward deflection of the distribution plate and the upward hammering kinetic energy of the hammer rods, the hammering strength of the hammer rods on the distribution plate is increased, and finally, the distribution plate is prevented from being blocked by periodic hammering.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The application may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a perspective view of the overall outline of a structure;
FIG. 2 is a perspective view of the entire interior;
FIG. 3 is a front cross-sectional view of the whole;
FIG. 4 is a schematic view of a first secondary hammer head mounting structure;
FIG. 5 is a schematic view of a second pilot hammer head mounting structure;
FIG. 6 is a schematic cross-sectional view of a shift gear lever;
fig. 7 is an enlarged schematic view of the structure of fig. 6 at a.
In the figure: 1. a gas delivery box; 100. an air inlet; 101. an air outlet; 102. a slow air cavity; 2. a distribution plate; 200. an anti-falling baffle; 3. a hammering motor; 4. a power shaft; 5. a hammer rod; 500. a gear; 6. a main hammer head; 7. an auxiliary hammer head; 700. a reset block; 8. a re-hammer spring; 800. a travel spring; 9. a collar; 10. a transposition gear lever; 11. a guide rod; 12. a guide seat; 13. a top spring; 14. and a plunger.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1-3, in this embodiment, a distribution plate 2 is hinged in a gas box 1, so that the distribution plate 2 can deflect up and down with a hinge shaft, and the distribution plate 2 is mainly composed of an outer porous plate, a side sealing strip and an inner filtering material, so as to realize uniform distribution and filtering of gas flow.
The air-buffering cavity 102 is arranged in the air-conveying box 1, air is input into the air-buffering cavity 102 through the air inlet 100 arranged on one side of the air-conveying box 1, and the air in the air-buffering cavity 102 is output from the air outlet 101 after passing through the distribution plate 2, so that the air is filtered.
Because the phenomenon that easily appears local jam in the distributing plate 2 filtration process, it can be seen with reference to fig. 1 and 2 that the outside of gas-supply case 1 is fixed with hammering motor 3, be connected with power shaft 4 on hammering motor 3's the output shaft, thereby provide power for power shaft 4's rotation according to hammering motor 3, and power shaft 4's outside fixed mounting has hammer stem 5, in the disclosure of fig. 2, hammer stem 5 has three groups, arrange along power shaft 4's axial equidistance between every group, the quantity of a set of hammer stem 5 has four, four hammer stems 5 are equiangular distribution in power shaft 4 outside, when power shaft 4 rotates the in-process, utilize hammer stem 5 tip fixed main hammer head 6 to hammering the bottom of distributing plate 2, thereby avoid distributing plate 2 by the phenomenon of dust jam.
The traditional hammer rod 5 drives the main hammer head 6 to hammer at the bottom of the distribution plate 2, the hammering force is completely dependent on the rotation speed of the power shaft 4, and the application is different in that the power shaft 4 is arranged at one side of the end part of the distribution plate 2, so that when the hammer rod 5 drives the main hammer head 6 to hammer at the bottom of the distribution plate 2, the distribution plate 2 can deflect upwards by taking the rotating shaft as the center of a circle until the main hammer head 6 is separated from the distribution plate 2 with reference to fig. 3.
Afterwards, the distribution plate 2 can deflect downwards again under the action of self gravity, and the rotating power shaft 4 can drive the next main hammer head 6 to move towards the direction of the distribution plate 2, at the moment, the downward impact strength of the distribution plate 2 is overlapped with the upward hammering strength of the opposite main hammer head 6, so that the hammering strength of the main hammer head 6 to the distribution plate 2 is increased, and the blocking clearing strength to the distribution plate 2 is further enhanced.
In order to adapt to the vertical deflection of the distribution plate 2 and not influence the rotation of the main hammer head 6, the end part of the distribution plate 2 is provided with an anti-falling baffle 200, the anti-falling baffle 200 is arc-shaped, the central point of the arc is arranged on the rotating shaft of the distribution plate 2, the sealing of the outer side of the distribution plate 2 is ensured in the vertical deflection process of the distribution plate 2, the air flow is prevented from being directly output from the air inlet 100 to the air outlet 101, and the weight of the distribution plate 2 is increased through the anti-falling baffle 200 at the end part, so that the return strength of the distribution plate 2 is increased.
Example two
With further improvement on the basis of the first embodiment, please refer to fig. 3 and fig. 4, in order to further hammer the bottom of the distributing plate 2, the auxiliary hammer 7 is disposed at the end of the main hammer head 6 through the composite hammer spring 8, so that when the main hammer head 6 impacts the distributing plate 2 in the process of driving the auxiliary hammer head 7 to rotate, the rotating speed of the power shaft 4 after impacting the main hammer head 6 is relatively reduced due to a certain load of the distributing plate 2, and the auxiliary hammer head 7 further impacts upwards under the action of inertia, so that the auxiliary hammer head 7 impacts the bottom of the distributing plate 2 secondarily, and the hammering area is increased.
In order to realize that the bottom distribution plate 2 is knocked completely, only the rotating speed of the hammering motor 3 needs to be controlled in the practical application process, as the nature of the compound hammer spring 8 is a spring, when the rotating speed of the power shaft 4 is increased, the outward centrifugal force of the auxiliary hammer 7 is forced to be increased, so that the compound hammer spring 8 is prolonged, after the main hammer 6 impacts the distribution plate 2, the prolonged auxiliary hammer 7 hammers the bottom of the distribution plate 2, and the position of the bottom of the distribution plate 2 is changed along with the different rotating speeds of the power shaft 4, so that the bottom of the distribution plate 2 is comprehensively hammered through the auxiliary hammer 7, and the phenomenon of dust blockage caused by hammering dead angle positions is avoided.
Example III
As can be seen from fig. 3 and fig. 5-7, the collar 9 is sleeved on the side portion of the power shaft 4, the collar 9 can only rotate on the power shaft 4 and cannot move along the axial direction of the power shaft 4, the transposition gear rod 10 is movably mounted on the side portion of the collar 9, and the gear 500 meshed with the transposition gear rod 10 is correspondingly arranged on the side portion of the hammer rod 5, so that the gear 500 can force the transposition gear rod 10 to rotate when the hammer rod 5 and the transposition gear rod 10 deflect relatively.
As can be seen from fig. 6, the side portion of the collar 9 is fixedly provided with a guide rod 11 located at the inner side of the transposition gear rod 10, and a guide holder 12 is sleeved at the outer side of the guide rod 11, in this embodiment, the cross section of the guide rod 11 is non-circular, preferably elliptical, so that the guide holder 12 can only move unidirectionally along the guide rod 11.
The end fixed mounting of guide holder 12 has stroke spring 800, and the end fixedly connected with of stroke spring 800 assists tup 7, so far can see that the stroke spring 800 activity can be realized according to the removal of guide holder 12, and then changes the release length of assisting tup 7 to assist tup 7 to carry out comprehensive beating to the bottom of distributing plate 2.
As can be seen from fig. 6 and 7, the insert rod 14 is movably mounted at the inner end of the transposition gear rod 10, the top spring 13 is disposed between the insert rod 14 and the transposition gear rod 10, the insert rod 14 is forced to move along the radial direction of the transposition gear rod 10 according to the elastic force of the top spring 13, the end of the insert rod 14 is in a truncated cone shape, the corresponding side of the auxiliary hammer 7 is fixedly mounted with the reset block 700 coaxial with the stroke spring 800, and the end of the reset block 700 is in a conical shape, so that after the reset block 700 pushes the insert rod 14, the insert rod 14 is forced to compress the top spring 13, and after the round table surface at the end of the insert rod 14 reaches the space between the side parts of the stroke spring 800, the insert rod 14 is forced to be separated from the stroke spring 800 by axial extrusion between the stroke springs 800.
In actual operation, the power shaft 4 drives the hammer rod 5 to rotate, and in the process of moving the hammer rod 5 towards the direction of the distribution plate 2, the gear 500 pushes the transposition gear rod 10 to synchronously move upwards, and after the main hammer head 6 contacts the distribution plate 2, the auxiliary hammer head 7 moves upwards further under inertia, so that the transposition gear rod 10 and the auxiliary hammer head 7 deflect upwards through the power shaft 4 until the auxiliary hammer head 7 impacts the lower part of the distribution plate 2, and secondary hammering is realized.
As the hammer rod 5 continuously rotates along with the power shaft 4, the auxiliary hammer 7 is forced to prop against the distribution plate 2, and as the length of the auxiliary hammer 7 from the power shaft 4 is longer than that of the main hammer 6 from the power shaft 4, the weight on the distribution plate 2 is pressed on the auxiliary hammer 7 to force the auxiliary hammer 7 to drive the transposition gear rod 10 to deflect downwards, meanwhile, the hammer rod 5 drives the gear block 500 to deflect upwards, the gear block 500 and the transposition gear rod 10 deflect relatively, the transposition gear rod 10 rotates, and as can be seen by referring to fig. 7, the rotating transposition gear rod 10 can enable the gear rod 14 to rotate by taking the stroke spring 800 as a path, so that the stroke spring 800 is forced to push the guide seat 12 to retract towards the interior of the transposition gear rod 10, and the auxiliary hammer 7 is gradually close to the transposition gear rod 10.
With the disengagement of the index gear lever 10 and the blocking tooth 500, the index gear lever 10 is deflected downward by gravity, so that the index gear lever 10 contacts the blocking tooth 500 on the next hammer lever 5, thereby completing the next hammering, and so on, until the reset block 700 is retracted into the index gear lever 10.
When the reset block 700 is retracted into the transposed gear pole 10, the reset block 700 can force the insert pole 14 to push towards the direction of the top spring 13, so that the top spring 13 is compressed, after the insert pole 14 is ejected out of the stroke spring 800, the insert pole 14 cannot be forcedly inserted into the space of the stroke spring 800 because the side space of the stroke spring 800 is smaller than the diameter of the end part of the insert pole 14.
When the transposition gear rod 10 drives the auxiliary hammer 7 to deflect downwards, the auxiliary hammer 7 and the stroke spring 800 slide outwards along the guide rod 11 under the self gravity until the guide seat 12 is propped against the inserted link 14, and as a certain interval exists between the end connection of the guide seat 12 and the end connection of the stroke spring 800, the interval is similar to the diameter of the inserted link 14, so that the inserted link 14 is forced to be inserted again, and then, along with the deflection of the transposition gear rod 10 again, the inserted link 14 takes the outer side of the stroke spring 800 as a path, so that the auxiliary hammer 7 is forced to move forwards gradually towards the transposition gear rod 10.
The length of the extended auxiliary hammer head 7 is gradually shortened, so that the hammering motor 3 can comprehensively hammer the bottom of the distributing plate 2 at the rated rotation speed, and the phenomenon of local blockage is prevented.
It can be seen that, compared with the counter weight spring 8 in the second embodiment, the stroke spring 800 in the present embodiment has relatively large strength of the stroke spring 800, so that the plunger 14 can stably force the auxiliary hammer 7 to retract through the outer side of the stroke spring 800, and the stability of the work is ensured.
Claims (10)
1. The utility model provides a beat formula dust anti-clogging air distribution board which characterized in that includes:
the air delivery box (1) is internally provided with an air release cavity (102), and air is input through an air inlet (100) formed in one side of the air delivery box (1) and is output from an air outlet (101) formed in the air delivery box (1);
the distribution plate (2) is hinged in the gas transmission box (1) and is used for realizing air distribution and filtration in the slow gas cavity (102);
a hammering motor (3) is fixed on the outer side of the gas transmission box (1), a power shaft (4) is connected to the output shaft, and the power shaft (4) is arranged on one side of the end part of the distribution plate (2);
the hammer rod (5) is fixed on the outer side of the power shaft (4), and a main hammer head (6) is fixed at the end part of the hammer rod (5) to hammer the bottom of the distribution plate (2);
the downward deflected distributing plate (2) and the upward deflected main hammer (6) move relatively, so that hammering forces of the main hammer (6) and the distributing plate (2) are overlapped.
2. The hammering type dust blocking preventing air distribution plate according to claim 1, wherein said hammer rods (5) are arranged in three groups, each group being equally spaced along the axial direction of the power shaft (4), the number of hammer rods (5) in one group being four, the four hammer rods (5) in one group being equiangularly distributed outside the power shaft (4).
3. The hammering type dust blocking preventing air distribution plate according to claim 1, wherein an anti-falling baffle (200) is arranged at the end part of the distribution plate (2), the anti-falling baffle (200) is arc-shaped, and the center point of the arc is arranged on the rotating shaft of the distribution plate (2).
4. The hammering type dust blocking preventing air distribution plate according to claim 1, further comprising:
the auxiliary hammer head (7) moves along with the main hammer head (6) to realize comprehensive hammering of the bottom of the distribution plate (2).
5. The hammering type dust blocking preventing air distribution plate according to claim 4, wherein a multiple hammer spring (8) is fixed at the end part of said main hammer head (6), and an auxiliary hammer head (7) is fixed at the end part of said multiple hammer spring (8);
the rotation speed of the hammering motor (3) is controlled, so that the outward centrifugal force of the auxiliary hammer head (7) is changed, and the stretching lengths of the re-hammer springs (8) are different, so that different parts of the bottom of the distribution plate (2) are hammered.
6. The hammering type dust blocking preventing air distribution plate according to claim 4, further comprising:
the lantern ring (9) is sleeved on the side part of the power shaft (4);
the transposition gear rod (10) is movably arranged at the side part of the lantern ring (9) and meshed with the gear (500) arranged at the side part of the hammer rod (5);
the guide rod (11) is fixed at the side part of the lantern ring (9) and is positioned at the inner side of the transposition gear rod (10);
the guide seat (12) is sleeved on the outer side of the guide rod (11), a travel spring (800) is fixedly arranged at the end part of the guide seat (12), and the auxiliary hammer head (7) is fixed at the end part of the row Cheng Danhuang (800);
the inserted link (14) is movably arranged at the inner side end part of the transposition gear rod (10), and a top spring (13) is arranged between the inserted link (14) and the transposition gear rod (10);
and the reset block (700) is fixedly arranged at the side part of the auxiliary hammer head (7) and positioned at the inner side of the stroke spring (800).
7. The hammer dust anti-clogging air distribution plate of claim 6, wherein the side spacing of the travel spring (800) is smaller than the diameter of the end of the plunger (14).
8. A beater dust anti-clogging air distribution plate according to claim 6, characterized in that the cross-sectional shape of the guide bar (11) is elliptical.
9. The hammering type dust blocking preventing air distribution plate according to claim 6, wherein an end of said insert rod (14) is formed in a circular truncated cone shape.
10. The hammering type dust blocking preventing air distribution plate according to claim 6, wherein an end of said reset block (700) is tapered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295635.4A CN117225100B (en) | 2023-10-08 | 2023-10-08 | Beat formula dust and prevent blockking up air distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295635.4A CN117225100B (en) | 2023-10-08 | 2023-10-08 | Beat formula dust and prevent blockking up air distribution board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117225100A true CN117225100A (en) | 2023-12-15 |
| CN117225100B CN117225100B (en) | 2024-03-19 |
Family
ID=89087881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311295635.4A Active CN117225100B (en) | 2023-10-08 | 2023-10-08 | Beat formula dust and prevent blockking up air distribution board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117225100B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527082A (en) * | 1939-03-27 | 1940-10-02 | Jonah Morgan | Improvements in or relating to sifting or screening apparatus |
| GB869593A (en) * | 1958-11-04 | 1961-05-31 | Metallgesellschaft Ag | Improvements in or relating to rapping devices for the collecting electrodes of electrostatic precipitators |
| FR1361747A (en) * | 1963-07-04 | 1964-05-22 | Metallgesellschaft Ag | Device for driving deposition electrodes in an electrostatic precipitator |
| CN208643275U (en) * | 2018-08-24 | 2019-03-26 | 宜昌东方昌绿茶业有限公司 | A kind of plane-surface round sifter |
| CN210935897U (en) * | 2019-10-24 | 2020-07-07 | 江西杰克西新材料有限公司 | Powder coating equipment that sieves |
| CN214555291U (en) * | 2021-02-02 | 2021-11-02 | 北新集团建材股份有限公司 | Automatic sliding hammer |
| CN114093601A (en) * | 2022-01-19 | 2022-02-25 | 江苏天瑞变压器有限公司 | Power electrical transformer with dustproof function |
| CN219483398U (en) * | 2023-03-20 | 2023-08-08 | 上海早苗食品有限公司 | Vibrating screen |
| CN219663188U (en) * | 2023-04-12 | 2023-09-12 | 江苏诚信达环保设备有限公司 | Dust remover capable of avoiding dust accumulation and blockage |
-
2023
- 2023-10-08 CN CN202311295635.4A patent/CN117225100B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527082A (en) * | 1939-03-27 | 1940-10-02 | Jonah Morgan | Improvements in or relating to sifting or screening apparatus |
| GB869593A (en) * | 1958-11-04 | 1961-05-31 | Metallgesellschaft Ag | Improvements in or relating to rapping devices for the collecting electrodes of electrostatic precipitators |
| FR1361747A (en) * | 1963-07-04 | 1964-05-22 | Metallgesellschaft Ag | Device for driving deposition electrodes in an electrostatic precipitator |
| CN208643275U (en) * | 2018-08-24 | 2019-03-26 | 宜昌东方昌绿茶业有限公司 | A kind of plane-surface round sifter |
| CN210935897U (en) * | 2019-10-24 | 2020-07-07 | 江西杰克西新材料有限公司 | Powder coating equipment that sieves |
| CN214555291U (en) * | 2021-02-02 | 2021-11-02 | 北新集团建材股份有限公司 | Automatic sliding hammer |
| CN114093601A (en) * | 2022-01-19 | 2022-02-25 | 江苏天瑞变压器有限公司 | Power electrical transformer with dustproof function |
| CN219483398U (en) * | 2023-03-20 | 2023-08-08 | 上海早苗食品有限公司 | Vibrating screen |
| CN219663188U (en) * | 2023-04-12 | 2023-09-12 | 江苏诚信达环保设备有限公司 | Dust remover capable of avoiding dust accumulation and blockage |
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| Publication number | Publication date |
|---|---|
| CN117225100B (en) | 2024-03-19 |
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