CN217154994U - Self-interacting powdery material dispersion devices - Google Patents
Self-interacting powdery material dispersion devices Download PDFInfo
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- CN217154994U CN217154994U CN202220732363.4U CN202220732363U CN217154994U CN 217154994 U CN217154994 U CN 217154994U CN 202220732363 U CN202220732363 U CN 202220732363U CN 217154994 U CN217154994 U CN 217154994U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
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Abstract
The utility model discloses a self-interacting powdery material dispersion device, including the shell body, set up the second inspection door on the oblique casing, set up first cleaning hole and second cleaning hole on erecting the casing, be equipped with the first inspection door on the casing of right side, the inboard rotation of erecting the casing is connected with spring telescopic machanism, is equipped with the bearing frame on the bottom surface of shell body inside, and the top of bearing frame is rotated through one side of pivot and regulating plate and is connected, the bottom surface of regulating plate opposite side with the flexible end rotation of spring telescopic machanism is connected, and the surface of regulating plate is provided with a plurality of face archs; the utility model improves the dispersion effect of the raw meal powder, improves the heat exchange effect and the decomposition rate of the raw meal powder, improves the product quality, reduces the energy consumption of the equipment and reduces the manufacturing cost; through setting up first inspection door, second inspection door, first hole and the second hole of cleaning, retrieve a small amount of raw materials powder that spills, be convenient for carry on the maintenance and the maintenance of device.
Description
Technical Field
The utility model relates to cement clinker calcines, concretely relates to self-interacting powdery material dispersion devices.
Background
The production process of the novel dry-method cement clinker comprises the process links of raw meal grinding, raw meal preheating and decomposition, clinker calcination cooling and the like, in the process link of preheating and decomposing raw meal powder, most cement production plants adopt a four-level AB double-row off-line type preheater and a C4 flow pipe, powder circulating through the C4 flow pipe is subjected to convection exchange with ascending high-temperature airflow in equipment, the raw meal is preheated or predecomposed, a fixed material scattering plate or a material blocking plate is generally adopted in the prior art to block and disperse the powder airflow injected obliquely downwards, the powder is dispersed in the equipment in a vaporific manner, and the powder is contacted with the ascending high-temperature airflow to perform gas-solid heat exchange.
The traditional different material scattering devices are arranged in the feed inlet area of a preheater or a decomposing furnace in equipment to improve the dispersion effect and the heat exchange effect of powder materials, and Chinese patent (CN 201920004456.3) discloses a material level adjusting device of the preheater, wherein the feeding height is adjusted through a telescopic chute, so that the effect of improving the uniform dispersion of raw material powder in the equipment is achieved; chinese patent (202010974087.8) discloses a cyclone preheater for cement predecomposition kiln, which improves the uniformity of feeding by arranging a port of a feeding pipe into an ascending pipeline as a flat port and installing a guide impeller at the flat port, but the technical proposal of the two patents is provided with a power source for driving an adjusting component or a dispersing component, thereby increasing the use cost, and the angle of a material spreading plate is fixed, in the actual operation process, the material can be dispersed in a lump shape on the surface of the material spreading plate with a fixed angle due to large potential energy and strong impact capacity and is not easy to be suspended by hot air flow, and quickly enters a smoke chamber through the necking position of a decomposing furnace, so the material is not uniformly dispersed, the material and the hot air flow are not fully mixed, the material decomposition rate is low, the heat consumption in the kiln is large, the heat exchange effect is low, the material decomposition rate is low, the calcination is difficult, the calcination effect of clinker is influenced, and the yield and the quality are also influenced, the manufacturing cost is increased.
The size of the angle of the spreading plate in the spreading device is one of the decisive factors influencing the dispersion effect and the heat exchange effect of raw material powder, in the transformation of a preheater spreading device published in New century Cement guide, 2019, 2 nd, the original circular arc-shaped spreading plate is transformed into a trapezoidal spreading plate, the angle of the spreading plate is changed from 45 degrees to 60 degrees, the retention time of the material in equipment is prolonged, the heat exchange effect and the dispersion effect are improved, but the fixed spreading plate in the transformation ensures that the dispersion angle of the powder is unchanged, and when the powder amount is larger, the dispersion effect of the powder is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, the utility model provides a self-interacting powdery material dispersing device, has the advantages of good dispersing effect, convenient maintenance and low cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
a self-adjusting powdery material dispersing device comprises an outer shell, wherein a furnace wall is welded on one side of the outer shell, the outer shell comprises an inclined shell, a vertical shell, a right side shell and a left side shell, the bottom end of the inclined shell is welded with the top end of the vertical shell, the two ends of the inclined shell and the vertical shell are welded on the inner sides of the right side shell and the left side shell, a pipeline interface is arranged in the middle of the inclined shell, a blanking chute is fixedly arranged on the inner side of the pipeline interface, a second inspection door is arranged on the inclined shell, a first cleaning hole and a second cleaning hole are arranged on the vertical shell, a first inspection door is arranged on the right side shell, a spring telescopic mechanism is rotatably connected on the inner side of the vertical shell, a bearing seat is arranged on the bottom surface inside the outer shell, the top end of the bearing seat is rotatably connected with one side of an adjusting plate through a rotating shaft, and the bottom surface of the other side of the adjusting plate is rotatably connected with a telescopic end of the spring telescopic mechanism, the top of regulating plate with unloading elephant trunk exit position is corresponding, the surface of regulating plate is provided with the face arch, the bellied quantity of face is a plurality of, a plurality of the protruding radial distribution of one-tenth of face is in the surface of regulating plate, the bellied side of face is the cambered surface, the both sides of regulating plate are equipped with the curb plate structure, be circular arc transitional coupling between curb plate structure and the regulating plate.
In the scheme, the powder is guided into the dispersing device through the blanking chute, after being scattered by the dispersing device, the powder is guided into the interior of the furnace wall from the other side of the outer shell, the outer shell is matched with the adjusting plate and can guide and disperse the powder to prevent the powder from spilling, when the furnace is in work, the first inspection door and the second inspection door are in a closed state, the first cleaning hole and the second cleaning hole can be provided with door plates for sealing according to requirements to prevent the powder from spilling, the blanking chute can be connected with a pipeline interface through bolts, the powder flows out onto the adjusting plate through the blanking chute, the bottom of the adjusting plate is rotatably connected with the bearing seat, the upper part of the adjusting plate is stressed, the adjusting plate can swing through the spring telescopic mechanism, the powder can be dispersed under the action of the adjusting plate, the spring telescopic mechanism can be transversely provided with a plurality of the spring telescopic mechanisms, and the powder can be dispersed and guided by arranging radial plate bulges on the surface of the adjusting plate, the powder is dispersed into a plurality of strands and further scattered, and the side surface of the bulge of the board surface is an arc surface, so that the powder is prevented from being accumulated at the bulge of the board surface. The inner side of the vertical shell is rotatably connected with a spring telescopic mechanism to guarantee the swinging of the adjusting plate, side plate structures are arranged on two sides of the vertical shell to limit powder and prevent the powder from flowing out, and the circular arc transitional connection prevents the powder from adhering at a transitional position.
In some embodiments, the spring telescopic mechanism comprises a limiting shell, an adjusting rod and a hinge base, wherein the limiting shell is obliquely arranged on the inner side of the vertical shell in a rotating mode, the adjusting rod is movably sleeved on the inner side of the limiting shell, a baffle is arranged at the top end of the limiting shell, the telescopic end of the adjusting rod is rotatably connected with the adjusting plate through the hinge base, and an adjusting spring is fixedly connected between the inner side of the limiting shell and the outer side of the adjusting rod.
The top of spacing casing is provided with the limit structure that the baffle was gone on to the regulating stem spacing, establishes in the spacing casing and adjusts the spring coupling regulation pole and carry out concertina movement, the inboard of erecting the casing can rotate through hinge structure and connect spacing casing, sets up the connecting plate and sets up the hole on spacing casing in the inboard of erecting the casing, connects through the pivot.
In some embodiments, the blanking chute extends out of the inclined shell by 3cm-10cm, and the top of the adjusting plate is provided with a raised structure, and the top surface of the raised structure is in contact with the bottom surface of the blanking chute.
The discharging chute extends out of the inclined shell, the adjusting plate is provided with a protruding structure, and the discharging chute and the protruding structure are attached to each other to prevent powder from being spilled in the swinging process.
In some embodiments, the installation angle of the adjusting plate is smaller than or equal to that of the blanking chute, and the installation direction of the spring telescopic mechanism is perpendicular to that of the adjusting plate.
The angle range of the adjusting plate is preferably 25-45 degrees, the swing angle is set according to needs, the arrangement of the installation angle is convenient for powder to flow out, the spring telescopic mechanism is perpendicular to the adjusting plate when installed, the telescopic effect of the spring telescopic mechanism is improved, and the adjusting plate can swing conveniently. When the angle of the adjusting plate is smaller than the installation angle of the discharging chute, the acting force of the adjusting plate on the powder is increased, and the powder is dispersed on the plate surface.
In some embodiments, the first cleaning holes, the limiting shell and the second cleaning holes are distributed on the vertical shell from top to bottom in sequence.
The spring telescopic mechanism and the interior of the outer shell are conveniently cleaned, and movable door plates can be arranged on the first cleaning holes and the second cleaning holes to ensure the sealing performance.
In some embodiments, a connector is fixedly arranged between the bottom end of the adjusting rod and the bottom end inside the limiting shell, and the connector is an elastic material member.
The elastic material connecting piece is arranged to improve the telescopic performance of the adjusting rod, the impact effect on the adjusting plate and the stability of the spring telescopic mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up the spring telescopic machanism, regulating plate and bearing frame, make the regulating plate can be according to the automatic adjustment horizontal angle of the quality change of raw meal powder, thereby make the raw meal powder contact dispersion angle and height when being dispersed behind the regulating plate all inequality at every turn, and the self-interacting angle of device at every turn has reduced the probability that the raw meal powder is conglobated on the face, and prolonged the dwell time of powder in the equipment inside, the dispersion effect of raw meal powder has been improved, fully mix with the hot air flow that rises, heat transfer effect and decomposition rate have been improved, the quality of the product has been promoted, the energy consumption of the equipment has been lightened, the manufacturing cost has been reduced;
2. by arranging the first inspection door, the second inspection door, the first cleaning hole and the second cleaning hole, an operator can observe the state of the internal structure of the device through the inspection door regularly, clean the periphery of the spring telescopic mechanism through the cleaning holes, recover a small amount of scattered raw meal powder and facilitate the overhaul and maintenance of the device;
3. through set up protruding and the curb plate structure of face on the regulating plate, when making the great raw meal powder of potential energy contact regulating plate face, by the protruding dispersion of face, the curb plate structure separation raw meal powder motion region and device inner region, the distribution range of restriction part raw meal powder dispersion has further reduced the probability of agglomerating of raw meal powder, has improved the dispersion efficiency of raw meal powder, has reduced operating personnel's the work load that cleans.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
fig. 2 is a sectional view of the internal structure of embodiment 1 of the present invention;
fig. 3 is a rear view of an adjusting plate portion of embodiment 1 of the present invention;
fig. 4 is a sectional view of the internal structure of embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a spring retraction mechanism according to embodiment 3 of the present invention;
in the figure: 1. an outer housing; 2. a furnace wall; 3. blanking chute; 4. a spring extension mechanism; 5. a bearing seat; 6. an adjusting plate; 101. a tilt housing; 102. a vertical shell; 103. a right side housing; 104. a left side housing; 401. a limiting shell; 402. adjusting a rod; 403. a hinge mount; 601. the plate surface is convex; 602. a side panel structure; 1011. a pipe interface; 1012. a second inspection door; 1021. a first purge hole; 1022. a second cleaning hole; 1031. a first inspection door; 4011. adjusting the spring; 4012. a connecting member.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the drawings in the present application, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-3, a self-adjusting powder material dispersing device comprises an outer shell 1, a furnace wall 2 is welded on one side of the outer shell 1, the outer shell 1 comprises an inclined shell 101, a vertical shell 102, a right shell 103 and a left shell 104, the bottom end of the inclined shell 101 is welded with the top end of the vertical shell 102, two ends of the inclined shell 101 and the vertical shell 102 are welded on the inner sides of the right shell 103 and the left shell 104, a pipeline connector 1011 is arranged in the middle of the inclined shell 101, a blanking chute 3 is fixedly arranged on the inner side of the pipeline connector 1011, a second inspection door 1012 is arranged on the inclined shell 101, a first cleaning hole 1021 and a second cleaning hole 1022 are arranged on the vertical shell 102, a first inspection door 1031 is arranged on the right shell 103, a spring telescopic mechanism 4 is rotatably connected on the inner side of the vertical shell 102, a bearing seat 5 is arranged on the bottom surface inside the outer shell 1, the top of bearing frame 5 is rotated through one side of pivot and regulating plate 6 and is connected, the bottom surface of 6 opposite sides of regulating plate with the flexible end of spring telescopic machanism 4 is rotated and is connected, the top of regulating plate 6 with 3 exit position of unloading elephant trunk are corresponding, the surface of regulating plate 6 is provided with the protruding 601 of face, the quantity of the protruding 601 of face is a plurality of, a plurality of the protruding 601 of face become radially distribute in the surface of regulating plate 6, the side of the protruding 601 of face is the cambered surface.
In the scheme, the powder is guided into the dispersing device through the feeding chute 3, after the powder is scattered by the dispersing device, the powder is guided into the furnace wall 2 from the other side of the outer shell 1, the outer shell 1 is matched with the adjusting plate 6 to guide and disperse the powder, the powder is prevented from spilling, when the device works, the first inspection door 1031 and the second inspection door 1012 are in a closed state, the first cleaning hole 1021 and the second cleaning hole 1022 can be provided with door plates for sealing as required, the powder is prevented from spilling, the feeding chute 3 can be connected with the pipeline interface 1011 through bolts, the powder flows out of the adjusting plate 6 through the feeding chute 3, the bottom of the adjusting plate 6 is rotatably connected with the bearing seat 5, the upper part is stressed, the adjusting plate 6 can swing through the spring expansion mechanism 4, the powder can be dispersed under the action of the adjusting plate 6, the spring expansion mechanism 4 can be transversely provided with a plurality of radial plate bulges 601 on the surface of the adjusting plate 6, the powder is dispersed and guided, the powder is dispersed into a plurality of strands and further scattered, the side surface of the plate surface bulge 601 is an arc surface, namely, the round corner structure is in transition, and the powder is prevented from being accumulated at the plate surface bulge 601. The inner side of the vertical shell 102 is rotatably connected with a spring telescopic mechanism 4 to ensure the swing of the adjusting plate 6.
The top end of the bearing seat 5 can be rotatably connected with the adjusting plate 6, the adjusting plate 6 is rotatably connected with the spring telescopic mechanism 4, and the spring telescopic mechanism 4 is rotatably connected with the vertical shell 102 by adopting a hinge connection mode. I.e. by means of a bore-and-shaft fit.
Wherein, the both sides of regulating plate 6 are equipped with curb plate structure 602, be circular arc transitional coupling between curb plate structure 602 and regulating plate 6.
Both sides are equipped with curb plate structure 602, come to carry on spacingly to the powder, prevent to flow, and the circular arc transition, fillet structure transition promptly prevents the powder at the adhesion of transition position.
Spring telescopic machanism 4, bearing frame 5 and regulating plate 6's setting makes regulating plate 6 can be according to the potential energy when the pan feeding, through spring telescopic machanism 4 flexible and regulating plate 6 rotation on bearing frame 5 to bearing frame 5 carries out the regulation of horizontal angle for the initial point to regulating plate 6, realizes the improvement of raw meal powder dispersion effect, and the setting of cleaning hole and inspection door has simplified the maintenance operation of device.
The setting of the protruding 601 of face makes raw meal powder evenly shunted behind contact regulating plate 6, flies upward in the distribution of the protruding 601 of face by high to low terminal orientation decomposition furnace, has further improved raw meal powder's dispersion effect, and makes raw meal powder more be difficult for the agglomeration, and the cambered surface side of the protruding 601 of face sets up, has reduced the accumulational probability of contained angle of raw meal powder between the protruding 601 of face and face.
Spring telescopic machanism 4 includes spacing casing 401, adjusts pole 402 and hinge seat 403, the rotation of spacing casing 401 slope set up in erect the inboard of casing 102, adjust pole 402 activity cup joint in spacing casing 401's inboard, spacing casing 401's top is provided with the baffle, adjust pole 402 flexible end pass through hinge seat 403 with adjusting plate 6 rotates and connects, spacing casing 401 inboard with fixedly connected with adjustment spring 4011 between the outside of adjusting pole 402.
The top of spacing casing 401 is provided with the limit structure that the baffle was on to adjusting lever 402 and carries on spacingly, establishes adjustment spring 4011 in the spacing casing 401 and connects adjusting lever 402 and carry out concertina movement, perpendicular casing 102's inboard can rotate through hinge structure and connect spacing casing 401, sets up the connecting plate and sets up the hole on spacing casing 401 in the inboard of perpendicular casing 102, connects through the pivot. The limiting shell 401 limits the movement path of the adjusting rod 402 which stretches along with the adjusting spring 4011, so that the stretching process of the adjusting rod 402 is more stable, the hinge base 403 movably connects the bottom surface of the adjusting plate 6 with the top end of the adjusting rod 402, and the automatic adjustment of the horizontal angle of the adjusting plate 6 is realized through the automatic stretching of the adjusting rod 402.
Wherein, the installation angle of the adjusting plate 6 is less than or equal to that of the blanking chute 3, and the installation direction of the spring telescopic mechanism 4 is vertical to that of the adjusting plate 6.
The angle range of the adjusting plate 6 is 25-45 degrees, and can be 30-40 degrees, the swing angle is set according to the requirement, the installation angle is set to facilitate the powder to flow out, the spring telescopic mechanism 4 is perpendicular to the adjusting plate 6 during installation, the telescopic effect of the spring telescopic mechanism 4 is improved, and the adjusting plate 6 can swing conveniently. When the angle of the adjusting plate 6 is smaller than the installation angle of the discharging chute 3, the acting force of the adjusting plate 6 on the powder is increased, so that the powder is dispersed on the plate surface.
The adjusting plate 6, the blanking chute 3 and the spring telescopic mechanism 4 are arranged, so that the raw material powder amount falling from a gap between the top end of the adjusting plate 6 and the inner wall of the device can be reduced, and the heat exchange efficiency and the decomposition rate of the raw material powder are improved. The rotation angle range of the adjusting plate 6 is set, so that raw meal powder is rapidly dispersed and distributed on the surface of the adjusting plate 6 after contacting the surface of the adjusting plate 6, uniform curtain-loaded fluid is formed and flies upwards towards the inside of the equipment, the probability that the raw meal plate is fixed on the surface is reduced, the movement time of the raw meal plate on the surface is prolonged, and the raw meal powder is uniformly dispersed.
The first cleaning holes 1021, the limiting shell 401 and the second cleaning holes 1022 are sequentially distributed on the vertical shell 102 from top to bottom.
The first cleaning hole 1021 and the second cleaning hole 1022 may be provided with movable door plates to ensure sealing. The first cleaning hole 1021 and the second cleaning hole 1022 are respectively arranged above and below the limiting shell 401, so that an operator can clean the periphery of the limiting shell 401 and the bottom end inside the device conveniently.
The working principle is as follows:
when raw meal powder of the blanking chute enters the adjusting plate 6 through the pipeline interface 1011, the spring telescopic mechanism 4 positioned below the adjusting plate 6 compresses and adjusts the telescopic amount of the spring 4011 according to the impulse amount of the material and the adjusting plate 6 so as to change the angle between the adjusting plate 6 and the horizontal plane, when the raw meal powder material amount is gradually increased from small to small, the horizontal angle of the adjusting plate 6 is gradually reduced, and the horizontal angle change range is from 45 degrees to 25 degrees, which can be 30-40 degrees;
when the amount of raw materials is small, the horizontal angle of the adjusting plate 6 is large; when the raw material quantity is increased, when the horizontal angle of the adjusting plate 6 is reduced, the raw material powder is rapidly dispersed and distributed on the surface of the adjusting plate 6 after contacting the adjusting plate 6 to form uniform curtain-packed fluid, the raw material powder flies from high to low ends along the adjusting plate 6 to the decomposing furnace, the raw material powder is completely separated from the adjusting plate 6 and is fully mixed with hot air in the decomposing furnace, and the processes of rapid decomposition and heat transfer are carried out, so that the raw material powder can be fully and uniformly distributed and dispersed, meanwhile, the retention time of the powder in the furnace is prolonged, the decomposition rate of the raw material powder in the furnace is improved by reducing the horizontal angle of the adjusting plate 6, the heat consumption is saved, the clinker calcination production quality is improved, and the clinker manufacturing cost is saved.
Example 2
As shown in fig. 4, a self-adjusting powder material dispersing device is improved on the basis of the embodiment 1:
the blanking chute 3 extends out of the inclined shell 101 by a distance of 3cm-10cm, a protruding structure is arranged at the top of the adjusting plate 6, and the top surface of the protruding structure is in contact with the bottom surface of the blanking chute 3.
The blanking chute 3 extends out of the inclined shell 101, the adjusting plate 6 is provided with a convex structure, and the blanking chute 3 and the convex structure are attached to each other to prevent powder from spilling in the swinging process.
Example 3
As shown in fig. 5, a self-adjusting powder material dispersing device is improved on the basis of the embodiment 1: a connecting piece 4012 is fixedly arranged between the bottom end of the adjusting rod 402 and the bottom end inside the limiting shell 401, and the connecting piece 4012 is an elastic material member.
The arrangement of the connecting component 4012 further limits the telescopic path of the adjusting rod 402, so that the angle adjusting process of the adjusting plate 6 is more stable. The elastic material connecting piece 4012 is provided to improve the telescopic performance of the adjusting lever 402, the impact effect on the adjusting plate 6, and the stability of the spring telescopic mechanism 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A self-adjusting powdery material dispersing device comprises an outer shell, wherein a furnace wall is welded on one side of the outer shell, the outer shell comprises an inclined shell, a vertical shell, a right side shell and a left side shell, the bottom end of the inclined shell is welded with the top end of the vertical shell, the two ends of the inclined shell and the vertical shell are welded on the inner sides of the right side shell and the left side shell, a pipeline interface is arranged in the middle of the inclined shell, a blanking chute is fixedly arranged on the inner side of the pipeline interface, the self-adjusting powdery material dispersing device is characterized in that a second inspection door is arranged on the inclined shell, a first cleaning hole and a second cleaning hole are arranged on the vertical shell, a first inspection door is arranged on the right side shell, a spring telescopic mechanism is rotatably connected on the inner side of the vertical shell, a bearing seat is arranged on the bottom surface inside the outer shell, and the top end of the bearing seat is rotatably connected with one side of an adjusting plate through a rotating shaft, the bottom surface of regulating plate opposite side with spring telescopic machanism's flexible end is rotated and is connected, the top of regulating plate with unloading elephant trunk exit position is corresponding, the surface of regulating plate is provided with a plurality of face arch, a plurality of the face arch become radially distribute in the surface of regulating plate, the bellied side of face is the cambered surface, the both sides of regulating plate are equipped with the curb plate structure, be circular arc transitional coupling between curb plate structure and regulating plate.
2. The self-adjusting powdery material dispersing device of claim 1, wherein the spring telescoping mechanism comprises a limiting shell, an adjusting rod and a hinge base, the limiting shell is obliquely and rotatably arranged on the inner side of the vertical shell, the adjusting rod is movably sleeved on the inner side of the limiting shell, a baffle is arranged at the top end of the limiting shell, the telescopic end of the adjusting rod is rotatably connected with the adjusting plate through the hinge base, and an adjusting spring is fixedly connected between the inner side of the limiting shell and the outer side of the adjusting rod.
3. A self-adjusting powder material distribution apparatus according to claim 1, wherein the discharge chute extends 3-10 cm beyond the inclined casing, and the top of the adjustment plate is provided with a raised structure, the top surface of which contacts the bottom surface of the discharge chute.
4. The self-adjusting powdery material dispersing device of claim 1, wherein the installation angle of the adjusting plate is smaller than or equal to that of the blanking chute, and the installation direction of the spring telescopic mechanism is perpendicular to that of the adjusting plate.
5. The self-adjusting powdery material dispersing device of claim 1, wherein the first cleaning holes, the limiting shell and the second cleaning holes are distributed on the vertical shell from top to bottom in sequence.
6. The self-adjusting powdery material dispersing device of claim 2, wherein a connecting piece is fixedly arranged between the bottom end of the adjusting rod and the bottom end inside the limiting shell, and the connecting piece is an elastic material member.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220732363.4U CN217154994U (en) | 2022-03-31 | 2022-03-31 | Self-interacting powdery material dispersion devices |
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| CN202220732363.4U CN217154994U (en) | 2022-03-31 | 2022-03-31 | Self-interacting powdery material dispersion devices |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739663A (en) * | 2024-02-19 | 2024-03-22 | 泰州瑞沣环保科技有限公司 | Rotary kiln tail material sliding device and method with automatic adjusting function |
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2022
- 2022-03-31 CN CN202220732363.4U patent/CN217154994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117739663A (en) * | 2024-02-19 | 2024-03-22 | 泰州瑞沣环保科技有限公司 | Rotary kiln tail material sliding device and method with automatic adjusting function |
| CN117739663B (en) * | 2024-02-19 | 2024-04-30 | 泰州瑞沣环保科技有限公司 | Rotary kiln tail material sliding device and method with automatic adjusting function |
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