High-speed atomizing disc
By introducing guide blocks and shock-absorbing pads into the atomizing disc, the dynamic balance problem caused by wear and corrosion of the atomizing disc is solved, achieving stable operation and extended lifespan of the atomizing disc, and reducing maintenance costs.
Patent Information
- Application Number
- CN202422902407.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing atomizing discs suffer from dynamic imbalance due to wear and corrosion during lime slurry atomization, affecting normal operation and increasing maintenance and replacement costs.
The flow guiding mechanism between the lower and upper annular plates, including flow guiding blocks, flow guiding plates, and shock-absorbing pads, forms an atomization channel, reducing direct contact between particles and the plate wall. The design of the flow guiding blocks reduces wear, and the shock-absorbing pads absorb vibration energy and maintain dynamic balance.
It extends the service life of the atomizing disc, reduces maintenance and replacement costs, and ensures atomization effect and operational stability while preventing damage to dynamic balance.
Smart Images
Figure CN223570972U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to atomizing disc field, concretely relates to a high -speed atomizing disc. BACKGROUND
[0002] Atomizing disc is installed on atomizer and is used for spraying, atomizing lime mud, and the centrifugal force produced by high -speed rotation of atomizing disc driven by atomizing motor atomizes and sprays lime mud into atomizing disc. At present, atomizing disc on the market has some defects: because lime mud contains particles and has certain corrosiveness, so the wear and corrosion of fluid passage in atomizing disc are big, and the wear can damage the dynamic balance of atomizing disc, thereby affecting the normal operation of atomizer.
[0003] The prior art has the following problems:
[0004] The existing atomizing disc is in the actual use process, in the atomization process of lime mud, the high -speed flowing lime mud washes atomizing disc, and the contact surface of atomizing disc and lime mud is abraded, when the abrasion makes the high -speed rotating atomizing disc unable to work normally, the whole atomizing disc needs to be replaced, and the production and maintenance cost is increased. TECHNICAL SOLUTION
[0005] To solve the above technical problems, a high -speed atomizing disc is provided, and the technical scheme solves the problem that the working vibration of atomizing disc in the background art increases, and the abnormal vibration can interfere with the normal working rhythm of atomizing disc, so that it cannot stably atomize lime mud.
[0006] To achieve the above purposes, the technical scheme adopted by the utility model is:
[0007] A high -speed atomizing disc, comprising a ring -shaped lower disc, a shaft sleeve is fixedly arranged on the upper middle part of the ring -shaped lower disc, the lower end of the shaft sleeve is arc -transitioned, a ring -shaped upper disc is arranged above the ring -shaped lower disc, a flow guide mechanism is arranged between the ring -shaped lower disc and the ring -shaped upper disc, the ring -shaped lower disc and the ring -shaped upper disc form an atomizing space inside after being combined, a plurality of groups of grooves are equidistantly arranged on the opposite surfaces of the ring -shaped lower disc and the ring -shaped upper disc, and the flow guide mechanism is embedded in the grooves.
[0008] Preferably, the flow guide mechanism comprises a lower damping washer, the lower end of the lower damping washer is movably connected with the inside of the groove arranged on the ring -shaped lower disc, and a lower flow guide piece is movably arranged on the upper end of the lower damping washer.
[0009] Preferably, the upper end of the lower flow guide piece is fixedly connected with a flow guide block, an upper flow guide piece is fixedly arranged on the upper end of the flow guide block, and an upper damping washer is movably arranged on the upper end of the upper flow guide piece.
[0010] Preferably, the outer wall upper end and the outer wall lower end of the flow guide block are arc surfaces, the top end face of the flow guide block is an arc flow guide surface, and the surfaces of the lower damping pad, the lower flow guide piece, the flow guide block, the upper flow guide piece and the upper damping pad are all provided with through holes.
[0011] Preferably, the inside of the through hole is movably inserted with a positioning pin, and an atomization channel is formed between adjacent flow guide blocks.
[0012] Preferably, the lower flow guide piece and the upper flow guide piece are both fan-shaped, and a plurality of the lower flow guide pieces or the upper flow guide pieces can respectively form annular bodies with different inner diameters.
[0013] Preferably, the horizontal section of the flow guide block is drop-shaped.
[0014] Preferably, the surfaces of the annular upper disc and the annular lower disc are both provided with a plurality of groups of equidistantly distributed through holes, and the recess at the lower end of the annular upper disc is movably mounted with the upper damping pad.
[0015] Compared with the prior art, the high-speed atomization disc has the following beneficial effects:
[0016] 1. The high-speed atomization disc can prolong the service life of the atomization disc, and can reduce the labor cost and economic cost spent on the atomization disc.
[0017] 2. The high-speed atomization disc can form a spraying channel between the upper flow guide piece and the lower flow guide piece of the flow guide block, avoid the impact of the material on the upper disc and the lower disc during atomization, form a spraying channel with a reasonable space between the flow guide blocks, ensure the atomization effect, prolong the service life of the atomization disc, and make the atomization disc more stable during work. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1The structure schematic view of the high-speed atomizing disc of the utility model;
[0019] Figure 2 The structure schematic view of the annular lower disc plan view of the utility model;
[0020] Figure 3 The structure schematic view of the flow guide mechanism of the utility model;
[0021] Figure 4 The structure schematic view of the atomizing channel of the utility model;
[0022] Figure 5 The structure schematic view of the flow guide block of the utility model;
[0023] Figure 6 The structure schematic view of the high-speed atomizing disc section view of the utility model.
[0024] The figure mark is:
[0025] 1, annular lower disc, 2, shaft sleeve, 3, circular arc transition, 4, annular upper disc, 5, flow guide mechanism, 6, atomizing space, 7, groove, 51, lower shock pad, 52, lower flow guide piece, 53, flow guide block, 54, upper flow guide piece, 55, upper shock pad, 56, camber surface, 57, flow guide surface, 58, through hole, 59, positioning bolt, 510, atomizing channel. DETAILED DESCRIPTION
[0026] The following description is used to disclose the utility model so that those skilled in the art can realize the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.
[0027] Embodiment 1
[0028] Please refer to Figures 1-6 The high-speed atomizing disc shown in the figure, including annular lower disc 1, the upper end middle part of annular lower disc 1 is fixed with shaft sleeve 2, the lower end of shaft sleeve 2 presents circular arc transition 3, the upper of annular lower disc 1 is equipped with annular upper disc 4, annular lower disc 1 and annular upper disc 4 between the flow guide mechanism 5 is equipped with, annular upper disc 4 and annular lower disc 1 form the atomizing space 6 after inside, the opposite surface of annular lower disc 1 and annular upper disc 4 are all equal distance and are equipped with multiple grooves 7, flow guide mechanism 5 is embedded in groove 7.
[0029] The surface of annular upper disc 4 and annular lower disc 1 is all equipped with multiple groups of equidistant distribution through hole 58, the groove 7 of annular upper disc 4 lower end and upper shock pad 55's outside movable installation.
[0030] Embodiment 2
[0031] Please refer to Figures 3-5As shown, the flow guide mechanism 5 includes a lower damping washer 51, the lower end of which is movably connected inside the groove 7 opened on the annular lower disc 1, and the upper end of the lower damping washer 51 movably installs a lower flow guide piece 52.
[0032] The upper end of the lower flow guide piece 52 is fixedly connected with a flow guide block 53, the upper end of the flow guide block 53 is fixedly installed with an upper flow guide piece 54, and the upper end of the upper flow guide piece 54 is movably installed with an upper damping washer 55.
[0033] The outer wall upper end and the outer wall lower end of the flow guide block 53 are both arc surfaces 56, the top end face of the flow guide block 53 is an arc flow guide surface (57), and the surfaces of the lower damping washer 51, the lower flow guide piece 52, the flow guide block 53, the upper flow guide piece 54 and the upper damping washer 55 are all provided with through holes 58.
[0034] The inside of the through hole 58 movably inserts a positioning bolt 59, and the adjacent flow guide blocks 53 form an atomization channel 510.
[0035] The lower flow guide piece 52 and the upper flow guide piece 54 are both fan-shaped, and a plurality of lower flow guide pieces 52 or upper flow guide pieces 54 can respectively form annular bodies with different inner diameters.
[0036] The horizontal section of the flow guide block 53 is drop-shaped.
[0037] In this scheme, the positioning and installation between the lower damping washer 51, the lower flow guide piece 52, the flow guide block 53, the upper flow guide piece 54 and the upper damping washer 55 can be realized through the grooves 7 opened on the opposite surfaces of the annular lower disc 1 and the annular upper disc 4, thereby improving the assembly efficiency of the product. At the same time, it can ensure that the flow guide block 53 will not be offset after long time use, thereby ensuring the atomization effect of the atomization disc.
[0038] In this scheme, the upper flow guide piece 54 and the lower flow guide piece 52 are both fan-shaped, the lower flow guide piece 52 is larger than the upper flow guide piece 54, and a plurality of upper flow guide pieces 54 and lower flow guide discs are respectively spliced to form annular bodies, the inner diameter of the upper annular body formed by the upper flow guide piece 54 is larger than the outer diameter of the shaft sleeve 2 and the inner diameter of the lower annular body formed by the lower flow guide piece 52, and the upper annular body and the shaft sleeve 2 form a feeding channel.
[0039] In this scheme, the two groups of damping washers absorb and dissipate vibration energy through their elastic deformation and damping characteristics, thereby reducing the amplitude of the flow guide block 53 vibration, and the damping washers can also hinder the transmission of vibration frequency between the components of the atomization disc. If there is no such hindering effect, the vibration may be transmitted and influenced among the components, and due to the uneven weight of the atomization disc after being washed everywhere, the dynamic balance of the atomization disc will be damaged, which ensures that the atomization disc is more stable during work, protects the dynamic balance of the atomization disc from being easily damaged, and maintains the high-efficiency and stable working state of the atomization disc.
[0040] The working principle and use process of the device are as follows: in use, the surface of the annular upper disc 4 and the annular lower disc 1 can be electroplated with a tungsten carbide coating during production, so that the wear resistance, hardness and corrosion resistance of the annular upper disc 4 and the annular lower disc 1 are improved; during installation, the lower damping washer 51, the lower flow guide piece 52, the flow guide block 53, the upper flow guide piece 54 and the upper damping washer 55 are sequentially installed on the annular upper disc 4 by using the positioning bolt 59 and the through hole 58, and finally the annular upper disc 4 is installed on the annular upper disc 4; the annular upper disc 4 and the annular lower disc 1 can be installed and fixed by using the positioning bolt 59; during work, the atomizing disc rotates at high speed under the driving of the motor output shaft, at this time, the lime slurry flows into the atomizing space 6 from the feed channel located on the upper disc, so that the lime slurry is located in the atomizing space 6; when the lime slurry enters the atomizing space 6 in the atomizing disc, it is sequentially shunted through the flow guide surfaces 57 on the flow guide blocks 53 distributed at equal intervals, and finally sprayed out from the atomizing channels 510 between the adjacent two flow guide blocks 53.
[0041] The basic principle, main features and advantages of the device are shown and described above. It should be understood by those skilled in the art that the device is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the device; various changes and improvements can be made to the device without departing from the spirit and scope of the device, and these changes and improvements all fall within the scope of the claimed device. The scope of protection required by the device is defined by the appended claims and their equivalents.
Claims
1. A high-speed atomizing disc, comprising an annular lower disc (1), wherein a bushing (2) is fixedly provided at the upper middle part of the annular lower disc (1), characterized in that: The lower end of the bushing (2) has an arc transition (3). An annular upper plate (4) is provided above the annular lower plate (1). A flow guiding mechanism (5) is provided between the annular lower plate (1) and the annular upper plate (4). After the annular upper plate (4) and the annular lower plate (1) are combined, an atomization space (6) is formed inside. Multiple sets of grooves (7) are equally spaced on the opposite surfaces of the annular lower plate (1) and the annular upper plate (4). The flow guiding mechanism (5) is embedded in the grooves (7).
2. The high-speed atomizing disc according to claim 1, characterized in that: The flow guiding mechanism (5) includes a lower shock-absorbing pad (51), the lower end of which is movably connected to the inside of a groove (7) opened on the annular lower plate (1), and a lower flow guide plate (52) is movably installed on the upper end of the lower shock-absorbing pad (51).
3. A high-speed atomizing disc according to claim 2, characterized in that: The upper end of the lower guide vane (52) is fixedly connected to a guide block (53), the upper end of the guide block (53) is fixedly installed with an upper guide vane (54), and the upper end of the upper guide vane (54) is movably installed with an upper shock-absorbing pad (55).
4. A high-speed atomizing disc according to claim 3, characterized in that: The upper and lower ends of the outer wall of the guide block (53) are both arc surfaces (56), the top end face of the guide block (53) is an arc-shaped guide surface (57), and the surfaces of the lower damping pad (51), the lower guide plate (52), the guide block (53), the upper guide plate (54), and the upper damping pad (55) are all provided with through holes (58).
5. A high-speed atomizing disc according to claim 4, characterized in that: A positioning pin (59) is movably inserted into the through hole (58), and an atomization channel (510) is formed between adjacent guide blocks (53).
6. A high-speed atomizing disc according to claim 3, characterized in that: Both the lower guide vane (52) and the upper guide vane (54) are fan-shaped, and multiple lower guide vanes (52) or upper guide vanes (54) can form rings with different inner diameters.
7. A high-speed atomizing disc according to claim 3, characterized in that: The horizontal cross-section of the guide block (53) is teardrop-shaped.
8. A high-speed atomizing disc according to claim 4, characterized in that: The surfaces of the annular upper plate (4) and the annular lower plate (1) are provided with multiple sets of equidistant through holes (58), and the groove (7) at the lower end of the annular upper plate (4) is externally and movably installed with the upper shock-absorbing pad (55).