Powder filling dust collecting device
By linking the spiral blades and flow components, the problems of high energy consumption and clogging in filling equipment are solved, realizing a low-energy, automatic anti-clogging dust collection device for powder filling, ensuring effective dust collection and cleaning.
Patent Information
- Application Number
- CN202520180338.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-05
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-05
AI Technical Summary
Existing filling dust collection equipment requires continuous energy consumption and is prone to clogging, resulting in energy waste and difficulty in effectively collecting dust during the filling process.
A dust collection device for powder filling was designed, which adopts a linkage component of spiral blades and flow components. The rotation of the spiral blades pushes the dust to flow axially, and the cooperation of filter membrane and rubber hoop ring achieves automatic anti-clogging and efficient collection.
It achieves low-energy automatic anti-clogging dust collection, ensuring effective collection and cleaning of dust during powder filling, and reducing energy waste.
Smart Images
Figure CN223778606U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of filling and dust removal, in particular to a powder filling and dust removal device. BACKGROUND
[0002] The existing filling and dust removal equipment needs to be matched with the power of special machinery to absorb and eliminate the dust in the air, increase the energy consumption, and the dust generated during filling can be collected only when the filling is continuously carried out, but the discharge port is inevitably blocked during filling. The existing filling and dust removal equipment is still continuously carried out when the filling is blocked, which further causes the waste of energy consumption, so a new type of dust removal device with good adaptability for filling is needed to solve the problems existing in the prior art. CONTENT OF THE UTILITY MODEL
[0003] To solve the problems in the background art, the utility model provides a powder filling and dust removal device, which has the advantages of low energy consumption and automatic anti-blocking.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a powder filling and dust removal device, which comprises a receiving hopper, the bottom of the receiving hopper is integrally formed with a filling nozzle, the inside of the filling nozzle is provided with a filling hole, the inside of the filling hole is provided with a linkage assembly, the inside of the linkage assembly is provided with a coaxial flow assembly, a spiral blade is arranged between the linkage assembly and the flow assembly, the spiral blade is fixedly connected to the inner wall of the linkage assembly, the spiral blade does not contact the outer surface of the flow assembly, both ends of the linkage assembly are sealing structures, one end of the flow assembly is a sealing structure, the other end of the flow assembly penetrates through the linkage assembly and extends to the outside of the receiving hopper and is in an open state, and a flow guide plate is fixedly installed inside the filling hole above the linkage assembly.
[0005] Preferably, the linkage assembly comprises a filter cover arranged inside the filling hole, the outer diameter of the filter cover is smaller than the inner diameter of the filling hole, and the extension line of the lower end of the flow guide plate is tangent to the outer surface of the filter cover.
[0006] Preferably, the outer surface of the filter cover is fixedly connected with a plurality of linkage plates which are uniformly distributed, and a gap is left between the outer surface of the linkage plate away from the filter cover and the inner wall of the filling hole; a flow guide cover is arranged inside the filter cover, the flow guide cover is fixedly sleeved on the outside of the spiral blade, and one end of the flow guide cover is fixedly connected with the filter cover.
[0007] Preferably, the outer diameter of the flow guide cover is smaller than the inner diameter of the filter cover, both ends of the filter cover are sealingly attached to the inner wall of the filling hole and are installed inside the filling hole through bearings, and a gap is left between the other end of the flow guide cover and the inner wall of the filling hole.
[0008] Preferably, the flow assembly comprises a positioning tube arranged in the spiral blade, both ends of the outer surface of the positioning tube are fixedly sleeved with a positioning bearing, the side surface of the outer ring of the positioning bearing is fixedly connected to the canning hole, and one end of the positioning tube away from the open end of the linkage assembly is provided with a communication groove.
[0009] Preferably, the inside of the positioning tube is arranged with a support frame, one end of the support frame is sealingly attached to the inner wall of the canning hole, the other end of the support frame penetrates through the positioning tube and extends to the outside of the canning nozzle, and the inside of the support frame is provided with a flow groove located on the inside of the positioning tube; the outside of the support frame is fixedly wrapped with a filter membrane located on the inside of the positioning tube.
[0010] Preferably, both ends of the outer surface of the support frame are sleeved with a rubber ring, the filter membrane is fixedly wrapped on the outside of the support frame through the rubber ring, and the outer surfaces of the two rubber rings are sealingly sleeved in the inside of the positioning tube and the canning hole, respectively.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] 1、The utility model discloses a spiral blade is arranged, and the cooperation of linkage assembly and flow assembly makes the powder that continuously fills and flow can rotate the spiral blade by the linkage assembly, and then makes the spiral blade push dust to flow along the axial direction under the cooperation of flow assembly, and then makes dust collect on the outer surface of filter membrane under the cooperation of each slot, thereby the effect that filling and dust collecting self -adaptation cooperation operation are realized.
[0013] 2、The utility model discloses the cooperation of linkage assembly under the cooperation of flow assembly, and the spiral blade can push dust to flow along the predetermined direction, thereby the effect that dust collecting is realized, and the support frame can clean the dust collected under the cooperation of filter membrane and rubber ring by pulling out, and the dust collecting filtering effect of later stage is ensured. ACCURATE DRAWINGS
[0014] Figure 1 It is the structure schematic drawing of the utility model;
[0015] Figure 2 It is the structure schematic drawing of the bottom of the utility model;
[0016] Figure 3 It is the sectional view of the front of the utility model;
[0017] Figure 4 It is the sectional view of the front of the utility model; Figure 3 It is the sectional view of the front of the utility model;
[0018] Figure 5 It is the sectional view of the front of the utility model; It is the sectional view of the front of the utility model;
[0019] Figure 6 For Figure 5 the local enlarged view at A in the middle;
[0020] Figure 7 For Figure 5 the local enlarged view at B in the middle.
[0021] In the figure: 1, receiving hopper; 2, filling nozzle; 3, filling hole; 4, linkage assembly; 41, filter cover; 42, linkage plate; 43, flow guide cover; 5, flow-through assembly; 51, positioning tube; 52, positioning bearing; 53, communication groove; 54, support frame; 55, flow-through groove; 56, filter membrane; 57, rubber hoop; 6, helical blade; 7, flow guide plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] As Figures 1 to 7 shown, the utility model provides a kind of powder filling dust collection device, including receiving hopper 1, the bottom of receiving hopper 1 is integrally formed with filling nozzle 2, filling nozzle 2 is internally provided with filling hole 3, linkage assembly 4 is arranged in the inside of filling hole 3, coaxial flow-through assembly 5 is arranged in the inside of linkage assembly 4, helical blade 6 is arranged between linkage assembly 4 and flow-through assembly 5, helical blade 6 is fixedly connected on the inner wall of linkage assembly 4, helical blade 6 does not contact with the outside of flow-through assembly 5, the both ends of linkage assembly 4 are sealing structure, one end of flow-through assembly 5 is sealing structure, the other end of flow-through assembly 5 penetrates linkage assembly 4 and extends to the outside of receiving hopper 1 and is open state, flow guide plate 7 is fixedly installed in the inside of filling hole 3 and located above linkage assembly 4;Due to the arrangement of helical blade 6, under the cooperation of linkage assembly 4 and flow-through assembly 5, the powder that continuously fills and flows down can be rotated by linkage assembly 4 to push helical blade 6, then under the cooperation of flow-through assembly 5, helical blade 6 can push dust to flow along the axial direction, then under the cooperation of each slot, dust is collected on the outer surface of filter membrane 56, so as to reach the effect that filling and dust collection are adaptively and cooperatively operated.
[0024] As Figure 4As shown, linkage assembly 4 includes a filter cover 41 disposed inside the canning hole 3, the outer diameter of the filter cover 41 is smaller than the inner diameter of the canning hole 3, the extension line of the lower end of the flow guide plate 7 is tangent to the outer surface of the filter cover 41; due to the setting of the filter cover 41, a plurality of linkage plates 42 can rotate continuously and stably around the filter cover 41 inside the canning hole 3, and then under the cooperation of the flow guide plate 7, the falling dust can accurately push the linkage plate 42.
[0025] As shown in Figure 4 and Figure 5 , the outer surface of the filter cover 41 is fixedly connected with a plurality of linkage plates 42 uniformly distributed, the end of the outer surface of the linkage plate 42 away from the filter cover 41 leaves a gap with the inner wall of the canning hole 3; the inside of the filter cover 41 is provided with a flow guide cover 43, the flow guide cover 43 is fixedly sleeved on the outside of the spiral blade 6, one end of the flow guide cover 43 is fixedly connected with the filter cover 41.
[0026] As shown in Figure 4 and Figure 5 , the outer diameter of the flow guide cover 43 is smaller than the inner diameter of the filter cover 41, both ends of the filter cover 41 are sealingly fitted with the inner wall of the canning hole 3 and are installed inside the canning hole 3 through bearings, the other end of the flow guide cover 43 leaves a gap with the inner wall of the canning hole 3.
[0027] As shown in Figure 6 and Figure 7 , the flow assembly 5 includes a positioning pipe 51 disposed inside the spiral blade 6, both ends of the outer surface of the positioning pipe 51 are fixedly sleeved with a positioning bearing 52, the side surface of the outer ring of the positioning bearing 52 is fixedly connected to the canning hole 3, one end of the positioning pipe 51 away from the open end of the linkage assembly 4 is provided with a communication groove 53; due to the setting of the positioning pipe 51 and the communication groove 53, it can cooperate with the linkage assembly 4 to form a predetermined flow path, so as to ensure that the air and dust can flow along the predetermined path when the spiral blade 6 rotates, thereby achieving the effect of automatic dust collection while filling.
[0028] As shown in Figure 6 and Figure 7 , the inside of the positioning pipe 51 is provided with a support frame 54, one end of the support frame 54 is sealingly fitted with the inner wall of the canning hole 3, the other end of the support frame 54 penetrates the positioning pipe 51 and extends to the outside of the canning nozzle 2, the support frame 54 is provided with a flow channel 55 inside the positioning pipe 51; the outer surface of the support frame 54 is fixedly covered with a filter membrane 56 inside the positioning pipe 51; due to the setting of the filter membrane 56, the air and dust pushed by the spiral blade 6 can be separated, ensuring that the front-end air and dust can flow continuously, while the flowing dust can be collected at the filter membrane 56.
[0029] As shown in Figure 6 and Figure 7As shown, the outer surface of the support frame 54 is sleeved with a rubber ring 57 at both ends, the filter membrane 56 is fixed and wrapped on the outer surface of the support frame 54 through the rubber ring 57, and the outer surfaces of the two rubber rings 57 are respectively sealed and sleeved in the positioning pipe 51 and the inside of the canning hole 3; due to the arrangement of the flow assembly 5, the helical blade 6 can push the dust to flow in a predetermined direction under the cooperation of the linkage assembly 4, so that the dust collection effect is achieved, and the collected dust can be cleaned under the cooperation of the filter membrane 56 and the rubber ring 57 by pulling out the support frame 54, thereby ensuring the dust collection and filtering effect in the later period.
[0030] The working principle and use process of the utility model are as follows:
[0031] The canned powder enters the canning nozzle 2 from the receiving hopper 1 and flows into the inside of the canning hole 3 under the cooperation of the flow guide plate 7, and the downward flowing powder pushes the linkage plate 42 under the action of gravity, and then the linkage plate 42 rotates the filter cover 41 and the flow guide cover 43 as a whole under the cooperation of the bearing, the rotation of the flow guide cover 43 drives the continuous rotation of the helical blade 6, the rotation of the helical blade 6 pushes the surrounding air and mixed dust to flow, and the air and dust around the helical blade 6 flow along the axial direction under the cooperation of the filter cover 41, the linkage plate 42 and the positioning pipe 51, and then enter the inside of the positioning pipe 51 through the communication groove 53, and then the air and dust in the positioning pipe 51 flow to the filter membrane 56 under the cooperation of the support frame 54 and the flow passage 55, the air passes through the filter membrane 56 and enters the inside of the support frame 54 through the flow passage 55, and finally flows out of the canning hole 3 from one end of the support frame 54, and the carried dust is blocked by the filter membrane 56 and remains between the positioning pipe 51 and the filter membrane 56;
[0032] After the filling is completed, the support frame 54 is pulled out, and the dust on the surface of the filter membrane 56 is taken out from the positioning pipe 51 for centralized treatment under the cooperation of the two rubber rings 57.
[0033] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.
[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A powder filling and dust collection device, comprising a receiving hopper (1), characterized in that: The bottom of the receiving hopper (1) is integrally formed with a filling nozzle (2). The filling nozzle (2) has a filling hole (3) inside. A linkage component (4) is provided inside the filling hole (3). A coaxial flow component (5) is passed through the linkage component (4). A spiral blade (6) is provided between the linkage component (4) and the flow component (5). The spiral blade (6) is fixedly connected to the inner wall of the linkage component (4). The spiral blade (6) does not contact the outer surface of the flow component (5). Both ends of the linkage component (4) are sealed structures. One end of the flow component (5) is a sealed structure. The other end of the flow component (5) passes through the linkage component (4) and extends to the outside of the receiving hopper (1) and is in an open state. A guide plate (7) located above the linkage component (4) is fixedly installed inside the filling hole (3).
2. The powder filling and dust collection device according to claim 1, characterized in that: The linkage component (4) includes a filter cover (41) disposed inside the filling hole (3). The outer diameter of the filter cover (41) is smaller than the inner diameter of the filling hole (3). The extension line of the lower end of the guide plate (7) is tangent to the outer surface of the filter cover (41).
3. The powder filling and dust collection device according to claim 2, characterized in that: The outer surface of the filter cover (41) is fixedly connected with several evenly distributed linkage plates (42). A gap is left between the outer surface of the linkage plate (42) away from the filter cover (41) and the inner wall of the filling hole (3). A flow guide (43) is installed inside the filter cover (41). The flow guide (43) is fixedly sleeved on the outside of the spiral blade (6). One end of the flow guide (43) is fixedly connected to the filter cover (41).
4. The powder filling and dust collection device according to claim 3, characterized in that: The outer diameter of the flow guide (43) is smaller than the inner diameter of the filter cover (41). Both ends of the filter cover (41) are sealed and fitted to the inner wall of the filling hole (3) and installed inside the filling hole (3) by bearings. The other end of the flow guide (43) has a gap with the inner wall of the filling hole (3).
5. The powder filling and dust collection device according to claim 1, characterized in that: The circulation component (5) includes a positioning tube (51) that passes through the inside of the spiral blade (6). A positioning bearing (52) is fixedly sleeved at both ends of the outer surface of the positioning tube (51). The side of the outer ring of the positioning bearing (52) is fixedly connected to the filling hole (3). A connecting groove (53) is provided at one end of the positioning tube (51) away from the open end of the linkage component (4).
6. A powder filling and dust collection device according to claim 5, characterized in that: A support frame (54) is installed inside the positioning tube (51). One end of the support frame (54) is sealed and fitted to the inner wall of the filling hole (3). The other end of the support frame (54) passes through the positioning tube (51) and extends to the outside of the filling nozzle (2). A flow groove (55) is opened inside the support frame (54) and located inside the positioning tube (51). A filter membrane (56) located inside the positioning tube (51) is fixedly covered on the outer surface of the support frame (54).
7. A powder filling and dust collection device according to claim 6, characterized in that: A rubber hoop (57) is fitted at both ends of the outer surface of the support frame (54). The filter membrane (56) is fixedly wrapped around the outer surface of the support frame (54) by the rubber hoop (57). The outer surfaces of the two rubber hoops (57) are respectively sealed and fitted inside the positioning tube (51) and the filling hole (3).