Sintered plate dust remover

Abstract

The invention relates to the technical field of dust removers, in particular to a sintered plate dust remover which comprises a box and a plurality of sintered plates, an upper positioning module and a lower locking module are mounted in the box, an upper positioning head and a lower locking head are symmetrically mounted on each sintered plate, and the upper positioning heads and the upper positioning modules are matched to achieve automatic positioning. The lower locking head and the lower locking module are matched to achieve perpendicularity calibration and locking in a unified mode. The upper positioning module and the lower locking module are combined with the upper positioning head and the lower locking head which are installed on the sintering plate, the sintering plate is automatically and accurately positioned and uniformly locked and fixed in a modularized assembling mode, the assembling efficiency of the sintering plate is effectively improved, and in the uniform locking process, the assembling efficiency of the sintering plate is effectively improved. The screw rod is matched with the guide rail and the guide piece, the locking base is controlled to rotate firstly to enable the butt joint to be in butt joint with the lower locking head, then the sintering plate is locked and fixed in a downward feeding mode, and the uniformity and perpendicularity of installation of the sintering plate are fully guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of dust collectors, in particular to a sintered plate dust collector. Background Art

[0002] The sintered plate dust collector is a highly efficient air filtration equipment. The sintered plates (core components) inside it need to be evenly and vertically distributed to avoid uneven airflow distribution due to insufficient precision, excessively high or too low local filtration speed, reduced dust removal efficiency, and even secondary dust generation.

[0003] The installation of the existing sintering plate is mainly carried out by fixing it on the partition through two fasteners at the top ends, and then adding a slot at the bottom of the sintering plate to limit the sintering plate. During the installation process, the sintering plates need to be accurately placed on the preset installation positions one by one, and then the fasteners are installed to fix them. The whole installation process is time-consuming and the assembly efficiency is low. In addition, the simple slot limit is difficult to stably ensure the vertical accuracy of the sintering plate, which will affect the filtering effect of the whole sintering plate on the one hand, and affect the sealing of the connection between the installation plate and the partition on the other hand, thereby reducing the dust removal effect. Summary of the invention

[0004] The present invention provides a sintered plate dust collector to solve the problem in the related art that the sintered plate assembly efficiency is low and it is difficult to stably ensure the assembly accuracy, thereby affecting the filtering efficiency and effect.

[0005] The present invention provides a sintering plate dust collector, comprising a box body and a plurality of sintering plates, wherein an upper positioning module and a lower locking module are installed in the box body, an upper positioning head and a lower locking head are symmetrically installed on the sintering plate, the upper positioning head cooperates with the upper positioning module to realize automatic positioning, and the lower locking head cooperates with the lower locking module to uniformly realize vertical calibration and locking, the upper positioning module comprises a base plate fixed in the box body and provided with a plurality of mounting openings, and a limiting head corresponding to the upper positioning head one by one, the limiting head limiting the upper positioning head at least in the horizontal and vertical directions, the lower locking module comprises a base plate fixed in the box body and located below the base plate The invention relates to a frame, a plurality of locking units, a docking head provided with a positioning groove and a control component. The locking unit comprises a sealing cover body with a guide track provided on the inner side. A screw is provided in the sealing cover body. A locking seat is threadedly connected to the screw. A guide piece is fixedly connected to the locking seat. The guide piece moves along the guide track to limit the locking path of the locking seat, so that the locking seat rotates first and then moves vertically downward. The docking head docks with the lower locking head as the locking seat rotates. The lower locking head comprises a positioning end matched with the positioning groove and a limiting part connected to the docking head as the locking seat rotates. The control component is installed on the base frame and controls the rotation of the screw in a unified manner.

[0006] In one possible implementation, the limit head includes a mounting seat on which a limit member is symmetrically mounted, and the limit member is provided with a transverse limit surface and a longitudinal limit groove. The upper positioning head includes a limit column provided with an annular boss, and the annular boss cooperates with the longitudinal limit groove to position the sintering plate in the longitudinal direction, and the transverse limit surface cooperates with the limit column to position the sintering plate in the transverse direction.

[0007] In one possible implementation, the limit member is rotatably mounted on a mounting seat and a stopper for limiting the rotation range of the limit member is fixedly mounted on the mounting seat. The symmetrical limit member rotates as the limit column is inserted until the lateral limit surface is in a vertical state, at which time the limit member stops rotating.

[0008] In one possible implementation, it also includes a reinforcement support frame located below the substrate and fixedly installed in the box body, and a reinforcement skeleton slidably installed on the reinforcement support frame and corresponding one-to-one to the installation port, the reinforcement skeleton is wedge-shapedly matched with the bottom surface of the substrate, a wedge-shaped limiting area is provided on the reinforcement skeleton, and a wedge-shaped head is installed on the sintering plate to cooperate with the wedge-shaped limiting area to control the sliding of the reinforcement skeleton.

[0009] In a possible implementation, the docking joint includes a connecting seat and an inverted L-shaped limiting block, the limiting portion is an annular table shape, and a through groove for the limiting block to pass through is formed on the limiting portion.

[0010] In a possible implementation, the positioning groove includes a variable diameter guide section and a constant diameter limit section. During the positioning process, the positioning end passes through the variable diameter guide section and enters the constant diameter limit section, and then moves vertically along the constant diameter limit section.

[0011] In one possible implementation, during the rotation of the locking seat, the docking head does not contact the lower locking head, and during the downward movement of the locking seat, the docking head and the lower locking head are tightly docked. Either the docking head or the lower locking head is provided with a protrusion and the other is provided with a recessed portion. During the tightly docking process between the docking head and the lower locking head, the protrusion and the recess cooperate to limit the lower locking head and the docking head.

[0012] In a possible implementation, the guide track is a guide groove and is provided on the inner side wall of the sealing cover body, and the guide track includes a rotary guide section and a vertical guide section, the rotary guide section is located at the upper end of the vertical guide section and the two are interconnected.

[0013] In a possible implementation, the control assembly includes a sliding member provided with a plurality of rack segments and gears corresponding to the rack segments one by one, and the gears are mounted at the bottom ends of the corresponding screw rods and mesh with the corresponding rack segments.

[0014] The above one or more technical schemes in the embodiments of the present invention have at least one of the following technical effects: 1. According to a sintering plate dust collector provided by an embodiment of the present invention, the upper positioning module and the lower locking module are combined with the upper positioning head and the lower locking head installed on the sintering plate, and the sintering plate is automatically and accurately positioned and uniformly locked and fixed in a modular assembly manner, which effectively improves the efficiency of sintering plate assembly. In the process of unified locking, the screw cooperates with the guide rail and the guide member to control the locking seat to first rotate so that the docking head docks with the lower locking head, and then feeds downward to lock and fix the sintering plate, which further improves the efficiency and stability of the assembly, and fully ensures the uniformity and verticality of the sintering plate installation, effectively improving the filtering efficiency and effect of the dust collector.

[0015] 2. According to a sintered plate dust collector provided by an embodiment of the present invention, during the rotation of the locking seat, the limit block does not contact the limit part, and during the downward movement of the locking seat, the limit block and the limit part are tightly pressed against each other and stably docked together with the cooperation of the raised part and the recessed part, thereby improving the stability of the assembly process.

[0016] 3. According to a sintered plate dust collector provided by an embodiment of the present invention, the wedge-shaped head cooperates with the wedge-shaped limiting area to automatically control the sliding of the reinforced skeleton during the locking and fixing process of the sintered plate, and provide reinforced supporting force for the base plate, thereby improving the stability of the overall structure and correspondingly improving the filtering efficiency and stability of the dust collector.

[0017] 4. According to a sintering plate dust collector provided by an embodiment of the present invention, the rotation setting of the limiter facilitates the placement of the sintering plate and automatically positions the sintering plate, thereby improving the convenience of installing the sintering plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial cross-sectional view of a box body of a sintered plate dust collector provided by an embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the assembly structure of an upper positioning module, a sintering plate and a lower locking module of a sintering plate dust collector provided in an embodiment of the present invention.

[0020] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0021] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0022] Figure 5 It is a structural schematic diagram of an upper positioning module of a sintered plate dust collector provided in an embodiment of the present invention.

[0023] Figure 6It is a structural schematic diagram of a sintering plate installed with an upper positioning head and a lower locking head in a sintering plate dust collector provided by an embodiment of the present invention.

[0024] Figure 7 It is a structural schematic diagram of a lower locking module of a sintered plate dust collector provided by an embodiment of the present invention.

[0025] Figure 8 It is a structural schematic diagram of a butt joint, a positioning groove and a mounting seat of a sintered plate dust collector provided in an embodiment of the present invention.

[0026] Fig. 9 It is a structural schematic diagram of a sealing cover and a guide rail of a sintered plate dust collector provided in an embodiment of the present invention.

[0027] Fig.10 It is a schematic structural diagram of a reinforcement frame and a wedge-shaped head of a sintered plate dust collector provided in an embodiment of the present invention.

[0028] Fig.11 It is a schematic diagram of a limiter and an upper positioning head of a sintered plate dust collector provided by an embodiment of the present invention in an initial state.

[0029] Fig.12 It is a schematic diagram of a limiting member and an upper positioning head of a sintered plate dust collector provided by an embodiment of the present invention in a limiting state.

[0030] Fig.13 It is a schematic diagram of the top structure of a control component of a sintered plate dust collector provided in an embodiment of the present invention.

[0031] Fig.14 It is a schematic diagram of the top view structure of a reinforced skeleton of a sintered plate dust collector provided in an embodiment of the present invention.

[0032] In the figure: 1, box body; 2, sintering plate; 3, upper positioning head; 31, annular boss; 32, limiting column; 4, lower locking head; 41, positioning end; 42, limiting part; 43, through groove; 5, mounting opening; 6, base plate; 7, limiting head; 71, limiting member; 72, mounting seat; 73, transverse limiting surface; 74, longitudinal limiting groove; 75, stopper; 8, base frame; 9, locking unit; 91, guide rail; 911, rotating guide section; 912, vertical guide section; 92 , sealing cover; 93, screw; 94, locking seat; 95, guide; 10, positioning groove; 101, variable diameter guide section; 102, equal diameter limit section; 11, docking head; 111, connecting seat; 112, limit block; 12, control component; 121, rack section; 122, sliding member; 123, gear; 13, reinforced support frame; 14, reinforced skeleton; 15, wedge-shaped limit area; 16, wedge-shaped head; 17, connecting frame; 18, wedge block; 19, wedge groove. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described below, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0034] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 A sintering plate dust collector comprises a box body 1, a plurality of sintering plates 2, an upper positioning module and a lower locking module. An upper positioning head 3 and a lower locking head 4 are installed on the sintering plate 2. The upper positioning module and the lower locking module are prefabricated parts. The upper positioning head 3, the lower locking head 4 and the sintering plate 2 are also a prefabricated unit. During the assembly of the dust collector, the upper positioning module and the lower locking module are first installed in the preset installation position in the box body 1, and then the sintering plate 2 is placed in the preset installation position from left to right. During the placement of the sintering plate 2, the upper positioning head 3 cooperates with the upper positioning module to automatically The sintering plates 2 are positioned in the horizontal direction (left-right direction) and the vertical direction (front-back direction) so that the plurality of sintering plates 2 are precisely located at the predetermined installation positions, ensuring that the sintering plates 2 are evenly distributed in the box body 1. After the plurality of sintering plates 2 are placed, the plurality of sintering plates 2 are uniformly locked and fixed in the box body 1 through the cooperation of the lower locking module and the lower locking head 4, and the verticality of the sintering plates 2 is automatically corrected during the locking process, ensuring that the sintering plates 2 are evenly and vertically distributed in the box body 1, thereby ensuring the dust removal efficiency and effect of the dust collector, while fully improving the installation efficiency of the sintering plates 2 and facilitating maintenance and replacement.

[0035] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The upper positioning module includes a base plate 6 fixed in the box body 1 and provided with a plurality of mounting openings 5, and a limiting head 7 corresponding to the upper positioning head 3. The base plate 6 divides the box body 1 into an upper clean air zone and a lower filtering zone. The dust-containing gas first enters the lower filtering zone, and enters the upper clean air zone after being filtered by the sintering plate 2 and is discharged. The upper positioning head 3 on the sintering plate 2 is symmetrically distributed front and back, and the limiting head 7 includes a mounting seat 72 (such as a mounting seat 72) on which a limiting member 71 is symmetrically installed left and right. Figure 4As shown in the figure, the mounting seat 72 is fixedly mounted on the base plate 6, the limiting member 71 is provided with a transverse limiting surface 73 and a longitudinal limiting groove 74, the upper positioning head 3 includes a limiting column 32 provided with an annular boss 31, the limiting column 32 is fixedly mounted on the side of the sintering plate 2 near the upper end, the annular boss 31 cooperates with the longitudinal limiting groove 74 to position the sintering plate 2 in the longitudinal direction, the transverse limiting surface 73 cooperates with the limiting column 32 to position the sintering plate 2 in the transverse direction, during the assembly process, the sintering plate 2 is downwardly loaded into the lower filtering area from the mounting opening 5, and the upper end of the sintering plate 2 is stuck above the mounting opening 5, during this process, the limiting column 32 enters between the symmetrical limiting members 71 and completes precise positioning in the left and right directions under the limitation of the lateral limiting surface 73. At the same time, the annular boss 31 completes the positioning in the front and rear directions under the limitation of the longitudinal limiting groove 74. The whole process does not require additional auxiliary positioning tools, and is convenient for manual or mechanical placement of the sintering plate 2. On the basis of ensuring the installation accuracy of the sintering plate 2, the installation efficiency of the sintering plate 2 is effectively improved; wherein, a sealing member is arranged between the upper end of the sintering plate 2 and the edge of the installation port 5, and the sealing member can be an existing rubber sealing strip, through which the sintering plate 2 and the installation port 5 are sealed and connected together.

[0036] See also Figure 4 , Fig.11 and Fig.12 The limit member 71 is rotatably mounted on the mounting seat 72, and a stopper 75 is fixedly mounted on the mounting seat 72 to limit the rotation range of the limit member 71; Fig.11 As shown, in the initial state, the transverse limiting surface 73 is in an inclined state, at this time, it is convenient for the limiting column 32 to be placed between the symmetrical limiting members 71; thereafter, the limiting column 32 moves downward along with the sintering plate 2, and pushes the limiting member 71 to rotate the limiting member 71, and when the limiting member 71 stops rotating under the limit of the stopper 75, the transverse limiting surfaces 73 on the mounting seat 72 are all in a vertical state, and limit the limiting column 32 from the left and right sides respectively (as shown in FIG. Fig.12 As shown), a counterweight is provided on the limiting member 71 or an elastic member is provided between the limiting member 71 and the mounting seat 72, so that when the limiting member 71 is not subjected to external force, the transverse limiting surface 73 thereon is in an initial inclined state.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 The lower locking module includes a control assembly 12, a plurality of locking units 9, a docking head 11 provided with a positioning groove 10, and a base frame 8 fixed in the box body 1 and located below the base plate 6. The lower locking head 4 is symmetrically distributed front and back and connected to the sintering plate 2 through a connecting frame 17 (such as Figure 6As shown in the figure, the locking unit 9 and the docking head 11 correspond to the lower locking head 4 one by one. When the sintering plate 2 is loaded downward from the installation opening 5 into the lower filtering area, the lower locking head 4 further positions the sintering plate 2 under the limit of the positioning groove 10, so that the sintering plate 2 is in a vertical installation state. After that, the control component 12 uniformly controls the locking unit 9, so that the locking unit 9 is first rotated to make the docking head 11 and the lower locking head 4 complete docking, and then feeds downward. The sintering plate 2 is uniformly locked and fixed by pulling down the lower locking head 4 and locking it by the docking head 11, which effectively improves the assembly efficiency of the sintering plate 2.

[0038] See also Figure 2 , Figure 3 , Figure 7 , Figure 8 and Fig. 9 The locking unit 9 includes a sealing cover 92 with a guide track 91 on the inner side, a screw 93 is arranged in the sealing cover 92, a cylindrical locking seat 94 is connected to the screw 93, the top of the locking seat 94 extends upward out of the sealing cover 92 and is fixedly connected to the docking head 11, and a guide member 95 (such as Figure 8 As shown in the figure, the guide member 95 moves along the guide track 91 to limit the locking path of the locking seat 94, so that when the screw 93 rotates and locks, the locking seat 94 controls the docking head 11 to automatically complete the docking and locking work of first rotating and then linearly feeding downward, which further improves the convenience of the docking and locking process. The sealing cover body 92 provides a dust-proof working space for the screw 93 and the locking seat 94, ensuring the stability and reliability of the locking and unlocking processes.

[0039] See also Figure 3 , Figure 8 and Fig. 9 The guide members 95 are symmetrically distributed, the guide rails 91 are symmetrically distributed and are guide grooves, the guide rails 91 are opened on the inner wall of the sealing cover 92, and the guide rails 91 include a rotating guide section 911 and a vertical guide section 912, the rotating guide section 911 is located at the upper end of the vertical guide section 912 and the two are connected to each other (such as Fig. 9 As shown in the figure, as the screw 93 is rotated and locked, the guide member 95 first moves along the rotating guide section 911, at which time the locking seat 94 rotates synchronously with the screw 93 without axial feeding, and then the guide member 95 moves along the vertical guide section 912. At this time, the locking seat 94 no longer rotates with the screw 93, but feeds in the axial direction, and the locking seat 94 is threadedly connected to the screw 93 with a self-locking function, which can lock the sintering plate 2 in the current position in real time and has a stable locking state.

[0040] See also Figure 3 , Figure 6 and Figure 8The lower locking head 4 includes a positioning end 41 that cooperates with the positioning groove 10 and a limiting portion 42 that is connected to the butt joint 11 as the locking seat 94 rotates. The positioning end 41 is located below the limiting portion 42 (such as Figure 3 As shown in the figure, the positioning end 41 is inserted into the positioning groove 10 as the sintering plate 2 moves downward, so as to position the sintering plate 2 and ensure the verticality of the sintering plate 2, wherein the positioning groove 10 includes a reducing guide section 101 located at the top and an equal diameter limiting section 102 located at the bottom, and the positioning end 41 is a cylindrical structure with rounded corners at the lower end. During the downward movement of the positioning end 41, it first passes through the reducing guide section 101 and then enters the equal diameter limiting section 102 to complete the positioning. The positioning end 41 smoothly enters the equal diameter limiting section 102 through the guidance of the reducing guide section 101, so as to stably complete the positioning of the sintering plate 2.

[0041] See also Figure 3 , Figure 7 and Figure 8 The butt joint 11 includes a connection seat 111 and an inverted L-shaped limit block 112, the limit block 112 is symmetrically distributed and fixedly installed on the upper end of the connection seat 111, the positioning groove 10 is opened in the middle of the connection seat 111, the connection seat 111 is fixedly installed on the locking seat 94, the limit portion 42 is an annular table shape, and the limit portion 42 is symmetrically opened with a through groove 43 for the limit block 112 to pass through (such as Figure 3 As shown in the figure, during the process of the sintering plate 2 being moved down and placed, the limiting part 42 moves to below the limiting surface of the limiting block 112 (the lower end surface of the horizontal section of the limiting block 112). During this process, the through groove 43 is provided for the limiting block 112 to pass through. Afterwards, during the locking process, as the locking seat 94 rotates, the connecting seat 111 drives the limiting block 112 to rotate synchronously, and the limiting surface of the limiting block 112 is located above the position where the through groove 43 is not provided on the limiting part 42 (that is, the limiting block 112 and the through groove 43 are staggered in the circumferential direction). At this time, the limiting part 42 and the limiting block 112 are in a mutually limited state in the vertical direction. Then, the locking seat 94 moves down, and the limiting part 42 is limited by pressing the limiting block 112 to limit the limiting part 42, thereby completing the limited docking of the docking head 11 and the lower locking head 4, and then the locking seat 94 is locked, so that the sintering plate 2 and the base plate 6 are tightly connected and locked.

[0042] See also Figure 3 and Figure 8During the rotation of the locking seat 94, the limit block 112 does not contact the limit portion 42, and during the downward movement of the locking seat 94, the limit block 112 and the limit portion 42 are tightly docked. This is to avoid the limit block 112 and the limit portion 42 from contacting and generating friction during the rotation of the locking seat 94, thereby affecting the stability of the locking seat 94 during the rotation process; in addition, either the limit surface of the limit block 112 or the tight surface of the limit portion 42 can be provided with a protrusion and the other can be provided with a recessed portion. During the tight abutment between the limit block 112 and the limit portion 42, the protrusion and the recessed portion cooperate with the limit block 112 and the limit portion 42, so that the two are stably docked together.

[0043] See also Figure 1 , Figure 2 , Figure 5 , Fig.10 and Fig.14 The present invention further includes a strengthening support frame 13 located below the base plate 6 and fixedly installed in the box body 1. The strengthening support frame 13 provides strengthening support force for the base plate 6. A plurality of strengthening frames 14 are slidably installed on the strengthening support frame 13. The strengthening frames 14 are evenly distributed from left to right and correspond to the installation openings 5 ​​one by one. The strengthening frames 14 are wedge-shapedly matched with the bottom surface of the base plate 6; Fig.10 As shown, a wedge block 18 is installed on the bottom surface of the substrate 6, a wedge groove 19 is opened on the reinforcing skeleton 14, and a wedge-shaped limiting area 15 is provided on the reinforcing skeleton 14. A wedge head 16 is provided on the sintering plate 2 to cooperate with the wedge-shaped limiting area 15 to control the sliding of the reinforcing skeleton 14. In the process of moving the sintering plate 2 downward and locking it, the wedge head 16 cooperates with the wedge-shaped limiting area 15 to make the reinforcing skeleton 14 slide, and the cooperation between the wedge groove 19 and the wedge block 18 provides support for the substrate 6, especially improves the stability of the position state of the installation port 5, ensures the stability of the sealed connection state of the sintering plate 2 and the substrate 6, and thereby improves the stability of the filtering state.

[0044] See also Figure 1 , Figure 2 , Figure 7 , Figure 8 and Fig.13 The control component 12 includes a sliding member 122 provided with a plurality of rack segments 121 and a gear 123 corresponding to the rack segments 121. The gear 123 is installed at the bottom end of the corresponding screw 93 and meshes with the corresponding rack segment 121. The sliding member 122 is installed on the base frame 8 for sliding left and right. During the sliding of the sliding member 122 left and right, the gear 123 is controlled to rotate through the rack segment 121 thereon, thereby uniformly controlling the rotation of the screw 93.

[0045] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, or a sliding connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sintered plate dust collector, comprising a box body and a plurality of sintered plates, characterized in that: An upper positioning module and a lower locking module are installed in the box; The sintering plate is symmetrically equipped with an upper positioning head and a lower locking head. The upper positioning head cooperates with the upper positioning module to realize automatic positioning, and the lower locking head cooperates with the lower locking module to uniformly realize verticality calibration and locking. The upper positioning module comprises: A base plate fixed in the box and provided with a plurality of mounting openings; A limiting head corresponding to the upper positioning head one by one, wherein the limiting head limits the upper positioning head at least in the horizontal direction and the vertical direction; The lower locking module comprises: A base frame fixed in the box and located below the base plate; A plurality of locking units, each of which comprises a sealing cover body with a guide track provided inside, a screw rod provided inside the sealing cover body, and a locking seat connected to the screw rod; A guide piece fixed on the locking seat, the guide piece moves along the guide track to define the locking path of the locking seat, so that the locking seat first rotates and then moves vertically downward; A butt joint with a positioning groove is provided, and the butt joint is butted with the lower locking head as the locking seat rotates; The lower locking head comprises a positioning end matched with the positioning groove and a limiting portion connected with the butt joint as the locking seat rotates; The control assembly is installed on the base frame and uniformly controls the rotation of the screw.

2. A sintered plate dust collector according to claim 1, characterized in that: The limit head comprises a mounting seat on which a limit piece is symmetrically mounted, and the limit piece is provided with a transverse limit surface and a longitudinal limit groove; The upper positioning head comprises a limiting column provided with an annular boss, the annular boss cooperates with the longitudinal limiting groove to position the sintering plate in the longitudinal direction, and the transverse limiting surface cooperates with the limiting column to position the sintering plate in the transverse direction.

3. A sintered plate dust collector according to claim 2, characterized in that: The limit member is rotatably mounted on the mounting seat and a stopper for limiting the rotation range of the limit member is fixedly mounted on the mounting seat. The symmetrical limit member rotates as the limit column is inserted until the lateral limit surface is in a vertical state, at which time the limit member stops rotating.

4. A sintered plate dust collector according to claim 1, characterized in that: It also includes a reinforcement support frame located below the base plate and fixedly installed in the box body, and a reinforcement frame slidably installed on the reinforcement support frame and corresponding to the installation openings one by one, the reinforcement frame and the bottom surface of the base plate being wedge-shaped; The reinforcing frame is provided with a wedge-shaped limiting area, and the sintering plate is provided with a wedge-shaped head which cooperates with the wedge-shaped limiting area to control the sliding of the reinforcing frame.

5. The sintered plate dust collector according to claim 1, characterized in that: The butt joint comprises a connecting seat and an inverted L-shaped limiting block, the limiting portion is an annular table shape, and a through groove for the limiting block to pass through is opened on the limiting portion.

6. A sintered plate dust collector according to claim 1 or 5, characterized in that: The positioning groove includes a variable diameter guide section and a constant diameter limit section. During the positioning process, the positioning end passes through the variable diameter guide section and enters the constant diameter limit section, and then moves vertically along the constant diameter limit section.

7. A sintered plate dust collector according to claim 6, characterized in that: During the rotation of the locking seat, the butt joint does not contact the lower locking head, and during the downward movement of the locking seat, the butt joint is tightly butted against the lower locking head; Either one of the butt joint and the lower locking head is provided with a protrusion, and the other is provided with a recess. During the butt joint between the butt joint and the lower locking head, the protrusion and the recess cooperate to limit the lower locking head and the butt joint.

8. The sintered plate dust collector according to claim 1, characterized in that: The guide track is a guide groove and is arranged on the inner side wall of the sealing cover body. The guide track includes a rotary guide section and a vertical guide section. The rotary guide section is located at the upper end of the vertical guide section and the two are connected to each other.

9. The sintered plate dust collector according to claim 1, characterized in that: The control assembly includes a sliding member provided with a plurality of rack segments and gears corresponding to the rack segments one by one. The gears are mounted at the bottom ends of the corresponding screw rods and mesh with the corresponding rack segments.

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