阅读说明：本技术 一种脱硫脱硝除尘塔 (Desulfurization and denitrification dedusting tower ) 是由 周宇阳 辛龙飞 于 2021-09-23 设计创作，主要内容包括：本发明涉及除尘塔设备技术领域,具体为一种脱硫脱硝除尘塔,包括除尘器主体,所述除尘器主体的前端外表面上端中心位置固定连接有进风管,所述除尘器主体的后端固定连接有出风箱,所述出风箱的下端外表面固定连接有出风管,所述除尘器主体的下端固定连接有除尘箱,所述除尘器主体的内部固定连接有若干根除尘滤芯。本发明通过设置连接机构,利用卡板与固定槽相互卡合对除尘滤芯进行固定,并通过拧动螺钉解除对除尘滤芯的固定,便于对除尘滤芯进行拆卸安装操作,节省了工作人员的操作时间,降低了工作人员的劳动力,提高了该装置使用时的便利性,另外通过设置第二连接杆将若干块活动板相互连接,便于工作人员对除尘滤芯进行安装拆卸操作。(The invention relates to the technical field of dust removal tower equipment, in particular to a desulfurization and denitrification dust removal tower which comprises a dust remover main body, wherein an air inlet pipe is fixedly connected to the central position of the upper end of the outer surface of the front end of the dust remover main body, an air outlet box is fixedly connected to the rear end of the dust remover main body, an air outlet pipe is fixedly connected to the outer surface of the lower end of the air outlet box, a dust removal box is fixedly connected to the lower end of the dust remover main body, and a plurality of dust removal filter elements are fixedly connected to the interior of the dust remover main body. The dust removal filter core is fixed by the clamping plate and the fixing groove which are clamped with each other through the connecting mechanism, the fixing of the dust removal filter core is released by screwing the screw, the dust removal filter core is convenient to disassemble and assemble, the operating time of workers is saved, the labor force of the workers is reduced, the convenience in use of the device is improved, and in addition, the second connecting rod is arranged to connect the plurality of movable plates with each other, so that the workers can conveniently disassemble and assemble the dust removal filter core.)

1. The utility model provides a SOx/NOx control gas wash tower, includes dust remover main part (1), its characterized in that: the dust remover comprises a dust remover main body (1), an air inlet pipe (11) is fixedly connected to the central position of the upper end of the outer surface of the front end of the dust remover main body (1), an air outlet box (12) is fixedly connected to the rear end of the dust remover main body (1), an air outlet pipe (13) is fixedly connected to the outer surface of the lower end of the air outlet box (12), a dust removing box (14) is fixedly connected to the lower end of the dust remover main body (1), a plurality of dust removing filter elements (15) are fixedly connected to the interior of the dust remover main body (1), and the front end and the rear end of each dust removing filter element (15) are fixedly connected with the dust remover main body (1) through a connecting mechanism (2);

the connecting mechanism (2) comprises a connecting cylinder (21), a first spring (22), a movable ring (23), a first sliding block (24), a fixing ring (25), a first connecting rod (26), a fixing block (27), a fixing groove (28), a connecting plate (29), a movable plate (20), a movable rod (211), a sliding plate (212), a clamping plate (213) and a second spring (214), the front end of the connecting cylinder (21) is fixedly connected with the dust remover main body (1), the rear end of the dust removing filter core (15) penetrates through the dust remover main body (1) and extends to the inside of the connecting cylinder (21), the bottom end of the edge position of the inner surface of the connecting cylinder (21) is fixedly connected with the first spring (22), the front end of the first spring (22) is fixedly connected with the movable ring (23), and the annular outer surface of the movable ring (23) is fixedly connected with a plurality of first sliding blocks (24), the dust remover is characterized in that the movable ring (23) is connected with the connecting cylinder (21) in a sliding manner through a first sliding block (24), the annular outer surface of the dust removing filter element (15) is close to a fixed ring (25) of the movable ring (23), the fixed ring (25) is connected with the movable ring (23) through a plurality of first connecting rods (26), the first connecting rods (26) are fixedly connected with the outer surface of the rear end of the fixed ring (25), the front end of the dust removing filter element (15) is fixedly connected with a fixed block (27), the front end of the dust removing filter element (15) is connected with the dust remover main body (1) through the fixed block (27), the outer surface of the front end of the fixed block (27) is provided with a fixed groove (28), the corners of the right side of the front end of the dust remover main body (1) are fixedly connected with a plurality of connecting plates (29), and the connecting plates (29) are movably connected with a movable plate (20) through movable rods (211), the dust remover comprises a movable rod (211), a movable plate (20), a fixed groove (28), a movable rod (211), a clamping plate (213), a plurality of second springs (214), a second spring (214), a movable plate (213) and a fixed groove (20), wherein the movable rod (211) is movably connected to the position, close to the connecting plate (29), inside the movable plate (20), the sliding plate (212) is movably connected to the position, close to the connecting plate (20), of the inside of the movable plate (20), the front end outer surface of the sliding plate (212) is fixedly connected with the clamping plate (213) in the center position, the clamping plate (213) is clamped with the fixed groove (28), the front end outer surface of the sliding plate (212) is close to the upper end and the lower end of the clamping plate (213), one side, away from the clamping plate (213), of the movable plate (20) is fixedly connected with the movable plate (20), and the two sides of the movable plate (20) are fixedly connected with a dust remover main body (1) through screws.

2. The desulfurization, denitrification and dust removal tower as claimed in claim 1, wherein: the dust remover comprises a dust remover main body (1), wherein a plurality of first placing plates (215) are fixedly connected to the corner of one side, far away from a connecting plate (29), of the front end of the dust remover main body (1), a plurality of second placing plates (216) are fixedly connected to the right side of the outer surface of the dust remover main body (1), near the corner of the rear end, of the outer surface of the movable plate (20), a first magnetic block is fixedly connected to one side, far away from a movable rod (211), of the outer surface of the dust remover main body (1), a plurality of second magnetic blocks are fixedly connected to the positions, located between the second placing plates (216), of the outer surface of the dust remover main body (1), and the first magnetic block and the second magnetic blocks are attracted in opposite directions.

3. The desulfurization, denitrification and dust removal tower as claimed in claim 2, wherein: two second sliding blocks (217) are fixedly connected to the outer surfaces of the upper end and the lower end of the movable rod (211), sliding grooves (218) are formed in the positions, close to the second sliding blocks (217), of the outer surfaces of the upper end and the lower end of the connecting plate (29), and the second sliding blocks (217) are connected with the sliding grooves (218) in a sliding mode.

4. The desulfurization, denitrification and dust removal tower as claimed in claim 3, wherein: both ends fixedly connected with a plurality of spinal branch vaulting poles (219) around the internal surface of fly leaf (20), bracing piece (219) run through the inside of slide (212) and with slide (212) sliding connection, second spring (214) cup joint in the annular surface of bracing piece (219) and are close to fixed block (27) one side.

5. The desulfurization, denitrification and dust removal tower as claimed in claim 1, wherein: the outer surface of the front end of the sliding plate (212) is fixedly connected with a plurality of sliding rods (220), and the front ends of the sliding rods (220) penetrate through the movable plate (20) and are fixedly connected with the pressing plate (221).

6. The desulfurization, denitrification and dust removal tower as claimed in claim 5, wherein: one sides of the interiors of the movable plates (20) far away from the connecting plate (29) are respectively connected with a second connecting rod (222) in a penetrating manner, and the outer surfaces of the upper end and the lower end of each second connecting rod (222) are fixedly connected with the movable plates (20) through threaded sleeves.

Technical Field

The invention relates to the technical field of dedusting tower equipment, in particular to a desulfurization and denitrification dedusting tower.

Background

A dust-removing tower is an equipment which uses sodium hydroxide, industrial alkaline waste water or slag water and boiler blow-off waste water as desulfurizing agent to separate dust, sulfide and nitride from flue gas, and its interior is equipped with dust-removing filter element, and can utilize the dust-removing filter element and flue gas to fully contact so as to attain the goal of adsorbing dust and other impurities.

Because the dust removal tower relies on the dust removal filter core to adsorb the separation to dust and other impurity in the flue gas, consequently, the dust removal filter core is the important working part of dust removal tower, traditional dust removal tower carries out the deashing through pulse solenoid valve control gas storage cylinder reverse jet-propelled dust removal filter core, thereby avoid the inside absorbent dust of dust removal filter core too much to influence adsorption efficiency, but this kind of deashing mode is not thorough, consequently, need regularly to dismantle clearance and change operation to the dust removal filter core, prior art is generally through the nut with the independent fixed mounting of dust removal filter core inside the dust removal tower, it dismantles through artifical the screw nut of twisting, it is numerous and diverse to dismantle the installation, waste time and energy, the convenience when having reduced the device and using.

Therefore, a desulfurization and denitrification dedusting tower is provided.

Disclosure of Invention

The invention aims to provide a desulfurization, denitrification and dust removal tower to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a desulfurization, denitrification and dust removal tower comprises a dust remover main body, wherein an air inlet pipe is fixedly connected to the central position of the upper end of the outer surface of the front end of the dust remover main body, an air outlet box is fixedly connected to the rear end of the dust remover main body, an air outlet pipe is fixedly connected to the outer surface of the lower end of the air outlet box, a dust removal box is fixedly connected to the lower end of the dust remover main body, a plurality of dust removal filter elements are fixedly connected to the interior of the dust remover main body, and the front end and the rear end of each dust removal filter element are fixedly connected with the dust remover main body through a connecting mechanism;

the connecting mechanism comprises a connecting cylinder, a first spring, a movable ring, a first sliding block, a fixing ring, a first connecting rod, a fixing block, a fixing groove, a connecting plate, a movable rod, a sliding plate, a clamping plate and a second spring, the front end of the connecting cylinder is fixedly connected with the dust collector main body, the rear end of the dust collecting filter core penetrates through the dust collector main body and extends into the connecting cylinder, the first spring is fixedly connected with the bottom end of the edge position of the inner surface of the connecting cylinder, the movable ring is fixedly connected with the front end of the first spring, a plurality of first sliding blocks are fixedly connected with the outer annular surface of the movable ring, the movable ring is slidably connected with the connecting cylinder through the first sliding blocks, the fixing ring is fixedly connected with the position of the outer annular surface of the dust collecting filter core close to the movable ring, the fixing ring is connected with the movable ring through the plurality of first connecting rods, and the first connecting rod is fixedly connected with the outer rear end surface of the fixing ring, the front end of the dust removing filter element is fixedly connected with a fixed block, the front end of the dust removing filter element is connected with the dust remover main body through the fixed block, the outer surface of the front end of the fixed block is provided with a fixed groove, the right corner of the front end of the dust remover main body is fixedly connected with a plurality of connecting plates, a movable plate is movably connected among the connecting plates through a movable rod, the movable rod is movably connected with the inner part of the movable plate close to the connecting plate, the inner part of the movable plate is movably connected with a sliding plate, the central position of the outer surface of the front end of the sliding plate is fixedly connected with a clamping plate, the clamping plate and the fixed groove are mutually clamped, the outer surface of the front end of the sliding plate is fixedly connected with a plurality of second springs close to the upper end and the lower end of the clamping plate, one side of the second spring, which is far away from the clamping plate, is fixedly connected with the movable plate, and two sides of the movable plate are fixedly connected with the dust remover main body through screws.

Because the dust removal filter element needs to be periodically disassembled, cleaned and replaced in the using process of the traditional dust removal tower, the dust removal filter element is independently and fixedly arranged in the dust removal tower through nuts in the prior art, the dust removal filter element is disassembled manually, the disassembling process is complicated, time and labor are wasted, and the convenience of the device in use is reduced, when the device is used, smoke is introduced into the main body of the dust remover through the air inlet pipe, the smoke is contacted with the dust removal filter element to enable dust and other impurities mixed in the smoke to be adsorbed by the dust removal filter element, and clean smoke is discharged through the air outlet pipe. The movable ring moves forwards under the elastic force of the first spring, so as to drive the fixed ring and the dust removal filter element to move forwards, so that the fixed block moves forwards to the outside of the dust remover main body, the movable plate is rotated, the movable plate drives the sliding plate and the clamping plate to rotate to the right side of the dust remover main body, and then a plurality of dust removal filter elements are sequentially drawn out, during installation, a plurality of dust removal filter elements are sequentially placed into the dust remover main body, the first connecting rod and the movable ring are mutually connected, the dust removal filter elements are continuously pushed backwards, the first spring is compressed, the fixed block and the dust remover main body are mutually attached, the clamping plate is driven to move backwards and be mutually clamped with the fixed groove by pressing the sliding plate, the movable plate and the dust remover main body are fixedly connected by screwing screws, and the sliding plate and the clamping plate are fixed simultaneously. And the fixation of the dust removal filter element is released by screwing the screw, so that the dust removal filter element is convenient to disassemble and assemble, the operation time of workers is saved, the labor force of the workers is reduced, and the convenience of the device in use is improved.

Preferably, the front end of the dust remover main body is far away from a plurality of first placing plates fixedly connected with corners at one side of the connecting plate, the right side of the outer surface of the dust remover main body is close to a plurality of second placing plates fixedly connected with corners at the rear end, the outer surface of the front end of the movable plate is far away from the first magnetic block fixedly connected with one side of the movable rod, the outer surface of the dust remover main body is located at the second placing plates, the position of the outer surface of the dust remover main body is fixedly connected with a plurality of second magnetic blocks, and the first magnetic block and the second magnetic blocks are attracted in opposite directions.

When in work, because the movable plate needs to be rotated when the dust removal filter element is disassembled and assembled, only one end of the movable plate is movably connected with the connecting plate after the screw is disassembled, the movable plate is easily deformed by gravity when being in a suspended state for a long time, thereby reducing the service life of the movable plates and being inconvenient for workers to operate, and the movable plates are arranged between the two second placing plates by arranging the second placing plates, so that when the dust removal filter element is disassembled and assembled, the movable plate is in a suspended state for a long time, so that the movable plate is deformed under the influence of gravity, thereby prolonging the service life of the movable plate, facilitating the operation of workers, preventing the movable plate from separating from the second placing plate through the mutual attraction between the first magnetic block and the second magnetic block, make to be connected between fly leaf and the dust remover main part more firm through setting up first board of placing, improved the fixed effect to dust removal filter core.

Preferably, the outer surfaces of the upper end and the lower end of the movable rod are fixedly connected with two second sliding blocks, sliding grooves are formed in the positions, close to the second sliding blocks, of the outer surfaces of the upper end and the lower end of the connecting plate, and the second sliding blocks are connected with the sliding grooves in a sliding mode.

When the dust remover works, the movable plate is fixedly connected with the dust remover main body through the screw, so that the movable plate is attached to the dust remover main body, and the movable plate can be blocked from rotating under the influence of the dust remover main body.

Preferably, both ends fixedly connected with a plurality of spinal branch vaulting poles around the internal surface of fly leaf, the spinal branch vaulting pole runs through the inside of slide and with slide sliding connection, the annular surface that the second spring cup jointed in the spinal branch vaulting pole is close to fixed block one side.

The sliding plate is movably connected with the movable plate only through the second spring, so that the sliding plate is easy to incline due to uneven stress when the sliding plate is moved, the clamping plate and the movable plate are clamped, and the operation of a worker is inconvenient.

Preferably, the outer surface of the front end of the sliding plate is fixedly connected with a plurality of sliding rods, and the front ends of the sliding rods penetrate through the movable plate and are fixedly connected with the pressing plate.

When the dust removal filter core fixing device works, the sliding plate is positioned in the movable plate, so that the sliding plate cannot be pressed, when the movable plate is fixed by screwing the screw, the sliding plate needs to be moved backwards to drive the clamping plate to move forwards to be clamped with the fixing groove, if the sliding plate moves through the pressing screw, the screws on two sides of the movable plate need to be pressed simultaneously, otherwise, one end of the sliding plate is stressed to easily cause the condition that the clamping plate is clamped with the supporting rod, so that the dust removal filter core is inconvenient to install, the invention arranges the pressing plate and connects the pressing plate with the sliding plate through the sliding rod, when the movable plate is fixed, the pressing plate can be pressed to push the sliding plate to move and clamp the clamping plate with the fixing groove, the movable plate and the sliding plate are fixed through screwing the screw, so that the condition that the sliding plate cannot be pressed due to the positioning of the sliding plate in the movable plate is avoided, the dust removal filter element is convenient to install and operate.

Preferably, one side of the inside of the movable plates, which is far away from the connecting plate, is connected with a second connecting rod in a penetrating manner, and the outer surfaces of the upper end and the lower end of the second connecting rod are fixedly connected with the movable plates through threaded sleeves.

When the dust removal filter core assembling and disassembling device works, due to the fact that the movable plates are arranged in a plurality of fast, when all the dust removal filter cores need to be disassembled and assembled, the movable plates need to be sequentially rotated, operation is complex, and operation of workers is inconvenient.

Compared with the prior art, the invention has the beneficial effects that:

the dust removal filter core is fixed by the clamping plate and the fixing groove which are clamped with each other through the connecting mechanism, the fixing of the dust removal filter core is released by screwing the screw, the dust removal filter core is convenient to detach and install, the operation time of workers is saved, the labor force of the workers is reduced, the convenience in use of the device is improved, and in addition, the movable plates are connected with each other through the second connecting rod, so that the purpose of synchronous rotation of the movable plates is realized, and the workers can conveniently detach and install the dust removal filter core.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the internal structure of the present invention;

FIG. 3 is a sectional view of the main body of the dust collector in combination with a movable plate according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

FIG. 5 is an enlarged view of the structure of FIG. 2 at B;

FIG. 6 is a sectional view of the movable plate and the connecting plate according to the present invention;

FIG. 7 is a sectional view showing the combination of the slide plate, the slide rod and the pressing plate according to the present invention;

FIG. 8 is a schematic view of the second connecting rod and the movable plate of the present invention.

In the figure: 1. a dust collector main body; 11. an air inlet pipe; 12. an air outlet box; 13. an air outlet pipe; 14. a dust removal box; 15. a dust removal filter element;

2. a connecting mechanism; 21. a connecting cylinder; 22. a first spring; 23. a movable ring; 24. a first slider; 25. a fixing ring; 26. a first connecting rod; 27. a fixed block; 28. fixing grooves; 29. a connecting plate; 20. a movable plate; 211. a movable rod; 212. a slide plate; 213. clamping a plate; 214. a second spring; 215. a first placing plate; 216. a second placing plate; 217. a second slider; 218. a chute; 219. a support bar; 220. a slide bar; 221. a pressing plate; 222. a second connecting rod.

Detailed Description

The invention now will be described in connection with a few, but not all, embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the present invention provides a technical solution of a desulfurization, denitrification and dust removal tower:

a desulfurization and denitrification dust removal tower is shown in figures 1 to 7 and comprises a dust remover main body 1, wherein an air inlet pipe 11 is fixedly connected to the central position of the upper end of the outer surface of the front end of the dust remover main body 1, an air outlet box 12 is fixedly connected to the rear end of the dust remover main body 1, an air outlet pipe 13 is fixedly connected to the outer surface of the lower end of the air outlet box 12, a dust removal box 14 is fixedly connected to the lower end of the dust remover main body 1, a plurality of dust removal filter elements 15 are fixedly connected to the interior of the dust remover main body 1, and the front end and the rear end of each dust removal filter element 15 are fixedly connected with the dust remover main body 1 through a connecting mechanism 2;

the connecting mechanism 2 comprises a connecting cylinder 21, a first spring 22, a movable ring 23, a first sliding block 24, a fixing ring 25, a first connecting rod 26, a fixing block 27, a fixing groove 28, a connecting plate 29, a movable plate 20, a movable rod 211, a sliding plate 212, a clamping plate 213 and a second spring 214, the front end of the connecting cylinder 21 is fixedly connected with the dust collector main body 1, the rear end of the dust collecting filter element 15 penetrates through the dust collector main body 1 and extends into the connecting cylinder 21, the bottom end of the edge position of the inner surface of the connecting cylinder 21 is fixedly connected with the first spring 22, the front end of the first spring 22 is fixedly connected with the movable ring 23, the annular outer surface of the movable ring 23 is fixedly connected with a plurality of first sliding blocks 24, the movable ring 23 is slidably connected with the connecting cylinder 21 through the first sliding blocks 24, and the position of the annular outer surface of the dust collecting filter element 15 close to the movable ring 23 is fixedly connected with the fixing ring 25, the dust removing filter element comprises a fixed ring 25, a movable ring 23, a plurality of first connecting rods 26, a fixed block 27, a fixed groove 28, a plurality of connecting plates 29, a movable plate 20, a movable rod 211, a sliding plate 212, a clamping plate 213 and the fixed groove 28, wherein the fixed ring 25 is connected with the movable ring 23 through the plurality of first connecting rods 26, the first connecting rods 26 are fixedly connected with the outer surface of the rear end of the fixed ring 25, the front end of the dust removing filter element 15 is fixedly connected with the fixed block 27, the front end of the dust removing filter element 15 is connected with the dust remover main body 1 through the fixed block 27, the outer surface of the fixed block 27 is provided with the fixed groove 28, the right corner of the front end of the dust remover main body 1 is fixedly connected with the plurality of connecting plates 29, the plurality of connecting plates 29 are movably connected with the movable rod 211, the movable rod 211 is movably connected with the inner part of the movable plate 20, which is close to the connecting plates 29, the outer surface of the front end of the sliding plate 212 is fixedly connected with a plurality of second springs 214 near the upper and lower ends of the clamping plate 213, one side of the second springs 214 far away from the clamping plate 213 is fixedly connected with the movable plate 20, and two sides of the movable plate 20 are fixedly connected with the dust collector main body 1 through screws.

Because the dust removal filter element 15 needs to be periodically disassembled, cleaned and replaced in the using process of the traditional dust removal tower, the dust removal filter element 15 is independently and fixedly arranged in the dust removal tower through nuts in the prior art, the disassembly process is complicated and time and labor are wasted, and the convenience of the device in use is reduced, when the device is used, smoke is introduced into the dust remover main body 1 through the air inlet pipe 11, the smoke is contacted with the dust removal filter element 15, so that dust and other impurities mixed in the smoke are adsorbed by the dust removal filter element 15, and clean smoke is discharged through the air outlet pipe 13, by arranging the connecting mechanism 2, because the movable plate 20 is rotatably connected with the connecting plate 29 through the movable rod 211, when the dust removal filter element 15 needs to be disassembled and replaced, the disassembling screw, the clamping plate 213 moves forwards under the action of the second spring 214 and is separated from the fixed groove 28, the fixing effect of the clamping plate 213 on the fixed block 27 disappears, the movable ring 23 moves forward under the elastic force of the first spring 22, so as to drive the fixed ring 25 and the dust-removing filter element 15 to move forward, so that the fixed block 27 moves forward to the outside of the dust remover main body 1, the movable plate 20 is rotated, the movable plate 20 drives the sliding plate 212 and the clamping plate 213 to rotate to the right side of the dust remover main body 1, and then the plurality of dust-removing filter elements 15 are sequentially drawn out, during installation, the plurality of dust-removing filter elements 15 are sequentially placed into the dust remover main body 1, the first connecting rod 26 is connected with the movable ring 23, the dust-removing filter element 15 is continuously pushed backward, so that the first spring 22 is compressed, the fixed block 27 is mutually attached with the dust remover main body 1, the sliding plate 212 is pressed to drive the clamping plate 213 to move backward and be mutually clamped with the fixed groove 28, then the screw is screwed to fixedly connect the movable plate 20 with the dust remover main body 1, and the sliding plate 212 and the clamping plate 213 are fixed at the same time, according to the dust removal filter element 15, the connecting mechanism 2 is arranged, the dust removal filter element 15 is fixed through the clamping plate 213 and the fixing groove 28 which are clamped mutually, and the fixing of the dust removal filter element 15 is released through screwing the screw, so that the dust removal filter element 15 is convenient to disassemble and assemble, the operating time of workers is saved, the labor force of the workers is reduced, and the convenience in use of the device is improved.

As an embodiment of the present invention, as shown in fig. 8, a corner of one side of the front end of the main body 1, which is far away from the connecting plate 29, is fixedly connected with a plurality of first placing plates 215, a corner of the right side of the outer surface of the main body 1, which is near the rear end, is fixedly connected with a plurality of second placing plates 216, a side of the outer surface of the front end of the movable plate 20, which is far away from the movable rod 211, is fixedly connected with a first magnetic block, a position of the outer surface of the main body 1, which is between the second placing plates 216, is fixedly connected with a plurality of second magnetic blocks, and the first magnetic block and the second magnetic blocks are attracted oppositely.

During operation, as the movable plate 20 needs to be rotated when the dust removing filter element 15 is disassembled and assembled, only one end of the movable plate 20 is movably connected with the connecting plate 29 after the screws are disassembled, so that the movable plate 20 is easily deformed due to the influence of gravity when being in a suspended state for a long time, thereby reducing the service life of the movable plate 20, and simultaneously being inconvenient for a worker to operate, the movable plate 20 is placed between the two second placing plates 216 by arranging the second placing plates 216, thereby avoiding the situation that the movable plate 20 is deformed due to the influence of gravity when the dust removing filter element 15 is disassembled and assembled due to the long-time suspended state of the movable plate 20, thereby prolonging the service life of the movable plate 20, facilitating the operation of the worker, preventing the movable plate 20 from being separated from the second placing plates 216 by mutual attraction between the first magnetic block and the second magnetic block, and enabling the movable plate 20 to be more stably connected with the dust remover main body 1 by arranging the first placing plate 215, the fixing effect of the dust removal filter element 15 is improved.

As an embodiment of the present invention, as shown in fig. 6, two second sliding blocks 217 are fixedly connected to the outer surfaces of the upper and lower ends of the movable rod 211, sliding grooves 218 are formed in the positions of the outer surfaces of the upper and lower ends of the connecting plate 29, which are close to the second sliding blocks 217, and the second sliding blocks 217 are slidably connected to the sliding grooves 218.

In operation, as the movable plate 20 is fixedly connected with the dust collector main body 1 through the screw, the movable plate 20 is attached to the dust collector main body 1, and the movable plate 20 is prevented from rotating under the influence of the dust collector main body 1, the movable plate 20 is slidably connected with the sliding groove 218 through the second sliding block 217, when the movable plate 20 needs to be rotated, the movable plate 20 is moved forward to enable the second sliding block 217 to slide along the sliding groove 218, so that a gap is generated between the movable plate 20 and the dust collector main body 1, and the situation that the movable plate 20 is prevented from rotating under the influence of the dust collector main body 1 is avoided.

As an embodiment of the present invention, as shown in fig. 5, a plurality of support rods 219 are fixedly connected to front and rear ends of an inner surface of the movable plate 20, the support rods 219 penetrate through an interior of the sliding plate 212 and are slidably connected to the sliding plate 212, and the second spring 214 is sleeved on a side of an annular outer surface of the support rods 219, which is close to the fixed block 27.

Because the sliding plate 212 is movably connected with the movable plate 20 only through the second spring 214, when the sliding plate 212 is moved, the sliding plate 212 is easily stressed unevenly to incline, so that the clamping plate 213 and the movable plate 20 are clamped, and the operation of a worker is inconvenient.

As shown in fig. 5 and 7, a plurality of sliding rods 220 are fixedly connected to the outer surface of the front end of the sliding plate 212, and the front ends of the sliding rods 220 penetrate through the movable plate 20 and are fixedly connected to a pressing plate 221.

In operation, since the sliding plate 212 is located inside the movable plate 20, and the sliding plate 212 cannot be pressed, when the screw is screwed to fix the movable plate 20, since the sliding plate 212 needs to be moved backward to drive the clamping plate 213 to move forward to be engaged with the fixing groove 28, if the sliding plate 212 is moved by pressing the screw, the screws on both sides of the movable plate 20 need to be pressed simultaneously, otherwise, the clamping plate 213 and the supporting rod 219 are easily engaged with each other due to the force applied to one end of the sliding plate 212, which is inconvenient for the installation operation of the dust removing filter element 15, the present invention arranges the pressing plate 221, and connects the pressing plate 221 with the sliding plate 212 by arranging the sliding rod 220, when the movable plate 20 is fixed, the pressing plate 221 can push the sliding plate 212 to move and engage the clamping plate 213 with the fixing groove 28, and the screw is screwed to fix the movable plate 20 and the sliding plate 212, the situation that the sliding plate 212 cannot be pressed due to the fact that the sliding plate 212 is located inside the movable plate 20 is avoided, and the dust removal filter element 15 is convenient to install and operate.

As an embodiment of the present invention, as shown in fig. 8, a second connecting rod 222 penetrates through the movable plate 20 at a side away from the connecting plate 29, and outer surfaces of upper and lower ends of the second connecting rod 222 are fixedly connected to the movable plate 20 through threaded sleeves.

During operation, as the number of the movable plates 20 is several, when all the dust removing filter elements 15 need to be disassembled and assembled, the plurality of movable plates 20 need to be sequentially rotated, the operation is complicated, and the operation is inconvenient for workers to operate.

The working principle is as follows: when the device is used, smoke is introduced into the dust remover main body 1 through the air inlet pipe 11, the smoke is contacted with the dust removing filter element 15 to enable dust and other impurities mixed in the smoke to be adsorbed by the dust removing filter element 15, clean smoke is discharged through the air outlet pipe 13, and therefore dust removing treatment of the smoke is completed, through the arrangement of the connecting mechanism 2, as the movable plate 20 is rotatably connected with the connecting plate 29 through the movable rod 211, when the dust removing filter element 15 needs to be detached and replaced, the screw is detached, the clamping plate 213 moves forwards under the action of the second spring 214 and is separated from the fixed groove 28, fixing action of the clamping plate 213 on the fixed block 27 disappears, the movable ring 23 moves forwards under the action of the elastic force of the first spring 22, so that the fixed ring 25 and the dust removing filter element 15 are driven to move forwards, the fixed block 27 moves forwards to the outside of the dust remover main body 1, and the movable plate 20 is rotated, the movable plate 20 drives the sliding plate 212 and the clamping plate 213 to rotate to the right side of the dust collector main body 1, and then the dust collecting filter elements 15 are sequentially pulled out, when in installation, the dust collecting filter elements 15 are sequentially placed in the dust collector main body 1, the first connecting rod 26 and the movable ring 23 are connected with each other, the dust collecting filter elements 15 are continuously pushed backwards, the first spring 22 is compressed, the fixed block 27 and the dust collector main body 1 are mutually attached, the sliding plate 212 is pressed by the pressing block to drive the clamping plate 213 to move backwards and be mutually clamped with the fixed groove 28, then the screw is screwed to fixedly connect the movable plate 20 and the dust collector main body 1, and simultaneously the sliding plate 212 and the clamping plate 213 are fixed, the dust collecting filter elements 15 are fixed by mutually clamping the clamping plate 213 and the fixed groove 28 through the arrangement of the connecting mechanism 2, and the fixing of the dust collecting filter elements 15 is released through screwing the screw, so as to facilitate the dismounting and installation of the dust collecting filter elements 15, the operation time of workers is saved, the labor force of the workers is reduced, and the convenience of the device in use is improved.

The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.

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.