Dust removal method and installation structure of discharge valve for same

Abstract

The present invention relates to the technical field of valve installation, in particular to a dust removal method and an installation structure of a discharge valve for same. The installation structure comprises: an installation part, comprising a body assembly, a supporting assembly arranged outside the body assembly, and an output assembly connected with the supporting assembly; and a power part, comprising an abutting assembly arranged in the body assembly and a driving assembly arranged in the middle of the supporting assembly. In the present invention, a mounting ring is aligned with the top end of a discharge device, then the discharge device is inserted outside the mounting ring, and at this time, a pressing rod is pushed into and abuts against an action groove, and then power provided by the pressing rod is utilized to drive an arc-shaped fixing plate to clamp the discharge device, wherein an anti-slip pattern is used to increase the friction force between the arc-shaped fixing plate and the discharge device to make the installation more stable. To dismount the discharge device, a lever ring is pulled to make the arc-shaped fixing plate leave the outer side of the discharge device, the top end of the pressing rod is then pushed, and the discharge device can be drawn out.

Description

A dust removal method and installation structure of its discharge valve Technical Field

[0001] The invention relates to the technical field of valve installation, in particular to a dust removal method and an installation structure of a discharge valve thereof. Background Art

[0002] A dust removal device is a device used to remove particulate matter from the air or gas. It can play an important role in industrial production, air purification, environmental protection and other fields. Dust removal devices usually use different principles such as physical methods, chemical methods or electrostatic methods to remove particulate matter.

[0003] However, when installing valves in existing dust removal devices, most of them are fixed with bolts after drilling holes at the marked points. Later maintenance also requires the removal of multiple bolts on the valve, which is extremely troublesome.

[0004] Summary of the Invention

[0005] In view of the above-mentioned problems or the problems existing in the prior art regarding valve disassembly and assembly, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a dust removal method.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising:

[0008] After the dust is collected from the fuel system, the exhaust device is opened to discharge the dust.

[0009] The dust enters the dust removal device through the dust removal fan pipe, is humidified by atomization spraying, and then enters the inertial separation chamber. Utilizing the principles of centrifugation, separation, and coalescence, the tangential introduction of the airflow causes a rotational motion. The dust passes through the central tube for the second inertial separation, causing the dust particles with greater inertial centrifugal force to be thrown into the collection chamber. The clean air after dust removal is discharged from the central air overflow pipe.

[0010] Open the discharge device to discharge the collected dust particles.

[0011] As a preferred embodiment of the dust removal method of the present invention, the dust generated by the fuel system is subjected to gas-solid separation by a dust removal device.

[0012] As a preferred solution of the dust removal method and the installation structure of the discharge valve thereof of the present invention, the separated dust is collected and finally discharged by opening the discharge device.

[0013] As a preferred embodiment of the dust removal method of the present invention, the method comprises:

[0014] The mounting component includes a body component, a support component provided outside the body component, and an output component connected to the support component;

[0015] The power component includes a resistance component arranged in the body component and a driving component arranged in the middle of the support component.

[0016] As a preferred solution of the installation structure of the discharge valve of the present invention, the body assembly includes a dust removal pipe, a mounting ring provided at the end of the dust removal pipe, and an action groove opened on the outer side of the mounting ring.

[0017] As a preferred solution of the installation structure of the discharge valve of the present invention, the support assembly includes a pair of support frames arranged on the outside of the installation ring, a toggle rod arranged between the pair of support frames, and a coil spring three which is sleeved on the outside of the toggle rod and located in the support frame.

[0018] As a preferred solution of the installation structure of the discharge valve of the present invention, the output assembly includes an L-shaped fixing rod provided at the end of the toggle rod, an arc-shaped fixing plate provided at the end of the L-shaped fixing rod, and anti-slip grooves provided on the inner side of the arc-shaped fixing plate.

[0019] As a preferred solution of the installation structure of the discharge valve of the present invention, the resistance component includes a reset rod arranged in the action groove, a coil spring four sleeved on the end of the reset rod, an extrusion rod arranged on the outside of the reset rod, and an output groove opened in the extrusion rod.

[0020] As a preferred solution of the installation structure of the discharge valve of the present invention, wherein: the driving assembly includes a ribbon arranged in the output groove, a winding drum arranged at one end of the ribbon, and a pull ring arranged at the other end of the ribbon;

[0021] Wherein, the winding drum is fixedly connected to the outer side of the toggle rod.

[0022] As a preferred solution of the installation structure of the discharge valve of the present invention, it further includes a main body component arranged below the installation component, a connecting component arranged in the main body component, and a control component connected to the main body component.

[0023] The beneficial effects of the dust removal method and the installation structure of the discharge valve of the present invention are as follows: the present invention aligns the installation ring with the top of the discharge device, and then inserts the discharge device into the outside of the installation ring. At this time, the extrusion rod is pushed into the action groove, and then the power provided by the extrusion rod is used to drive the arc-shaped fixing plate to clamp the discharge device. Then, the anti-slip grooves are used to increase the friction between the arc-shaped fixing plate and the discharge device, making the installation more stable. When disassembling the discharge device, the pull ring is pulled and the arc-shaped fixing plate will leave the outside of the discharge device, and then the top of the extrusion rod is pushed to pull out the discharge device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] FIG1 is an overall schematic diagram of the dust removal method and the installation structure of the discharge valve thereof.

[0026] FIG2 is a bottom view of the overall structure of the installation structure of the discharge valve.

[0027] FIG3 is a schematic cross-sectional view of the installation structure of the discharge valve.

[0028] FIG4 is a schematic diagram of the overall structure of the discharge device.

[0029] FIG5 is a front view of the cross-sectional structure of the discharge device.

[0030] FIG6 is a schematic diagram of the structure of the connecting components of the discharge device.

[0031] FIG. 7 is a bottom view of the connecting component structure of the discharge device. DETAILED DESCRIPTION

[0032] 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 with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0035] Embodiment 1, referring to FIG. 1 to FIG. 4 , is a first embodiment of the present invention, which provides a dust removal method, comprising:

[0036] After the dust is collected from the fuel system, the dust is discharged by opening the discharge device S.

[0037] The dust enters the dust removal device through the dust removal fan pipe, is humidified by atomization spraying, and then enters the inertial separation chamber. Utilizing the principles of centrifugation, separation, and coalescence, the tangential introduction of the airflow causes a rotational motion. The dust passes through the central tube for the second inertial separation, causing the dust particles with greater inertial centrifugal force to be thrown into the collection chamber. The clean air after dust removal is discharged from the central air overflow pipe.

[0038] Open the discharge device S to discharge the collected dust particles.

[0039] The dust generated by the fuel system is separated into gas and solid by the dust removal device.

[0040] The separated dust is collected and finally discharged through the discharge device S.

[0041] Embodiment 2, referring to FIG. 1 to FIG. 4 , is a second embodiment of the present invention. Unlike the previous embodiment, a mounting structure for a discharge valve includes the dust removal method S as described above, which includes:

[0042] The mounting component 400 includes a main body component 401, a support component 402 provided outside the main body component 401, and an output component 403 connected to the support component 402; the power component 500 includes a resistance component 501 provided inside the main body component 401, and a drive component 502 provided in the middle of the support component 402. The main body component 401 is used to discharge the collected dust, and the support component 402 provides support and adjustment for the output component 403. The main body component 401 can be installed on the discharge device S through the output component 403. During the process of inserting the main body component 401 into the discharge device S, power is provided to the drive component 502, and then the drive component 502 will transfer the power to the output component 403.

[0043] Specifically, the main body assembly 401 includes a dust removal tube 401a, a mounting ring 401b provided at the end of the dust removal tube 401a, and an action groove 401c provided on the outside of the mounting ring 401b. The bottom end of the dust removal tube 401a is fixedly connected to the mounting ring 401b, and action grooves 401c are provided on both sides of the mounting ring 401b. The mounting ring 401b is used to be plugged into the discharge device S to prevent leakage of discharged dust.

[0044] Furthermore, the support assembly 402 includes a pair of support frames 402a provided on the outside of the mounting ring 401b, a toggle rod 402b provided between the pair of support frames 402a, and a coil spring 402c sleeved on the outside of the toggle rod 402b and located in the support frame 402a. Furthermore, the output assembly 403 includes an L-shaped fixing rod 403a provided at the end of the toggle rod 402b, an arc-shaped fixing plate 403b provided at the end of the L-shaped fixing rod 403a, and an anti-slip pattern 403c provided on the inner side of the arc-shaped fixing plate 403b. The outside of the mounting ring 401b is fixedly connected to the support frames 402a on both sides of the action groove 401c, and the toggle rod 402b is rotatably connected between the support frames 402a on both sides. The outer side of the movable rod 402b is located inside the support frame 402a and is sleeved with a coil spring 402c. The two ends of the toggle rod 402b respectively pass through the support frame 402a and are fixedly connected to an L-shaped fixing rod 403a. The end of the L-shaped fixing rod 403a is fixedly connected to an arc-shaped fixing plate 403b. The inner side of the arc-shaped fixing plate 403b is provided with anti-slip grooves 403c. The L-shaped fixing rod 403a is arranged in an inclined shape. In this way, after the interference component 501 is interfered with, the L-shaped fixing rod 403a will drive the arc-shaped fixing plate 403b to clamp the discharge device S. At the same time, the anti-slip grooves 403c on the inner side of the arc-shaped fixing plate 403b can increase the friction between the discharge device S and the arc-shaped fixing plate 403b, making it more stable.

[0045] Furthermore, the resistance component 501 includes a reset rod 501a provided in the action groove 401c, a coil spring 501b sleeved on the end of the reset rod 501a, an extrusion rod 501c provided on the outside of the reset rod 501a, and an output groove 501d provided in the extrusion rod 501c. The driving component 502 includes a ribbon 502a provided in the output groove 501d, a take-up drum 502b provided at one end of the ribbon 502a, and a pull ring 502c provided at the other end of the ribbon 502a; wherein the take-up drum 502b is fixedly connected to the outside of the toggle rod 402b, the inner bottom end of the action groove 401c is rotatably connected to the reset rod 501a, the outer side of the reset rod 501a is sleeved with a coil spring 501b, the middle part of the rod body of the reset rod 501a is fixedly connected to the extrusion rod 501c, and the output groove 501d is provided on the upper side of the rod body of the extrusion rod 501c. A ribbon 502a is provided inside the output slot 501d, and a winding drum 502b is wound around one end of the ribbon 502a located in the action slot 401c. The winding drum 502b is fixedly connected to the middle part of the rod body of the toggle rod 402b, and a pull ring 502c is fixedly connected to the other end of the ribbon 502a. The torsional force between the coil spring four 501b and the coil spring three 402c is the same, and the top end of the extrusion rod 501c is set to be outwardly opened. The pull ring 502c can be controlled manually and can also play a limiting role to prevent the ribbon 502a from passing through the output slot 501d.

[0046] The rest of the structure is the same as that of Example 1.

[0047] When in use, first align the mounting ring 401b with the top of the discharge device S, and then plug the discharge device S onto the outside of the mounting ring 401b. During the plugging process, the inner wall of the discharge device S contacts the extrusion rod 501c, and the extrusion rod 501c is contacted into the action groove 401c. In the process of entering the action groove 401c, the reset rod 501a will rotate, and the winding spring 4 501b will also be wound. The ribbon 502a will also be wound by the winding drum 502b when the winding spring 3 402c is wound. At this time, the toggle rod 402b rotates with the winding drum 502b. When the toggle rod 402b rotates, it will drive the L-shaped fixing rod 403a and the arc-shaped fixing rod 403a to rotate. The plate 403b is clamped, and then the anti-slip groove 403c provided on the inner wall of the arc-shaped fixing plate 403b is used to increase the friction between the arc-shaped fixing plate 403b and the discharge device S, making the installation more stable. When the discharge device S is disassembled, the pull ring 502c is pulled to pull out the ribbon 502a and drive the reel 502b and the toggle rod 402b to rotate. Then the L-shaped fixing rod 403a and the arc-shaped fixing plate 403b will leave the outside of the discharge device S, and then push the top end of the extrusion rod 501c inward to squeeze, so that the extrusion rod 501c will not conflict with the inner wall of the discharge device S under the action of the coil spring four 501b. At this time, the discharge device S can be pulled out, thereby completing the installation of the discharge device S.

[0048] Example 3, referring to Figures 1 to 7, is the third embodiment of the present invention. Different from the previous embodiment, it also includes a main part 100 arranged below the installation part 400, a connecting part 200 arranged in the main part 100, and a control part 300 connected to the main part 100.

[0049] The main component 100 includes a discharge component 101, a limiting component 102 arranged outside the discharge component 101, and a limiting component 103 arranged in the limiting component 102; the connecting component 200 includes a sliding component 201 arranged in the limiting component 102, a guide component 202 arranged in the sliding component 201, and a guide component 203 arranged next to the guide component 202. The limiting component 102 can limit and guide the parts in the discharge component 101, and the discharge component 101 has the function of ash discharge. The sliding component 201 can connect the discharge component 101 with the limiting component 102. The guide component 202 can guide the limiting component 103 when it enters the sliding component 201, and can also lock the limiting component 103. The unlocked limiting component 103 can be guided out of the sliding component 201 through the guiding component 203.

[0050] The discharge assembly 101 includes a slag discharge pipe 101a, a valve cover plate 101b provided at the discharge end of the slag discharge pipe 101a, a protrusion 101c provided at the end of the valve cover plate 101b, and a sealing ring 101d connected to the valve cover plate 101b; wherein, the outer wall diameter of the protrusion 101c is smaller than the inner wall diameter of the slag discharge pipe 101a, the sealing ring 101d is wider than the pipe wall of the slag discharge pipe 101a, the valve cover plate 101b is provided at the discharge end of the slag discharge pipe 101a, and the outer wall diameter of the valve cover plate 101b is larger than the outer wall diameter of the slag discharge pipe 101a. The top of the valve cover plate 101b is fixedly connected with a protrusion 101c, and the top edge of the valve cover plate 101b is located at the corresponding position of the slag discharge pipe 101a and is fixedly connected with a sealing ring 101d. The spacing of the sealing rings 101d is larger than the wall size of the slag discharge pipe 101a. The slag discharge pipe 101a is used to discharge ash, and the valve cover plate 101b can control whether the slag discharge pipe 101a discharges ash. The protrusion 101c reduces the ash discharge when the valve cover plate 101b is closed, and ensures that it is tightly closed by closing the sealing edge with the wall of the slag discharge pipe.

[0051] The limiting assembly 102 includes an L-shaped connecting rod 102a connected to the side of the slag discharge pipe 101a, a slide groove 102b opened on the inner side of the L-shaped connecting rod 102a, and a reset groove 102c opened on the upper side of the inner wall of the slide groove 102b. The outer side of the tube body of the slag discharge pipe 101a is fixedly connected with the L-shaped connecting rod 102a, and the L-shaped connecting rod 102a is located on one side of the slag discharge pipe 101a and has a slide groove 102b. Reset grooves 102c are opened on the upper sides of the inner wall of the slide groove 102b. The valve cover plate 101b slides in the slide groove 102b through the sliding assembly 201, and the interior of the reset groove 102c is used to install the limiting assembly 103.

[0052] The limiting assembly 103 includes a rotating rod 103a arranged in the reset groove 102c, an L-shaped limiting rod 103b arranged at the end of the rotating rod 103a, and a coil spring 103c sleeved on the outside of the rotating rod 103a. The interior of the reset groove 102c is rotatably connected to the rotating rod 103a, the outer side of the rotating rod 103a is located in the reset groove 102c and is sleeved with the coil spring 103c, and the end of the rotating rod 103a away from the reset groove 102c is fixedly connected to the L-shaped limiting rod 103b. The reset groove 102c is used to install the coil spring 103c and the rotating rod 103a. The rotating rod 103a can enable the L-shaped limiting rod 103b to rotate when guided, and then the rotating rod 103a and the L-shaped limiting rod 103b can be reset after being separated from the guide through the coil spring 103c.

[0053] The sliding assembly 201 includes a slider 201a provided in the slide groove 102b, and an adapting groove 201b opened on the outside of the slider 201a. The guide assembly 202 includes a limiting block 202a provided on the side of the notch in the adapting groove 201b, a stopper 202b provided on the other side of the adapting groove 201b and located below the limiting block 202a, and an inclined block 202c provided on the side of the stopper 202b and located below the limiting block 202a. The slider 201a is slidably connected to the interior of the slide groove 102b, and one end of the slider 201a is fixedly connected to the valve cover. On the outside of the plate 101b, there are adapter grooves 201b on both sides of the slider 201a. A limiting block 202a is fixedly connected to the upper side of the inside of the adapter groove 201b away from the valve cover plate 101b. The bottom of the limiting block 202a is provided with an inclined surface M1. A stopper 202b is fixedly connected to the side of the inner wall of the adapter groove 201b away from the limiting block 202a. The top of the stopper 202b is provided with an inclined surface M2. The plate thickness of the stopper 202b is half of the limiting block 202a. In this way, the guide of the L-shaped limiting rod 103b can be achieved. In the direction, one side of the stopper 202b is fixedly connected with an inclined block 202c, and the top of the inclined block 202c is provided with an inclined surface M3, and the slopes of the inclined surface M3, the inclined surface M2 and the inclined surface M3 are the same. The bottom end of the inclined block 202c is provided with an arc-shaped notch B1. When the valve cover plate 101b drives the slider 201a to descend due to no external force, the arc-shaped notch B1 can be hooked by the L-shaped limiting rod 103b, so that the slider 201a and the valve cover plate 101b cannot descend. The side of the limiting block 202a and the adapter groove 201b form a guide groove. Q1, a guide groove Q2 is formed between the stopper 202b and the inclined block 202c and the limiting block 202a. When the above-mentioned slider 201a moves to the position of the L-shaped limiting rod 103b, the guide groove Q1 guides the above-mentioned L-shaped limiting rod 103b, and then the inclined surface M2 of the stopper 202b is used to guide the front end of the L-shaped limiting rod 103b into the guide groove Q2. At this time, the inclined surface M2 of the stopper 202b and the inclined surface M1 of the limiting block 202a guide the L-shaped limiting rod 103b and send the L-shaped rod into the guide assembly 203.

[0054] The guide assembly 203 includes a guide plate 203a provided in the adapting groove 201b and located on the side of the inclined block 202c, a stop block 203b provided at the bottom end of the inner wall of the adapting groove 201b, and a slope plate provided on the other side of the inclined block 202c; wherein the end of the slope plate is connected to the stop block 202b, and the guide plate 203a is fixedly connected to the adapting groove 201b just below the limit block 202a. The guide plate 203a is arranged in an inclined shape, and the bottom end of the adapting groove 201b is located below the arc-shaped notch B1 and slightly deviates from the guide plate One side of 203a is fixedly connected with a stop block 203b, which is arranged in a triangular shape. The side of the oblique block 202c in the adapter groove 201b and the bottom end of the stop block 202b are fixedly connected with a slope block 203c. The bottom end of the slope block 203c is arranged in an arc shape, and the thickness of the slope block 203c and the stop block 202b are the same. The L-shaped limiting rod 103b is guided to the position of the stop block 203b by the guide plate 203a. At this time, the valve cover plate 101b is stopped, so that the slider 201 When the valve cover plate 101b drops under the gravity of the valve cover plate 101b, the L-shaped limiting rod 103b will enter the arc-shaped notch B1 at the bottom of the inclined block 202c along the side of the stop block 203b, and the L-shaped limiting rod 103b will hook the inclined block 202c, so that the valve cover plate 101b can be restricted at the pipe mouth of the slag discharge pipe 101a. When unlocking is required, the valve cover plate 101b and the slider 201a are pushed upward and released, and the L-shaped connecting rod 301b will be separated from the arc-shaped notch B1 along the other side of the stop block 203b. Because the slider 201a loses the restriction of the L-shaped restriction rod 103b, the valve cover plate 101b will break away from the slag discharge pipe 101a and fall down. At this time, the L-shaped restriction rod 103b will move from the bottom end of the slope rod to the surface of the slope plate, and finally enter the guide groove Q1 from the surface of the stopper 202b and completely break away from the adapter groove 201b inside the slider 201a. At this time, the valve cover plate 101b will completely break away from the slag discharge pipe 101a, and at the same time, the L-shaped restriction rod 103b will be reset under the action of the above-mentioned coil spring 103c.

[0055] It also includes a control component 300, which includes a fixing component 301 connected to the discharge component 101, and a pressing component 302 arranged outside the fixing component 301. The fixing component 301 provides support conditions for the pressing component 302, and the pressing component 302 provides power for the above-mentioned slag discharge.

[0056] The fixing assembly 301 includes a fixing support rod 301a provided on the tube body on the other side of the slag discharge pipe 101a, a connecting rod 301b provided at the end of the fixing support rod 301a, and a resistance rod 301c provided outside the connecting rod 301b. The pressing assembly 302 includes a folding rod 302a provided outside the connecting rod 301b and located on one side of the resistance rod 301c, and a telescopic rod 302b provided outside the connecting rod 301b and located on the side of the fixing support rod 301a away from the resistance rod 301c. The side of the slag discharge pipe 101a away from the L-shaped connecting rod 102a is fixedly connected to the fixing support rod 301a, the end of the fixing support rod 301a is rotatably connected to the connecting rod 301b, the outer side of the connecting rod 301b is fixedly connected to the folding rod 302a, and the outer side of the connecting rod 301b is located at the folding rod A resistance rod 301c is fixedly connected between the rod 302a and the fixed support rod 301a. The resistance rod 301c is arranged in a 7 shape, and the horizontal bar part of the resistance rod 301c is arranged in the direction of the fixed support rod 301a. The outer side of the connecting rod 301b is located at a position of the fixed support rod 301a away from the resistance rod 301c and is fixedly connected with a telescopic rod 302b. The end of the telescopic rod 302b is connected to the valve cover plate 101b. The fixed support rod 301a is used for the connection between the valve cover plate 101b and the slag scraper. The resistance rod 301c can limit the connecting rod 301b to rotate a specified amplitude toward the fixed support rod 301a. The folding rod 302a and the telescopic rod 302b form a simple lever, which can easily control the valve while staying away from the slag discharge center to ensure personal safety.

[0057] The rest of the structure is the same as that of Example 2.

[0058] When in use, when discharging slag, first extend the folding rod 302a, then press the folding rod 302a downward to drive the connecting rod 301b to rotate, and at the same time the telescopic rod 302b will also push the valve cover plate 101b upward and release it, then the L-shaped connecting rod 301b will escape from the arc-shaped notch B1 along the other side of the block 203b, because the slider 201a loses the restriction of the L-shaped restriction rod 103b, the valve cover plate 101b will escape from the slag discharge pipe 101a and fall, and the L-shaped restriction rod 103b will move from the bottom end of the slope rod to The surface of the slope plate, and finally enters the guide groove Q1 from the surface of the stopper 202b and completely disengages from the adapter groove 201b inside the slider 201a. At this time, the valve cover plate 101b will be completely separated from the slag discharge pipe 101a, thereby unlocking the valve. When the valve cover plate 101b is pushed up to drive the slider 201a to contact the L-shaped limit rod 103b, the L-shaped limit rod 103b will first enter the guide groove Q1, and then will be guided downward by the inclined surface of the stopper 202b to the guide groove Q2, and then the inclined surface of the limit block 202a will be used to release the limit rod 103b. The guide of the L-shaped limiting rod 103b by the inclined surface M3 of M1 and the inclined block 202c will conflict with the guide plate 203a. Since the guide plate 203a is inclined, the L-shaped conflicting rod 301c can be guided to the side of the block 203b. At this time, the upward movement of the valve cover plate 101b is stopped, so that the slider 201a will fall under the gravity of the valve cover plate 101b. At this time, the L-shaped conflicting rod 301c will be guided by the side of the block 203b to the arc-shaped notch B1. Under the action of gravity, the slider 201a falls, and the L-shaped limiting rod 103 b will hook the arc-shaped notch B1 to prevent the slider 201a from descending, thereby locking the valve. By moving the valve cover plate 101b to rise to a state combined with the slag discharge pipe 101a, the protrusion 101c reduces the ash discharge when the valve cover plate 101b is closed, and the sealing ring 101d is closed with the pipe wall of the slag discharge pipe to ensure that it is tightly closed. Then, the folding rod 302a is released and the folding rod 302a can be stored, so that the valve can be easily controlled and kept away from the slag discharge center to prevent dust from being inhaled by the staff and infecting the respiratory tract.

[0059] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0060] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0061] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0062] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A dust removal method, characterized in that: include, After the dust is collected, the fuel system generates dust and the dust is discharged by opening the discharge device (S); The dust enters the dust removal device through the dust removal fan pipe, is humidified by atomization spraying, and enters the inertial separation chamber. Using the principles of centrifugation, separation, and coalescence, the tangential introduction of the airflow causes a rotational motion, and the second inertial separation is performed through the central tube, so that the dust particles with greater inertial centrifugal force are thrown to the collection chamber, and the clean air after dust removal is discharged from the central air overflow pipe; Open the discharge device (S) to discharge the collected dust particles.

2. The dust removal method according to claim 1, characterized in that: The dust generated by the fuel system is separated into gas and solid by the dust removal device.

3. The dust removal method according to claim 1, characterized in that: The separated dust is collected and finally discharged through the discharge device (S).

4. A mounting structure for a discharge valve, characterized in that: Including as described in claims 1 to 3, which includes; The mounting component (400) comprises a body component (401), a support component (402) disposed outside the body component (401), and an output component (403) connected to the support component (402); The power component (500) comprises a resistance component (501) arranged in the body component (401), and a driving component (502) arranged in the middle of the support component (402).

5. The installation structure of the discharge valve according to claim 4, characterized in that: The body component (401) comprises a dust removal pipe (401a), a mounting ring (401b) arranged at the end of the dust removal pipe (401a), and an action groove (401c) opened on the outside of the mounting ring (401b).

6. The installation structure of the discharge valve according to claim 5, characterized in that: The support assembly (402) comprises a pair of support frames (402a) arranged outside the mounting ring (401b), a toggle rod (402b) arranged between the pair of support frames (402a), and a coil spring (402c) sleeved on the outside of the toggle rod (402b) and located inside the support frame (402a).

7. The installation structure of the discharge valve according to claim 6, characterized in that: The output assembly (403) comprises an L-shaped fixing rod (403a) arranged at the end of the toggle rod (402b), an arc-shaped fixing plate (403b) arranged at the end of the L-shaped fixing rod (403a), and an anti-slip pattern (403c) arranged on the inner side of the arc-shaped fixing plate (403b).

8. The installation structure of the discharge valve according to claim 7, characterized in that: The resistance component (501) includes a reset rod (501a) disposed in the action groove (401c), a coil spring (501b) sleeved on the end of the reset rod (501a), an extrusion rod (501c) disposed on the outside of the reset rod (501a), and an output groove (501d) opened in the extrusion rod (501c).

9. The installation structure of the discharge valve according to claim 8, characterized in that: The driving assembly (502) comprises a ribbon (502a) arranged in the output slot (501d), a winding drum (502b) arranged at one end of the ribbon (502a), and a pull ring (502c) arranged at the other end of the ribbon (502a); Wherein, the winding drum (502b) is fixedly connected to the outside of the toggle rod (402b).

10. The installation structure of the discharge valve according to claim 9, characterized in that: It also includes a main body component (100) arranged below the installation component (400), a connecting component (200) arranged inside the main body component (100), and a control component (300) connected to the main body component (100).

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