External orientation mechanism of lift valve

Abstract

The utility model discloses an external orientation mechanism of a lift valve, which comprises a box body, an orientation component is arranged on one side of the box body, one end of the orientation component extends from the outside of the box body to the inside of the box body, an auxiliary component is arranged on one side of the box body, and by arranging the orientation component, an orientation rod is arranged externally, so that the corrosion of waste gas to the orientation rod is isolated; the service life of the directional rod is prolonged, the operation stability of the lifting valve is enhanced, later maintenance can be facilitated, replacement can be carried out in the box body without blowing out a furnace, time and operation cost are saved, and by arranging an auxiliary assembly, a long shaft of the lifting valve partially located in the box body can be cleaned, namely attachments generated by waste gas can be cleaned, and the service life of the directional rod is prolonged. And meanwhile, the orienting rod and the lifting valve long shaft can be lubricated in the moving process of the orienting rod, and therefore the problem that after the orienting rod and the lifting valve long shaft are not used for a long time, the orienting rod and the lifting valve long shaft are not convenient to move can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lift valves, in particular to an external directional mechanism for a lift valve. Background Art

[0002] The external directional mechanism of the poppet valve is a mechanism used to control the direction of the poppet valve, usually controlled by an external controller or system. This mechanism can ensure that the poppet valve is opened or closed under specific conditions to achieve directional control. In order to better ensure the directional effect of the poppet valve, an external directional mechanism of the poppet valve is required.

[0003] The traditional lifting valve has a built-in directional mechanism. The built-in directional rod is in contact with the exhaust gas in the box for a long time, which is prone to corrosion and deformation, causing the lifting valve to shift during operation and causing valve leakage. When repairing and replacing, the furnace must be shut down and the box must be entered, which makes maintenance difficult, has a long cycle and high cost.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an external directional mechanism for a lift valve, which has the advantages of the above-mentioned technical problems and thus solves the problems in the prior art.

[0007] (II) Technical solution

[0008] In order to achieve the advantages of the above technical problems, the specific technical solutions adopted by the utility model are as follows:

[0009] A lifting valve external directional mechanism comprises a box body, a directional component is arranged on one side of the box body, one end of the directional component extends from the outside of the box body to the inside of the box body, an auxiliary component is arranged on one side of the box body, and part of the auxiliary component is connected to the directional component.

[0010] Furthermore, the orienting assembly includes a cylinder base, which is arranged on one side of the box through a supporting vertical plate, one end of the cylinder base is fixedly connected to a directional rail, the inner wall of the directional rail is symmetrically provided with guide grooves, and a moving wheel is slidably connected in the guide groove.

[0011] Furthermore, a directional rod is installed on the moving wheel, one end of which is fixedly connected to the long axis of the lifting valve through a threaded hole, one end of the long axis of the lifting valve extends from the outside of the box to the inside of the box, and a guide rod is provided at one end of the long axis of the lifting valve located inside the box, and one end of the guide rod is connected to the inside of the box.

[0012] Furthermore, the auxiliary component includes a first liquid storage tank, which is arranged on one side of the box body through a fixed frame, and first connecting pipes are connected to both sides of the first liquid storage tank. An auxiliary tube is arranged on the first connecting pipe, and the auxiliary tube is connected to the first connecting pipe. One end of the auxiliary tube is connected to one side of the directional rail.

[0013] Furthermore, an adjusting spring and a sealing ball are provided inside the auxiliary cylinder, and the sealing ball is in contact with the auxiliary cylinder, one end of the first liquid storage tank is connected to the second connecting pipe, one end of the second connecting pipe is connected to the lubrication cover, the lubrication cover is provided as a hollow structure, and the lubrication cover is communicated with the second connecting pipe, one side of the lubrication cover is provided with permeable cotton, and the permeable cotton is connected to the inside of the lubrication cover.

[0014] Furthermore, the auxiliary component also includes a second liquid storage tank, which is arranged on one side of the box body through a second fixing frame, and an input pipe is connected to the second liquid storage tank, a delivery pump is arranged at one end of the input pipe, and an output end of the delivery pump is connected to an output pipe, and a processing cylinder is arranged on the output pipe, and a first chamber and a second chamber are arranged in the processing cylinder, a heating wire is arranged in the first chamber, and a guide tube and an ultrasonic atomization sheet are connected in the second chamber, and one end of the guide tube is communicated with the first chamber.

[0015] Furthermore, the other end of the guide tube is in contact with the ultrasonic atomization sheet, a guide cover is provided at one end of the ultrasonic atomization sheet, one end of the output tube extends from the outside of the box to the inside of the box, and a cleaning cover is provided at one end of the output tube located inside the box. The cleaning cover is arranged on the periphery of the long axis of the poppet valve, and one side of the cleaning cover is fixedly arranged on the inner wall of the box.

[0016] Furthermore, the cleaning hood is configured as a hollow structure, and the cleaning hood is communicated with the output pipe, and a plurality of output nozzles and a plurality of cleaning scrapers are connected to the cleaning hood.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model has the following beneficial effects: by setting a directional component, the directional rod is set to be external, which isolates the directional rod from corrosion by exhaust gas, extends the service life of the directional rod, enhances the stability of the operation of the lifting valve, and also facilitates later maintenance without stopping the furnace to enter the box for replacement, saving time and operating costs, and by setting an auxiliary component, it is possible to clean the part of the long axis of the lifting valve in the box, that is, to clean the attachments generated by the exhaust gas, thereby avoiding affecting the movement effect of the long axis of the lifting valve, and at the same time, the directional rod and the long axis of the lifting valve can be lubricated during the movement of the directional rod, thereby avoiding the problem of the directional rod and the long axis of the lifting valve being inconvenient to move after long-term non-use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of an external directional mechanism for a poppet valve according to an embodiment of the utility model;

[0021] Figure 2 It is a cross-sectional structural schematic diagram of an external directional mechanism of a poppet valve according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of a directional assembly of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 1 ;

[0023] Figure 4 This is a schematic diagram of the structure of a directional assembly of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 2 ;

[0024] Figure 5 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 1 ;

[0025] Figure 6 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 2 ;

[0026] Figure 7 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 3 ;

[0027] Figure 8 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 4 ;

[0028] Fig. 9 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 5 ;

[0029] Fig.10 This is a schematic diagram of the structure of an auxiliary component of an external directional mechanism of a poppet valve according to an embodiment of the utility model. Figure 6 .

[0030] In the figure:

[0031] 1. Box body; 2. Orienting assembly; 201. Cylinder base; 202. Orienting rail; 203. Guide groove; 204. Moving wheel; 205. Orienting rod; 206. Long axis of lifting valve; 207. Guide rod; 3. Auxiliary assembly; 301. First liquid storage tank; 302. First connecting pipe; 303. Auxiliary cylinder; 304. Adjusting spring; 305. Sealing ball; 306. Second connecting pipe; 307. Lubricating cover; 308. Penetrating cotton; 309. Second liquid storage tank; 310. Input pipe; 311. Delivery pump; 312. Output pipe; 313. Processing cylinder; 314. Heating wire; 315. Guide pipe; 316. Ultrasonic atomizing sheet; 317. Cleaning cover; 318. Output nozzle; 319. Cleaning scraper; 4. First chamber; 5. Second chamber; 6. Guide cover. DETAILED DESCRIPTION

[0032] To further illustrate the technical solution of the present application, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the implementation methods. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the implementation methods. With reference to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0033] The utility model is further described in conjunction with the accompanying drawings and specific embodiments. Figure 1 - Fig.10 As shown, an external directional mechanism for a lifting valve according to an embodiment of the utility model includes a box body 1, a directional component 2 is arranged on one side of the box body 1, and is used to avoid displacement of the moving position during the movement of the lifting valve. One end of the directional component 2 extends from the outside of the box body 1 to the inside of the box body 1, and an auxiliary component 3 is arranged on one side of the box body 1, and is used to ensure the movement effect of the lifting valve. Part of the auxiliary component 3 is connected to the directional component 2.

[0034] like Figure 1 - Fig.10 As shown, the orienting component 2 includes a cylinder base 201, which is arranged on one side of the box body 1 through a supporting vertical plate, one end of the cylinder base 201 is fixedly connected to a directional rail 202, the inner wall of the directional rail 202 is symmetrically provided with a guide groove 203, a moving wheel 204 is slidably connected in the guide groove 203, and an orienting rod 205 is installed on the moving wheel 204, one end of the orienting rod 205 is fixedly connected to a lift valve long axis 206 through a threaded hole, one end of the lift valve long axis 206 extends from the outside of the box body 1 to the inside of the box body 1, and a guide rod 207 is provided at one end of the lift valve long axis 206 located inside the box body 1, and one end of the guide rod 207 is connected to the inside of the box body 1.

[0035] Specifically, by setting the directional rod 205 to be external, and then through the cooperation of the directional rail 202, the guide groove 203, the moving wheel 204, the lifting valve long axis 206, and the guide rod 207, the corrosion of the exhaust gas to the directional rod 205 can be isolated, the service life of the directional rod 205 can be extended, the stability of the operation of the lifting valve can be enhanced, and it can also facilitate later maintenance without stopping the furnace to enter the box body 1 for replacement, saving time and operating costs.

[0036] like Figure 1 - Fig.10 As shown, the auxiliary component 3 includes a first liquid storage tank 301, which is arranged on one side of the box body 1 through a fixing frame, and first connecting pipes 302 are connected to both sides of the first liquid storage tank 301, and an auxiliary cylinder 303 is arranged on the first connecting pipe 302, and the auxiliary cylinder 303 is connected to the first connecting pipe 302, and one end of the auxiliary cylinder 303 is connected to one side of the directional rail 202, and an adjusting spring 304 and a sealing ball 305 are arranged inside the auxiliary cylinder 303, and the sealing ball 305 is in contact with the auxiliary cylinder 303, and one end of the first liquid storage tank 301 is connected to a second connecting pipe 306, and one end of the second connecting pipe 306 is connected to a lubrication cover 307, and the lubrication cover 307 is arranged as a hollow structure, and the lubrication cover 307 is connected to the second connecting pipe 306, and one side of the lubrication cover 307 is provided with a permeation cotton 308, and the permeation cotton 308 is connected to the inside of the lubrication cover 307;

[0037] The auxiliary component 3 also includes a second liquid storage tank 309, which is arranged on one side of the box body 1 through a second fixing frame, and is connected to an input pipe 310, one end of the input pipe 310 is provided with a delivery pump 311, and the output end of the delivery pump 311 is connected to an output pipe 312, and a processing cylinder 313 is provided on the output pipe 312, and the processing cylinder 313 is provided with a first chamber 4 and a second chamber 5, and a heating wire 314 is provided in the first chamber 4, and a guide tube 315 and an ultrasonic atomizing sheet 316 are connected in the second chamber 5, and the principle of the ultrasonic atomizing sheet 316 is consistent with that of the atomizing sheet with model number BHH2501700P4TL;

[0038] One end of the guide tube 315 is connected to the first chamber 4, and the other end of the guide tube 315 is in contact with the ultrasonic atomizing sheet 316. A guide cover 6 is provided at one end of the ultrasonic atomizing sheet 316. One end of the output tube 312 extends from the outside of the box body 1 to the inside of the box body 1. A cleaning cover 317 is provided at one end of the output tube 312 located inside the box body 1. The cleaning cover 317 is arranged on the periphery of the major axis 206 of the lifting valve, and one side of the cleaning cover 317 is fixedly arranged on the inner wall of the box body 1. The cleaning cover 317 is arranged as a hollow structure, and the cleaning cover 317 is connected to the output tube 312. A plurality of output nozzles 318 and a plurality of cleaning scrapers 319 are connected to the cleaning cover 317.

[0039] Specifically, during the movement of the lift valve, the moving wheel 204 and the lift valve shaft 206 will move with the movement. During the movement, the moving wheel 204 presses the sealing ball 305, and the lubricating solution in the first liquid storage tank 301 is output to the auxiliary cylinder 303 through the first connecting pipe 302, and then output, thereby achieving lubrication of the moving moving wheel 204. When the lift valve shaft 206 moves, the second connecting pipe 306 transports the lubricating solution to the lubrication cover 307, and then generates a capillary phenomenon and then lubricates the lift valve shaft 206 through the permeable cotton 308.

[0040] During the movement of the lift valve long axis 206, the delivery pump 311 and the heating wire 314 are turned on through an external controller, and then the delivery pump 311 generates suction to deliver the solution in the second liquid storage tank 309 to the treatment cylinder 313 through the input pipe 310, and the solution is heated by the heating wire 314, and then the heated solution is delivered to the ultrasonic atomizing sheet 316 through the guided pipe 315 to generate atomization (the atomization principle is to generate vibration in the liquid by using the ultrasonic atomizing sheet 316, and then emit ultrasonic waves. When this ultrasonic wave is transmitted to the interface between the liquid and the air, Due to the huge difference in acoustic impedance of the two media, ultrasonic energy will quickly gather at the interface. This focusing of energy will eventually tear the liquid into tiny droplets to form a mist), and then the atomized liquid is transported to the output pipe 312 through the guide cover 6, and then transported to the cleaning cover 317 through the output pipe 312, and then the atomized solution is sprayed onto the moving lift valve shaft 206 through the output nozzle 318, and then the lift valve shaft 206 is cleaned multiple times through the cleaning scraper 319, so as to ensure the movement effect of the lift valve shaft 206.

[0041] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0042] Working principle: In summary, with the help of the above technical solution of the utility model, by setting the directional rod 205 to be external, and then through the directional rail 202, the guide groove 203, the moving wheel 204, the lift valve long axis 206, and the guide rod 207 cooperate with each other, it is possible to isolate the corrosion of the directional rod 205 by the exhaust gas, extend the service life of the directional rod 205, enhance the stability of the operation of the lift valve, and also facilitate the later maintenance without stopping the furnace to enter the box body 1 for replacement, saving time and operating costs;

[0043] During the movement of the lift valve, the moving wheel 204 and the lift valve shaft 206 will move with the movement. During the movement, the moving wheel 204 presses the sealing ball 305, and the lubricating solution in the first liquid storage tank 301 is output to the auxiliary cylinder 303 through the first connecting pipe 302, and then output, so as to realize the lubrication of the moving moving wheel 204. When the lift valve shaft 206 moves, the second connecting pipe 306 transports the lubricating solution to the lubrication cover 307, and then generates a capillary phenomenon and then lubricates the lift valve shaft 206 through the permeable cotton 308;

[0044] During the movement of the lift valve long axis 206, the delivery pump 311 and the heating wire 314 are turned on through an external controller, and then the delivery pump 311 generates suction to deliver the solution in the second liquid storage tank 309 to the treatment cylinder 313 through the input pipe 310, and the solution is heated by the heating wire 314, and then the heated solution is delivered to the ultrasonic atomizing sheet 316 through the guided pipe 315 to generate atomization (the atomization principle is to generate vibration in the liquid by using the ultrasonic atomizing sheet 316, and then emit ultrasonic waves. When this ultrasonic wave is transmitted to the interface between the liquid and the air, Due to the huge difference in acoustic impedance of the two media, ultrasonic energy will quickly gather at the interface. This focusing of energy will eventually tear the liquid into tiny droplets to form a mist), and then the atomized liquid is transported to the output pipe 312 through the guide cover 6, and then transported to the cleaning cover 317 through the output pipe 312, and then the atomized solution is sprayed onto the moving lift valve shaft 206 through the output nozzle 318, and then the lift valve shaft 206 is cleaned multiple times through the cleaning scraper 319, so as to ensure the movement effect of the lift valve shaft 206.

[0045] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A poppet valve external directional mechanism, comprising a housing (1), characterized in that: A directional component (2) is arranged on one side of the box (1), one end of the directional component (2) extends from the outside of the box (1) to the inside of the box (1), and an auxiliary component (3) is arranged on one side of the box (1), a part of the auxiliary component (3) is connected to the directional component (2).

2. The external directional mechanism for a poppet valve according to claim 1, characterized in that: The orientation assembly (2) comprises a cylinder base (201), wherein the cylinder base (201) is arranged on one side of the box body (1) via a supporting vertical plate, one end of the cylinder base (201) is fixedly connected to an orientation rail (202), the inner wall of the orientation rail (202) is symmetrically provided with guide grooves (203), and a moving wheel (204) is slidably connected in the guide groove (203).

3. The external directional mechanism for a poppet valve according to claim 2, characterized in that: A directional rod (205) is installed on the moving wheel (204), one end of the directional rod (205) is fixedly connected to a lift valve long axis (206) via a threaded joint, one end of the lift valve long axis (206) extends from the outside of the box body (1) to the inside of the box body (1), and a guide rod (207) is provided at one end of the lift valve long axis (206) located inside the box body (1), and one end of the guide rod (207) is connected to the inside of the box body (1).

4. The external directional mechanism for a poppet valve according to claim 3, characterized in that: The auxiliary component (3) comprises a first liquid storage tank (301), the first liquid storage tank (301) being arranged on one side of the box body (1) via a fixing frame, the first liquid storage tank (301) being connected to first connecting pipes (302) on both sides, an auxiliary tube (303) being arranged on the first connecting pipe (302), the auxiliary tube (303) being connected to the first connecting pipe (302), and one end of the auxiliary tube (303) being connected to one side of the directional rail (202).

5. The external directional mechanism for a poppet valve according to claim 4, characterized in that: An adjusting spring (304) and a sealing ball (305) are arranged inside the auxiliary cylinder (303), and the sealing ball (305) is in contact with the auxiliary cylinder (303); one end of the first liquid storage tank (301) is connected to a second connecting pipe (306), and one end of the second connecting pipe (306) is connected to a lubricating cover (307); the lubricating cover (307) is arranged as a hollow structure, and the lubricating cover (307) is communicated with the second connecting pipe (306); one side of the lubricating cover (307) is provided with permeable cotton (308), and the permeable cotton (308) is connected to the inside of the lubricating cover (307).

6. The external directional mechanism for a poppet valve according to claim 5, characterized in that: The auxiliary component (3) also includes a second liquid storage tank (309), which is arranged on one side of the box body (1) through a second fixing frame, and the second liquid storage tank (309) is connected to an input pipe (310), one end of the input pipe (310) is provided with a delivery pump (311), the output end of the delivery pump (311) is connected to an output pipe (312), and a treatment tube (313) is provided on the output pipe (312), and the treatment tube (313) is provided with a first chamber (4) and a second chamber (5), the first chamber (4) is provided with a heating wire (314), and the second chamber (5) is connected to a guide tube (315) and an ultrasonic atomizer (316), and one end of the guide tube (315) is communicated with the first chamber (4).

7. The external directional mechanism for a poppet valve according to claim 6, characterized in that: The other end of the guide tube (315) is in contact with the ultrasonic atomizing sheet (316), and one end of the ultrasonic atomizing sheet (316) is provided with a guide cover (6). One end of the output tube (312) extends from the outside of the box body (1) to the inside of the box body (1), and one end of the output tube (312) located inside the box body (1) is provided with a cleaning cover (317). The cleaning cover (317) is arranged on the periphery of the long axis (206) of the poppet valve, and one side of the cleaning cover (317) is fixedly arranged on the inner wall of the box body (1).

8. The external directional mechanism for a poppet valve according to claim 7, characterized in that: The cleaning cover (317) is configured as a hollow structure, and the cleaning cover (317) is connected to the output pipe (312). The cleaning cover (317) is connected to a plurality of output nozzles (318) and a plurality of cleaning scrapers (319).

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