Filter for rear end of vaporizer

Abstract

The utility model discloses a filter used at the rear end of a vaporizer, which comprises an assembly base, an outer shell, an assembly top plate, an inner shell, a shunting window, an auxiliary filter screen and a dredging mechanism, the assembly top plate is in threaded connection with the top of the outer shell, and the inner shell is fixedly connected with the top of the assembly base; the top of the inner shell abuts against the bottom of the assembling top plate, the multiple flow dividing windows are symmetrically embedded in the outer wall of the inner shell, sealing plates are rotationally connected to the flow dividing windows, the multiple auxiliary filter screens are connected to the outer wall of the inner shell in a sleeving mode and located above the flow dividing windows, and the dredging mechanism is installed in the inner shell. Therefore, the problems that the performance and the safety of the whole system are affected due to the fact that the filter still works continuously in a long-time blockage state, and accumulated impurities increase the cleaning difficulty and possibly cause equipment failures or potential safety hazards as time goes on are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to vaporizer technical field especially relates to a filter for the rear end of vaporizer. BACKGROUND

[0002] In the working process of the vaporizer, the function of the rear-end filter is crucial, its main task is to remove impurities in the gas to ensure the normal operation of the system. However, with the extension of use time, the filter is prone to blockage in the filtering process, resulting in increased internal gas pressure of the inner tank.

[0003] The patent application file with publication number CN220779439U discloses a filter for the rear end of a vaporizer, which allows chlorine gas to enter the interior of the inner tank 5, thereby increasing the internal gas pressure of the inner tank 5, and then moving the filter plate 6 upward, and further, under the cooperation of the thin rods 702, the filter plate 6 can be cleaned.

[0004] In actual use, when the filter is blocked, a certain threshold of gas pressure is required to trigger the movement of the filter plate, which means that the filter will continue to work in a long-term blocked state, resulting in a significant decrease in filtering efficiency, and further affecting the performance and safety of the entire system. With the passage of time, the accumulated impurities not only increase the difficulty of cleaning, but also may cause equipment failure or safety hazards. SUMMARY

[0005] The utility model aims to solve at least one of the technical problems in the related art to some extent.

[0006] To this end, the utility model aims to provide a filter for the rear end of a vaporizer, which can solve the problem that a certain threshold of gas pressure is required to trigger the movement of the filter plate, which means that the filter will continue to work in a long-term blocked state, resulting in a significant decrease in filtering efficiency, and further affecting the performance and safety of the entire system. With the passage of time, the accumulated impurities not only increase the difficulty of cleaning, but also may cause equipment failure or safety hazards.

[0007] To achieve the above-mentioned purpose, the utility model provides a filter for the rear end of a vaporizer, which comprises an assembly base, an outer shell, an assembly top plate, an inner shell, a shunt window, an auxiliary filter screen and a dredging mechanism. The outer shell is fixedly connected to the top of the assembly base, the assembly top plate is threadedly connected to the top of the outer shell, the inner shell is fixedly connected to the top of the assembly base, and the top of the inner shell abuts against the bottom of the assembly top plate. A plurality of shunt windows are symmetrically embedded in the outer wall of the inner shell, a sealing plate is rotatably connected to the shunt window, a plurality of auxiliary filter screens are sleeved on the outer wall of the inner shell, and the auxiliary filter screens are located above the shunt windows. The dredging mechanism is installed inside the inner shell.

[0008] The filter for the rear end of the vaporizer can promote the sealing plate to open when the filter structure in the dredging mechanism is blocked, so that the gas can be discharged through the shunt window, and then filtered through the plurality of auxiliary filter screens, and the filter structure inside the inner shell body can also be dredged regularly through the dredging mechanism, so that the filter can still work in the long-term blocked state, the filtering efficiency is significantly reduced, and the performance and safety of the whole system are affected, and with the passage of time, the accumulated impurities not only increase the difficulty of cleaning, but also can cause equipment failure or safety hidden trouble.

[0009] In addition, the filter for the rear end of the vaporizer according to the utility model has the following additional technical features:

[0010] Specifically, the dredging mechanism comprises a support sleeve plate, a filter plate, a driving device, a threaded screw rod and a vibration assembly, the support sleeve plate is slidably clamped on the inner wall of the inner shell body, the filter plate is fixedly connected to the inner wall of the support sleeve plate, the driving device is installed on the top of the assembly base, one end of the threaded screw rod is fixedly connected to the output end of the driving device, the filter plate is threadedly sleeved on the threaded screw rod, and the vibration assembly is installed on the inner side top of the inner shell body.

[0011] Specifically, the vibration assembly comprises a limiting plate, a vibration motor and a vibration plate, the limiting plate is fixedly connected to the inner side top of the inner shell body, the vibration motor is installed on the bottom of the limiting plate, and one end of the vibration plate is fixedly connected to the output end of the vibration motor.

[0012] Specifically, the outer wall bottom of the outer shell body is fixedly connected with a conveying pipeline, the outer wall top of the outer shell body is fixedly connected with a discharge pipeline, and the end portions of the conveying pipeline and the discharge pipeline penetrate through the outer wall of the inner shell body.

[0013] Specifically, the outer wall of the support sleeve plate is fixedly connected with a clamping plate in a symmetrical mode, and the inner wall of the inner shell body is symmetrically provided with a clamping groove matched with the clamping plate.

[0014] Specifically, the end portion of the threaded screw rod is rotatably connected to the bottom of the limiting plate.

[0015] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0017] Figure 1 It is the overall structure schematic view of the present utility model;

[0018] Figure 2 It is the structure schematic view inside the outer shell body of the present utility model;

[0019] Figure 3 It is the structure schematic view inside the inner shell body of the present utility model;

[0020] Figure 4 It is the present utility model Figure 3 The structure schematic view of the local method in A place.

[0021] As shown in the figure:

[0022] 1, assembly base;2, outer shell body;21, conveying pipeline;22, discharge pipeline;3, assembly top plate;4, inner shell body;5, shunt window;51, sealing plate;6, auxiliary filter screen;7, dredging mechanism;71, support sleeve plate;72, filter plate;73, driving device;74, threaded screw;75, vibration assembly;751, limiting plate;752, vibration motor;753, vibration plate. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and cannot be understood as limiting the present utility model. On the contrary, the embodiments of the present utility model include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0024] The filter for the rear end of the vaporizer of the embodiments of the present utility model is described below in combination with the drawings.

[0025] As Figures 1-4 shown, the filter for the rear end of the vaporizer of the embodiments of the present utility model can include an assembly base 1, an outer shell body 2, an assembly top plate 3, an inner shell body 4, a shunt window 5, an auxiliary filter screen 6 and a dredging mechanism 7.

[0026] Among them, the outer shell body 2 is fixedly connected at the top of the assembly base 1, the assembly top plate 3 is threadedly connected at the top of the outer shell body 2, the inner shell body 4 is fixedly connected at the top of the assembly base 1, and the top of the inner shell body 4 abuts against the bottom of the assembly top plate 3.

[0027] It should be noted that there is a certain gap between the outer wall of the inner shell 4 and the inner wall of the outer shell 2 in this embodiment.

[0028] Multiple diversion windows 5 are symmetrically embedded in the outer wall of the inner shell 4. A sealing plate 51 is rotatably connected to the diversion window 5. Multiple auxiliary filter screens 6 are sleeved on the outer wall of the inner shell 4, and the auxiliary filter screens 6 are located above the diversion windows 5. The unblocking mechanism 7 is installed inside the inner shell 4.

[0029] It should be noted that, in this embodiment, the sealing plate 51 is rotatably connected to the opening of the diversion window 5 by means of a torsion spring, and a sealing strip is installed on the edge of the sealing plate 51.

[0030] Specifically, during the use of this device, the outer shell 2 is fixedly connected to the top of the assembly base 1, the assembly top plate 3 is threadedly connected to the top of the outer shell 2, the inner shell 4 is fixedly connected to the top of the assembly base 1, and the top of the inner shell 4 abuts against the bottom of the assembly top plate 3. Multiple diversion windows 5 are symmetrically embedded in the outer wall of the inner shell 4, and sealing plates 51 are rotatably connected to the diversion windows 5. Multiple auxiliary filter screens 6 are sleeved on the outer wall of the inner shell 4, and the auxiliary filter screens 6 are located above the diversion windows 5. The unblocking mechanism 7 is installed inside the inner shell 4, thus allowing the vaporized chlorine gas to enter the inner shell 4 upon chlorine inlet. Internally, when the filter structure in the unblocking mechanism 7 becomes clogged, the pressure at the bottom of the filter structure increases, which in turn causes the sealing plate 51 to open, allowing the gas to be discharged through the diversion window 5 and then filtered through multiple auxiliary filter screens 6. At the same time, the unblocking mechanism 7 can also periodically unblock the filter structure inside the inner shell 4, thereby preventing the filter from continuing to work in a clogged state for a long time, which would lead to a significant decrease in filtration efficiency and thus affect the performance and safety of the entire system. Over time, the accumulated impurities not only increase the difficulty of cleaning, but may also lead to equipment failure or safety hazards.

[0031] In one embodiment of this utility model, such as Figures 1-4 As shown, the unblocking mechanism 7 includes a support sleeve 71, a filter plate 72, a drive device 73, a threaded screw 74, and a vibration assembly 75. The support sleeve 71 is slidably engaged with the inner wall of the inner housing 4, the filter plate 72 is fixedly connected to the inner wall of the support sleeve 71, the drive device 73 is installed on the top of the assembly base 1, one end of the threaded screw 74 is fixedly connected to the output end of the drive device 73, and the filter plate 72 is threaded onto the threaded screw 74. The vibration assembly 75 is installed on the top inner side of the inner housing 4.

[0032] Furthermore, such as Figure 2 As shown, the outer wall of the support sleeve 71 is symmetrically fixedly connected with snap-fit ​​plates, and the inner wall of the inner shell 4 is symmetrically provided with snap-fit ​​grooves that match the snap-fit ​​plates.

[0033] It should be noted that the driving device 73 described in this embodiment is a drive motor.

[0034] Specifically, in order to facilitate the unblocking of the filter plate 72, the support sleeve 71 is slidably engaged with the inner wall of the inner housing 4, the filter plate 72 is fixedly connected to the inner wall of the support sleeve 71, the drive device 73 is installed on the top of the assembly base 1, one end of the threaded screw 74 is fixedly connected to the output end of the drive device 73, and the filter plate 72 is threaded onto the threaded screw 74. The vibration component 75 is installed on the inner top of the inner housing 4. By starting the drive device 73, the threaded screw 74 can be rotated, which in turn can drive the support sleeve 71 and the filter plate 72 to move up and down inside the inner housing 4. When the height of the filter plate 72 is adjusted to the corresponding height, the filter plate 72 can be unblocked by the vibration component 75.

[0035] In one embodiment of this utility model, such as Figures 1-4 As shown, the vibration assembly 75 includes a limiting plate 751, a vibration motor 752, and a vibration plate 753. The limiting plate 751 is fixedly connected to the top of the inner side of the inner housing 4, the vibration motor 752 is installed at the bottom of the limiting plate 751, and one end of the vibration plate 753 is fixedly connected to the output end of the vibration motor 752.

[0036] Furthermore, such as Figure 2 As shown, the end of the threaded screw 74 is rotatably connected to the bottom of the limiting plate 751.

[0037] It should be noted that the bottom of the limiting plate 751 described in this embodiment is provided with a limiting hole that matches the end of the threaded screw 74.

[0038] Specifically, in order to facilitate the unblocking of the filter plate 72, since the limiting plate 751 is fixedly connected to the top of the inner side of the inner housing 4, the vibration motor 752 is installed at the bottom of the limiting plate 751, and one end of the vibration plate 753 is fixedly connected to the output end of the vibration motor 752, when the top of the filter plate 72 abuts against the vibration plate 753, the vibration motor 752 can be started to drive the vibration plate 753 to vibrate the filter plate 72, thereby unblocking the filter plate 72.

[0039] It should be understood that a conveying pipe 21 is fixedly connected to the bottom of the outer wall of the outer shell 2, and a discharge pipe 22 is fixedly connected to the top of the outer wall of the outer shell 2, and the ends of the conveying pipe 21 and the discharge pipe 22 both penetrate the outer wall of the inner shell 4.

[0040] In summary, the filter used at the back end of the vaporizer in this embodiment of the present invention increases the pressure at the bottom of the filter structure when the filter structure in the unblocking mechanism 7 becomes clogged, which in turn causes the sealing plate 51 to open, allowing the gas to be discharged through the diversion window 5 and then filtered through multiple auxiliary filter screens 6. At the same time, the unblocking mechanism 7 can also periodically unblock the filter structure inside the inner shell 4, thereby preventing the filter from continuing to work in a clogged state for a long time, which would lead to a significant decrease in filtration efficiency and affect the performance and safety of the entire system. Over time, the accumulated impurities not only increase the difficulty of cleaning, but may also lead to equipment failure or safety hazards.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly and specifically defined.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A filter for use in a post carburetor, characterized in that, Including assembly base (1), outer shell (2), assembly top plate (3), inner shell (4), shunt window (5), auxiliary filter screen (6) and dredging mechanism (7), wherein, The outer shell (2) is fixedly connected to the top of the assembly base (1), the assembly top plate (3) is threadedly connected to the top of the outer shell (2), the inner shell (4) is fixedly connected to the top of the assembly base (1), and the top of the inner shell (4) abuts against the bottom of the assembly top plate (3); A plurality of shunt windows (5) are symmetrically embedded in the outer wall of the inner shell (4), a sealing plate (51) is rotatably connected to the shunt window (5), and a plurality of auxiliary filter screens (6) are sleeved on the outer wall of the inner shell (4), and the auxiliary filter screens (6) are located above the shunt window (5); The dredging mechanism (7) is installed inside the inner shell (4).

2. The filter for the post-end of a vaporizer according to claim 1, wherein The dredging mechanism (7) comprises a support sleeve plate (71), a filter plate (72), a driving device (73), a threaded lead screw (74) and a vibration assembly (75), wherein, The support sleeve plate (71) is slidably clamped to the inner wall of the inner shell (4), the filter plate (72) is fixedly connected to the inner wall of the support sleeve plate (71), the driving device (73) is installed on the top of the assembly base (1), one end of the threaded lead screw (74) is fixedly connected to the output end of the driving device (73), and the filter plate (72) is threadedly sleeved on the threaded lead screw (74); The vibration assembly (75) is installed on the inner side top of the inner shell (4).

3. The filter for use in the post-end of a vaporizer according to claim 2, wherein The vibration assembly (75) comprises a limiting plate (751), a vibration motor (752) and a vibration plate (753), wherein, The limiting plate (751) is fixedly connected to the inner side top of the inner shell (4), the vibration motor (752) is installed on the bottom of the limiting plate (751), and one end of the vibration plate (753) is fixedly connected to the output end of the vibration motor (752).

4. The filter for use in the post-end of a vaporizer according to claim 1, wherein The outer wall bottom of the outer shell (2) is fixedly connected with a conveying pipeline (21), the outer wall top of the outer shell (2) is fixedly connected with a discharge pipeline (22), and the ends of the conveying pipeline (21) and the discharge pipeline (22) penetrate the outer wall of the inner shell (4).

5. The filter for use in the post-end of a vaporizer according to claim 2, wherein The outer wall of the support sleeve plate (71) is fixedly connected with a clamping plate, and the inner wall of the inner shell (4) is symmetrically provided with a clamping groove matched with the clamping plate.

6. The filter for use in the post-end of a vaporizer according to claim 3, wherein The end of the threaded lead screw (74) is rotatably connected to the bottom of the limiting plate (751).

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