A steam filtering device for steam collection

Abstract

This utility model relates to the field of steam filtration technology and discloses a steam filtration device for steam collection, including a housing, an inlet pipe connected to one side of the housing, an outlet pipe connected to the other side of the housing, and a steam storage tank for steam collection connected to the outlet end of the outlet pipe; the top of the housing has several insertion slots, and a support frame is inserted into the insertion slots, with a filter screen for steam filtration fixed inside the support frame; the top of the housing has a limiting component for limiting the position of the filter screen, and by pulling the pull block, the first sliding plate is controlled to slide in the first sliding groove, realizing the separation and engagement of the limiting plate and the pressure plate, thereby quickly removing or installing the pressure plate, facilitating the removal and replacement of the support frame and the filter screen, greatly improving the efficiency of filter screen replacement, reducing the time cost of equipment maintenance, and the entire replacement process only requires simple operations such as pulling the pull block and pressing the pressure plate, without the need for complicated tools and professional skills, reducing the difficulty of the operator's work.

Description

Technical Field

[0001] This utility model relates to the field of steam filtration technology, specifically a steam filtration device for steam collection. Background Technology

[0002] Steam, also known as "water vapor," is classified according to pressure and temperature into saturated steam and superheated steam. The main uses of steam include heating / humidification; it can also generate power and drive machinery.

[0003] Traditional steam filtration devices typically use fixed-installation filter screens. When the filter screen needs replacement due to the accumulation of a large amount of impurities, it presents numerous inconveniences. Often, professional maintenance personnel need to use specialized tools to disassemble numerous connecting parts before accessing the filter screen. The entire process is cumbersome, complex, and time-consuming. Therefore, a steam filtration device for steam collection is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a steam filtration device for steam collection, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a steam filtration device for steam collection, comprising a housing, an inlet pipe connected to one side of the housing, an outlet pipe connected to the other side of the housing, and an outlet end of the outlet pipe connected to a storage tank for steam collection.

[0006] The top of the box has several insertion slots, and a support frame is inserted into the inside of the insertion slots. A filter screen for steam filtration is fixed inside the support frame.

[0007] The top of the housing is provided with a limiting component for restricting the position of the filter screen, and a prompting component is provided on one side of the limiting component;

[0008] The limiting component includes a fixing frame, a first sliding groove is provided inside the fixing frame, a first sliding plate is slidably connected to the inner side of the first sliding groove, a limiting plate is fixed to one side of the first sliding plate, and a guide slope is provided on one side of the limiting plate.

[0009] A pressure plate is provided on one side of the fixing frame, and a sealing gasket is adhered to the bottom of the pressure plate.

[0010] Preferably, the first slide groove has a sliding column fixed to its inner wall, and a first spring is sleeved on the outer side of the sliding column. The two ends of the first spring are respectively connected to one side of the first slide plate and the first slide groove.

[0011] Preferably, as described above: a pull block is fixed to one side of the top of the first skateboard, and the bottom of the fixing frame is fixed to the top of the box;

[0012] When the limiting plate is located at the top of the pressure plate, the filter screen is in the installed state; when the limiting plate leaves the top of the pressure plate, the filter screen is in the disassembled state.

[0013] Preferably, the above-mentioned prompting component includes a second sliding plate, a protrusion is fixed on one side of the bottom of the second sliding plate, a second sliding groove is provided inside the pressure plate, and the second sliding plate is slidably connected to the inner side of the second sliding groove.

[0014] Preferably, as described above: a switch is fixed to the top of the inner wall of the second slide groove, and a second spring is sleeved on the outside of the switch, with the two sides of the second spring respectively connected to one side of the second slide plate and the second slide groove.

[0015] Preferably, the second slide groove has a limit block fixed to its inner wall. The limit block is used to limit the sliding range of the second slide plate, and the limit block is located on both sides of the switch.

[0016] Preferably, the pressure plate has an indicator light fixed on its top, the output terminal of the switch is electrically connected to the input terminal of the indicator light, and a limiting groove adapted to the outside of the support frame is provided on one side of the bottom of the pressure plate.

[0017] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0018] 1. By pulling the lever, the first slide plate is controlled to slide within the first slide groove, thereby separating and engaging the limiting plate and the pressure plate. This allows for quick removal or installation of the pressure plate, facilitating the removal and replacement of the support frame and filter screen. This significantly improves the efficiency of filter screen replacement and reduces the time cost of equipment maintenance. The entire replacement process only requires simple operations such as pulling the lever and pressing the pressure plate, without the need for complex tools or professional skills, thus reducing the difficulty of the operator's work.

[0019] Second, the indicator component directly connects the pressure plate to the protrusion and the second slide plate to realize the real-time detection of the filter screen installation status. When the filter screen is not installed, the indicator light goes out, forming a conspicuous visual warning. Operators can immediately detect the abnormality and prevent unfiltered steam from directly entering the collection and storage tank. The illumination of the indicator light provides operators with a clear "installation complete" signal, eliminating the need for additional inspection steps and shortening the time for each maintenance. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a first-view structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0023] Figure 3 This is a top view sectional diagram of the fixing frame of this utility model;

[0024] Figure 4 This is a schematic diagram of the filter screen structure of this utility model;

[0025] Figure 5 This is a front view cross-sectional structural diagram of the prompting component of this utility model.

[0026] Explanation of reference numerals in the attached drawings: 1. Housing; 2. Inlet pipe; 3. Outlet pipe; 5. Limiting component; 51. Fixing frame; 52. Pressure plate; 53. Limiting plate; 54. Pull block; 55. First sliding plate; 56. First sliding groove; 57. Sliding column; 58. First spring; 59. Guide slope; 6. Indicator component; 61. Indicator light; 62. Limiting groove; 63. Second sliding plate; 64. Switch; 65. Second spring; 66. Limiting block; 67. Second sliding groove; 68. Protrusion; 7. Support frame; 8. Filter screen; 9. Insertion slot. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0029] Example

[0030] Please see Figure 1-5This utility model provides a technical solution: a steam filtration device for steam collection, including a housing 1, an inlet pipe 2 connected to one side of the housing 1, an outlet pipe 3 connected to the other side of the housing 1, and an outlet end of the outlet pipe 3 connected to a steam storage tank for steam collection; the top of the housing 1 has several insertion slots 9, a support frame 7 is inserted into the inside of the insertion slots 9, and sealing rings (not shown in the figure) are glued to both sides of the support frame 7, with the outer side of the sealing rings fitting against the inner wall of the insertion slots 9 to prevent steam leakage; a filter screen 8 for steam filtration is fixed inside the support frame 7, and the number of filter screens 8 can be three, with the first-stage filter screen 8 being a pre-filtration layer, the second-stage filter screen 8 being a main filtration layer, and the third-stage filter screen 8 being a fine filtration layer; the top of the housing 1 is provided with a limiting component 5 for limiting the position of the filter screen 8, and a prompting component 6 is provided on one side of the limiting component 5.

[0031] The limiting component 5 includes a fixed frame 51, with a first sliding groove 56 inside the fixed frame 51. A first sliding plate 55 is slidably connected to the inner side of the first sliding groove 56. A limiting plate 53 is fixed to one side of the first sliding plate 55, and a guide slope 59 is provided on one side of the limiting plate 53. A pressure plate 52 is provided on one side of the fixed frame 51. A sealing gasket (not shown in the figure) is adhered to the bottom of the pressure plate 52. The sealing gasket material can be high-temperature resistant silicone or high-temperature resistant rubber. Under the action of the first spring 58, the limiting plate 53 is pressed tightly against the top of the pressure plate 52, so that the sealing gasket at the bottom of the pressure plate 52 can tightly press against the top of the box 1, ensuring the airtightness of the equipment, preventing impurities from leaking from the connection, and ensuring that the filtration effect is not affected.

[0032] A sliding column 57 is fixed to the inner wall of the first slide groove 56, and a first spring 58 is sleeved on the outer side of the sliding column 57. The two ends of the first spring 58 are respectively connected to one side of the first slide plate 55 and the first slide groove 56. A pull block 54 is fixed to one side of the top of the first slide plate 55, and the bottom of the fixing frame 51 is fixed to the top of the housing 1. When the limiting plate 53 is located at the top of the pressure plate 52, the filter screen 8 is in the installed state. When the limiting plate 53 leaves the top of the pressure plate 52, the filter screen 8 is in the disassembled state, which facilitates the quick replacement of the filter screen 8. This allows the operator to replace the filter screen 8 that has adsorbed a large amount of impurities in a timely manner, avoiding problems such as increased equipment operating resistance and increased energy consumption caused by the clogging of the filter screen 8. This is beneficial to protecting other parts of the equipment and extending the overall service life of the equipment.

[0033] The prompt component 6 includes a second slide plate 63, a protrusion 68 fixed on one side of the bottom of the second slide plate 63, a second groove 67 opened inside the pressure plate 52, the second slide plate 63 is slidably connected to the inner side of the second groove 67, a switch 64 is fixed to the top of the inner wall of the second groove 67, a second spring 65 is sleeved on the outer side of the switch 64, and the two sides of the second spring 65 are respectively connected to one side of the second slide plate 63 and the second groove 67.

[0034] Limiting blocks 66 are fixed to the inner wall of the second slide 67. The limiting blocks 66 are used to limit the sliding range of the second slide plate 63. The limiting blocks 66 are located on both sides of the switch 64. An indicator light 61 is fixed to the top of the pressure plate 52. The lighting and extinguishing of the indicator light 61 provides intuitive feedback to the operator, enabling him to quickly confirm the installation status of the filter screen 8. The output end of the switch 64 is electrically connected to the input end of the indicator light 61. A limiting groove 62 adapted to the outside of the support frame 7 is opened on one side of the bottom of the pressure plate 52. The power supply for the indicator light 61 and the switch 64 is provided by an external power source.

[0035] Working principle: Steam containing impurities enters the interior of the housing 1 through the inlet pipe 2. The steam flows inside the housing 1 and is filtered by multiple filter screens 8. Under the action of the outlet pipe 3, the steam is collected inside the storage tank. The steam first comes into contact with the outside of the support frame 7. The support frame 7 is fixed to the top of the housing 1 through the insertion slot 9. The impurities in the steam are intercepted inside the housing 1 by multiple layers of filter screens 8.

[0036] When a large amount of impurities are adsorbed on the surface of the filter screen 8, simply pull the pull block 54 to make the first slide plate 55 slide in the first slide groove 56, the first spring 58 is compressed, the first slide plate 55 slides further, the limiting plate 53 leaves the top of the pressure plate 52, the pressure plate 52 is removed, and then the support frame 7 and the filter screen 8 are pulled upward to remove the support frame 7 and the filter screen 8 from the inside of the insertion groove 9 on the inner wall of the box 1, so that the filter screen 8 can be replaced.

[0037] When a new filter 8 needs to be installed, the filter 8 is fixed inside the support frame 7. The support frame 7 is inserted into the insertion slot 9 at the top of the housing 1. The limiting slot 62 at the bottom of the pressure plate 52 is aligned with the top of the support frame 7 and pressed down. Then, the pull block 54 is pulled, which causes the first slide plate 55 to slide along the first slide groove 56. The first spring 58 is compressed. Then, the pull block 54 is released. Under the elastic force of the first spring 58, the limiting plate 53 moves with the first slide plate 55. Its guide slope 59 cooperates with the pressure plate 52. The limiting plate 53 is located at the top of the pressure plate 52, so that the sealing gasket at the bottom of the pressure plate 52 presses against the top of the housing 1. At this time, the replacement of the filter 8 is completed.

[0038] When the pressure plate 52 presses against the support frame 7, the protrusion 68 at the bottom of the second slide plate 63 is squeezed by the outside of the support frame 7, pushing the second slide plate 63 to slide along the second slide groove 67. The second slide plate 63 triggers the switch 64, the second spring 65 is compressed, the switch 64 outputs an electrical signal, and the switch 64 controls the indicator light 61 to light up, indicating that the filter screen 8 has been correctly installed. When the filter screen 8 is removed, the protrusion 68 releases its pressure on the second slide plate 63, the second spring 65 pushes the second slide plate 63 to reset, the switch 64 is turned off, and the indicator light 61 is turned off. The indicator light 61 provides intuitive feedback to the operator, avoiding the operation of the equipment without the filter screen 8 installed, and ensuring the filtration effect and equipment safety.

[0039] In summary, by pulling the lever 54, the first slide plate 55 is controlled to slide within the first slide groove 56, thereby separating and engaging the limiting plate 53 and the pressure plate 52. This allows for the quick removal or installation of the pressure plate 52, facilitating the removal and replacement of the support frame 7 and the filter screen 8. This significantly improves the efficiency of filter screen replacement and reduces the time cost of equipment maintenance. The entire replacement process only requires simple operations such as pulling the lever 54 and pressing the pressure plate 52, without the need for complex tools or professional skills, thus reducing the difficulty of the operator's work.

[0040] The prompt component 6 is directly connected to the pressure plate 52 via the protrusion 68 and the second slide plate 63 to realize the real-time detection of the installation status of the filter screen 8. When the filter screen 8 is not installed, the indicator light 61 is turned off, forming a conspicuous visual warning. The operator can immediately detect the abnormality and prevent unfiltered steam from directly entering the collection and storage tank. The illumination of the indicator light 61 provides the operator with a clear "installation completed" signal, eliminating the need for additional inspection steps and shortening the single maintenance time.

[0041] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A steam filtration device for steam collection, comprising a housing (1), characterized in that: One side of the box (1) is connected to an air inlet pipe (2), and the other side of the box (1) is connected to an air outlet pipe (3). The air outlet end of the air outlet pipe (3) is connected to a gas storage tank for steam collection. The top of the box (1) is provided with several insertion slots (9), and a support frame (7) is inserted into the inside of the insertion slots (9). A filter screen (8) for steam filtration is fixed inside the support frame (7). The top of the housing (1) is provided with a limiting component (5) for limiting the position of the filter screen (8), and a prompting component (6) is provided on one side of the limiting component (5); The limiting component (5) includes a fixing frame (51), the fixing frame (51) has a first sliding groove (56) inside, a first sliding plate (55) is slidably connected to the inside of the first sliding groove (56), a limiting plate (53) is fixed on one side of the first sliding plate (55), and a guide slope (59) is provided on one side of the limiting plate (53). The fixing frame (51) has a pressure plate (52) on one side, and a sealing gasket is glued to the bottom of the pressure plate (52).

2. A steam filtration device for steam collection according to claim 1, characterized in that: A sliding column (57) is fixed to the inner wall of the first sliding groove (56), and a first spring (58) is sleeved on the outer side of the sliding column (57). The two ends of the first spring (58) are respectively connected to one side of the first sliding plate (55) and the first sliding groove (56).

3. A steam filtration device for steam collection according to claim 2, characterized in that: A pull block (54) is fixed to one side of the top of the first slide (55), and the bottom of the fixing frame (51) is fixed to the top of the box (1); When the limiting plate (53) is located at the top of the pressure plate (52), the filter screen (8) is in the installed state; when the limiting plate (53) leaves the top of the pressure plate (52), the filter screen (8) is in the disassembled state.

4. A steam filtration device for steam collection according to claim 3, characterized in that: The prompting component (6) includes a second slide plate (63), a protrusion (68) is fixed on one side of the bottom of the second slide plate (63), and a second groove (67) is provided inside the pressure plate (52), and the second slide plate (63) is slidably connected to the inside of the second groove (67).

5. A steam filtration device for steam collection according to claim 4, characterized in that: A switch (64) is fixed to the top of the inner wall of the second slide groove (67). A second spring (65) is sleeved on the outside of the switch (64). The two sides of the second spring (65) are respectively connected to one side of the second slide plate (63) and the second slide groove (67).

6. A steam filtration device for steam collection according to claim 5, characterized in that: A limiting block (66) is fixed to the inner wall of the second slide groove (67). The limiting block (66) is used to limit the sliding range of the second slide plate (63). The limiting block (66) is located on both sides of the switch (64).

7. A steam filtration device for steam collection according to claim 6, characterized in that: An indicator light (61) is fixed on the top of the pressure plate (52), and the output end of the switch (64) is electrically connected to the input end of the indicator light (61). A limiting groove (62) adapted to the outside of the support frame (7) is provided on one side of the bottom of the pressure plate (52).

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