A gas treatment filter device

Abstract

The utility model belongs to gas processing technical field, specifically is a kind of gas treatment filter device, including treatment jar, the air inlet and the gas outlet are connected in the middle of treatment jar, the cover is installed at the top of treatment jar;By being provided with handle, open cover, lift handle and put filter element into treatment jar, make upper mounting plate protruding place align with first recess after putting down handle, now lower mounting plate is inserted into lower mounting seat, upper mounting plate protruding place is inserted into first recess, and upper mounting plate is rotated by screwing handle, and upper mounting plate protruding place slides into second recess, realize the installation of upper mounting plate, when needing to replace filter element, open cover, and upper mounting plate protruding place slides from second recess to first recess by screwing handle, and upper mounting plate protruding place is pulled out from first recess by lifting handle upwards, realize that filter element is all taken out, do not need to dismantle filter element in turn, save time, reduce maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of gas processing technology, specifically a gas processing and filtration device. Background Technology

[0002] Oxygen is a colorless, tasteless, and odorless gas. It is gaseous at room temperature and pressure, while liquid oxygen is pale blue and solid oxygen is a blue crystal. It is not easily soluble in water, has a density slightly greater than air, and can be liquefied or solidified under low temperature or high pressure, making it easy to store and transport.

[0003] During the oxygen production process, the oxygen contains impurities such as solid particles, moisture, and oil. The oxygen needs to be treated and filtered. During treatment, the oxygen is introduced into a treatment tank. The oxygen passes through the filter element installed in the treatment tank. The impurities contained in the oxygen are blocked by the filter element, and the oxygen is conveyed forward through the filter element, thus achieving the filtration treatment of the oxygen.

[0004] When there are multiple air filters, each filter needs to be removed and replaced one by one before being installed again. This process is cumbersome, time-consuming, and labor-intensive, increasing maintenance costs.

[0005] Therefore, this utility model provides a gas treatment and filtration device. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A gas treatment and filtration device of this utility model includes a treatment tank, an inlet and an outlet connected in the middle of the treatment tank, a cap installed on the top of the treatment tank, an upper mounting base and a lower mounting base fixedly connected to the inner wall of the treatment tank, a plurality of first grooves and second grooves opened in the middle of the upper mounting base, the first grooves and second grooves being connected, an upper mounting plate installed inside the treatment tank, a handle fixedly connected to the top of the upper mounting plate, a plurality of filter elements installed at the bottom of the upper mounting plate, the filter elements being hollow, a lower mounting plate installed at the bottom of the filter elements, a plurality of first through holes opened in the middle of the lower mounting plate, the first... One through hole aligns with the filter element; a handle is provided. Open the cover, lift the handle to place the filter element into the treatment tank, align the protrusion of the upper mounting plate with the first groove, and then lower the handle. At this time, the lower mounting plate inserts into the lower mounting base, and the protrusion of the upper mounting plate inserts into the first groove. Turn the handle to rotate the upper mounting plate, and the protrusion of the upper mounting plate slides into the second groove, thus installing the upper mounting plate. When the filter element needs to be replaced, open the cover, turn the handle to slide the protrusion of the upper mounting plate from the second groove into the first groove, lift the handle upward, and pull the protrusion of the upper mounting plate out from the first groove, thus removing the entire filter element without having to disassemble the filter elements one by one, saving time and reducing maintenance costs.

[0008] Preferably, the upper mounting base has multiple hollow slots in its center and multiple second through holes in its center. Multiple springs are fixedly connected in the hollow slots. A sliding plate is fixedly connected to the top of each spring and is slidably connected to the hollow slot. An insert rod is fixedly connected to the center of the sliding plate. The insert rod is located in the second through hole and is slidably connected to the upper mounting base. The top of the insert rod is inclined. When the spring is in its initial state, the bottom of the insert rod blocks the bottom of the second through hole. Multiple fixing seats are fixedly connected to the top of the upper mounting base. A stop bar is rotatably installed in the center of each fixing seat. Multiple insertion holes are opened in the center of the upper mounting plate, and the insertion holes are correspondingly set with the insertion rod. With the insertion rod installed, turning the handle allows the protrusion of the upper mounting plate to slide into the second groove. Moving the stop bar causes the stop bar to press against the rod's tip, pushing the rod into the second through hole. As the rod moves downwards, the sliding plate moves synchronously, compressing the spring. At this point, the bottom of the insertion rod inserts into the hole in the middle of the upper mounting plate, thus securing the plate. To remove the upper mounting plate, move the stop bar again. As the stop bar disengages from above the insertion rod, the spring rebounds, causing the sliding plate and insertion rod to move upwards. The bottom of the insertion rod is then pulled out of the hole. Turning the handle allows the protrusion of the upper mounting plate to slide out of the second groove, thus securing the upper mounting plate.

[0009] Preferably, a buffer plate is fixedly connected to the middle of the treatment tank, and the buffer plate has multiple oblique holes in the middle. With the oblique holes, the gas flows to the bottom of the buffer plate, flows along the oblique holes and then flows upward through the buffer plate. The oblique holes are set at an angle, which can block and buffer the gas, reducing the problem of the filter element being broken due to excessive gas pressure.

[0010] Preferably, a first water pipe is connected to the middle of the treatment tank, and a water tank is connected to the top of the first water pipe. The water tank is made of transparent material. A second water pipe is connected to the middle of the treatment tank, and the end of the second water pipe is connected to the side wall of the water tank. A drain valve is connected to the bottom of the treatment tank. With the water tank, water mixed with solid particles falls to the bottom of the treatment tank, and water enters the water tank through the first water pipe. Due to the pressure principle, the liquid level in the water tank is the same as the liquid level in the treatment tank, and the liquid level in the treatment tank can be observed through the water tank.

[0011] Preferably, the side wall of the water tank is provided with multiple scale lines, which are arranged in an array; by providing scale lines, the water content in the treatment tank can be calculated from the liquid level displayed by the scale lines and the diameter of the treatment tank, so as to facilitate subsequent treatment.

[0012] Preferably, multiple support rods are fixedly connected between the upper mounting plate and the lower mounting plate, and the support rods are arranged in an array structure; by providing support rods, the upper mounting plate and the lower mounting plate can be supported, reducing the problem of filter element damage.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The gas treatment and filtration device of this utility model is equipped with a handle. After opening the cover, lifting the handle allows the filter element to be placed into the treatment tank. Once the protrusion of the upper mounting plate aligns with the first groove, the handle is lowered, at which point the lower mounting plate inserts into the lower mounting base, and the protrusion of the upper mounting plate inserts into the first groove. Twisting the handle rotates the upper mounting plate, causing the protrusion to slide into the second groove, thus installing the upper mounting plate. When the filter element needs to be replaced, the cover is opened, the handle is twisted to allow the protrusion of the upper mounting plate to slide from the second groove into the first groove, and the handle is lifted upwards to pull the protrusion out of the first groove. This allows for complete removal of the filter element without the need for sequential disassembly, saving time and reducing maintenance costs.

[0015] 2. The gas treatment and filtration device of this utility model is equipped with an insert rod. When the handle is turned, the protrusion of the upper mounting plate slides into the second groove. Then, the stop bar is moved. Since the top of the insert rod is inclined, the stop bar and the top of the insert rod are pressed together, and the insert rod slides into the second through hole. When the insert rod moves down, the sliding plate moves synchronously, and the spring is compressed. At this time, the bottom end of the insert rod is inserted into the insertion hole in the middle of the upper mounting plate, thus fixing the upper mounting plate. When the upper mounting plate needs to be removed, the stop bar is moved again. When the stop bar is disengaged from above the insert rod, the spring rebounds, driving the sliding plate and the insert rod to move upward. The bottom end of the insert rod is pulled out from the insertion hole. Turning the handle allows the protrusion of the upper mounting plate to slide out from the second groove. The insert rod has achieved the installation and fixation of the upper mounting plate. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the processing tank in this utility model;

[0019] Figure 3 This is a schematic diagram of the upper mounting base and lower mounting base in this utility model;

[0020] Figure 4 This is a schematic diagram of the filter element and the first through hole structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the handle and socket structure in this utility model;

[0022] Figure 6 This is a schematic diagram of the buffer plate and oblique hole structure in this utility model;

[0023] Figure 7This is a schematic diagram of the first and second groove structures in this utility model;

[0024] Figure 8 This is a schematic diagram of the baffle and fixing base structure in this utility model;

[0025] Figure 9 This is a schematic diagram of the slider and spring structure in this utility model;

[0026] Figure 10 This is a schematic diagram of the water tank and scale line structure in this utility model;

[0027] In the diagram: 1. Handle; 11. Treatment tank; 12. Air inlet; 13. Air outlet; 14. Cover; 15. Upper mounting base; 16. Lower mounting base; 17. First groove; 18. Second groove; 101. Upper mounting plate; 102. Filter element; 103. Lower mounting plate; 104. First through hole; 2. Insert rod; 21. Hollow groove; 22. Second through hole; 23. Sliding plate; 24. Spring; 25. Insertion hole; 26. Fixing base; 27. Stop bar; 3. Angled hole; 31. Buffer plate; 4. Water tank; 41. First water pipe; 42. Second water pipe; 43. Drain valve; 5. Scale line; 6. Support rod. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] like Figures 1 to 5 , Figures 7 to 9As shown, a gas treatment and filtration device of this utility model includes a treatment tank 11. An inlet 12 and an outlet 13 are connected to the middle of the treatment tank 11. A cap 14 is installed on the top of the treatment tank 11. An upper mounting base 15 and a lower mounting base 16 are fixedly connected to the inner wall of the treatment tank 11. Multiple first grooves 17 and second grooves 18 are formed in the middle of the upper mounting base 15, and the first grooves 17 and second grooves 18 are connected. An upper mounting plate 101 is installed inside the treatment tank 11. A handle 1 is fixedly connected to the top of the upper mounting plate 101, and multiple... A filter element 102 is hollow, and a lower mounting plate 103 is installed at the bottom of the filter element 102. The lower mounting plate 103 has multiple first through holes 104 in its center, which are aligned with the filter element 102. In use, the filter element 102 is installed between the upper mounting plate 101 and the lower mounting plate 103, aligning the filter element 102 with the first through holes 104. After installing the filter element 102, the cover 14 is opened, and the handle 1 is lifted to place the filter element 102 into the treatment tank 11. The protrusion of the upper mounting plate 101 is aligned with the first groove 17, and then the handle 1 is lowered. The mounting plate 103 is inserted into the lower mounting base 16, and the protrusion of the upper mounting plate 101 is inserted into the first groove 17. Turning the handle 1 rotates the upper mounting plate 101, causing the protrusion of the upper mounting plate 101 to slide into the second groove 18, thus installing the upper mounting plate 101. The cover 14 is closed, and unpurified oxygen is introduced into the air inlet 12. After entering the treatment tank 11, the oxygen flows upwards and then enters the filter element 102 through multiple first through holes 104 at the bottom of the lower mounting plate 103. The filter element 102 filters the oxygen, blocking impurities such as water and solid particles. The filter element 102 enters the upper area of ​​the treatment tank 11 and then flows out through the outlet 13. Water mixed with solid particles will fall down to the bottom of the treatment tank 11 through the first through hole 104, thus achieving oxygen filtration. When the filter element 102 needs to be replaced, open the cover 14, turn the handle 1 to make the protrusion of the upper mounting plate 101 slide out from the second groove 18 into the first groove 17, lift the handle 1 upward, and pull the protrusion of the upper mounting plate 101 out from the first groove 17, thus removing the entire filter element 102 without having to disassemble the filter element 102 one by one, saving time and reducing maintenance costs.By opening the cover 14 with a handle 1, lifting the handle 1, and placing the filter element 102 into the treatment tank 11, aligning the protrusion of the upper mounting plate 101 with the first groove 17, and then lowering the handle 1, the lower mounting plate 103 is inserted into the lower mounting base 16, and the protrusion of the upper mounting plate 101 is inserted into the first groove 17. Turning the handle 1 rotates the upper mounting plate 101, causing the protrusion of the upper mounting plate 101 to slide into the second groove 18, thus installing the upper mounting plate 101. When the filter element 102 needs to be replaced, the cover 14 is opened, the handle 1 is turned, and the protrusion of the upper mounting plate 101 slides from the second groove 18 into the first groove 17. Lifting the handle 1 upwards pulls the protrusion of the upper mounting plate 101 out of the first groove 17, allowing the entire filter element 102 to be removed without sequentially disassembling it, saving time and reducing maintenance costs.

[0030] like Figures 7 to 9As shown, the upper mounting base 15 has multiple hollow grooves 21 in its middle and multiple second through holes 22 in its middle. Multiple springs 24 are fixedly connected within the hollow grooves 21. A sliding plate 23 is fixedly connected to the top of each spring 24, and the sliding plate 23 is slidably connected to the hollow groove 21. A rod 2 is fixedly connected to the middle of the sliding plate 23. The rod 2 is located within the second through hole 22 and is slidably connected to the upper mounting base 15. The top of the rod 2 is inclined. When the springs 24 are in their initial state, the bottom of the rod 2 blocks the bottom of the second through hole 22. The top of the upper mounting base 15... The upper mounting plate 101 is fixedly connected to multiple fixing seats 26, and a stop bar 27 is rotatably installed in the middle of each fixing seat 26. Multiple insertion holes 25 are provided in the middle of the upper mounting plate 101, and these insertion holes 25 correspond to the insertion rod 2. In use, turning the handle 1 causes the protrusion of the upper mounting plate 101 to slide into the second groove 18. Moving the stop bar 27 causes the stop bar 27 to press against the top of the insertion rod 2, resulting in the insertion rod 2 sliding into the second through hole 22. As the insertion rod 2 moves downwards, the sliding piece 23 moves synchronously, compressing the spring 24. At this point, the bottom end of the insertion rod 2 inserts into the insertion hole 25 in the middle of the upper mounting plate 101. Inside, the upper mounting plate 101 is fixed. When the upper mounting plate 101 needs to be removed, the stop bar 27 is moved again. When the stop bar 27 disengages from above the insertion rod 2, the spring 24 rebounds, causing the slider 23 and the insertion rod 2 to move upward. The bottom end of the insertion rod 2 is pulled out from the insertion hole 25. Turning the handle 1 allows the protrusion of the upper mounting plate 101 to slide out of the second groove 18. With the insertion rod 2 provided, after turning the handle 1 and the protrusion of the upper mounting plate 101 slides into the second groove 18, the stop bar 27 is moved. Since the top end of the insertion rod 2 is inclined, the stop bar 27 and the top end of the insertion rod 2 are pressed together, and the insertion rod 2 slides into the second groove 18. When the insert rod 2 moves down inside the through hole 22, the slider 23 moves synchronously, and the spring 24 is compressed. At this time, the bottom end of the insert rod 2 is inserted into the insertion hole 25 in the middle of the upper mounting plate 101, thus fixing the upper mounting plate 101. When the upper mounting plate 101 needs to be removed, the stop bar 27 is moved again. When the stop bar 27 is disengaged from above the insert rod 2, the spring 24 rebounds, causing the slider 23 and the insert rod 2 to move upward. The bottom end of the insert rod 2 is pulled out from the insertion hole 25. By turning the handle 1, the protrusion of the upper mounting plate 101 can be slid out from the second groove 18. The insert rod 2 has achieved the installation and fixation of the upper mounting plate 101.

[0031] like Figure 1 , Figure 6As shown, a buffer plate 31 is fixedly connected to the middle of the processing tank 11, and the buffer plate 31 has multiple oblique holes 3 in the middle. In use, when the gas flows to the bottom of the buffer plate 31, it will flow along the oblique holes 3 and then flow upward through the buffer plate 31. The oblique holes 3 are set at an angle, which can block and buffer the gas, reducing the problem of the filter element 102 being broken due to excessive gas pressure.

[0032] like Figure 1 , Figure 10 As shown, a first water pipe 41 is connected to the middle of the treatment tank 11, and a water tank 4 is connected to the top of the first water pipe 41. The water tank 4 is made of transparent material. A second water pipe 42 is connected to the middle of the treatment tank 11, and the end of the second water pipe 42 is connected to the side wall of the water tank 4. A drain valve 43 is connected to the bottom of the treatment tank 11. During use, water mixed with solid particles falls to the bottom of the treatment tank 11, and water enters the water tank 4 through the first water pipe 41. Due to the pressure principle, the liquid level in the water tank 4 is the same as the liquid level in the treatment tank 11, and the liquid level in the treatment tank 11 can be observed through the water tank 4.

[0033] like Figure 1 , Figure 10 As shown, the side wall of the water tank 4 is provided with multiple scale lines 5, which are arranged in an array. By providing scale lines 5, the water content in the treatment tank 11 can be calculated from the liquid level displayed by the scale lines 5 and the diameter of the treatment tank 11 for subsequent treatment.

[0034] like Figure 4 As shown, a plurality of support rods 6 are fixedly connected between the upper mounting plate 101 and the lower mounting plate 103, and the support rods 6 are arranged in an array structure; by providing support rods 6, the upper mounting plate 101 and the lower mounting plate 103 can be supported, reducing the problem of damage to the filter element 102.

[0035] Working principle: During use, the filter element 102 is installed between the upper mounting plate 101 and the lower mounting plate 103, aligning the filter element 102 with the first through hole 104. After installing the filter element 102, the cover 14 is opened, and the handle 1 is lifted to place the filter element 102 into the treatment tank 11, aligning the protrusion of the upper mounting plate 101 with the first groove 17. Then, the handle 1 is lowered, at which point the lower mounting plate 103 is inserted into the lower mounting base 16, and the protrusion of the upper mounting plate 101 is inserted into the first groove 17. The handle 1 is turned to rotate the upper mounting plate 101, and the protrusion of the upper mounting plate 101 slides into the second groove 18, thus completing the installation of the upper mounting plate 101. The cover 14 is then closed, and unpurified oxygen is introduced into the air inlet 12. After the oxygen enters the treatment tank 11, it flows upward and then enters the filter element 102 through multiple first through holes 104 at the bottom of the lower mounting plate 103. The filter element 102 filters the oxygen, blocking impurities such as water and solid particles. The oxygen passes through the filter element 102 into the upper area of ​​the treatment tank 11 and then flows out through the outlet 13. Water mixed with solid particles falls downward through the first through holes 104 to the bottom of the treatment tank 11, thus achieving oxygen filtration. When the filter element 102 needs to be replaced, open the cover 14, turn the handle 1 to make the protrusion of the upper mounting plate 101 slide out from the second groove 18 into the first groove 17, lift the handle 1 upward, and remove the upper mounting plate 102. Pulling the protrusion of plate 101 out from the first groove 17 allows for the complete removal of filter element 102 without the need to disassemble filter element 102 sequentially, saving time and reducing maintenance costs. Twisting handle 1 causes the protrusion of upper mounting plate 101 to slide into the second groove 18. Moving the stop bar 27 causes the stop bar 27 to press against the top of the insertion rod 2, which is sloped, allowing the insertion rod 2 to slide into the second through hole 22. As the insertion rod 2 moves downwards, the sliding plate 23 moves synchronously, compressing the spring 24. At this point, the bottom end of the insertion rod 2 inserts into the insertion hole 25 in the middle of upper mounting plate 101, securing upper mounting plate 101. To remove upper mounting plate 101, move the stop bar 27 again, causing it to disengage from above the insertion rod 2. When the filter is removed, the spring 24 rebounds, causing the slide plate 23 and the insertion rod 2 to move upward. The bottom end of the insertion rod 2 is pulled out from the insertion hole 25. By turning the handle 1, the protrusion of the upper mounting plate 101 can be slid out from the second groove 18. The gas flows to the bottom of the buffer plate 31 and flows along the inclined hole 3 and then flows upward through the buffer plate 31. The inclined hole 3 is inclined and can block and buffer the gas, reducing the problem of the filter element 102 being broken due to excessive gas pressure. The water mixed with solid particles falls to the bottom of the treatment tank 11. The water enters the water tank 4 through the first water pipe 41. Due to the pressure principle, the liquid level in the water tank 4 is the same as the liquid level in the treatment tank 11. The liquid level in the treatment tank 11 can be observed through the water tank 4.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A gas treatment and filtration device, characterized in that: The system includes a processing tank (11), which has an air inlet (12) and an air outlet (13) connected in the middle. A cap (14) is installed on the top of the processing tank (11). An upper mounting base (15) and a lower mounting base (16) are fixedly connected to the inner wall of the processing tank (11). The upper mounting base (15) has multiple first grooves (17) and second grooves (18) in the middle, and the first grooves (17) and second grooves (18) are connected. The tank (11) is equipped with an upper mounting plate (101), and a handle (1) is fixed to the top of the upper mounting plate (101). Multiple filter elements (102) are installed at the bottom of the upper mounting plate (101). The filter elements (102) are hollow. A lower mounting plate (103) is installed at the bottom of the filter elements (102). Multiple first through holes (104) are opened in the middle of the lower mounting plate (103). The first through holes (104) are aligned with the filter elements (102).

2. The gas treatment and filtration device according to claim 1, characterized in that: The upper mounting base (15) has multiple hollow grooves (21) in the middle and multiple second through holes (22) in the middle. Multiple springs (24) are fixedly connected in the hollow grooves (21). A sliding piece (23) is fixedly connected to the top of each spring (24). The sliding piece (23) is slidably connected to the hollow groove (21). A plug rod (2) is fixedly connected to the middle of the sliding piece (23). The plug rod (2) is located in the second through hole (22) and is connected to the upper mounting base (15). The mounting base (15) is slidably connected. The top end of the insertion rod (2) is inclined. When the spring (24) is in the initial state, the bottom end of the insertion rod (2) blocks the bottom of the second through hole (22). The top of the upper mounting base (15) is fixedly connected with multiple fixed seats (26). A stop bar (27) is rotatably installed in the middle of the fixed seat (26). Multiple insertion holes (25) are opened in the middle of the upper mounting plate (101). The insertion holes (25) are correspondingly set with the insertion rod (2).

3. The gas treatment and filtration device according to claim 2, characterized in that: A buffer plate (31) is fixedly connected to the middle of the processing tank (11), and a plurality of oblique holes (3) are opened in the middle of the buffer plate (31).

4. The gas treatment and filtration device according to claim 3, characterized in that: The treatment tank (11) is connected to a first water pipe (41) in the middle, and a water tank (4) is connected to the top of the first water pipe (41). The water tank (4) is made of transparent material. The treatment tank (11) is connected to a second water pipe (42) in the middle, and the end of the second water pipe (42) is connected to the side wall of the water tank (4). The treatment tank (11) is connected to a drain valve (43) at the bottom.

5. A gas treatment and filtration device according to claim 4, characterized in that: The water tank (4) has multiple scale lines (5) on its side wall, and the scale lines (5) are arranged in an array.

6. A gas treatment and filtration device according to claim 5, characterized in that: A plurality of support rods (6) are fixedly connected between the upper mounting plate (101) and the lower mounting plate (103), and the support rods (6) are arranged in an array structure.

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