Low-temperature conversion condensate ultrafiltration device for generating demineralized water

Abstract

The utility model discloses a low-temperature conversion condensate ultra-filtration device for generating demineralized water, which comprises a body part which comprises a device shell, an upper cover and a base, the filtering part comprises a supporting ring, a hole body, an ultrafiltration membrane, a damping rod, a limiting block, a damping ring and a clamping plate; the top and the bottom of the outer surface of the device shell are connected with an upper cover and a base respectively, a supporting ring is connected to the upper portion of the inner surface of the device shell, and an ultrafiltration membrane is connected to the inner surface of the supporting ring. However, the filtering structure is usually fixed in the device in a direct bonding manner, and the external bonding property of the filtering structure is reduced along with long-time use, so that the internal filtering structure is loosened and even falls off under serious conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of generated demineralized water filtration, in particular to a low-temperature shift condensate ultrafiltration device for generating demineralized water. Background Technique

[0002] At present, all the low-temperature shift condensate generated by the methanol combined device is sent to the gasification evaporation hot water tower as makeup water. Because of environmental protection requirements to control the external wastewater discharge of the gasification system, it is necessary to minimize the amount of water entering the system as much as possible. Through research and analysis of each stream of water entering the gasification system, reducing the low-temperature shift condensate entering the gasification device becomes a feasible means.

[0003] When the existing demineralized water is actually filtered, the device itself has a filtering structure, but this filtering structure is usually fixed inside the device by direct bonding. With long-term use, the adhesiveness outside the filtering structure decreases, resulting in loosening of the internal filtering structure and even falling off in severe cases. Therefore, a low-temperature shift condensate ultrafiltration device for generating demineralized water is needed to solve the above problems. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a low-temperature shift condensate ultrafiltration device for generating demineralized water, which can avoid the reduction of the adhesiveness outside the filtering structure during long-term use, improve the stability of the ultrafiltration membrane during use, can further purify water, and can ensure the removal of impurities that cannot be removed during the low-temperature shift process.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions: a low-temperature shift condensate ultrafiltration device for generating demineralized water, including

[0008] a body component, the body component includes a device housing, an upper cover and a base;

[0009] a filtering component, the filtering component includes a support ring, a pore body, an ultrafiltration membrane, a damping rod, a limiting block, a damping ring and a clamping plate;

[0010] The top and bottom of the outer surface of the device housing are respectively connected with an upper cover and a base. The support ring is connected to the upper part of the inner surface of the device housing. The ultrafiltration membrane is connected to the inner surface of the support ring. The two sides of the upper part of the inner surface of the support ring are symmetrically connected with damping rods. The outer surface of the damping rod is connected with a damping ring. The bottom of the damping ring is connected with a clamping plate, and the clamping plate is clamped and connected to the upper part of the inner surface of the ultrafiltration membrane.

[0011] Preferably, a plurality of holes are equidistantly arranged on the outer surface circumference of the support ring, and a limiting block is fixedly connected to one end of the outer surface of the damping rod.

[0012] Preferably, it further includes a fixing component, and the fixing component includes a fixing slot, a fixing insertion ring, a support base, a fixing groove, a fixing ring, a limiting plate and a support plate;

[0013] A fixing insertion ring is connected to the middle of one side of the outer surface of the damping ring, fixing slots are symmetrically arranged at the upper part of the inner surface of the support ring, and the fixing insertion ring is connected to the inside of the fixing slot by insertion. A support base is connected to the bottom of the support ring, a fixing groove is arranged at the top of the support base, and a fixing ring is connected to the bottom of the support ring, and the fixing ring is connected to the inside of the fixing groove by insertion.

[0014] Preferably, extension plates are symmetrically connected to the top of the outer surface of the ultrafiltration membrane, a limiting plate is connected to the top of the extension plate, and the limiting plate is suspended at the top of the outer surface of the support ring.

[0015] Preferably, it further includes an extension component, and the extension component includes a card slot, a first extension ring, a support block, an ultrafiltration mesh, a clamping block and a second extension ring;

[0016] Extension plates are symmetrically connected to the bottom of the support base, the first extension ring is connected to the middle between the two extension plates, the second extension ring is connected to the lower part between the two extension plates, and the ultrafiltration meshes are detachably connected to the lower parts of the inner surfaces of the first extension ring and the second extension ring.

[0017] Preferably, the support block is connected to one side of the outer surface of the extension plate, a card slot is arranged at the top of the support block, clamping blocks are symmetrically connected to the bottoms of the first extension ring and the second extension ring, and the clamping blocks are connected to the inside of the card slot by insertion.

[0018] (III) Beneficial effects

[0019] The utility model provides a low-temperature conversion condensate ultrafiltration device for generating demineralized water. It has the following beneficial effects:

[0020] (1) For the low-temperature conversion condensate ultrafiltration device for generating demineralized water, by arranging a damping rod, a damping ring and a pressing plate on the inner surface of the support ring, the ultrafiltration membrane can be installed on the inner surface of the support ring through the bottom of the support ring. Then, the damping ring moves outside the damping rod to press the pressing plate on the upper part of the inner surface of the ultrafiltration membrane, and the fixing insertion ring is inserted into the fixing slot for fixation. The installed ultrafiltration membrane is fixed by the pressing plate. With long-term use, it can prevent the adhesiveness outside the filtering structure from decreasing, resulting in the loosening of the internal filtering structure, and even the phenomenon of falling off in severe cases, thus improving the stability of the ultrafiltration membrane during use;

[0021] (2) The low-temperature shift condensate ultrafiltration device used for generating demineralized water is provided with a first extension ring and a second extension ring at the bottom of the support base. Ultrafiltration membranes are connected inside both the first extension ring and the second extension ring. By clamping the clamping blocks inside the clamping grooves, the first extension ring and the second extension ring are clamped between the two extension plates. Through the internal ultrafiltration membranes, particles, macromolecular organic substances, colloids, bacteria, etc. in water can be physically intercepted. This can not only further purify the water but also ensure the removal of impurities that were not removed during the low-temperature shift process. Brief Description of the Drawings

[0022] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 is a schematic diagram of the internal structure of the device housing of the present utility model;

[0024] Figure 3 is a schematic diagram of the support ring structure of the present utility model;

[0025] Figure 4 is a schematic diagram of the structure of the support ring after rotation of the present utility model;

[0026] Figure 5 is a schematic diagram of the ultrafiltration membrane structure of the present utility model.

[0027] Explanation of the markings in the figure: 1. Device housing; 2. Upper cover; 3. Base; 4. Support ring; 5. Extension plate; 6. Hole body; 7. Ultrafiltration membrane; 8. Damping rod; 9. Limiting block; 10. Damping ring; 11. Clamping plate; 12. Fixed slot; 13. Fixed insertion ring; 14. Support base; 15. Fixed groove; 16. Fixed ring; 17. Limiting plate; 18. Support plate; 19. Clamping groove; 20. First extension ring; 21. Support block; 22. Ultrafiltration membrane; 23. Clamping block; 24. Second extension ring. Detailed Description of the Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-5 , an embodiment of the present utility model provides a technical solution: a low-temperature shift condensate ultrafiltration device for generating demineralized water, including

[0030] a main body component, and the main body component includes a device housing 1, an upper cover 2, and a base 3;

[0031] Filter component, the filter component includes a support ring 4, a pore body 6, an ultrafiltration membrane 7, a damping rod 8, a limit block 9, a damping ring 10 and a clamping plate 11;

[0032] The top and bottom of the outer surface of the device housing 1 are respectively connected with an upper cover 2 and a base 3. The support ring 4 is connected to the upper part of the inner surface of the device housing 1. The ultrafiltration membrane 7 is connected to the inner surface of the support ring 4. On both sides of the upper part of the inner surface of the support ring 4, damping rods 8 are symmetrically connected. A damping ring 10 is connected to the outer surface of the damping rod 8. The bottom of the damping ring 10 is connected with a clamping plate 11, and the clamping plate 11 is clamped and connected to the upper part of the inner surface of the ultrafiltration membrane 7;

[0033] Install the ultrafiltration membrane 7 on the inner surface of the support ring 4 through the bottom of the support ring 4. Then, the damping ring 10 moves outside the damping rod 8, press the pressing plate on the upper part of the inner surface of the ultrafiltration membrane 7, and use the pressing plate to fix the installed ultrafiltration membrane 7 to improve the stability of the ultrafiltration membrane 7 during use.

[0034] A plurality of pore bodies 6 are equidistantly arranged on the outer surface circumference of the support ring 4. One end of the outer surface of the damping rod 8 is fixedly connected with a limit block 9, and the filtered brine will be transmitted to the outside through the pore bodies 6.

[0035] It also includes a fixing component, and the fixing component includes a fixing slot 12, a fixing insertion ring 13, a support seat 14, a fixing groove 15, a fixing ring 16, a limit plate 17 and a support plate 18;

[0036] The middle part of one side of the outer surface of the damping ring 10 is connected with a fixing insertion ring 13. Fixing slots 12 are symmetrically arranged on the upper part of the inner surface of the support ring 4. The fixing insertion ring 13 is connected to the inside of the fixing slot 12 by insertion. The bottom of the support ring 4 is connected with a support seat 14, and a fixing groove 15 is arranged at the top of the support seat 14. The bottom of the support ring 4 is connected with a fixing ring 16, and the fixing ring 16 is connected to the inside of the fixing groove 15 by insertion. After pressing the pressing plate to the upper part of the inner surface of the ultrafiltration membrane 7, the fixing insertion ring 13 is simultaneously inserted into the inside of the fixing slot 12 to fix the position of the pressing plate, and the fixing block is fixed in the fixing groove 15, so that the support seat 14 is fixed to the bottom of the support ring 4.

[0037] The top of the outer surface of the ultrafiltration membrane 7 is symmetrically connected with extension plates 5. The top of the extension plates 5 is connected with limit plates 17. The limit plates 17 are suspended at the top of the outer surface of the support ring 4. Hold the limit plates 17 by hand and lift the whole support ring 4 to facilitate the replacement of the internal ultrafiltration membrane 7.

[0038] It also includes an extension component, and the extension component includes a card slot 19, a first extension ring 20, a support block 21, a super filter screen 22, a card block 23 and a second extension ring 24;

[0039] The bottom of the support base 14 is symmetrically connected with extension plates 5. The first extension ring 20 is connected to the middle between the two extension plates 5, and the second extension ring 24 is connected to the lower part between the two extension plates 5. Removable ultrafiltration membranes 22 are connected to the lower parts of the inner surfaces of the first extension ring 20 and the second extension ring 24. The ultrafiltration membranes 22 inside can physically intercept particles, macromolecular organic substances, colloids, bacteria, etc. in water. This can not only further purify the water, but also ensure the removal of impurities that were not removed during the low-temperature conversion process.

[0040] The support block 21 is connected to one side of the outer surface of the extension plate 5. A clamping groove 19 is formed at the top of the support block 21. The bottoms of the first extension ring 20 and the second extension ring 24 are symmetrically connected with clamping blocks 23. The clamping blocks 23 are connected to the inside of the clamping groove 19 by insertion. By clamping the clamping blocks 23 in the clamping groove 19, the first extension ring 20 and the second extension ring 24 are fixedly installed between the two extension plates 5.

[0041] The working principle of the low-temperature conversion condensate ultrafiltration device for generating demineralized water: First, the ultrafiltration membrane 7 is installed on the inner surface of the support ring 4 through the bottom of the support ring 4. Then, the damping ring 10 moves outside the damping rod 8, pressing the pressing plate against the upper part of the inner surface of the ultrafiltration membrane 7, and the fixed insertion ring 13 is inserted into the fixed slot 12 for fixation. The installed ultrafiltration membrane 7 is fixed by the pressing plate. With long-term use, it can prevent the adhesiveness outside the filtration structure from decreasing, resulting in loosening of the internal filtration structure and even falling off in severe cases, improving the stability of the ultrafiltration membrane 7 during use. Then, the clamping blocks 23 are clamped in the clamping grooves 19, so that the first extension ring 20 and the second extension ring 24 are fixed between the two extension plates 5. The ultrafiltration membranes 22 inside can physically intercept particles, macromolecular organic substances, colloids, bacteria, etc. in water. This can not only further purify the water, but also ensure the removal of impurities that were not removed during the low-temperature conversion process.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0043] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only one independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A low-temperature shift condensate ultrafiltration device for generating demineralized water, characterized in that: including, a body component, the body component including a device housing (1), an upper cover (2) and a base (3); a filtering component, the filtering component including a support ring (4), a pore body (6), an ultrafiltration membrane (7), a damping rod (8), a limiting block (9), a damping ring (10) and a clamping plate (11); The upper cover (2) and the base (3) are respectively connected to the top and bottom of the outer surface of the device housing (1). The support ring (4) is connected to the upper part of the inner surface of the device housing (1). The ultrafiltration membrane (7) is connected to the inner surface of the support ring (4). Damping rods (8) are symmetrically connected to both sides of the upper part of the inner surface of the support ring (4). The outer surface of the damping rod (8) is connected with a damping ring (10). The bottom of the damping ring (10) is connected with a clamping plate (11). The clamping plate (11) is clamped and connected to the upper part of the inner surface of the ultrafiltration membrane (7).

2. The low-temperature shift condensate ultrafiltration device for generating demineralized water according to claim 1, characterized in that: A plurality of pore bodies (6) are equidistantly arranged in a circumferential direction on the outer surface of the support ring (4). One end of the outer surface of the damping rod (8) is fixedly connected with a limiting block (9).

3. A low-temperature shift condensate ultrafiltration device for generating demineralized water according to claim 1, characterized in that: It further includes a fixing component, the fixing component including a fixing slot (12), a fixing insertion ring (13), a support seat (14), a fixing groove (15), a fixing ring (16), a limiting plate (17) and a support plate (18); The middle part of one side of the outer surface of the damping ring (10) is connected with a fixing insertion ring (13). Fixing slots (12) are symmetrically arranged at the upper part of the inner surface of the support ring (4). The fixing insertion ring (13) is connected to the inside of the fixing slot (12) by insertion. The bottom of the support ring (4) is connected with a support seat (14). A fixing groove (15) is arranged at the top of the support seat (14). The bottom of the support ring (4) is connected with a fixing ring (16). The fixing ring (16) is connected to the inside of the fixing groove (15) by insertion.

4. A low-temperature shift condensate ultrafiltration device for generating demineralized water according to claim 3, characterized in that: Extension plates (5) are symmetrically connected to the top of the outer surface of the ultrafiltration membrane (7). A limiting plate (17) is connected to the top of the extension plate (5). The limiting plate (17) is suspended at the top of the outer surface of the support ring (4).

5. A low-temperature shift condensate ultrafiltration device for generating demineralized water according to claim 3, characterized in that: It further includes an extension component, the extension component including a card slot (19), a first extension ring (20), a support block (21), an ultrafiltration net (22), a card block (23) and a second extension ring (24); Extension plates (5) are symmetrically connected to the bottom of the support seat (14). The first extension ring (20) is connected to the middle part between the two extension plates (5). The second extension ring (24) is connected to the lower part between the two extension plates (5). The ultrafiltration net (22) is detachably connected to the lower part of the inner surfaces of the first extension ring (20) and the second extension ring (24).

6. The low-temperature shift condensate ultrafiltration device for generating demineralized water according to claim 5, characterized in that: The support block (21) is connected to one side of the outer surface of the extension plate (5). A card slot (19) is arranged at the top of the support block (21). Card blocks (23) are symmetrically connected to the bottom of the first extension ring (20) and the second extension ring (24). The card blocks (23) are connected to the inside of the card slot (19) by insertion.

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