Water-vapor separation assembly for waste gas treatment

Abstract

The utility model discloses a water-vapor separation component for waste gas treatment, which relates to the field of waste gas treatment and comprises a water-vapor separation tank, a gas inlet pipe is fixedly mounted at the top of the left side of the water-vapor separation tank, a left flange of the gas inlet pipe is connected with a filter cartridge, and a left flange of the filter cartridge is connected with a connecting pipe; and a servo motor body is arranged at the top of the water vapor separation tank, a rotating rod is fixedly installed on an output shaft of the servo motor body through a coupler, and a cyclone separator is arranged on the outer wall of the rotating rod. By arranging a first filter plate, a second filter plate and a purification plate, particles, harmful gas and peculiar smell in waste gas can be efficiently removed, fastening bolts are arranged, the first filter plate, the second filter plate and the purification plate can be detached, replaced or cleaned, a cyclone separator is arranged, water vapor separation can be carried out on the waste gas, and the waste gas purification effect is improved. Meanwhile, the spiral pipe and the inner container are arranged, and waste heat recycling can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas treatment technical field, concretely is a water vapor separation subassembly for waste gas treatment. BACKGROUND

[0002] Waste gas treatment refers to the governance, treatment and purification process to the harmful gas and the gas with smell generated in various industries, production process, these waste gas often contains harmful substances such as sulfur dioxide, carbon monoxide, nitrogen oxides, they have very serious harm to human health and environment, usually waste gas treatment needs to use water vapor separation subassembly.

[0003] The existing water vapor separation subassembly when using, because the waste gas contains different particle size impurities, when conveying through, because of the action of water vapor, the particle impurities are adhered to the inside of the pipeline, cannot effectively separate the water vapor from the waste gas.

[0004] In order to overcome the above-mentioned defects, the prior art (application number: 202223241530.4, the application date is December 5, 2022 Chinese patent) discloses a kind of waste gas treatment gas-liquid separator, the waste gas containing water vapor is introduced into fixed tank by inlet pipe, then waste gas is separated from waste gas by first umbrella plate separator and second umbrella plate separator, most of water vapor forms water drop, waste gas continues to pass through through hole from fixed pipe into fixed cylinder, then again removes fly ash in waste gas in the cooperation of defoaming net, particle impurities in waste gas will be adhered to the inner cavity of fixed tank and the surface of first umbrella plate separator and second umbrella plate separator with fixed tank, first umbrella plate separator and second umbrella plate separator, the sticky particle impurities adhered to the surface are removed by the rotation of scraping plate attached to fixed tank, first umbrella plate separator and second umbrella plate separator, then particle impurities drop along scraping plate and discharge from drain pipe fixed tank, simple and quick operation, without disassembling equipment, and cleaning efficiency is high.

[0005] Although the prior art can solve the gas-liquid separation of waste gas, the device mainly relies on physical process to remove impurities in waste gas, the removal effect of harmful gas and odor is limited, so that the particle impurities in waste gas may have viscosity, easily adhere to the inner cavity of fixed tank, the surface of first umbrella plate separator and second umbrella plate separator, although the scraping plate can remove these impurities, but after long-term operation, part of impurities may still accumulate in difficult-to-reach areas, so that the particle matter, harmful gas and odor in waste gas cannot be removed, the impurities remain in fixed tank, resulting in poor water vapor separation effect of waste gas, and waste heat cannot be reused.

[0006] Therefore, we propose a water vapor separation subassembly for waste gas treatment, which can solve the above problems. Utility model content

[0007] The utility model discloses a water vapor separation assembly for waste gas treatment, to solve the problem of the current gas-liquid separator in use in the background art, but the device mainly relies on physical process to remove the impurities in waste gas, and the removal effect of harmful gas and peculiar smell is limited, the particle impurities in waste gas can have viscosity, and are easy to adhere to the inner cavity of fixed tank, the surface of first umbrella plate separator and second umbrella plate separator, although the scraping plate can remove these impurities, but after long -term operation, still can have part of impurities accumulation in the area difficult to reach, thereby cannot remove the particulate matter, harmful gas and peculiar smell in waste gas, make the impurities remain in fixed tank, cause the water vapor separation effect of waste gas to be poor, and the problem that waste heat recycling cannot be carried out.

[0008] To achieve the above object, the utility model provides the following technical scheme: a water vapor separation assembly for waste gas treatment, including water vapor separation tank, the top fixed mounting of water vapor separation tank left side is equipped with the air inlet pipe, the left side flange of air inlet pipe is connected with filter cartridge, the left side flange of filter cartridge is connected with connecting pipe,

[0009] The top of water vapor separation tank is provided with servo motor body, the output shaft of servo motor body is fixedly installed with the rotating rod through the shaft coupling, the outer wall of rotating rod is provided with cyclone separator, the outer wall of rotating rod is fixedly installed with umbrella plate separation leaf at the bottom of cyclone separator, the outer wall of rotating rod bottom is fixedly installed with scraper;

[0010] The bottom of separation tank is fixedly installed with the water outlet pipe, the bottom of water vapor separation tank right side is fixedly connected with the conveying pipe, the outer wall of conveying pipe is provided with water pump body, the tail end of conveying pipe is fixedly installed with recovery tank.

[0011] As the preferred technical scheme of the application, the inside of the filter cartridge is detachably connected with a first filter plate, the inside of the filter cartridge is detachably connected with a second filter plate to the right of the first filter plate, and the inside of the filter cartridge is detachably connected with a purification plate to the right of the second filter plate.

[0012] As the preferred technical scheme of the application, the recovery tank includes a heat insulation layer, a cavity is formed in the inside of the heat insulation layer, an inner container is wrapped in the inside of the cavity, a spiral pipe is wound on the outer wall of the inner container in the inside of the cavity, the spiral pipe is fixedly connected with the water vapor separation tank on the left side, and the spiral pipe penetrates through the recovery tank on the right side, and a drain pipe is fixedly installed at the bottom of the recovery tank.

[0013] As a preferred technical scheme of the present application, the filter cartridge is detachably connected with the air inlet pipe and the connecting pipe, and two threaded holes are formed in the inside of the front and rear sides of the filter cartridge; the filter cartridge is detachably connected with the mounting shell, the mounting shell is manually moved upward to be separated from the filter cartridge, and then the first filter plate, the second filter plate and the purification plate are manually extracted in sequence to be disassembled, replaced or cleaned.

[0014] As a preferred technical scheme of the present application, the inside of the first filter plate is provided with a low-efficiency filter screen, the inside of the second filter plate is provided with a high-efficiency filter screen, and the inside of the purification plate is provided with an activated carbon filter element; the low-efficiency filter screen in the first filter plate preliminarily filters the waste gas to remove larger particulate matters and impurities, and the second filter plate further removes the small particulate matters and harmful substances in the waste gas.

[0015] As a preferred technical scheme of the present application, the scraper is movably connected with the inner wall of the water-vapor separation tank, and the scraper is provided in a circular arc structure; the scraper removes the water droplets on the inner wall of the water-vapor separation tank in the process of rotating with the rotating rod.

[0016] As a preferred technical scheme of the present application, the spiral pipe is connected with the water-vapor separation tank, and the spiral pipe and the inner container are both made of metal stainless steel; the inner container made of metal stainless steel has good heat conductivity and can absorb the waste heat emitted by the gas in the spiral pipe.

[0017] Compared with the prior art, the present application has the following beneficial effects:

[0018] The waste gas treatment water-vapor separation assembly can efficiently remove particulate matters, harmful gases and odors in the waste gas, and the fastening bolts can be used to disassemble, replace or clean the first filter plate, the second filter plate and the purification plate.

[0019] 1. The first filter plate, the second filter plate and the purification plate are provided, and the connecting pipe, the filter cartridge, the first filter plate, the second filter plate and the purification plate are cooperated with each other to efficiently remove particulate matters, harmful gases and odors in the waste gas, so that the discharged waste gas meets the environmental protection standard;

[0020] Further, the fastening bolts are provided, and the fastening bolts, the threaded holes, the mounting shell and the filter cartridge are cooperated with each other to disassemble, replace or clean the first filter plate, the second filter plate and the purification plate.

[0021] Further, the cyclone separator is arranged, and the waste gas can be separated by the cooperation of the servo motor body, the cyclone separator, the flow guide sleeve, the umbrella plate separation leaf and the scraper.

[0022] 2. The spiral pipe and the inner container are arranged, and the waste heat is recycled by the cooperation of the water pump body, the conveying pipe, the recovery tank, the spiral pipe and the inner container.

[0023] Further, the heat insulation layer is arranged, the heat insulation layer is arranged on the outer layer of the recovery tank, the influence of the external environment on the temperature inside the recovery tank is reduced, the heat preservation effect of the waste heat is improved, and the waste heat is prevented from being lost too quickly. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a front view structural schematic diagram of the utility model;

[0025] Figure 2 It is a water vapor separation tank and recovery tank cross section structural schematic diagram of the utility model;

[0026] Figure 3 It is an intake pipe, filter cartridge and connecting pipe explosion structural schematic diagram of the utility model;

[0027] Figure 4 It is a cyclone separator and umbrella plate separation leaf local structure schematic diagram of the utility model;

[0028] Figure 5 It is a spiral pipe local structure schematic diagram of the utility model;

[0029] Figure 6 It is a Figure 3 Enlarged structure schematic diagram of A place in the utility model.

[0030] In the drawing: 1, water vapor separation tank; 2, intake pipe; 3, filter cartridge; 4, connecting pipe; 5, first filter plate; 6, second filter plate; 7, purification plate; 8, installation shell; 9, fastening bolt; 10, servo motor body; 11, rotating rod; 12, cyclone separator; 13, flow guide sleeve; 14, umbrella plate separation leaf; 15, scraper; 16, conveying pipe; 17, water pump body; 18, recovery tank; 19, heat insulation layer; 20, cavity; 21, inner container; 22, spiral pipe; 23, drain pipe. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to Figures 1-6 The utility model provides the following technical scheme:

[0033] Embodiment one: in order to solve the gas-liquid separator on the market when using, but the device mainly relies on physical process to remove the impurity in waste gas, the removal effect of harmful gas and peculiar smell is limited, the particle impurity in waste gas can have tackiness, easily stick to the inner chamber of fixed jar, the surface of first umbrella plate separator and second umbrella plate separator, although the scraper plate can remove these impurities, but after long -term operation, still can have part of impurities accumulation in the area difficult to reach, thereby cannot remove the particulate matter, harmful gas and peculiar smell in waste gas, make the impurity remain in fixed jar, cause the steam separation effect of waste gas to be poor, can refer to the attached Figure 1 - attached Figure 4 , including steam separation jar 1, the top of the left side of steam separation jar 1 is fixedly installed with inlet pipe 2, the left side flange of inlet pipe 2 is connected with filter cylinder 3, the left side flange of filter cylinder 3 is connected with connecting pipe 4;Steam separation jar 1 is provided with servo motor body 10 at the top, the output shaft of servo motor body 10 is fixedly installed with rotating rod 11 through shaft coupling, the outer wall of rotating rod 11 is provided with cyclone separator 12, the outer wall of rotating rod 11 is fixedly installed with guide sleeve 13 at the bottom of cyclone separator 12, the outer wall of rotating rod 11 bottom is fixedly installed with umbrella plate separation leaf 14, the both sides of rotating rod 11 are fixedly installed with scraper 15;Steam separation jar 1 is fixedly installed with water outlet pipe at the bottom, the bottom of the right side of steam separation jar 1 is fixedly connected with conveying pipe 16, the outer wall of conveying pipe 16 is provided with water pump body 17, the tail end of conveying pipe 16 is fixedly installed with recovery tank 18.Filter cylinder 3 is detachably connected with first filter plate 5 in the inside, second filter plate 6 is detachably connected with the inside right side of filter cylinder 3, purification plate 7 is detachably connected with the inside right side of second filter plate 6 in filter cylinder 3, mounting shell 8 is movably connected with the top of filter cylinder 3, two fastening bolts 9 are screw connected in the inside of mounting shell 8 front and back two sides.Filter cylinder 3 and inlet pipe 2 and connecting pipe 4 are detachably connected, and two screw holes are formed in the inside of filter cylinder 3 front and back two sides, and filter cylinder 3 and mounting shell 8 are detachably connected.The inside of first filter plate 5 is provided with low-efficiency filter screen, the inside of second filter plate 6 is provided with high-efficiency filter screen, and the inside of purification plate 7 is provided with activated carbon filter element.Scraper 15 and the inner wall of steam separation jar 1 are movably connected, and scraper 15 is provided as a circular arc structure.

[0034] The connecting pipe 4 is connected with the pipeline outside the waste gas treatment by the staff, so that the waste gas enters the filter cartridge 3 through the connecting pipe 4, so that the waste gas first passes through the first filter plate 5, the low-efficiency filter screen in the first filter plate 5 preliminarily filters the waste gas, removes larger particulate matters and impurities, and the waste gas after preliminary filtration passes through the second filter plate 6, so that the high-efficiency filter screen in the second filter plate 6 further removes the small particulate matters and harmful substances in the waste gas, so that the waste gas after multiple filtration passes through the purification plate 7, so that the activated carbon filter element in the purification plate 7 deeply purifies the waste gas, adsorbs harmful gases and odors, realizes efficient removal of particulate matters, harmful gases and odors in the waste gas, and ensures that the discharged waste gas meets the environmental protection standard. After the filter cartridge 3 is used for a period of time, the fastening bolts 9 are manually pulled out to be separated from the corresponding threaded holes, so that the mounting shell 8 is fixed with the filter cartridge 3, and then the mounting shell 8 is manually moved upward to be separated from the filter cartridge 3, and then the first filter plate 5, the second filter plate 6 and the purification plate 7 are manually pulled out in sequence to be disassembled, replaced or cleaned.

[0035] When the waste gas is multiple filtered, the waste gas enters the water vapor separation tank 1 through the air inlet pipe 2, the servo motor body 10 is started by the external control board, the output shaft of the servo motor body 10 drives the rotating cyclone separator 12 connected with the rotating rod 11 to rotate, so that the rotating cyclone separator 12 separates the water droplets and the gas in the waste gas by centrifugal force. In the process of rotating the rotating rod 11, the guide sleeve 13 and the umbrella plate separation leaf 14 are driven at the same time, so that the guide sleeve 13 and the umbrella plate separation leaf 14 cooperate to help enhance the separation effect of water droplets and gas, so that the water droplets are more easily separated by the inner wall of the water vapor separation tank 1 and fall down. The separated water falls by gravity to the bottom of the water vapor separation tank 1 for storage, and the rotating rod 11 drives the scraper 15 to scrape the water droplets on the inner wall of the water vapor separation tank 1 in the process of rotating. The separated water is discharged through the water outlet pipe connected to the bottom of the water vapor separation tank 1.

[0036] Example two: waste heat can be recycled, please refer to the attached Figure 1 -attached Figure 2 and attached Figure 5 -attached Figure 6 The recovery tank 18 comprises a heat insulation layer 19, a cavity 20 is formed in the inside of the heat insulation layer 19, the inside of the cavity 20 is wrapped with an inner container 21, the outer wall of the inner container 21 is wound with a spiral pipe 22 inside the cavity 20, the spiral pipe 22 is fixedly connected with the water vapor separation tank 1 on the left side, and the spiral pipe 22 penetrates through the recovery tank 18 on the right side. The bottom of the recovery tank 18 is fixedly installed with a drain pipe 23. The spiral pipe 22 and the water vapor separation tank 1 are connected, and the spiral pipe 22 and the inner container 21 are both made of metal stainless steel.

[0037] When the water vapor in the water vapor separation tank 1 is separated out, and the waste heat needs to be utilized, the water pump body 17 is started by the external control panel, so that the separated water in the water vapor separation tank 1 enters the recovery tank 18 through the conveying pipe 16, and the gas separated by the water vapor separation tank 1 enters the spiral pipe 22 upward. The design of the spiral pipe 22 increases the contact area and time of the gas and the inner container 21, thereby improving the efficiency of waste heat utilization. The inner container 21 made of metal stainless steel has good thermal conductivity and can absorb the waste heat emitted by the gas in the spiral pipe 22. When the gas flows in the spiral pipe 22, the waste heat emitted by the gas is absorbed by the inner container 21 to heat the separated water, and then the water is discharged through the drain pipe 23. The heat insulation layer 19 located on the outer layer of the recovery tank 18 reduces the influence of the external environment on the internal temperature of the recovery tank 18, improves the heat preservation effect of the waste heat, avoids the rapid loss of the waste heat, and realizes the reuse of the waste heat.

[0038] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0039] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A water vapor separation assembly for waste gas treatment, comprising a water vapor separation tank (1), wherein an air inlet pipe (2) is fixedly installed on the top of the left side of the water vapor separation tank (1), a filter cylinder (3) is connected to the left flange of the air inlet pipe (2), and a connecting pipe (4) is connected to the left flange of the filter cylinder (3). Its features are: The top of the water vapor separator (1) is provided with a servo motor body (10). The output shaft of the servo motor body (10) is fixedly installed with a rotating rod (11) through a coupling. A cyclone separator (12) is provided on the outer wall of the rotating rod (11). A flow guide sleeve (13) is fixedly installed on the outer wall of the rotating rod (11) at the bottom of the cyclone separator (12). An umbrella-shaped separating blade (14) is fixedly installed on the outer wall at the bottom of the rotating rod (11). Scrapers (15) are fixedly installed on both sides of the rotating rod (11). A water outlet pipe is fixedly installed at the bottom of the separation tank (1), and a conveying pipe (16) is fixedly connected to the bottom right side of the water vapor separation tank (1). A water pump body (17) is provided on the outer wall of the conveying pipe (16), and a recovery tank (18) is fixedly installed at the end of the conveying pipe (16).

2. The water vapor separation component for waste gas treatment according to claim 1, characterized in that: The filter cylinder (3) is detachably connected to a first filter plate (5). The filter cylinder (3) is detachably connected to a second filter plate (6) located to the right of the first filter plate (5). The filter cylinder (3) is detachably connected to a purification plate (7) located to the right of the second filter plate (6). The top of the filter cylinder (3) is movably connected to a mounting shell (8). The mounting shell (8) has two fastening bolts (9) threaded on its front and rear sides.

3. The water vapor separation component for waste gas treatment according to claim 1, characterized in that: The recycling tank (18) includes a heat insulation layer (19), and a cavity (20) is provided inside the heat insulation layer (19). An inner liner (21) is wrapped inside the cavity (20). A spiral tube (22) is wound around the outer wall of the inner liner (21) inside the cavity (20). The left side of the spiral tube (22) is fixedly connected to the water vapor separator (1), and the right side of the spiral tube (22) penetrates the recycling tank (18). A drain pipe (23) is fixedly installed at the bottom of the recycling tank (18).

4. A water vapor separation component for waste gas treatment according to claim 1, characterized in that: The filter cylinder (3) is detachably connected to the air inlet pipe (2) and the connecting pipe (4), and two threaded holes are opened inside the front and rear sides of the filter cylinder (3). The filter cylinder (3) is detachably connected to the mounting shell (8).

5. A water vapor separation component for waste gas treatment according to claim 2, characterized in that: The first filter plate (5) is equipped with an inefficient filter screen, the second filter plate (6) is equipped with an efficient filter screen, and the purification plate (7) is equipped with an activated carbon filter element.

6. A water vapor separation component for waste gas treatment according to claim 1, characterized in that: The scraper (15) is movably connected to the inner wall of the water vapor separator (1), and the scraper (15) is configured with an arc-shaped structure.

7. A water vapor separation component for waste gas treatment according to claim 3, characterized in that: The spiral tube (22) is connected to the water vapor separator (1), and both the spiral tube (22) and the inner liner (21) are made of stainless steel.

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