CN214914623U

CN214914623U - Novel industrial gas purifying equipment

Info

Publication number: CN214914623U
Application number: CN202121213714.2U
Authority: CN
Inventors: 曾光漂; 董明航; 陈超
Original assignee: Huizhou Ark Industrial Gas Co ltd
Current assignee: Huizhou Ark Industrial Gas Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a novel industrial gas purification device, which comprises a shell, wherein the bottom of the shell is provided with an air inlet, and the top of the shell is provided with an air outlet; a primary filter cavity and a secondary filter cavity are sequentially arranged in the shell from bottom to top, and a solid particle filter screen is arranged between the primary filter cavity and the secondary filter cavity; the water is filled in the primary filter cavity, the air inlet is connected with one end of a pipeline, and the other end of the pipeline extends into the water in the primary filter cavity; and a spray head is arranged in the secondary filter cavity, and the air outlet is communicated with the inside of the secondary filter cavity. The utility model has the advantages of reasonable design, through the setting of one-level filtering chamber, second grade filtering chamber to still improved the utilization ratio to water when having improved the filter effect to gas.

Description

Novel industrial gas purifying equipment

Technical Field

The utility model relates to an industrial gas purifying equipment especially relates to a novel industrial gas purifying equipment.

Background

Industrial processes are prone to produce large quantities of hazardous industrial gases which, if discharged directly to the outside, would have a significant environmental impact and therefore require effective purification to be discharged.

The prior art generally carries out spray purification treatment on gas through a spray tower, but has the following problems: the water coverage that sprays in the spray column is limited to cause the gas at edge or corner in the spray column can't be effectively sprayed and filtered to make to carry out filterable effect relatively poor to industrial gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel industrial gas purifying equipment to solve among the prior art and carry out the relatively poor technical problem of filterable effect to industrial gas.

In order to achieve the purpose, the technical scheme of the utility model provides a novel industrial gas purification device, which comprises a shell, wherein the bottom of the shell is provided with an air inlet, and the top of the shell is provided with an air outlet; a primary filter cavity and a secondary filter cavity are sequentially arranged in the shell from bottom to top, and a solid particle filter screen is arranged between the primary filter cavity and the secondary filter cavity; the water is filled in the primary filter cavity, the air inlet is connected with one end of a pipeline, and the other end of the pipeline extends into the water in the primary filter cavity; and a spray head is arranged in the secondary filter cavity, and the air outlet is communicated with the inside of the secondary filter cavity.

Furthermore, the bottom of the shell is also provided with a water inlet and a water outlet, and the water inlet and the water outlet are communicated with the inside of the primary filtering cavity; the water inlet is connected with a water inlet pump, and the water outlet is connected with a water outlet pump; and a liquid level sensor is also arranged in the primary filter cavity and is electrically connected with the water inlet pump and the water outlet pump.

Further, the position height of the air inlet is lower than that of the solid particle filter screen, and the position heights of the water inlet and the water outlet are lower than that of the air inlet.

Furthermore, a motor is arranged on the right side of the shell, a screw rod extending leftwards is arranged at the left end of the motor, and the left end of the screw rod extends leftwards into the primary filter cavity; the inner walls of the front side and the rear side of the primary filter cavity are respectively provided with a sliding chute extending along the left-right direction, the interior of the primary filter cavity is also provided with a nut, the front side and the rear side of the nut are respectively provided with a sliding block, and the sliding blocks on the front side and the rear side are respectively in front-rear sliding fit with the sliding chutes on the front side and the rear side; the screw hole of nut with the lead screw carries out threaded connection cooperation, the top of nut is equipped with the brush, the brush is used for right the bottom of solid particle filter screen is washhed.

Further, a first spherical cover is further installed inside the secondary filter cavity, the concave surface of the first spherical cover faces downwards, the bottom edge of the first spherical cover is fixed to the top edge of the solid particle filter screen, a first through hole extending in the vertical direction is formed in the center of the top of the first spherical cover, the first through hole is connected with a bottom port of the vertical pipe, and the spray header is located in a vertical channel of the vertical pipe.

Further, a second spherical cover is further mounted inside the secondary filter cavity and located above the first spherical cover, a concave surface of the second spherical cover faces upwards, a second through hole extending in the vertical direction is formed in the center of the bottom of the second spherical cover, and the second through hole is connected with a top port of the vertical pipe.

Furthermore, a gas guide plate is also arranged in the secondary filter cavity, and a plurality of gas guide holes extending along the vertical direction are formed in the gas guide plate; the gas guide plate is positioned above the second spherical cover, and the bottom edge of the gas guide plate is connected with the top edge of the second spherical cover.

Furthermore, an activated carbon adsorption filter screen is further installed inside the secondary filter cavity and located above the gas guide plate.

Furthermore, a plurality of spray headers are arranged in the vertical channel of the vertical pipe, and the plurality of spray headers spray towards the vertical central line of the vertical pipe respectively.

Further, the air inlet is connected with an air inlet exhaust fan, and the air outlet is connected with an air outlet exhaust fan; the top surface in the secondary filtering cavity is an upward-concave spherical surface, and the top center of the spherical surface is communicated with the air outlet.

To sum up, the application the technical scheme of the utility model, following beneficial effect has: the utility model has reasonable structural design, (1) an air inlet is arranged at the bottom of the shell, and an air outlet is arranged at the top of the shell; the shell is internally provided with a primary filter cavity and a secondary filter cavity which are sequentially distributed from bottom to top, so that gas to be purified can be firstly filtered integrally by the primary filter cavity and then filtered deeply by the secondary filter cavity in the process of moving from bottom to top, and the filtering effect is improved; (2) a solid particle filter screen is arranged between the primary filter cavity and the secondary filter cavity, so that solid particles mixed with the gas to be purified can be filtered by the solid particle filter screen in the process of upward movement of the gas from the primary filter cavity to the secondary filter cavity, so that the solid particles in the gas are prevented from entering the secondary filter cavity, and the filtering effect is improved; (3) the water is filled in the primary filter cavity, the air inlet is connected with one end of the pipeline, and the other end of the pipeline extends into the water in the primary filter cavity, so that the water in the primary filter cavity can be used for integrally filtering the gas to be purified, the problem that part of the gas cannot be filtered is solved, and the filtering effect is effectively improved; (4) the spray header is arranged inside the secondary filter cavity, and the gas outlet is communicated with the inside of the secondary filter cavity, so that the gas to be purified can be subjected to deep filtration by water sprayed by the spray header after reaching the secondary filter cavity from the primary filter cavity, and the filtering effect is improved; (5) the primary filter cavity is positioned below the secondary filter cavity, so that the primary filter cavity can collect water sprayed by the spray header and integrally filter the collected water on gas to be purified, secondary utilization of the water is realized, and the utilization rate of the water is improved; (6) because the gas to be purified is firstly filtered by the primary filter cavity and then filtered by the secondary filter cavity, and because the water in the primary filter cavity can be collected from the water sprayed by the spray header, and because the water purifies and filters the gas in the secondary filter cavity, the water sprayed by the spray header is cleaner than the water in the primary filter cavity, the filtering degree of the secondary filter cavity is higher than that of the primary filter cavity, the gas purification is gradually deepened, and the filtering effect is improved; (7) by last analysis can know, the utility model discloses still improved the utilization ratio to water when having improved the filter effect to gas.

Drawings

Fig. 1 is a schematic sectional structure of the present invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the area B in FIG. 1;

description of reference numerals: 1-shell, 101-air inlet, 1011-air inlet exhaust fan, 102-air outlet, 1021-air outlet exhaust fan, 103-water inlet, 1031-water inlet pump, 104-water outlet and 1401-water outlet pump; 2-solid particle filter screen; 3-primary filter cavity, 301-pipeline, 302-liquid level sensor, 303-motor, 304-screw rod, 305-chute, 306-nut, 3061-brush; 4-secondary filter cavity, 401-spray header, 402-first spherical cover, 4021-first through hole, 403-vertical pipe, 4031-vertical channel, 404-second spherical cover, 4041-second through hole, 405-gas guide plate, 4051-gas guide hole, 406-activated carbon adsorption filter screen, and 407-spherical surface.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but the technical solution does not limit the scope of the present invention.

In the present invention, for the sake of clearer description, the following explanation is made: the observer is observing in the face of fig. 1, the left side of the observer is set as left, the right side of the observer is set as right, the front side of the observer is set as front, the rear side of the observer is set as rear, the upper side of the observer is set as up, and the lower side of the observer is set as down, it should be noted that the terms "front end", "rear end", "left side", "right side", "middle part", "upper part", "lower part", etc., in the text indicate the orientation or positional relationship to be set based on the drawings, only for the convenience of clearly describing the present invention, but not to indicate or suggest that the structure or component indicated must have a specific orientation, be constructed in a specific orientation, and therefore, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used merely for purposes of clarity or simplicity of description and are not to be construed as indicating or implying relative importance or quantity.

Referring to fig. 1, the present embodiment provides a novel industrial gas purification apparatus, including a housing 1, a gas inlet 101 is provided at the bottom of the housing 1, and a gas outlet 102 is provided at the top of the housing 1; the inside of casing 1 is equipped with primary filter chamber 3, the second grade filter chamber 4 that from bottom to top distributes in proper order to make the gaseous in-process of from bottom to top motion that needs the purification, can be earlier through the bulk filtration of primary filter chamber, pass through the depth filtration of second grade filter chamber again, thereby improve the filter effect. Be equipped with solid particle filter screen 2 between primary filter chamber 3 and secondary filter chamber 4 to make the gas that needs to purify carry out the in-process of upward movement from primary filter chamber toward secondary filter chamber, its solid particle that mingles with can be filtered by the solid particle filter screen, in order to avoid the solid particle in the gas to get into the secondary filter intracavity, thereby improve the filter effect. Water is equipped with in the inside of one-level filtering chamber 3, and air inlet 101 is connected with the one end of pipeline 301, and the other end of pipeline 301 stretches into the inside aquatic of one-level filtering chamber 3 to make the water of one-level filtering chamber can carry out the integral filtration to the gas that needs to purify, in order to avoid the unable problem of being filtered of partial gas, thereby effectively improved the filter effect. The inside of secondary filter chamber 4 is equipped with shower head 401, and gas outlet 102 and the inside intercommunication of secondary filter chamber 4 to make the gas that needs to purify can be carried out the depth filtering by the water that the shower head erupted after reaching the secondary filter chamber from the primary filter chamber, thereby improve the filter effect. (5) The primary filter cavity is positioned below the secondary filter cavity, so that the primary filter cavity can collect water sprayed by the spray header and integrally filter the collected water on gas to be purified, secondary utilization of the water is realized, and the utilization rate of the water is improved; (6) because the gas to be purified is firstly filtered by the primary filter cavity and then filtered by the secondary filter cavity, and because the water in the primary filter cavity can be collected from the water sprayed by the spray header, and because the water purifies and filters the gas in the secondary filter cavity, the water sprayed by the spray header is cleaner than the water in the primary filter cavity, the filtering degree of the secondary filter cavity is higher than that of the primary filter cavity, the gas purification is gradually deepened, and the filtering effect is improved; (7) by last analysis can know, the utility model discloses still improved the utilization ratio to water when having improved the filter effect to gas.

Specifically, the bottom of the shell 1 is also provided with a water inlet 103 and a water outlet 104, and the water inlet 103 and the water outlet 104 are communicated with the inside of the primary filter cavity 3; the water inlet 103 is connected with a water inlet pump 1031, and the water outlet 104 is connected with a water outlet pump 1401; the inside of primary filter chamber 3 still installs level sensor 302, and level sensor 302 is connected with intake pump 1031, play water pump 1401 electricity, and the effect: when the liquid level sensor 302 detects that the water level in the primary filtering cavity is too high or too low, the water inlet pump and the water outlet pump can be controlled to advance and discharge water, so that the purpose of water level adjustment is achieved.

Specifically, the position height of the air inlet 101 is lower than that of the solid particle filter screen 2, and the position heights of the water inlet 103 and the water outlet 104 are lower than that of the air inlet 101, so that water is prevented from flowing out of the air inlet.

Specifically, referring to fig. 3, a motor 303 is arranged on the right side of the housing 1, a screw rod 304 extending leftward is arranged at the left end of the motor 303, and the left end of the screw rod 304 extends leftward into the primary filter chamber 3; the inner walls of the front side and the rear side of the primary filter cavity 3 are respectively provided with a sliding chute 305 extending along the left-right direction, the interior of the primary filter cavity 3 is also provided with a nut 306, the front side and the rear side of the nut 306 are respectively provided with a sliding block, and the sliding blocks on the front side and the rear side are respectively in front-rear sliding fit with the sliding chutes 305 on the front side and the rear side; the screw hole of the nut 306 is in threaded connection and matching with the screw rod 304, the top end of the nut 306 is provided with a brush 3061, and the brush 3061 is used for washing the bottom of the solid particle filter screen 2 and has the following functions: the lead screw is driven to rotate through the motor, so that the nut drives the brush to move left and right, solid particles on the solid particle filter screen are cleaned through the brush, and the problem that the solid particle filter screen is blocked is avoided.

Specifically, referring to fig. 2, a first spherical cover 402 is further installed inside the secondary filter chamber 4, a concave surface of the first spherical cover 402 faces downward, a bottom edge of the first spherical cover 402 is fixed to a top edge of the solid particle filter screen 2, a top center of the first spherical cover 402 is provided with a first through hole 4021 extending in an up-down direction, the first through hole 4021 is connected to a bottom port of the standpipe 403, and the shower head 401 is located in a vertical passage 4031 of the standpipe 403 to function as: first spherical lid can be collected the gas that passes the solid particle filter screen and gather together in the standpipe, through the narrow space of standpipe, can fully spray the effect to gas, avoids gas too dispersion and can't be sprayed.

Specifically, the second spherical cover 404 is further installed inside the secondary filter chamber 4, the second spherical cover 404 is located above the first spherical cover 402, the concave surface of the second spherical cover 404 faces upward, the bottom center of the second spherical cover 404 is provided with a second through hole 4041 extending in the up-down direction, and the second through hole 4041 is connected with the top port of the standpipe 403 to function: the spherical lid of second can be with the gas that comes out from the standpipe toward scattering all around to make gas distribution more reasonable.

Specifically, a gas guide plate 405 is further installed inside the secondary filter cavity 4, and a plurality of gas guide holes 4051 extending in the up-down direction are formed in the gas guide plate 405; the gas guide plate 405 is located above the second spherical cap 404, and the bottom edge of the gas guide plate 405 is connected with the top edge of the second spherical cap 404, functioning as: the guide holes of the gas guide plate can straighten the direction of the gas so as to enable the gas to move along the up-and-down direction.

Specifically, the inside of second grade filter chamber 4 still installs activated carbon adsorption filter screen 406, and activated carbon adsorption filter screen 406 is located the top of gas deflector 405, and the effect: the activated carbon adsorption filter screen can further filter the gas, thereby improving the filtering effect.

Specifically, a plurality of shower heads 401 are disposed in the vertical channel 4031 of the vertical pipe 403, and the shower heads 401 respectively spray towards the vertical center line of the vertical pipe 403, for: therefore, the gas is intensively sprayed by the plurality of spray heads, so that the spraying effect is improved.

Specifically, the air inlet 101 is connected with an air inlet exhaust fan 1011, and the air outlet 102 is connected with an air outlet exhaust fan 1021; the top surface in secondary filter chamber 4 is spherical face 407 sunken upwards, and the top center of spherical face 407 communicates with gas outlet 102, and the effect: the spherical surface can upwards guide gas to gas outlet to improve the efficiency of giving vent to anger, and the air exhauster of admitting air, the air exhauster of giving vent to anger can accelerate gaseous flow, thereby raise the efficiency.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A novel industrial gas purification device, comprising a housing (1), characterized in that: the bottom of the shell (1) is provided with an air inlet (101), and the top of the shell (1) is provided with an air outlet (102); a primary filter cavity (3) and a secondary filter cavity (4) which are sequentially distributed from bottom to top are arranged in the shell (1), and a solid particle filter screen (2) is arranged between the primary filter cavity (3) and the secondary filter cavity (4); water is filled in the primary filtering cavity (3), the air inlet (101) is connected with one end of a pipeline (301), and the other end of the pipeline (301) extends into the water in the primary filtering cavity (3); the inside of second grade filter chamber (4) is equipped with shower head (401), gas outlet (102) with the inside intercommunication of second grade filter chamber (4).

2. The novel industrial gas purification device according to claim 1, wherein: a water inlet (103) and a water outlet (104) are further formed in the bottom of the shell (1), and the water inlet (103) and the water outlet (104) are communicated with the inside of the primary filtering cavity (3); the water inlet (103) is connected with a water inlet pump (1031), and the water outlet (104) is connected with a water outlet pump (1401); a liquid level sensor (302) is further installed inside the primary filtering cavity (3), and the liquid level sensor (302) is electrically connected with the water inlet pump (1031) and the water outlet pump (1401).

3. The novel industrial gas purification device according to claim 2, wherein: the height of the air inlet (101) is lower than that of the solid particle filter screen (2), and the heights of the water inlet (103) and the water outlet (104) are lower than that of the air inlet (101).

4. A novel industrial gas purification apparatus according to any one of claims 1 to 3, characterized in that: a motor (303) is arranged on the right side of the shell (1), a screw rod (304) extending leftwards is arranged at the left end of the motor (303), and the left end of the screw rod (304) extends leftwards into the primary filtering cavity (3); sliding grooves (305) extending in the left-right direction are respectively formed in the inner walls of the front side and the rear side of the primary filtering cavity (3), a nut (306) is further arranged inside the primary filtering cavity (3), sliding blocks are respectively arranged on the front side and the rear side of the nut (306), and the sliding blocks on the front side and the rear side are respectively in front-rear sliding fit with the sliding grooves (305) on the front side and the rear side; the screw hole of nut (306) with lead screw (304) carry out the threaded connection cooperation, the top of nut (306) is equipped with brush (3061), brush (3061) are used for right the bottom of solid particle filter screen (2) is washhed.

5. A novel industrial gas purification apparatus according to any one of claims 1 to 3, characterized in that: the inside of the secondary filter cavity (4) is also provided with a first spherical cover (402), the concave surface of the first spherical cover (402) faces downwards, the bottom edge of the first spherical cover (402) is fixed on the top edge of the solid particle filter screen (2), the top center of the first spherical cover (402) is provided with a first through hole (4021) extending along the up-down direction, the first through hole (4021) is connected with the bottom port of a vertical pipe (403), and the spray head (401) is positioned in a vertical channel (4031) of the vertical pipe (403).

6. The novel industrial gas purification device according to claim 5, wherein: a second spherical cover (404) is further installed inside the secondary filter cavity (4), the second spherical cover (404) is located above the first spherical cover (402), the concave surface of the second spherical cover (404) faces upwards, a second through hole (4041) extending in the vertical direction is formed in the center of the bottom of the second spherical cover (404), and the second through hole (4041) is connected with a top port of the vertical pipe (403).

7. The novel industrial gas purification device according to claim 6, wherein: a gas guide plate (405) is further installed inside the secondary filtering cavity (4), and a plurality of gas guide holes (4051) extending in the vertical direction are formed in the gas guide plate (405); the gas guide plate (405) is positioned above the second spherical cover (404), and the bottom edge of the gas guide plate (405) is connected with the top edge of the second spherical cover (404).

8. The novel industrial gas purification device according to claim 7, wherein: the inside of second grade filter chamber (4) still installs activated carbon adsorption filter screen (406), activated carbon adsorption filter screen (406) are located the top of gas deflector (405).

9. The novel industrial gas purification apparatus according to any one of claims 6 to 8, wherein: the vertical channel (4031) of the vertical pipe (403) is internally provided with a plurality of spray headers (401), and the spray headers (401) spray towards the vertical central line of the vertical pipe (403).

10. A novel industrial gas purification apparatus according to any one of claims 1 to 3 and 6 to 8, wherein: the air inlet (101) is connected with an air inlet exhaust fan (1011), and the air outlet (102) is connected with an air outlet exhaust fan (1021); the top surface in the secondary filter cavity (4) is an upward-concave spherical surface (407), and the top center of the spherical surface (407) is communicated with the air outlet (102).