CN212680627U - Spray set of exhaust gas purification tower - Google Patents
Spray set of exhaust gas purification tower Download PDFInfo
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- CN212680627U CN212680627U CN202021395510.0U CN202021395510U CN212680627U CN 212680627 U CN212680627 U CN 212680627U CN 202021395510 U CN202021395510 U CN 202021395510U CN 212680627 U CN212680627 U CN 212680627U
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Abstract
The utility model relates to a spray set of exhaust gas purification tower. The device comprises a rotary joint connected with the tower body of the purification tower, wherein a liquid outlet of the rotary joint is connected with a liquid distribution assembly, the end part of the liquid distribution assembly opposite to the rotary joint is connected with a driving motor, and the driving motor is connected with the tower body of the purification tower; the lower part of the upper liquid distribution assembly is fixedly connected with a lower liquid distribution assembly communicated with the upper liquid distribution assembly through a connecting rod; a liquid inlet pipe is connected to a liquid inlet of the rotary joint, and a filter box assembly is connected to a liquid inlet of the liquid inlet pipe; the filter box assembly comprises a filter box provided with a liquid inlet and a liquid outlet, and a plurality of groups of filter screens which are longitudinally arranged in parallel are inserted in the filter box; go up the cloth liquid subassembly including transversely setting up and both ends are connected with rotary joint and driving motor's rotatory person in charge respectively, the intercommunication has the cloth liquid branch pipe on the rotatory person in charge on the multiunit, all is connected with the nozzle on the multiunit on rotatory person in charge and cloth liquid branch pipe. The utility model discloses it is adjustable and exhaust purification is effectual to spray the scope.
Description
Technical Field
The utility model belongs to exhaust-gas treatment's environmental protection equipment especially relates to a spray set of exhaust gas purification tower.
Background
With the continuous progress of science and technology, many factories generate a large amount of polluting gases in the production process, and therefore, corresponding treatment equipment is required for treatment.
Spraying is used as a treatment process with wide application range and obvious effect in the field of waste gas treatment, and has great advantages in the treatment of acid-base waste gas, malodorous gas and other waste gases. The principle of the spraying effect is to dissolve gaseous components which are easy to dissolve in the spraying liquid into the liquid for recovery or subsequent treatment, thereby removing specific harmful components in the waste gas.
The existing spraying device has certain defects when in use: (1) the spraying device has a simple structure, the position of the spray head is fixed, the spraying range cannot be adjusted, partial waste gas is easily discharged without contacting with spraying liquid, and the waste gas purification effect is greatly reduced; (2) the spray device is easy to cause the blockage of the spray head after working for a long time, and the waste gas purification effect is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a spray device of waste gas purification tower with adjustable spray range and good waste gas purification effect for solving the technical problems existing in the prior art.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a spray device of a waste gas purification tower comprises a rotary joint connected with a tower body of the purification tower, wherein a liquid outlet of the rotary joint is connected with a liquid distribution assembly, the end part of the liquid distribution assembly opposite to the rotary joint is connected with a driving motor, and the driving motor is connected with the tower body of the purification tower; the lower part of the upper liquid distribution assembly is fixedly connected with a lower liquid distribution assembly communicated with the upper liquid distribution assembly through a connecting rod; a liquid inlet pipe is connected to a liquid inlet of the rotary joint, and a filter box assembly is connected to a liquid inlet of the liquid inlet pipe; the filter box assembly comprises a filter box provided with a liquid inlet and a liquid outlet, and a plurality of groups of filter screens which are longitudinally arranged in parallel are inserted in the filter box; go up the cloth liquid subassembly including transversely setting up and both ends are connected with rotary joint and driving motor's rotatory person in charge respectively, the intercommunication has the cloth liquid branch pipe on the rotatory person in charge on the multiunit, all is connected with the nozzle on the multiunit on rotatory person in charge and cloth liquid branch pipe.
The utility model has the advantages that: the utility model provides a spraying device of a waste gas purification tower, which can spray purification liquid to the inner cavity of the tower body of the purification tower by arranging a liquid distribution component, thereby absorbing harmful substances in the waste gas; the lower liquid distribution assembly is arranged, so that the spraying range of the spraying device can be improved, and the purification effect of the spraying device is improved; the driving motor is arranged to drive the rotating main pipe in the upper liquid distribution assembly to rotate so as to drive the upper liquid distribution assembly and the lower liquid distribution assembly to swing, so that the angle of the nozzle is adjusted, the spraying distance and the spraying angle of the nozzle are changed, waste gas flowing to the liquid distribution assembly is fully purified, and the purifying effect of the spraying device is improved; through setting up the filter box subassembly and can carry out filter operation in advance to the purifying liquid that flows into the cloth liquid subassembly, avoid the nozzle to take place to block up, improved purification efficiency.
Preferably: the one end of rotatory being responsible for is uncovered form and opening end and is connected with rotary joint's liquid outlet, and the other end of rotatory being responsible for is the output shaft coaxial line of closed form and blind end and driving motor and is connected.
Preferably: the lower liquid distribution assembly comprises a lower liquid inlet pipe communicated with the rotary main pipe, a lower liquid distribution main pipe transversely arranged is connected to the lower liquid inlet pipe, a plurality of groups of lower liquid distribution branch pipes are connected to the lower liquid distribution main pipe, and a plurality of groups of lower nozzles are connected to the lower liquid distribution main pipe and the lower liquid distribution branch pipes.
Preferably: the filter box assembly also comprises a plurality of groups of plug-in units which are distributed in parallel and connected on the inner wall of the filter box, and each plug-in unit comprises two groups of filter screen inserting strips which are arranged oppositely; two groups of filter screen inserting strips are respectively fixedly connected with two opposite side walls of the filter box, longitudinally extending guide notches are respectively formed in opposite surfaces of the two groups of filter screen inserting strips, and the two groups of guide notches are oppositely arranged; the filter screen is inserted into the two groups of opposite guide grooves after penetrating through the through groove formed in the top of the filter box.
Preferably: the outer cover of the driving motor is provided with a motor protective cover connected with the tower body of the purification tower.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional view of the filter box assembly according to the present invention.
In the figure: 1. a filter box assembly; 1-1, a filter box; 1-2, a filter screen; 1-3, cutting filter screen; 2. a liquid inlet pipe; 3. a rotary joint; 4. a liquid distributing component is arranged; 4-1, rotating the main pipe; 4-2, feeding liquid distribution branch pipes; 4-3, an upper nozzle; 5. a drive motor; 6. a motor protective cover; 7. a connecting rod; 8. a liquid distributing component; 8-1, a lower liquid inlet pipe; 8-2, arranging liquid distribution branch pipes; 8-3, a lower nozzle; 8-4, a lower liquid distribution main pipe.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
referring to fig. 1, the spraying device of the waste gas purifying tower of the present invention includes a rotary joint 3 connected to the body of the purifying tower, and the rotary joint 3 is a conventional one. The liquid outlet of the rotary joint 3 is connected with a liquid distribution assembly 4, the end part of the liquid distribution assembly 4 opposite to the rotary joint 3 is connected with a driving motor 5, and the driving motor 5 is connected with the tower body of the purification tower. In the embodiment, the driving motor 5 adopts a swing motor, and the driving motor 5 can drive the upper liquid distribution assembly 4 to swing back and forth; in order to protect the driving motor 5, a motor protection cover 6 connected with the tower body of the purification tower is arranged outside the driving motor 5. The liquid inlet of the rotary joint 3 is connected with a liquid inlet pipe 2.
In this embodiment, the liquid distribution assembly 4 includes a main rotating pipe 4-1 disposed horizontally and having two ends connected to the rotary joint 3 and the driving motor 5, respectively, one end of the main rotating pipe 4-1 is open and the open end is connected to the liquid outlet of the rotary joint 3, and the other end of the main rotating pipe 4-1 is closed and the closed end is coaxially connected to the output shaft of the driving motor 5. A plurality of groups of upper liquid distribution branch pipes 4-2 are communicated with the rotary main pipe 4-1, the rotary main pipe 4-1 is perpendicular to the upper liquid distribution branch pipes 4-2, the rotary main pipe 4-1 and the upper liquid distribution branch pipes 4-2 jointly act to form a liquid distribution network structure matched with the inner section of the tower body of the purification tower, and a plurality of groups of upper nozzles 4-3 are connected to the rotary main pipe 4-1 and the upper liquid distribution branch pipes 4-2.
Can spray the scavenging solution to the inner chamber of the tower body of purifying tower through setting up cloth liquid subassembly 4, and then absorb the harmful substance in the waste gas. In the actual working process, under the condition that the nozzles of the edge area of the liquid distribution assembly are not additionally arranged, the liquid spraying density of the edge area of the liquid distribution assembly is smaller than that of the middle area, so that in the actual purification process, the purification effect on the waste gas flowing to the edge area of the liquid distribution assembly is often poor, and even a phenomenon that part of the waste gas is discharged without contacting spray liquid can occur; in the embodiment, the driving motor 5 is arranged to drive the rotating main pipe 4-1 in the upper liquid distribution assembly 4 to rotate, so as to drive the upper liquid distribution assembly 4 to swing, so that the angle of the upper nozzle 4-3 is adjusted, the spraying distance and the spraying angle of the upper nozzle 4-3 are changed, and finally, the waste gas flowing to the edge area of the liquid distribution assembly is fully purified, so that the purifying effect of the spraying device is improved; in actual operation process, need be provided with the multilayer in the tower body of purifying column the utility model discloses a spray set, in addition, multiunit cloth liquid subassembly can not carry out synchronous swing, need have certain time difference each other.
The rotary joint 3 is arranged, so that the main pipe 4-1 can be conveniently and flexibly rotated, suspension swing of the liquid distribution assembly is avoided, and the running stability of the spraying device is improved.
In order to further improve the spraying range of the spraying device and the purification effect of the spraying device, a lower liquid distribution assembly 8 communicated with the upper liquid distribution assembly 4 is fixedly connected to the lower part of the upper liquid distribution assembly 4 through a connecting rod 7. As shown in fig. 1, in this embodiment, the lower liquid distribution assembly 8 includes a lower liquid inlet pipe 8-1 communicated with the main rotating pipe 4-1, a transversely arranged lower liquid distribution main pipe 8-4 is connected to the lower liquid inlet pipe 8-1, a plurality of groups of lower liquid distribution branch pipes 8-2 are connected to the lower liquid distribution main pipe 8-4, the lower liquid distribution main pipe 8-4 is arranged perpendicular to the lower liquid distribution branch pipes 8-2, and the lower liquid distribution main pipe 8-4 and the lower liquid distribution branch pipes 8-2 jointly act to form a liquid distribution network structure adapted to the inner cross section of the tower body of the purification tower. A plurality of groups of lower nozzles 8-3 are connected on the lower liquid distribution main pipe 8-4 and the lower liquid distribution branch pipe 8-2. In addition, when the driving motor 5 drives the rotating main pipe 4-1 to rotate, the lower liquid distribution assembly 8 can synchronously swing along with the upper liquid distribution assembly 4. In this embodiment, the upper liquid distribution assembly 4 swings at a small angle, and in addition, the swing angle of the upper liquid distribution assembly 4 needs to be preset and adjusted according to the selection of the nozzle and the diameter of the purification tower body.
In order to avoid the spray set to take place to block up after long-time the use, reduce spray set's work efficiency, this embodiment is connected with rose box assembly 1 at the inlet of feed liquor pipe 2.
Referring further to fig. 2, in this embodiment, the filter box assembly 1 includes a filter box 1-1 having a liquid inlet and a liquid outlet, and a plurality of sets of plug-in units connected in parallel to the inner wall of the filter box 1-1, the plug-in units including two sets of filter screen plugs 1-3 arranged oppositely; two groups of filter screen inserting strips 1-3 are respectively fixedly connected with two opposite side walls of the filter box 1-1, and the opposite surfaces of the two groups of filter screen inserting strips 1-3 are respectively provided with a longitudinally extending guide notch, and the two groups of guide notches are oppositely arranged. The filter box assembly 1 further comprises a plurality of groups of filter screens 1-2 which are longitudinally arranged in parallel, and the filter screens 1-2 penetrate through the through grooves formed in the top of the filter box 1-1 and then are inserted into the two groups of opposite guide grooves. In this embodiment, the liquid inlet and the liquid outlet of the filter box assembly 1 are respectively arranged on the top and the side wall, and the liquid inlet and the liquid outlet are respectively arranged on the outer side of the filter screen 1-2 located at the outermost part. The liquid outlet of the filter screen 1-2 is connected with the liquid inlet pipe 2
The working principle is as follows: the liquid inlet of the filter box 1-1 is connected with the water outlet pipe of the water supply pump through a liquid pipeline, an external power supply of the water supply pump is connected, the purified liquid flows to the filter box component 1 under the action of the water supply pump, the filter screen 1-2 in the filter box component 1 can carry out filtering operation on the purified liquid, the filter box component 1 can be manually drawn out of the filter screen 1-2 for cleaning after being used for a long time, and the purified liquid is inserted into the filter box 1-1 again for carrying out filtering operation after being cleaned; the filtered purification liquid flows to the upper liquid distribution assembly 4 and the lower liquid distribution assembly 8 after sequentially passing through the liquid inlet pipe 2 and the rotary joint 3, and the purification liquid entering the upper liquid distribution assembly 4 and the lower liquid distribution assembly 8 is sprayed downwards through a plurality of groups of nozzles, so that harmful substances in the waste gas are absorbed; the nozzle can be prevented from being blocked by arranging the filter box assembly 1, and the purification efficiency is improved.
When the upper liquid distribution assembly 4 and the lower liquid distribution assembly 8 spray the purification liquid towards the interior of the purification tower, the driving motor 5 drives the rotating main pipe 4-1 to rotate, so as to drive the upper liquid distribution assembly 4 and the lower liquid distribution assembly 8 to integrally swing, thereby adjusting the angle of the upper nozzle 4-3, changing the spraying distance and the spraying angle of the upper nozzle 4-3, improving the purification effect of the spraying device and being convenient to use; the rotary joint 3 is arranged, so that the main pipe 4-1 can be conveniently and flexibly rotated, the suspension swing of the liquid distribution assembly is avoided, the running stability of the spraying device is improved, and the service life of the spraying device is prolonged.
Claims (5)
1. The utility model provides a spray set of exhaust gas purification tower which characterized in that: the device comprises a rotary joint (3) connected with the tower body of the purification tower, wherein a liquid outlet of the rotary joint (3) is connected with a liquid distribution component (4), the end part of the liquid distribution component (4) opposite to the rotary joint (3) is connected with a driving motor (5), and the driving motor (5) is connected with the tower body of the purification tower; a lower liquid distribution component (8) communicated with the upper liquid distribution component (4) is fixedly connected to the lower part of the upper liquid distribution component (4) through a connecting rod (7); a liquid inlet pipe (2) is connected to a liquid inlet of the rotary joint (3), and a filter box assembly (1) is connected to a liquid inlet of the liquid inlet pipe (2);
the filter box assembly (1) comprises a filter box (1-1) provided with a liquid inlet and a liquid outlet, and a plurality of groups of filter screens (1-2) which are longitudinally arranged in parallel are inserted in the filter box (1-1);
the liquid feeding assembly (4) comprises a rotary main pipe (4-1) which is transversely arranged, and two ends of the rotary main pipe are respectively connected with the rotary joint (3) and the driving motor (5), a plurality of groups of liquid feeding branch pipes (4-2) are communicated with the rotary main pipe (4-1), and a plurality of groups of upper nozzles (4-3) are respectively connected on the rotary main pipe (4-1) and the liquid feeding branch pipes (4-2).
2. The spray system of an exhaust gas purifying tower according to claim 1, wherein: one end of the rotating main pipe (4-1) is open and the open end is connected with the liquid outlet of the rotating joint (3), and the other end of the rotating main pipe (4-1) is closed and the closed end is coaxially connected with the output shaft of the driving motor (5).
3. The spray system of an exhaust gas purifying tower according to claim 1, wherein: the lower liquid distribution assembly (8) comprises a lower liquid inlet pipe (8-1) communicated with the rotary main pipe (4-1), the lower liquid distribution main pipe (8-4) transversely arranged is connected to the lower liquid inlet pipe (8-1), a plurality of groups of lower liquid distribution branch pipes (8-2) are connected to the lower liquid distribution main pipe (8-4), and a plurality of groups of lower nozzles (8-3) are connected to the lower liquid distribution main pipe (8-4) and the lower liquid distribution branch pipes (8-2).
4. The spray system of an exhaust gas purifying tower according to claim 1, wherein: the filter box assembly (1) also comprises a plurality of groups of plug-in units which are distributed in parallel and connected on the inner wall of the filter box (1-1), and each plug-in unit comprises two groups of filter screen plug-in strips (1-3) which are arranged oppositely; two groups of filter screen inserting strips (1-3) are respectively fixedly connected with two opposite side walls of the filter box (1-1), longitudinally extending guide notches are formed in opposite surfaces of the two groups of filter screen inserting strips (1-3), and the two groups of guide notches are oppositely arranged; the filter screen (1-2) penetrates through the through groove formed in the top of the filter box (1-1) and then is inserted into the two groups of opposite guide groove openings.
5. The spray system of an exhaust gas purifying tower according to claim 1, wherein: a motor protective cover (6) connected with the tower body of the purification tower is arranged outside the driving motor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021395510.0U CN212680627U (en) | 2020-07-15 | 2020-07-15 | Spray set of exhaust gas purification tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021395510.0U CN212680627U (en) | 2020-07-15 | 2020-07-15 | Spray set of exhaust gas purification tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212680627U true CN212680627U (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021395510.0U Active CN212680627U (en) | 2020-07-15 | 2020-07-15 | Spray set of exhaust gas purification tower |
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| Country | Link |
|---|---|
| CN (1) | CN212680627U (en) |
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2020
- 2020-07-15 CN CN202021395510.0U patent/CN212680627U/en active Active
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