CN210356478U - Waste gas treatment device of setting machine - Google Patents
Waste gas treatment device of setting machine Download PDFInfo
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- CN210356478U CN210356478U CN201921283059.0U CN201921283059U CN210356478U CN 210356478 U CN210356478 U CN 210356478U CN 201921283059 U CN201921283059 U CN 201921283059U CN 210356478 U CN210356478 U CN 210356478U
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Abstract
The utility model relates to a waste gas treatment device of a setting machine, which comprises a horizontal spray tower, wherein both ends of the horizontal spray tower are respectively provided with an air outlet and an air inlet, a spray assembly is arranged in the horizontal spray tower, and the spray assembly comprises a water pump, a spray header pipe, spray branch pipes, a ring pipe and a first spray head; the outlet of the water pump is connected with a main spray pipe, the main spray pipe is arranged above the horizontal spray tower, the spray branch pipes are positioned in the horizontal spray tower, and one end of each spray branch pipe is perpendicular to the main spray pipe; the annular pipe is communicated with the spraying branch pipes and is coaxially arranged, the outer diameter of the annular pipe is larger than that of the spraying branch pipes, the first spray heads are arranged on two sides of the annular pipe, and the first spray heads face the inner wall of the horizontal spraying tower. The utility model discloses can spray the waste gas of adherence walking, make more waste gas and the contact that sprays the liquid, improve exhaust purification efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of the exhaust-gas treatment technique and specifically relates to a forming machine exhaust treatment device is related to.
Background
The setting machine is the key equipment of weaving printing and dyeing after-treatment. The temperature is higher in the cloth heat setting process, so a large amount of high-temperature gas is generated in a setting machine oven, and the high-temperature gas contains pollutants such as organic oil, dye auxiliaries, lubricating oil, fiber particles and the like.
The spray tower can purify waste gas produced in the setting machine so as to meet the requirement of meeting the emission standard. When the existing spray tower is used for purifying waste gas of a setting machine, the waste gas enters from one end of the spray tower, liquid is sprayed into a fog shape or a raindrop shape through a nozzle, the liquid is contacted with the waste gas, so that soluble components in the gas are absorbed, and the purified waste gas is discharged from the other end of the spray tower. However, the waste gas discharged from the setting machine has a wall attachment phenomenon and flows along the inner wall of the spray tower, so that the contact between the waste gas and the liquid is reduced, and the waste gas purification efficiency is further reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a forming machine exhaust treatment device has the advantage that improves spray column purification efficiency.
The utility model provides a technical scheme that its technical problem adopted is:
a waste gas treatment device of a setting machine comprises a horizontal spray tower, wherein both ends of the horizontal spray tower are respectively provided with an air outlet and an air inlet,
a spray assembly is arranged in the horizontal spray tower and comprises a water pump, a spray main pipe, spray branch pipes, an annular pipe and a first spray head;
the outlet of the water pump is connected with a main spray pipe, the main spray pipe is arranged above the horizontal spray tower, the spray branch pipes are positioned in the horizontal spray tower, and one end of each spray branch pipe is perpendicular to the main spray pipe;
the annular pipe is communicated with the spraying branch pipes and is coaxially arranged, the outer diameter of the annular pipe is larger than that of the spraying branch pipes, the first spray heads are arranged on two sides of the annular pipe, and the first spray heads face the inner wall of the horizontal spraying tower.
Further: and the spraying branch pipes are provided with second spray heads, the second spray heads and the annular pipes are arranged in a staggered manner, and the second spray heads face the air inlet.
Further: the inner wall of the horizontal spray tower is fixedly connected with a plurality of guide plates, the guide plates are arranged along the length direction of the horizontal spray tower, and the guide plates are obliquely arranged towards the air outlet of the horizontal spray tower.
Further: and an air inlet of the horizontal spray tower is provided with an air homogenizing plate, and the air homogenizing plate is uniformly provided with vent holes.
Further: the inner wall of the horizontal spray tower is provided with a sewage collecting groove, the sewage collecting groove is positioned below the spray branch pipe, and the bottom of the sewage collecting groove is provided with a sealing plug.
Further: the tank bottom in collection dirty groove is equipped with the inclined plane, and the sealing plug is located the least significant end on inclined plane.
The utility model has the advantages that:
1. the annular pipe and the first spray head are adopted, the first spray head faces the inner wall of the horizontal spray tower, and then the waste gas traveling along the wall can be sprayed, so that more waste gas is contacted with the spray liquid, and the waste gas purification efficiency is improved;
2. the guide plate is adopted, so that the waste gas can be guided to the middle part of the horizontal spray tower, more waste gas is contacted with the spray liquid, and the waste gas can be guided to an air outlet of the horizontal spray tower;
3. the air-homogenizing plate and the vent holes are adopted, so that the waste gas of the setting machine can be uniformly dispersed, and the waste gas of the setting machine can fully contact with sprayed spray liquid;
4. the sewage collecting groove and the sealing plug are adopted, so that the waste liquid after being sprayed can be collected, and the waste liquid is not easy to accumulate in the horizontal spray tower.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connection relationship between the air distributing plate and the vent holes in the present invention.
In the figure, 1, a horizontal spray tower; 11. an air inlet; 12. an air outlet; 2. a spray assembly; 21. a water pump; 22. a main spray pipe; 23. spraying branch pipes; 24. an annular tube; 25. a first nozzle; 3. a second nozzle; 4. filtering cotton; 5. a guide plate; 6. a wind homogenizing plate; 61. a vent hole; 7. a sewage collecting tank; 71. a bevel; 72. and (4) sealing the plug.
Detailed Description
The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
Referring to fig. 1, a waste gas treatment device for a setting machine comprises a horizontal spray tower 1, wherein an air inlet 11 and an air outlet 12 are respectively arranged at two ends of the horizontal spray tower 1.
Referring to fig. 1, a spray assembly 2 is arranged in a horizontal spray tower 1, and the spray assembly 2 includes a water pump 21, a spray header 22 connected to an outlet of the water pump 21, a plurality of spray branch pipes 23 vertically arranged on the spray header 22, a plurality of annular pipes 24 arranged along the length direction of the spray branch pipes 23, and a plurality of first spray heads 25 arranged at two sides of the annular pipes 24. The annular pipe 24 and the spray branch pipe 23 are coaxially arranged, and the outer diameter of the annular pipe 24 is larger than that of the spray branch pipe 23. The first spray head 25 is vertically arranged on the annular pipe 24 and faces the inner wall of the horizontal spray tower 1. The first spray head 25 can spray the waste gas walking along the wall, so that more waste gas is contacted with the spray liquid, and the waste gas purification efficiency is improved.
As shown in FIG. 1, each spray branch pipe 23 is provided with a plurality of second spray heads 3 along the length direction, the second spray heads 3 face the air inlet, and the second spray heads 3 and the annular pipes 24 are arranged in a staggered manner. Because the waste gas of the setting machine enters from the air inlet 11 of the horizontal spray tower 1, the waste gas at the air inlet 11 is the most, and the second spray head 3 can purify more waste gas towards the air inlet 11, thereby improving the purification efficiency.
As shown in fig. 1, a dirt collecting groove 7 is formed on the inner wall of the horizontal spray tower 1, an inclined plane 71 is arranged at the bottom of the dirt collecting groove 7, and a sealing plug 72 is arranged at the lowest end of the inclined plane 71. The sewage collecting tank 7 is used for collecting spraying liquid and a mixture of the spraying liquid and waste gas, so that the spraying liquid is conveniently discharged, and the service life of the horizontal spraying tower 1 is prolonged.
As shown in fig. 2, an air inlet 11 of the horizontal spray tower 1 is provided with an air distribution plate 6, and the air distribution plate 6 is uniformly provided with vent holes 61. Vent 61 can be with forming machine waste gas by homodisperse for forming machine waste gas can fully contact the spray liquid that sprays down.
As shown in fig. 1, the inner wall of the horizontal spray tower 1 is fixedly connected with a plurality of guide plates 5, and the guide plates 5 are positioned above the sewage collecting tank 7. The guide plate 5 is arranged along the length direction of the horizontal spray tower 1, and the guide plate 5 inclines towards the air outlet 12 of the horizontal spray tower 1. The guide plate 5 can guide the waste gas of the forming machine to the middle part of the horizontal spray tower 1, so that more waste gas is contacted with the spray liquid, the purification efficiency of the waste gas is increased, the air outlet 12 of the waste gas guide horizontal spray tower 1 can be reduced, and the emission rate of the purified waste gas is improved.
The specific implementation process comprises the following steps:
the waste gas of forming machine gets into from the air intake 11 of horizontal spray column 1, and waste gas gets into horizontal spray column 1 after even distribution through even aerofoil 6, and first shower nozzle 25 sprays the waste gas of adherence walking, and second shower nozzle 3 sprays the waste gas of air intake 11, and two shower nozzles spray waste gas simultaneously, make the contact of more spray liquid and waste gas, have improved the purification rate of forming machine waste gas.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a forming machine exhaust treatment device, includes horizontal spray column (1), the both ends of horizontal spray column (1) are equipped with air outlet (12) and air intake (11) respectively, its characterized in that:
a spray assembly (2) is arranged in the horizontal spray tower (1), and the spray assembly (2) comprises a water pump (21), a spray main pipe (22), spray branch pipes (23), an annular pipe (24) and a first spray head (25);
the outlet of the water pump (21) is connected with the main spray pipe (22), the main spray pipe (22) is arranged above the horizontal spray tower (1), the branch spray pipes (23) are positioned in the horizontal spray tower (1), and one end of each branch spray pipe (23) is perpendicular to the main spray pipe (22);
the annular pipe (24) is communicated with the spraying branch pipe (23) and is coaxially arranged, the outer diameter of the annular pipe (24) is larger than that of the spraying branch pipe (23), the first spray heads (25) are arranged on two sides of the annular pipe (24), and the first spray heads (25) face the inner wall of the horizontal spraying tower (1).
2. The waste gas treatment device of the setting machine as claimed in claim 1, wherein:
the spray branch pipes (23) are provided with second spray heads (3), the second spray heads (3) and the annular pipes (24) are arranged in a staggered mode, and the second spray heads (3) face the air inlet (11).
3. The waste gas treatment device of the setting machine as claimed in claim 2, wherein:
the guide plates (5) are fixedly connected to the upper portion of the inner wall of the horizontal spray tower (1), the guide plates (5) are arranged along the length direction of the horizontal spray tower (1), and the guide plates (5) are arranged towards the air outlet (12) of the horizontal spray tower (1) in an inclined mode.
4. The waste gas treatment device of the setting machine as claimed in claim 1, wherein:
an air inlet (11) of the horizontal spray tower (1) is provided with an air homogenizing plate (6), and vent holes (61) are uniformly formed in the air homogenizing plate (6).
5. The waste gas treatment device of the setting machine as claimed in claim 4, wherein:
the sewage collecting tank is characterized in that a sewage collecting tank (7) is arranged on the inner wall of the horizontal spray tower (1), the sewage collecting tank (7) is located below the spray branch pipes (23), and a sealing plug (72) is arranged at the bottom of the sewage collecting tank (7).
6. The waste gas treatment device of the setting machine as claimed in claim 5, wherein:
the tank bottom of the dirt collecting tank (7) is provided with an inclined plane (71), and the sealing plug (72) is positioned at the lowest end of the inclined plane (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283059.0U CN210356478U (en) | 2019-08-08 | 2019-08-08 | Waste gas treatment device of setting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921283059.0U CN210356478U (en) | 2019-08-08 | 2019-08-08 | Waste gas treatment device of setting machine |
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| Publication Number | Publication Date |
|---|---|
| CN210356478U true CN210356478U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921283059.0U Active CN210356478U (en) | 2019-08-08 | 2019-08-08 | Waste gas treatment device of setting machine |
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| Country | Link |
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| CN (1) | CN210356478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169529A (en) * | 2020-09-29 | 2021-01-05 | 薛丽 | Multistage air filtering device for urban rail vehicle |
-
2019
- 2019-08-08 CN CN201921283059.0U patent/CN210356478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169529A (en) * | 2020-09-29 | 2021-01-05 | 薛丽 | Multistage air filtering device for urban rail vehicle |
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