CN214552155U - High-temperature-resistant spraying device - Google Patents
High-temperature-resistant spraying device Download PDFInfo
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- CN214552155U CN214552155U CN202120647284.9U CN202120647284U CN214552155U CN 214552155 U CN214552155 U CN 214552155U CN 202120647284 U CN202120647284 U CN 202120647284U CN 214552155 U CN214552155 U CN 214552155U
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Abstract
The utility model relates to a high temperature resistant spray set, including the spray column body, still include the portion of spraying, the portion of spraying includes gas-supply pipe, intake pipe, sprays mechanism and overflow launder, the gas-supply pipe is connected to intake pipe upper end, right-hand member connection spray column body lower part, it includes first inlet tube, ascending shower nozzle and water conservancy diversion head component to spray the mechanism, the overflow launder is provided with the through-hole that runs through first standpipe perisporium intercommunication overflow launder lower part on the ascending first standpipe perisporium of cyclic annular cell body of opening, be provided with the groove of draining corresponding with the through-hole on the first standpipe inner wall of overflow launder lower part, the utility model discloses can protect the pipeline not by high temperature gas or contain the gaseous harm of dust, solved gaseous high temperature or contain the dust and produce the problem of harm to the pipeline before getting into the spray column.
Description
Technical Field
The utility model relates to a spray column technical field, concretely relates to high temperature resistant spray set.
Background
The spray tower, also known as a washing tower, is a gas-liquid generating device, the waste gas is fully contacted with liquid, and chemical agents are added into the water to reduce the concentration of certain components in the waste gas by utilizing the solubility of the waste gas in the water or utilizing chemical reaction, so that the waste gas becomes clean gas meeting the national emission standard. The method is mainly used for treating inorganic waste gas, such as sulfuric acid mist, hydrogen chloride gas, nitrogen oxide gas with different valence states, namely NOx, dust waste gas and the like.
Dusty gas, black cigarette tail gas get into the bottom awl fill of spray column through the intake pipe, and the smoke and dust receives washing of water bath, and after pollutants such as this processing black cigarette, dust through the water bath, there is some dust particle along with the gas motion, with strike water smoke and with the circulation shower water combine together, further intensive mixing effect in spray column body, the dust particle in the dusty gas just by the water entrapment this moment, the centrifugation of dust water footpath or filtration break away from, because of gravity flow in the circulation pond through the tower wall, the purified gas is discharged outward.
The spray tower is usually made of corrosion-resistant glass fiber reinforced plastics, the gas entering the spray tower is usually high-temperature gas, the strength and the service life of the glass fiber reinforced plastics pipeline are reduced due to the overhigh temperature, and the gas with dust particles is easy to damage the pipeline before entering the spray tower.
Disclosure of Invention
For solving gaseous high temperature or contain the problem that the dust produced the harm before getting into the spray column to the pipeline, the utility model provides a high temperature resistant spray set, the purpose is that the protection pipeline is not harmed by high temperature gas or the gas that contains the dust.
In order to realize the purpose, the technical scheme of the utility model is that:
a high-temperature-resistant spray device comprises a spray tower body and a spray part, wherein the spray part comprises a gas delivery pipe, a gas inlet pipe, a spray mechanism and an overflow groove;
the air delivery pipe is a cross-shaped pipe body formed by connecting the right end of a first transverse pipe with the upper end of a first vertical pipe, the lower end of the air delivery pipe is connected with an air inlet pipe through a flange, the air inlet pipe is an L-shaped pipe body formed by connecting the lower end of a second vertical pipe with the left end of a second transverse pipe, the upper end of the second vertical pipe of the air inlet pipe is connected with the lower end of the first vertical pipe of the air delivery pipe, and the right end of the second transverse pipe of the air inlet pipe is connected with the lower part of the spray tower body;
the spraying mechanism comprises a first water inlet pipe, a spray head and a flow guide head, the first water inlet pipe penetrates through the lower part of the second vertical pipe and extends into the second vertical pipe, one end of the first water inlet pipe, which is positioned in the second vertical pipe, is connected with a third vertical pipe which is vertically upward and coaxial with the second vertical pipe, the upper end of the third vertical pipe is provided with an upward spray head, a flow guide head is arranged on the inner side of the first vertical pipe and consists of an inverted cone and a circular table body, the peripheral wall of the inverted cone is concave towards the inner arc, the peripheral wall of the round table body is concave towards the inner arc, the diameter of the upper end of the inverted cone is consistent with the diameter of the lower end of the round table body, the upper end surface of the inverted cone is coaxially connected with the lower end surface of the round table body, a fixed rod is arranged above the flow guide head, the lower end of the fixed rod is rotatably connected with the upper end of the circular table body of the flow guide head, and the upper end of the fixed rod is connected with the inner peripheral wall of the first vertical pipe;
the overflow groove is an annular groove body with an upward opening, the inner ring of the overflow groove is connected with the upper part of the outer peripheral wall of the first vertical pipe, the peripheral wall of the first vertical pipe is provided with a through hole which penetrates through the peripheral wall of the first vertical pipe and is communicated with the lower part of the overflow groove, the inner wall of the first vertical pipe at the lower part of the overflow groove is provided with a water drainage groove corresponding to the through hole, the water drainage groove is an annular groove body which protrudes towards the central axis of the first vertical pipe and has an opening towards the through hole, the upper edge of the water drainage groove is connected with the inner wall of the first vertical pipe, an annular gap is arranged between the lower edge of the water drainage groove and the inner wall of the first vertical pipe, the outer ring of the overflow groove is connected with a second water inlet pipe, the second water inlet pipe is communicated with the inside of the overflow groove, and a joint of the second water inlet pipe and the overflow groove is provided with a floating ball liquid level switch.
Furthermore, the gas transmission pipe is a 7-shaped pipe body made of metal, the gas inlet pipe is an L-shaped pipe body made of glass fiber reinforced plastic, and the fixing rod is a T-shaped rod body made of metal.
Further, the through holes are arranged on the first vertical pipe in an annular array.
Furthermore, the total area of the through holes is larger than or equal to the horizontal cross-sectional area of an annular gap between the lower edge of the water drainage groove and the inner wall of the first vertical pipe.
Furthermore, the lower part of the first vertical pipe is provided with a reducing pipe, and the diameter of the lower end of the first vertical pipe is smaller than that of the upper part of the first vertical pipe.
Furthermore, a plurality of arc-shaped diversion grooves which are sunken into the inverted cone are arranged on the peripheral wall of the inverted cone at the lower part of the diversion head in an annular array mode.
Furthermore, the connecting parts of the first horizontal pipe and the first vertical pipe, the second horizontal pipe and the second horizontal pipe, and the first water inlet pipe and the third vertical pipe are in smooth transition.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses an overflow launder makes water flow down along first standpipe and second standpipe inner wall, and the protection pipeline is not harmd by high temperature gas, and along the water formation membraniform that the pipeline inner wall flows down, avoids the dust adhesion that contains in the gas on the pipeline inner wall, protection pipeline inner wall.
The utility model discloses a shower nozzle upwards sprays water, and the water column is located to be dispersed at the water conservancy diversion, forms umbelliform, and with the high-temperature gas contact, the preferential cooling for high-temperature gas makes the pipeline avoid the high-temperature gas harm.
The utility model discloses the water column is strikeed by the water column, and the water column is strikeed in the guiding gutter, makes the water column rotatory, with water to shedding all around for water and high temperature gas's mixture, and adsorb the dust.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a front view of the deflector head of the present invention;
fig. 4 is a bottom view of the deflector head of the present invention.
The reference numbers in the drawings are as follows: 1 is the pneumatic tube, 2 is the intake pipe, 3 is the spraying mechanism, 4 is the overflow launder, 5 is the spray column body, 11 is the first violently pipe, 12 is the first standpipe, 21 is the second standpipe, 22 is the second violently pipe, 31 is the first inlet tube, 32 is the shower nozzle, 33 is the guiding head, 41 is the groove that drains, 42 is the second inlet tube, 43 is float level switch, 311 is the third standpipe, 321 is the guiding gutter, 331 is the dead lever.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 4, a high temperature resistant spray device comprises a spray tower body 5 and further comprises a spray part, wherein the spray part comprises a gas pipe 1, a gas pipe 2, a spray mechanism 3 and an overflow groove 4;
the air delivery pipe 1 is a 7-shaped pipe body formed by connecting the right end of a first transverse pipe 11 with the upper end of a first vertical pipe 12, the lower end of the air delivery pipe 1 is connected with an air inlet pipe 2 through a flange, the air inlet pipe 2 is an L-shaped pipe body formed by connecting the lower end of a second vertical pipe 21 with the left end of a second transverse pipe 22, the upper end of the second vertical pipe 21 of the air inlet pipe 2 is connected with the lower end of the first vertical pipe 12 of the air delivery pipe 1, and the right end of the second transverse pipe 22 of the air inlet pipe 2 is connected with the lower part of the spray tower body 5;
the spraying mechanism 3 comprises a first water inlet pipe 31, a spray head 32 and a flow guiding head 33, wherein the first water inlet pipe 31 penetrates through the lower part of the second vertical pipe 21 and extends into the second vertical pipe 21, one end of the first water inlet pipe 31, which is positioned in the second vertical pipe 21, is connected with a third vertical pipe 311 which is vertically upward and coaxial with the second vertical pipe 21, the upper end of the third vertical pipe 311 is provided with the upward spray head 32, the flow guiding head 33 is installed on the inner side of the first vertical pipe 12, the flow guiding head 33 is composed of an inverted cone and a circular table body, the peripheral wall of the inverted cone is inwards concave in an arc shape, the peripheral wall of the circular table body is inwards concave in an arc shape, the diameter of the upper end of the inverted cone is consistent with the diameter of the lower end of the circular table body, the upper end face of the inverted cone is coaxially connected with the lower end face of the circular table body, a fixing rod 331 is arranged above the flow guiding head 33, the fixing rod 331 is a T-shaped rod body, and the lower end of the fixing rod 331 is rotatably connected with the upper end of the circular table body of the flow guiding head 33, The upper end is connected with the inner peripheral wall of the first vertical pipe 12;
the overflow groove 4 is an annular groove body with an upward opening, the inner ring of the overflow groove 4 is connected with the upper part of the outer peripheral wall of the first vertical pipe 12, the peripheral wall of the first vertical pipe 12 is provided with a through hole which penetrates through the peripheral wall of the first vertical pipe 12 and is communicated with the lower part of the overflow groove 4, the inner wall of the first vertical pipe 12 at the lower part of the overflow groove 4 is provided with a water drainage groove 41 corresponding to the through hole, the water drainage groove 41 is an annular groove body which protrudes towards the central axis of the first vertical pipe 12 and has an opening facing the through hole, the upper edge of the water drainage groove 41 is connected with the inner wall of the first vertical pipe 12, an annular gap is formed between the lower edge of the water drainage groove 41 and the inner wall of the first vertical pipe 12, the outer ring of the overflow groove 4 is connected with a second water inlet pipe 42, the second water inlet pipe 42 is communicated with the inside of the overflow groove 4, and the joint of the second water inlet pipe 42 and the overflow groove 4 is provided with a floating ball liquid level switch 43.
The gas pipe 1 is a 7-shaped pipe body made of metal, the gas inlet pipe 2 is an L-shaped pipe body made of glass fiber reinforced plastic, and the fixing rod 331 is a T-shaped pipe body made of metal.
The through holes are arranged in an annular array on the first riser 12.
The total area of the through holes is larger than or equal to the horizontal cross-sectional area of the annular gap between the lower edge of the drainage groove 41 and the inner wall of the first vertical pipe 12.
The diameter of the lower end of the first vertical pipe 12 is smaller than that of the upper part of the first vertical pipe 12.
A plurality of arc-shaped diversion grooves 321 which are sunken into the inverted cone are annularly arrayed on the peripheral wall of the inverted cone at the lower part of the diversion head 33.
The connection parts of the first horizontal pipe 11 and the first vertical pipe 12, the second vertical pipe 21 and the second horizontal pipe 22, and the first water inlet pipe 31 and the third vertical pipe 311 are all in smooth transition.
The utility model discloses an overflow launder 4 makes water flow down along first standpipe 12 and the 21 inner walls of second standpipe, and the protection pipeline is not harmed by high temperature gas, and along the water formation membraniform that the pipeline inner wall flows down, avoids the dust adhesion that contains in the gas on the pipe inner wall, protects the pipe inner wall.
The utility model discloses a shower nozzle 32 upwards sprays water, and the water column is located to be dispersed at water conservancy diversion head 33, forms umbelliform, and the high temperature gas contact that from top to bottom removed for the high temperature gas cooling, makes pipeline and spray column body avoid receiving the high temperature gas harm.
The utility model discloses water column strikes is received to the water column head 33, and the water column strikes in guiding gutter 321, makes the water column head 33 rotatory, with water to shedding all around for water and the high temperature gas's that from top to bottom removes mix and adsorb the dust.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.
Claims (7)
1. A high-temperature-resistant spray device comprises a spray tower body (5) and is characterized by also comprising a spray part, wherein the spray part comprises a gas delivery pipe (1), a gas inlet pipe (2), a spray mechanism (3) and an overflow groove (4);
the air delivery pipe (1) is a 7-shaped pipe body formed by connecting the right end of a first transverse pipe (11) with the upper end of a first vertical pipe (12), the lower end of the air delivery pipe (1) is connected with an air inlet pipe (2) through a flange, the air inlet pipe (2) is an L-shaped pipe body formed by connecting the lower end of a second vertical pipe (21) with the left end of a second transverse pipe (22), the upper end of the second vertical pipe (21) of the air inlet pipe (2) is connected with the lower end of the first vertical pipe (12) of the air delivery pipe (1), and the right end of the second transverse pipe (22) of the air inlet pipe (2) is connected with the lower part of the spray tower body (5);
the spraying mechanism (3) comprises a first water inlet pipe (31), a spray head (32) and a flow guide head (33), the first water inlet pipe (31) penetrates through the lower part of a second vertical pipe (21) and extends into the second vertical pipe (21), one end, located in the second vertical pipe (21), of the first water inlet pipe (31) is connected with a third vertical pipe (311) which is vertically upward and coaxial with the second vertical pipe (21), the upper end of the third vertical pipe (311) is provided with the upward spray head (32), the flow guide head (33) is installed on the inner side of the first vertical pipe (12), the flow guide head (33) is composed of an inverted cone and a circular table body, the peripheral wall of the inverted cone is inwards concave in an arc shape, the peripheral wall of the circular table body is inwards concave in an arc shape, the diameter of the upper end of the inverted cone is consistent with the diameter of the lower end of the circular table body, the upper end face of the inverted cone is coaxially connected with the lower end face of the circular table body, and a fixing rod (331) is arranged above the flow guide head (33), the fixing rod (331) is a T-shaped rod body, the lower end of the fixing rod (331) is rotatably connected with the upper end of the circular truncated cone body of the flow guide head (33), and the upper end of the fixing rod is connected with the inner peripheral wall of the first vertical pipe (12);
the overflow groove (4) is an annular groove body with an upward opening, the inner ring of the overflow groove (4) is connected with the upper part of the outer peripheral wall of the first vertical pipe (12), the peripheral wall of the first vertical pipe (12) is provided with a through hole which penetrates through the peripheral wall of the first vertical pipe (12) and is communicated with the lower part of the overflow groove (4), a water discharge groove (41) corresponding to the through hole is arranged on the inner wall of the first vertical pipe (12) at the lower part of the overflow groove (4), the water discharge groove (41) is an annular groove body which protrudes towards the central axis of the first vertical pipe (12) and has an opening towards the through hole, the upper edge of the water discharge groove (41) is connected with the inner wall of the first vertical pipe (12), an annular gap is arranged between the lower edge of the water discharge groove (41) and the inner wall of the first vertical pipe (12), the outer ring of the overflow groove (4) is connected with a second water inlet pipe (42), the second water inlet pipe (42) is communicated with the inside of the overflow groove (4), and a floating ball liquid level switch (43) is arranged at the joint of the second water inlet pipe (42) and the overflow groove (4).
2. The high-temperature-resistant spraying device as claimed in claim 1, wherein the gas delivery pipe (1) is a 7-shaped pipe body made of metal, the gas inlet pipe (2) is an L-shaped pipe body made of glass fiber reinforced plastic, and the fixing rod (331) is a T-shaped pipe body made of metal.
3. A refractory sprinkler according to claim 1, characterised in that the through-holes are arranged in an annular array on the first riser pipe (12).
4. A refractory sprinkler according to claim 1, characterised in that the total area of the through holes is greater than or equal to the horizontal cross-sectional area of the annular gap between the lower edge of the discharge channel (41) and the inner wall of the first riser (12).
5. A refractory sprinkler according to claim 1, characterised in that the lower part of the first riser pipe (12) is provided with a reducing diameter, the diameter of the lower end of the first riser pipe (12) being smaller than the diameter of the upper part of the first riser pipe (12).
6. The high-temperature resistant spraying device as claimed in claim 1, wherein the annular array on the peripheral wall of the inverted cone at the lower part of the flow guiding head (33) is provided with a plurality of arc-shaped flow guiding grooves (321) which are sunken into the inverted cone.
7. The high-temperature resistant spray device according to claim 1, wherein the connecting parts of the first horizontal pipe (11) and the first vertical pipe (12), the second vertical pipe (21) and the second horizontal pipe (22), and the first water inlet pipe (31) and the third vertical pipe (311) are in smooth transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647284.9U CN214552155U (en) | 2021-03-31 | 2021-03-31 | High-temperature-resistant spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647284.9U CN214552155U (en) | 2021-03-31 | 2021-03-31 | High-temperature-resistant spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214552155U true CN214552155U (en) | 2021-11-02 |
Family
ID=78356540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647284.9U Active CN214552155U (en) | 2021-03-31 | 2021-03-31 | High-temperature-resistant spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214552155U (en) |
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2021
- 2021-03-31 CN CN202120647284.9U patent/CN214552155U/en active Active
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