CN210751972U - Anti-backflow spray tower - Google Patents
Anti-backflow spray tower Download PDFInfo
- Publication number
- CN210751972U CN210751972U CN201921104282.4U CN201921104282U CN210751972U CN 210751972 U CN210751972 U CN 210751972U CN 201921104282 U CN201921104282 U CN 201921104282U CN 210751972 U CN210751972 U CN 210751972U
- Authority
- CN
- China
- Prior art keywords
- tower body
- main tower
- baffle
- connecting pipe
- circular sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 21
- 230000000151 anti-reflux effect Effects 0.000 claims abstract description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000003513 alkali Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 235000020212 anti-reflux milk formula Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an anti-reflux spray tower, which comprises a main tower body, wherein an air inlet pipe is arranged at the left side of the main tower body, a circular sheath is sleeved at the outer side of the right end of the air inlet pipe, a through hole is arranged at the lower side of the circular sheath, a first baffle, a second baffle and a third baffle are arranged inside the main tower body, the first baffle is arranged at the left side of the main tower body, the air inlet pipe is arranged at the left side of the main tower body, the circular sheath is sleeved at the outer side of the right end of the air inlet pipe, the through hole is arranged at the lower side of the circular sheath, a flange is fixedly connected with the front side of the air inlet pipe and is used for being connected with a draught fan, the draught fan is used for extracting waste gas to enter the main tower body, the circular sheath is sleeved at the outer side of the right end of the, the normal operation of equipment is effectively guaranteed, and the service life of the spray tower is prolonged.
Description
Technical Field
The utility model relates to a spray column technical field specifically is an anti-reflux formula spray column.
Background
The middle and lower sections of the spray tower are alkaline washing sections, and the upper section is a water washing section. The middle section is concentrated alkali liquor, the lower section is dilute alkali liquor flowing down from the middle section, and the dilute alkali liquor is circulated by a dilute alkali circulating pump, and new alkali liquor is continuously fed into the middle section by an alkali liquor replenishing pump.
However, when the existing spray tower uses the induced draft fan to send waste gas into the spray tower, water easily flows back into the induced draft fan due to waste gas backflow, the induced draft fan is corroded, the effect of the induced draft fan is reduced, and therefore the anti-backflow spray tower is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-reflux formula spray column to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-reflux spray tower, includes the main tower body, the left side of main tower body is equipped with the intake pipe, the right-hand member outside cover of intake pipe has circular sheath, the downside of circular sheath is equipped with the through-hole, the inside of main tower body is equipped with first baffle, second baffle and third baffle, circular through-hole has evenly been seted up on first baffle, second baffle and the third baffle, the upside of main tower body is equipped with the shower head, the right side of shower head is connected with the inlet tube, the upside of main tower body is equipped with the gas vent.
The purpose of this setting is that the left side of main tower body is equipped with the intake pipe, the right-hand member outside cover of intake pipe has circular sheath, the downside of circular sheath is equipped with the through-hole, the positive fixedly connected with ring flange of intake pipe, the ring flange is used for being connected with the draught fan, the draught fan is used for extracting in waste gas gets into the main tower body, it has circular sheath can prevent that the intake pipe top from spraying down water droplet resorption to the intake pipe in to overlap in the right-hand member outside of intake pipe, effectively prevent in the water reflux induced air machine, corrode the draught fan, avoid the effect reduction of draught fan, effectively guarantee equipment normal operating, the life of improvement.
Preferably, the front surface of the air inlet pipe is fixedly connected with a flange plate.
The purpose of this setting is that the ring flange is used for being connected with the draught fan, and the draught fan is used for drawing the waste gas and gets into in the main column body.
Preferably, the right side of the main tower body is provided with a first connecting pipe and a second connecting pipe, and the outer sides of the first connecting pipe and the second connecting pipe are provided with external threads.
The first connecting pipe and the second connecting pipe of the device are used for connecting the alkaline washing circulating water path.
Preferably, the right side of the main tower body is provided with a third connecting pipe, and the third connecting pipe is provided with a flange.
The purpose of the arrangement is that the flange is used for connecting the alkaline washing water pump
Preferably, the inner wall of the main tower body is provided with a zinc coating.
The purpose of this arrangement is that the galvanized layer functions as rust and corrosion protection.
Preferably, the right end of the water inlet pipe penetrates through the side wall of the main tower body, and an external thread is arranged on the outer side of the water inlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the left side of main tower body is equipped with the intake pipe, the right-hand member outside cover of intake pipe has circular sheath, the downside of circular sheath is equipped with the through-hole, the positive fixedly connected with ring flange of intake pipe, the ring flange is used for being connected with the draught fan, the draught fan is used for extracting in waste gas gets into the main tower body, it has circular sheath can prevent that the intake pipe top from spraying down water droplet resorption to the intake pipe in to overlap in the right-hand member outside of intake pipe, effectively prevent in the water reflux induced air machine, corrode the draught fan, avoid the effect reduction of draught fan, effectively guarantee equipment normal operating, the life of improvement spray.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the structure of the circular sheath of the present invention.
In the figure: 1. a main tower body; 2. a third connecting pipe; 3. a second connecting pipe; 4. a first connecting pipe; 5. a third partition plate; 6. a second separator; 7. a flange plate; 8. a first separator; 9. an exhaust port; 10. a shower head; 11. a water inlet pipe; 12. a circular sheath; 13. a through hole; 14. an air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an anti-reflux spray tower, includes main tower body 1, the left side of main tower body 1 is equipped with intake pipe 14, the right-hand member outside cover of intake pipe 14 has circular sheath 12, the downside of circular sheath 12 is equipped with through-hole 13, the inside of main tower body 1 is equipped with first baffle 8, second baffle 6 and third baffle 5, evenly seted up circular through-hole on first baffle 8, second baffle 6 and the third baffle 5, the upside of main tower body 1 is equipped with shower head 10, shower head 10's right side is connected with inlet tube 11, the upside of main tower body 1 is equipped with gas vent 9.
Specifically, the front fixedly connected with ring flange 7 of intake pipe 14, ring flange 7 are used for being connected with the draught fan, and the draught fan is used for extracting in the waste gas gets into main tower body 1.
Specifically, the right side of the main tower body 1 is provided with a first connecting pipe 4 and a second connecting pipe 3, the outer sides of the first connecting pipe 4 and the second connecting pipe 3 are both provided with external threads, and the first connecting pipe 4 and the second connecting pipe 3 are used for being connected with an alkaline washing circulating water path.
Specifically, a third connecting pipe 2 is arranged on the right side of the main tower body 1, and a flange is arranged on the third connecting pipe 2 and used for connecting an alkaline washing water pump.
Specifically, the inner wall of the main tower body 1 is provided with a zinc coating which plays roles of rust prevention and corrosion prevention.
Specifically, the right end of the water inlet pipe 11 penetrates through the side wall of the main tower body 1, and the outer side of the water inlet pipe 11 is provided with an external thread.
Specifically, during the use, the left side of main tower body 1 is equipped with intake pipe 14, the right-hand member outside cover of intake pipe 14 has circular sheath 12, the downside of circular sheath 12 is equipped with through-hole 13, intake pipe 14's positive fixedly connected with ring flange 7, ring flange 7 is used for being connected with the draught fan, the draught fan is used for extracting waste gas and gets into in the main tower body 1, the cover has circular sheath 12 can prevent that the water droplet that the intake pipe 14 top sprayed down from resorption to intake pipe 14 in the right-hand member outside cover of intake pipe 14, effectively prevent in the water reflux induced draught fan, corrode the draught fan, avoid the effect reduction of draught fan, effectively guarantee equipment normal operating, the life of improvement spray column.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an anti-reflux spray column, includes main tower body (1), its characterized in that: the left side of main tower body (1) is equipped with intake pipe (14), the right-hand member outside cover of intake pipe (14) has circular sheath (12), the downside of circular sheath (12) is equipped with through-hole (13), the inside of main tower body (1) is equipped with first baffle (8), second baffle (6) and third baffle (5), circular through-hole has evenly been seted up on first baffle (8), second baffle (6) and third baffle (5), the upside of main tower body (1) is equipped with shower head (10), the right side of shower head (10) is connected with inlet tube (11), the upside of main tower body (1) is equipped with gas vent (9).
2. The spray tower of claim 1, wherein: the front surface of the air inlet pipe (14) is fixedly connected with a flange plate (7).
3. The spray tower of claim 1, wherein: the right side of main tower body (1) is equipped with first connecting pipe (4) and second connecting pipe (3), the outside of first connecting pipe (4) and second connecting pipe (3) all is equipped with the external screw thread.
4. The spray tower of claim 1, wherein: the right side of the main tower body (1) is provided with a third connecting pipe (2), and a flange is arranged on the third connecting pipe (2).
5. The spray tower of claim 1, wherein: the inner wall of the main tower body (1) is provided with a zinc coating.
6. The spray tower of claim 1, wherein: the right-hand member of inlet tube (11) runs through the lateral wall of main tower body (1), the outside of inlet tube (11) is equipped with the external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104282.4U CN210751972U (en) | 2019-07-15 | 2019-07-15 | Anti-backflow spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104282.4U CN210751972U (en) | 2019-07-15 | 2019-07-15 | Anti-backflow spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210751972U true CN210751972U (en) | 2020-06-16 |
Family
ID=71051999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104282.4U Expired - Fee Related CN210751972U (en) | 2019-07-15 | 2019-07-15 | Anti-backflow spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210751972U (en) |
-
2019
- 2019-07-15 CN CN201921104282.4U patent/CN210751972U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |