CN206897132U - A kind of high-efficiency environment friendly scrubbing tower - Google Patents
A kind of high-efficiency environment friendly scrubbing tower Download PDFInfo
- Publication number
- CN206897132U CN206897132U CN201720848948.1U CN201720848948U CN206897132U CN 206897132 U CN206897132 U CN 206897132U CN 201720848948 U CN201720848948 U CN 201720848948U CN 206897132 U CN206897132 U CN 206897132U
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- China
- Prior art keywords
- jet pipe
- washing lotion
- support plate
- filler
- packing support
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Abstract
The utility model discloses a kind of high-efficiency environment friendly scrubbing tower, include the end socket and housing for the installation that cooperates, and the washing lotion jet pipe in housing, filler and packing support plate, packing support plate is divided into housing, it is lower two layers, washing lotion jet pipe be divided into it is upper, upper washing lotion jet pipe and lower washing lotion jet pipe corresponding to lower packing support plate difference, on, multiple evenly distributed conical hollow spiral nozzles are respectively equipped with lower washing lotion jet pipe, the conical hollow spiral nozzle upward spraying of upper washing lotion jet pipe, the conical hollow spiral nozzle of lower washing lotion jet pipe sprays downwards, filler is deposited in, on lower packing support plate.Using two sections of washings, clean result is good, is not likely to produce packing layer blocking, taper atomization liquid level can be formed in upper and lower spraying zone, gas liquid interfacial area is increased, extends gas-liquid contact time, clean result and washing reliability are remarkably reinforced, and can effectively ensure that the qualified discharge of washing tail gas.
Description
Technical field
It the utility model is related to a kind of industrial scrubbing tower, it is more particularly to a kind of poisonous and harmful tail gas to be washed
High-efficiency environment friendly scrubbing tower, belongs to field of chemical equipment.
Background technology
Conventional washing tower is generally adopted by Pall ring or Raschig ring, liquid using single hop washing, individual layer filler, filler
From after spraying the aperture of upper jet tube, lower section tail gas to be processed is eluted, completes washing process.
Conventional washing tower has the following disadvantages：1st, single hop clean result is poor, is extremely difficult to environmental emission standard, and is guarantor
Emission compliance is demonstrate,proved, multistage washing is carried out after generally requiring multiple scrubbing tower series connection, can just ensure emission compliance, considerably increase throwing
Cost is provided, technological operation is increasingly complex；2nd, individual layer filler mode make it that bed stuffing height is higher, intensity and filler branch to filler
The intensity requirement of fagging is higher, adds cost of investment indirectly, and higher packing layer is inconvenient to change filler, when containing in tail gas
Have and filler blocking is also easily caused during solid particulate matter, influence scrubbing tower normal operation；3rd, the ratio surface of Pall ring or Raschig ring
Product is smaller, and in the case where packing volume is certain, the contact area of liquids and gases is smaller, liquid to the assimilation effect of gas not
It is too preferable, it is impossible to clean result is effectively ensured；4th, by the way of jet pipe perforate to gas carry out spray washing, liquid mostly with
Under linear spray, and contact area short with gas time of contact is small, and clean result is poor, and aperture also easily production in long-time use
It is raw to block, clean result is gradually deteriorated.
How the above situation is avoided, improve the structure design of scrubbing tower, just turn into be solved in the utility model
Problem.
The content of the invention
In view of above-mentioned existing situation, the utility model, which aims to provide one kind, has double-deck filler and upper and lower spray system, and
On the premise of fixed packing volume, the high-efficiency environment friendly scrubbing tower of packing specific area can be improved, to overcome conventional washing tower
Deficiency, meet in industrial production, efficient, energy-saving and environmental protection are carried out to poisonous and harmful tail gas, reliable washing requires.
The utility model is achieved through the following technical solutions：
A kind of high-efficiency environment friendly scrubbing tower, include the end socket and housing of the installation that cooperates, and the washing lotion in housing
Jet pipe, filler and packing support plate, it is respectively equipped with end socket and housing and coordinates the washing mouth of pipe, packing support plate is divided into housing
Upper and lower two layers, uniform through hole is distributed with upper and lower packing support plate；Washing lotion jet pipe is divided into be distinguished with upper and lower packing support plate
Corresponding upper washing lotion jet pipe and lower washing lotion jet pipe, multiple evenly distributed conical hollow spiral shells are respectively equipped with upper and lower washing lotion jet pipe
Churning mouth, upper washing lotion jet pipe are located above upper packing support plate, the conical hollow spiral nozzle upward spraying of upper washing lotion jet pipe, under
Washing lotion jet pipe is located above lower packing support plate, and the conical hollow spiral nozzle of lower washing lotion jet pipe sprays downwards；Filler distinguishes heap
It is placed on upper and lower packing support plate.
The upper and lower washing lotion jet pipe is respectively U-shaped, semi-circular or linear.
The filler being deposited on packing support plate, its lower end filler size are more than upper end filler size；It is deposited in down and fills out
Expect the filler in supporting plate, its lower end filler size is more than upper end filler size.
The filler is a c-type body, and it is convex that continuously arranged crenation is distributed with the exterior arc surface of c-type body filler
Rise, disorderly arranged circular aperture is distributed with the inside of c-type body filler.
The discrepancy for being available for personnel to pass in and out is further respectively had on housing wall corresponding with upper and lower packing support Board position
Hole.
A kind of beneficial effect of high-efficiency environment friendly scrubbing tower described in the utility model includes：
1st, using upper and lower two sections washings, clean result is good, and every section of bed stuffing height need not be too high, even if pending
It is not easy to cause packing layer to block containing solid particle in tail gas, bed stuffing height is relatively low, to the intensity and packing support of filler
The intensity requirement of plate is not also high, can effectively reduce investment outlay；
2nd, the structure design of two personnel Access Openings, make replacement simple, it is easy to maintenance；
Washing lotion jet pipe upward spraying on 3., taper atomization liquid level is formed, gas liquid interfacial area is increased, extends gas-liquid and connect
Touch the time；Lower washing lotion jet pipe sprays downwards, forms taper atomization liquid level, increases gas liquid interfacial area, it also avoid through above filling out
Influence of the cleaning solution that material supporting plate flows down to shower nozzle spray effect, clean result and washing reliability are remarkably reinforced, can be effective
Ensure the qualified discharge of washing tail gas；
4. big using c-type body ceramic packing specific surface area, gas permeation rate is strong, and clean result is good, and ceramic packing is strong
Degree is high, corrosion-resistant, non-breakable, service life length；
5. the conical hollow spiral nozzle structure design on washing lotion jet pipe, and the overall U-shaped of washing lotion jet pipe, semi-circular or
Person's rectilinear structure is distributed, it is ensured that forms sufficiently large atomization shape liquid level, increases gas liquid interfacial area and time of contact, enhancing
Clean result.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of c-type body ceramic packing.
Embodiment
Below in conjunction with the accompanying drawings 1, Fig. 2 is further described to the utility model：
A kind of high-efficiency environment friendly scrubbing tower described in the utility model, include the end socket 1 and housing 2 of the installation that cooperates, with
And washing lotion jet pipe, filler 4 and packing support plate in housing 2.Wherein, end socket 1 and housing 2 are made up of glass-reinforced plastic material,
The multiple mouths of pipe for coordinating washing are respectively equipped with end socket 1 and housing 2, such as liquid outlet, liquid inlet, liquid level gauge mouth, air inlet
Mouth, gas outlet, sample tap, fluid infusion etc..Washing lotion jet pipe is made up of teflon material, and packing support plate is stainless steel material system
Into filler 4 is ceramic packing.
To improve detersive efficiency, gas-liquid is set fully to contact mixing, in this example, packing support plate is divided into upper and lower two in housing 2
Layer, uniform through hole is distributed with upper and lower packing support plate 5,8, through hole can facilitate ejecting liquid to flow through.Washing lotion jet pipe is divided into
Washing lotion jet pipe 3 and lower washing lotion jet pipe 6, for upper and lower washing lotion jet pipe 3,6 respectively with upper and lower packing support plate 5,8 is corresponding.In this example,
Upper and lower washing lotion jet pipe 3,6 is respectively U-shaped, and multiple evenly distributed conical hollow spiral shells are respectively equipped with upper and lower washing lotion jet pipe 3,6
Churning mouth 7.Wherein, upper washing lotion jet pipe 3 is positioned at the upper top of packing support plate 5, the conical hollow spiral nozzle 7 of upper washing lotion jet pipe 3
Upward spraying, lower washing lotion jet pipe 6 spray downwards positioned at the lower top of packing support plate 8, the conical hollow spiral nozzle of lower washing lotion jet pipe 6
Leaching.Taper atomization liquid level can be formed during spray, in upper and lower spraying zone, gas liquid interfacial area and time of contact is added, has
Beneficial to absorption of the cleaning solution to tail gas.And the reverse spray process of upper and lower spraying zone can avoid liquid from upper packing support plate 5
Interference is produced to lower spray atomizing process when flowing down, it is ensured that the spray quality of upper and lower spraying zone.
Certainly, upper and lower washing lotion jet pipe 3,6 also can be respectively semi-circular or linear, to form required sufficiently large mist
Shape liquid level, the selection of its shape can be decided according to the actual requirements.
Ceramic packing is deposited on upper and lower packing support plate 5,8 respectively.Further to expand contact area, gas-liquid is set to exist
Fully contact, absorb during spray, in this example, the ceramic packing size for being deposited in packing support plate lower end is more than the pottery of upper end
Porcelain filling size, so as to increase the specific surface area of same volume filler, cleaning solution is set to have well by property, plant running is more
It is stable.Because the shape of filler 4 determines the contact area of gas-liquid, ceramic packing is shaped as c-type body, c-type body pottery in this example
Continuously arranged crenation projection 11 is distributed with the exterior arc surface of porcelain filling, nothing is distributed with the inside of c-type body ceramic packing
The circular aperture 12 of sequence arrangement.C-type body ceramic packing specific surface area after improvement is big, and gas permeation rate is strong, and clean result is good, pottery
Porcelain filling intensity is high, corrosion-resistant, non-breakable, service life length.
To further facilitate the process of using, in this example, with the housing wall of the upper and lower position correspondence of packing support plate 5,8 also
An access hole for being available for personnel to pass in and out is respectively equipped with, by access hole, operating personnel can be entered in housing 2, convenient to carry out
Filler 4 is changed and plant maintenance.
In actual use, a kind of high-efficiency environment friendly scrubbing tower described in the utility model is used for Mannheim furnace method potassium sulfate
To the washing of hydrochloric acid tail gas in production line.After Tail Gas is entered by the air inlet 9 of the lower section of housing 2, upper and lower washing lotion jet pipe 3,
6 start to spray, wherein, the upper upward spraying of washing lotion jet pipe 3, lower washing lotion jet pipe 6 sprays downwards, and tail gas flows from bottom to top, passes through
The synergy of lower packing support plate 8 and c-type body ceramic packing and lower washing lotion jet pipe 6 thereon, tail gas is by primary purification, for the first time
The c-type body of tail gas through upper packing support plate 5 and thereon after purification is ceramic and the synergy of upper washing lotion jet pipe 3 is by net again
Change, the tail gas for finally meeting discharge standard is discharged through the gas outlet 10 on end socket 1, and hydrochloric acid tail gas washing process is completed.
Through actually detected, when using water as cleaning solution, it is ensured that HCL contents are less than 50ppm in the tail gas after scrubbed, tool
Data such as following table is surveyed in physical examination：
| Detect sample | Sample one | Sample two | Sample three | Sample four | Sample five |
| Testing result | 39ppm | 41ppm | 47ppm | 45ppm | 48ppm |
Through actually detected, when using alkali lye as cleaning solution, it is ensured that HCL contents are less than 10ppm in the tail gas after scrubbed,
The specific detection following table of data：
| Detect sample | Sample one | Sample two | Sample three | Sample four | Sample five |
| Testing result | 4ppm | 7ppm | 9ppm | 6ppm | 7ppm |
Testing result effectively illustrates that a kind of high-efficiency environment friendly scrubbing tower described in the utility model is used for toxic and harmful gas
Vent gas treatment when, clean result is good, stably, can effectively ensure that the qualified discharge of tail gas.
Above-described embodiment is not as to restriction of the present utility model, all timess made in the scope of protection of the utility model
What modification, equivalent substitution, improvement etc., all should belong to the scope of protection of the utility model.
Claims (5)
1. a kind of high-efficiency environment friendly scrubbing tower, include the end socket and housing of the installation that cooperates, and the washing lotion spray in housing
Pipe, filler and packing support plate, it is respectively equipped with the end socket and housing and coordinates the washing mouth of pipe, it is characterised in that the shell
Internal packing support plate is divided into upper and lower two layers, and uniform through hole is distributed with upper and lower packing support plate；The washing lotion jet pipe point
To distinguish corresponding upper washing lotion jet pipe and lower washing lotion jet pipe with upper and lower packing support plate, it is respectively equipped with upper and lower washing lotion jet pipe more
Individual evenly distributed conical hollow spiral nozzle, upper washing lotion jet pipe are located above upper packing support plate, upper washing lotion jet pipe it is hollow
Cone-type spiral nozzle upward spraying, lower washing lotion jet pipe are located above lower packing support plate, the conical hollow spiral of lower washing lotion jet pipe
Nozzle sprays downwards；The filler is deposited on upper and lower packing support plate respectively.
A kind of 2. high-efficiency environment friendly scrubbing tower according to claim 1, it is characterised in that the upper and lower washing lotion jet pipe difference
For U-shaped, semi-circular or linear.
3. a kind of high-efficiency environment friendly scrubbing tower lamp according to claim 1, it is characterised in that be deposited on packing support plate
Filler, its lower end filler size is more than upper end filler size；The filler being deposited on lower packing support plate, its lower end filler chi
It is very little to be more than upper end filler size.
4. a kind of high-efficiency environment friendly scrubbing tower lamp according to claim 1 or 3, it is characterised in that the filler is a c-type
Body, is distributed with that continuously arranged crenation is raised, and nothing is distributed with the inside of c-type body filler on the exterior arc surface of c-type body filler
The circular aperture of sequence arrangement.
5. a kind of high-efficiency environment friendly scrubbing tower according to claim 1, it is characterised in that with upper and lower packing support Board position
An access hole for being available for personnel to pass in and out is further respectively had on corresponding housing wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848948.1U CN206897132U (en) | 2017-07-13 | 2017-07-13 | A kind of high-efficiency environment friendly scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848948.1U CN206897132U (en) | 2017-07-13 | 2017-07-13 | A kind of high-efficiency environment friendly scrubbing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897132U true CN206897132U (en) | 2018-01-19 |
Family
ID=61311914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848948.1U Expired - Fee Related CN206897132U (en) | 2017-07-13 | 2017-07-13 | A kind of high-efficiency environment friendly scrubbing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897132U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408820A (en) * | 2018-04-08 | 2018-08-17 | 西北民族大学 | A kind of swinging waste water absorption processing system |
| CN111905550A (en) * | 2020-06-30 | 2020-11-10 | 营口康辉石化有限公司 | Vacuum pump tail gas treatment system |
-
2017
- 2017-07-13 CN CN201720848948.1U patent/CN206897132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408820A (en) * | 2018-04-08 | 2018-08-17 | 西北民族大学 | A kind of swinging waste water absorption processing system |
| CN111905550A (en) * | 2020-06-30 | 2020-11-10 | 营口康辉石化有限公司 | Vacuum pump tail gas treatment system |
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| 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: 20180119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |