CN202876583U - Sodium dimethyl isophthalate-5-sulfonate dust catcher - Google Patents
Sodium dimethyl isophthalate-5-sulfonate dust catcher Download PDFInfo
- Publication number
- CN202876583U CN202876583U CN 201220562989 CN201220562989U CN202876583U CN 202876583 U CN202876583 U CN 202876583U CN 201220562989 CN201220562989 CN 201220562989 CN 201220562989 U CN201220562989 U CN 201220562989U CN 202876583 U CN202876583 U CN 202876583U
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- China
- Prior art keywords
- sulfonate
- dimethyl isophthalate
- sodium dimethyl
- dust catcher
- dust
- 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
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Abstract
The utility model relates to dust processing equipment for chemical production and particularly relates to a sodium dimethyl isophthalate-5-sulfonate dust catcher. The technical scheme of the utility model is as follows: the dust catcher comprises a drying bed and an exhaust gas outlet connected with the drying bed, wherein the exhaust gas outlet is connected with a washing tower, and the bottom of the washing tower is communicated with a caught liquid storage tank; and the upper part of the washing tower is provided with a water spraying head. The sodium dimethyl isophthalate-5-sulfonate dust catcher has the advantages of simple process and low cost, purified water is used for spraying so as to catch dust which is taken out by hot air during the drying of sodium dimethyl isophthalate-5-sulfonate, and the temperature of caught sodium dimethyl isophthalate-5-sulfonate mother liquid is about 40-50 DEG C; and when the sodium dimethyl isophthalate-5-sulfonate dust catcher is applied to the hot-melt production of the sodium dimethyl isophthalate-5-sulfonate, the yield of the sodium dimethyl isophthalate-5-sulfonate is increased, the raw material consumption and energy consumption are reduced, and the pollution to environments is further reduced.
Description
Technical field
The utility model relates to the dust processing equipment of using in a kind of Chemical Manufacture, particularly a kind of Sodium Dimethyl Isophthalate-5-sulfonate dust catching device.
Background technology
In Sodium Dimethyl Isophthalate-5-sulfonate (being called for short three monomers) process of producing product, have micro-three monomer products and bring in the atmosphere with the steam of discharging, both caused the waste of product, increased production cost, pollute environment, by to the scattering and disappearing of heat, caused the waste of energy consumption again.
The utility model content
Purpose of the present invention is exactly the defective that exists in the existing three monomer production processes, provides a kind of reasonable in design, energy-saving and cost-reducing and can antipollution Sodium Dimethyl Isophthalate-5-sulfonate dust catching device.
Its technical scheme is: comprise the air exit of drying bed and connection thereof, described air exit connects scrubbing tower, and the bottom of scrubbing tower is communicated with the trapping solution storage tank; The top of described scrubbing tower is provided with the water spray head.
Such scheme can further be improved to:
Screen pack is installed in the described scrubbing tower, packing layer is set on it.
Described packing layer is the Raschig ring filler layer.
Described trapping solution storage tank is provided with the pipeline that is communicated with the thermosol still.
The present invention has technique advantage simple, with low cost, it is by spraying to capture the dust of taking out of by hot-air in the three monomer drying processes with pure water, the three monomer mother liquors that capture are about 40-50 ℃, be used for the production of three monomer thermosols, both improved the yield of three monomers, reduce raw materials consumption and energy consumption, more reduced the pollution to environment
Description of drawings
The structural representation of a kind of embodiment of Fig. 1 the utility model;
Among the figure: 1, three monomer drying beds, 2, the inverted L-shaped exhaust outlet, 3, scrubbing tower, 4, the water spray head, 5, screen pack, 6, the Raschig ring filler layer, 7, the trapping solution storage tank, 8, pump, 9, the pipeline that is communicated with the thermosol still.
The specific embodiment
Embodiment 1
With reference to Fig. 1, a kind of Sodium Dimethyl Isophthalate-5-sulfonate dust catching device connects inverted L-shaped exhaust outlet 2 on the three monomer drying beds 1, and its horizontal segment is provided with gradient; Inverted L-shaped exhaust outlet 2 upwards connects scrubbing tower 3, connects trapping solution storage tank 7 to the right; The top of scrubbing tower 3 is provided with water spray head 4.During use, three monomers are dry in three monomer drying beds 1, and pure water sprays by water spray head 4, thereby captures the dust of taking out of by hot-air in the three monomer drying processes, the three monomer mother liquors that capture are about the 40-50 degree, and enter trapping solution storage tank 7 and be in store for.
With reference to Fig. 1, a kind of Sodium Dimethyl Isophthalate-5-sulfonate dust catching device, on the basis of embodiment 1 structure, scrubbing tower 3 interior installation screen packs 5 arrange Raschig ring filler layer 6 on it.The three monomer mother liquors that capture filter through Raschig ring filler layer 6, then enter trapping solution storage tank 7 through screen pack 5 and are in store for.
With reference to Fig. 1, a kind of Sodium Dimethyl Isophthalate-5-sulfonate dust catching device, on the basis of embodiment 2 structures, trapping solution storage tank 7 is provided with the pipeline 9 that is communicated with the thermosol still, and is delivered to the thermosol still by pump 8, is used for the production of three monomer thermosols.
It below only is the part preferred embodiment of this programme; those skilled in the art fully can be in the scope of the technical program protection Continual Improvement; adjust amount of purified water, change filtration mesh number etc. and all can do suitable adjustment; can reach technique effect of the present invention, just not give unnecessary details one by one at this.
Claims (4)
1. Sodium Dimethyl Isophthalate-5-sulfonate dust catching device comprises the air exit of drying bed and connection thereof, and it is characterized in that: described air exit connects scrubbing tower, and the bottom of scrubbing tower is communicated with the trapping solution storage tank; The top of described scrubbing tower is provided with the water spray head.
2. Sodium Dimethyl Isophthalate-5-sulfonate dust catching device as claimed in claim 1 is characterized in that: screen pack is installed in the described scrubbing tower, packing layer is set on it.
3. Sodium Dimethyl Isophthalate-5-sulfonate dust catching device as claimed in claim 2, it is characterized in that: described packing layer is the Raschig ring filler layer.
4. such as claim 1,2 or 3 described Sodium Dimethyl Isophthalate-5-sulfonate dust catching devices, it is characterized in that: described trapping solution storage tank is provided with the pipeline that is communicated with the thermosol still.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562989 CN202876583U (en) | 2012-10-30 | 2012-10-30 | Sodium dimethyl isophthalate-5-sulfonate dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562989 CN202876583U (en) | 2012-10-30 | 2012-10-30 | Sodium dimethyl isophthalate-5-sulfonate dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202876583U true CN202876583U (en) | 2013-04-17 |
Family
ID=48068049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562989 Expired - Fee Related CN202876583U (en) | 2012-10-30 | 2012-10-30 | Sodium dimethyl isophthalate-5-sulfonate dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202876583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394228A (en) * | 2015-12-11 | 2016-03-16 | 重庆福瑞成农业有限公司 | Vibration-type grading scrap removal device with drying function for tea machine |
-
2012
- 2012-10-30 CN CN 201220562989 patent/CN202876583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105394228A (en) * | 2015-12-11 | 2016-03-16 | 重庆福瑞成农业有限公司 | Vibration-type grading scrap removal device with drying function for tea machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |