CN202355991U - Water-sealing demister for waste gas in methyl pyridine production line - Google Patents
Water-sealing demister for waste gas in methyl pyridine production line Download PDFInfo
- Publication number
- CN202355991U CN202355991U CN2011204239795U CN201120423979U CN202355991U CN 202355991 U CN202355991 U CN 202355991U CN 2011204239795 U CN2011204239795 U CN 2011204239795U CN 201120423979 U CN201120423979 U CN 201120423979U CN 202355991 U CN202355991 U CN 202355991U
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- tank body
- waste gas
- production line
- demister
- tank
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Abstract
The utility model discloses a water-sealing demister for waste gas in a methyl pyridine production line, comprising a tank body, wherein a liquid inlet pipeline stretching in the tank body is installed at the side of the upper end of the tank body, a liquid outlet pipeline is connected to the bottom of the tank body, a hand hole is arranged at the side of the lower end of the tank body, a pressure gauge is installed on the front surface of the lower end of the tank body, and a liquid level port is arranged at the side of the middle of the tank body; and a liquid outlet pipeline is connected to the centre of the top of the tank body, three standby ports and a pressure measuring port are arranged on the circumferential edge of the top of the tank, a support is installed at the lower end of the tank body, and a filter plate is arranged at the upper end in the tank body. The water-sealing demister for waste gas in a methyl pyridine production line disclosed by the utility model can conveniently observe a liquid level, maintain the interior of the tank body, and rapidly discharge a liquid and the waste gas in case of an emergency via a structure of installing the pressure gauge, the liquid level port and the hand hole on the tank, and arranging a plurality of standby ports on the top of the tank.
Description
Technical field:
The utility model relates to the chemical production equipment field, relates in particular to a kind of picoline production line waste gas water seal demister.
Background technology:
Pyridine, organic compound is the 6-membered heterocyclic compound that contains a nitrogen heteroatom.Can regard (CH) in the benzene molecular as by the substituted compound of N, so claim pyridine again, colourless or little yellow liquid, foul smelling.Pyridine and homologue thereof are present in Dippel's oil, coal tar, coal gas, shale oil, the oil.Pyridine can be used as denaturant, dyeing auxiliaries in industry, and the raw material of synthetic a series of products (comprising medicine, disinfectant, dyestuff etc.).
Pyridine farm chemical is as the whole world the 4th generation novel agrochemical, and is with the obvious advantage, contains that the pyridine ring agricultural chemicals is not only efficient, low toxicity, lasting period be long, and people and biology are had good Environmental compatibility, meets the demand for development and the trend of agricultural chemicals.The agricultural chemicals development that contains pyridine in recent years is very fast, covers Insecticides (tech) & Herbicides (tech), bactericide three big kinds, and the compound that contains pyridine ring has become agricultural chemicals and formulated one of main direction.Pyridine compounds and their extracts from coal tar at first; Along with the growth of China's economy to the increase of pyridine compounds and their market demand and the development of pyridine compounds and their synthetic technology, the production of China's pyridine compounds and their, consumption and outlet have accounted for 30% of world's pyridine compounds and their.Pyridine compounds and their is mainly used in produces herbicides paraquat and diquat dibromide, nicotinic acid and niacinamide, and pesticide intermediate, uses very extensively, and the deep processing prospect is quite wide, is that China demands developing one of fine chemicals urgently.
Pyridine can be pyridine base-synthesized with main raw material(s) reactions such as formaldehyde, acetaldehyde, ammonia; Pyridine base belongs to nitrogen heterocyclic ring class general character compound; It is the crucial general character compound of three medicines such as agricultural chemicals, medicine, veterinary drug and three medicine intermediates; Being the important source material of daily-use chemical industry, feed, food additives, radial tyre industry, also is the key intermediate of poisonous intermediate such as substituted type environment-protection pesticide Imidacloprid, chlopyrifos, paraquat and poisonous production technology.Pyridine base mainly is widely used in fields such as agricultural chemicals, medicine, feed addictive, edible, medicinal nicotinic acid, daily-use chemical industry, tire industry.Aspect agricultural chemicals, can produce reach 30 surplus kind of product, like paraquat, diquat dibromide, chlopyrifos, Imidacloprid etc.; The medicine aspect can be synthesized kind and reached kind more than 50, like sulfanilamide (SN), penicillin, vitamin, Omeprazole, Lansoprazole, cortisone etc.; Aspect for animals is the primary raw material of producing feed addictive nicotinic acid, niacinamide; In daily-use chemical industry and tire industry, can be used for scurf removing shampoo water, bactericide, dyestuff, coating and radial tyre industry.Pyridine base through superchlorination, fluoridize, ammoxidation etc. can make multiple intermediate, be widely used in field of fine chemical.
In traditional in the past picoline production line; Waste gas is before being discharged to the incinerator processing; Need through water-sealed container, can stablize air pressure and reclaim the multiple water-soluble material that contains in the waste gas, prevent tempering simultaneously; Also need pass through the foam removal container then, the foam impurity that the water surface is floating is removed; The foam removal container that in the past used only sets into the mouth of a river and discharge outlet, and maintenance and detection are all inconvenient.Therefore imagination provides a kind of equipment to solve this problem.
The utility model content:
The purpose of the utility model just provides a kind of picoline production line waste gas water seal demister, solves the foam removal container that in the past used, and only sets into the mouth of a river and discharge outlet, the problem that maintenance and detection are all inconvenient.
The technical scheme that the utility model adopts is:
A kind of picoline production line waste gas water seal demister; Comprise tank body: tank body upper end side is equipped with the liquid-in pipe road that stretches into tank body, and tank base is connected with the fluid pipeline, and tank body lower end side has hand hole; Front, tank body lower end is equipped with Pressure gauge, and tank body middle part side has the liquid level mouth; The tank body center of top is connected with the fluid pipeline, and tank body top circumference edge is provided with three subsequent use mouthful and a pressure taps, and the tank body lower end is equipped with support.
The upper end is provided with filter in the said tank body.
Compared with prior art, the beneficial effect of the utility model is:
The utility model passes through setting pressure table, liquid level mouth, hand hole on tank body, and at the tank body top some subsequent use mouthful structures is set, and can observe liquid level and maintenance tank interior easily, can also discharge liquid and waste gas fast when being in an emergency.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is done further explain through embodiment:
A kind of picoline production line waste gas water seal demister; Comprise tank body 1: tank body 1 upper end side is equipped with the liquid-in pipe road 2 that stretches into tank body; Tank body 1 bottom is connected with fluid pipeline 3; Tank body 1 lower end side has hand hole 4, and front, tank body 1 lower end is equipped with Pressure gauge 5, and tank body 1 middle part side has liquid level mouth 6; Tank body 1 center of top is connected with fluid pipeline 7, and tank body top circumference edge is provided with three subsequent use mouthful of 8 and pressure taps 9, and tank body 1 lower end is equipped with support 10, and the upper end is provided with filter 11 in the tank body 1.
The foregoing description is merely the preferred implementation of the utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous improvement and modification all should fall within the protection domain of the utility model.
Claims (2)
1. picoline production line waste gas water seal demister; Comprise tank body; It is characterized in that: tank body upper end side is equipped with the liquid-in pipe road that stretches into tank body, and tank base is connected with the fluid pipeline, and tank body lower end side has hand hole; Front, tank body lower end is equipped with Pressure gauge, and tank body middle part side has the liquid level mouth; The tank body center of top is connected with the fluid pipeline, and tank body top circumference edge is provided with three subsequent use mouthful and a pressure taps, and the tank body lower end is equipped with support.
2. picoline production line waste gas water seal demister according to claim 1 is characterized in that: the upper end is provided with filter in the said tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204239795U CN202355991U (en) | 2011-10-31 | 2011-10-31 | Water-sealing demister for waste gas in methyl pyridine production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204239795U CN202355991U (en) | 2011-10-31 | 2011-10-31 | Water-sealing demister for waste gas in methyl pyridine production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355991U true CN202355991U (en) | 2012-08-01 |
Family
ID=46567211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204239795U Expired - Lifetime CN202355991U (en) | 2011-10-31 | 2011-10-31 | Water-sealing demister for waste gas in methyl pyridine production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523406A (en) * | 2013-10-23 | 2014-01-22 | 昆山市盛兴设备安装有限公司 | Storage tank |
| CN103569535A (en) * | 2013-11-04 | 2014-02-12 | 昆山市盛兴设备安装有限公司 | Storage tank |
-
2011
- 2011-10-31 CN CN2011204239795U patent/CN202355991U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523406A (en) * | 2013-10-23 | 2014-01-22 | 昆山市盛兴设备安装有限公司 | Storage tank |
| CN103569535A (en) * | 2013-11-04 | 2014-02-12 | 昆山市盛兴设备安装有限公司 | Storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |