CN208716870U - A kind of device handling thionyl chloride waste liquid - Google Patents
A kind of device handling thionyl chloride waste liquid Download PDFInfo
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- CN208716870U CN208716870U CN201821050186.1U CN201821050186U CN208716870U CN 208716870 U CN208716870 U CN 208716870U CN 201821050186 U CN201821050186 U CN 201821050186U CN 208716870 U CN208716870 U CN 208716870U
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- absorption tower
- reactor
- spray
- thionyl chloride
- waste liquid
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Abstract
The utility model relates to a kind of devices for handling thionyl chloride waste liquid, including reactor, absorption tower and chimney, it is connected between reactor top and absorption tower lower part by flue, air-introduced machine is connected between absorption tower top and chimney lower part, absorption tower and reactor are closed equipment, reactor outer wall disk is equipped with circulating water pipe, inside reactor is to being externally connected with waste pipe and industrial waterpipe, industrial waterpipe is equipped with regulating valve, inside reactor central area is equipped with agitating paddle, thionyl chloride in waste water is mixed with industry water, is converted into HCl and SO2, absorption tower middle part is equipped with spray equipment, the HCl and SO generated during the reaction2Equal exhaust gas, are come into full contact with by acting in absorption tower for air-introduced machine with lye, and the exhaust gas generated is enable to be effectively treated, and will not generate secondary pollution, guarantee tail gas qualified discharge.
Description
Technical field
This patent is related to the processing technology field of industrial wastes, in particular to a kind of device for handling thionyl chloride waste liquid.
Background technique
Thionyl chloride is a kind of important basic organic chemical raw material, and it is excellent that it has that chlorination is complete, side reaction is lacked etc.
Point can significantly improve the utilization rate of some expensive raw materials, be widely used in pesticide, medicine, pigment, photosensitive material, plating and
Battery industry, chlorinating agent, the chlorine for being mainly used for organic synthesis are acylated, it can also be used to the synthesis such as ring-closure reaction and thiazoline, amide
Catalyst.Thionyl chloride is to have intense stimulus smell, to body nocuousness after sucking, oral or percutaneous absorbtion；Tool strong corrosive,
Strong and stimulating can cause human body to burn, and irritating poison gas such as sulfur dioxide, hydrogen chloride can be decomposed to give off by meeting water or moisture,
Water hydrolysis is met, heat resolve, the waste liquid containing the ingredient often causes seriously to pollute if not being pocessed to environment, strong to resident
Health has an adverse effect.
The processing mode of currently used thionyl chloride waste liquid has following various ways:
1. lime Bubbling method: this method lime utilization rate is not high, and generates a large amount of lime paste slag, blowdown heavy workload,
Working environment is poor, and exhaust gas is unable to stably reaching standard；
2. lye neutralisation: this method consuming lye amount is big, heat release in reaction process, and exhaust gas is unable to stably reaching standard；
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provides a kind of processing chlorine
Change the device of sulfoxide waste liquid.
The utility model is to be achieved by the following technical programs:
A kind of device handling thionyl chloride waste liquid, including reactor, absorption tower and chimney, reactor top and absorption tower
It is connected between lower part by flue, air-introduced machine, absorption tower and reactor is connected between absorption tower top and chimney lower part
It is closed equipment, reactor outer wall disk is equipped with circulating water pipe, and inside reactor is to being externally connected with waste pipe and industry water
Pipeline, industrial waterpipe are equipped with regulating valve, and inside reactor central area is equipped with agitating paddle, spray dress is equipped in the middle part of absorption tower
It sets.
According to the above technical scheme, it is preferable that agitating paddle passes through motor driven to speed reducer, speed reducer is externally connected to.
According to the above technical scheme, it is preferable that reactor bottom is cone structure.
According to the above technical scheme, it is preferable that be equipped with demisting packing layer above spray equipment, demisting packing layer outer with set
Standby inner wall is affixed.
According to the above technical scheme, it is preferable that spray equipment includes the spraying filler layer of spray portion and reticular structure, spray
Spraying filler layer is equipped with below portion, spraying filler layer outer and equipment inner wall are affixed, and spray portion includes spray piping and spray head, spray
Shower pipe road is set to surrounding along inner wall of tower is absorbed, and arrangement is equipped with one group of spray head on spray piping, and one side of spray piping is to absorption tower
It is externally connected to liquid reserve tank.
According to the above technical scheme, it is preferable that two groups of spray equipments are equipped in the middle part of absorption tower.
According to the above technical scheme, it is preferable that reactor head and side wall are respectively provided with a service hatch.
The beneficial effects of the utility model are:
Inside reactor is equipped with regulating valve, reactor to waste pipe and industrial waterpipe, industrial waterpipe is externally connected with
Interior central area is equipped with agitating paddle, and the thionyl chloride in waste water is mixed with industry water, is converted into HCl and SO2, in absorption tower
Portion is equipped with spray equipment, the HCl and SO generated during the reaction2Equal exhaust gas, by air-introduced machine act in absorption tower with
Lye comes into full contact with, and the exhaust gas generated is enable to be effectively treated, and will not generate secondary pollution, guarantees tail gas qualified discharge.
The setting of reactor bottom cone structure makes the sediment in waste liquid be gathered in reactor bottom, and reactor head
It is respectively provided with a service hatch with side wall, personnel is facilitated to clear up and overhaul reactor apparatus inside.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
In figure: 1. motors, 2. speed reducers, 3. service hatches, 4. regulating valves, 5. industrial waterpipes, 6. circulating water pipes, 7. reactions
Device, 8. agitating paddles, 9. waste pipes, 10.PLC controller, 11. temperature transmitters, 12. pressure transmitters, 13. flues,
14. demisting packing layer, 15. spray pipings, 16. spray heads, 17. spraying filler layers, 18. air-introduced machines, 19. chimneys, 20. absorption towers.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes reactor 7, absorption tower 20 and chimney 19,7 top of reactor and absorption tower 20
It is connected between lower part by flue 13,20 top of absorption tower and chimney are connected with air-introduced machine 18, absorption tower between 19 lower part
20 and reactor 7 be closed equipment, 7 outer wall disk of reactor is equipped with circulating water pipe 6, and cooling water passes through outside reactor 7
The circulating water pipe 6 of wall controls the temperature in reactor 7, to being externally connected with waste pipe 9 and industrial waterpipe 5 inside reactor 7,
It is equipped with PLC controller 10 at the ground of reactor 7, is equipped with temperature transmitter 11 and pressure transmitter 12 at the top of reactor 7,
Thionyl chloride meets water hydrolysis, generates a large amount of heat, therefore need to monitor in real time instead by temperature transmitter 11 and pressure transmitter 12
The temperature and pressure in device 7 is answered, temperature transmitter 11 and pressure transmitter 12 are connect with PLC controller 10, and in industry water
Pipeline is equipped with regulating valve 4, and PLC controller 10 controls industrial waterpipe 5 by regulating valve 4 and feeds intake, to control reaction rate, instead
It answers 7 interior central area of device to be equipped with agitating paddle 8, is equipped with spray equipment in the middle part of absorption tower 20.
According to above-described embodiment, it is preferable that agitating paddle 8 is driven to speed reducer 2, speed reducer 2 is externally connected to by motor 1
It is dynamic.
According to above-described embodiment, it is preferable that 7 bottom of reactor is cone structure, is gathered in the sediment in waste liquid instead
7 bottom of device is answered, 7 top of reactor and side wall are respectively provided with a service hatch 3, facilitate personnel clear to carrying out inside 7 equipment of reactor
Reason and maintenance.
According to above-described embodiment, it is preferable that be equipped with demisting packing layer 14 above spray equipment, 14 outer of demisting packing layer with
Equipment inner wall is affixed, and demisting packing layer described in this example 14 is foaming metal, for absorbing liquid entrainment in treated tail gas,
Make dry flue gas through air-introduced machine 18 eventually by 19 qualified discharge of chimney.
According to above-described embodiment, it is preferable that spray equipment includes the spraying filler layer 17 of spray portion and reticular structure, spray
Spraying filler layer 17 is equipped with below portion, the spraying filler layer 17 in this example selects the ceramics or titanium material of reticular structure, is used for
Tail gas is absorbed, tail gas is increased and sprays the contact area of lye, keeps tail gas absorbed more sufficiently, 17 outer of spraying filler layer
Affixed with equipment inner wall, spray portion includes spray piping 15 and spray head 16, and spray piping 15 is set to four along 20 inner wall of absorption tower
In week, arrangement is equipped with one group of spray head 16 on spray piping 15, and 15 1 side of spray piping is externally connected to liquid reserve tank to absorption tower 20.
According to above-described embodiment, it is preferable that be equipped with two groups of spray equipments in the middle part of absorption tower 20.
To waste pipe 9 and industrial waterpipe 5 is externally connected with inside reactor 7, industrial waterpipe 5 is equipped with regulating valve 4, instead
7 interior central area of device is answered to be equipped with agitating paddle 8, the thionyl chloride and industry water in waste water, which mix, is converted into HCl and SO2, real
Existing waste liquid is pollution-free, reduces environmental risk, the HCl and SO generated during the reaction2Equal exhaust gas, pass through the effect of air-introduced machine 18
Lye is sprayed in absorption tower 20, under the spray of lye, HCl, SO2With lye be sufficiently mixed it is concurrent it is biochemical react, finally
Generate NaCl and NaSO3, this device enables the exhaust gas generated to be effectively treated, will not generate secondary pollution, guarantees that tail gas is up to standard
Discharge.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of device for handling thionyl chloride waste liquid, which is characterized in that including reactor, absorption tower and chimney, the reaction
It is connected between device top and absorption tower lower part by flue, is connected with air inducing between the absorption tower top and chimney lower part
Machine, absorption tower and reactor are closed equipment, and the reactor outer wall disk is equipped with circulating water pipe, and inside reactor connects outward
It is connected to waste pipe and industrial waterpipe, the industry waterpipe is equipped with regulating valve, and the inside reactor central area is equipped with
Agitating paddle, the absorption tower middle part are equipped with spray equipment.
2. a kind of device for handling thionyl chloride waste liquid according to claim 1, which is characterized in that the agitating paddle is to outside
It is connected with speed reducer, the speed reducer passes through motor driven.
3. a kind of device for handling thionyl chloride waste liquid according to claim 1, which is characterized in that the reactor bottom is
Cone structure.
4. a kind of device for handling thionyl chloride waste liquid according to claim 1, which is characterized in that above the spray equipment
Equipped with demisting packing layer, demisting packing layer outer and equipment inner wall are affixed.
5. a kind of device for handling thionyl chloride waste liquid according to claim 4, which is characterized in that the spray equipment includes
The spraying filler layer in spray portion and reticular structure, the spray portion lower section are equipped with spraying filler layer, spraying filler layer outer
Affixed with equipment inner wall, the spray portion includes spray piping and spray head, and the spray piping is set to four along inner wall of tower is absorbed
In week, arrangement is equipped with one group of spray head on spray piping, and one side of spray piping is externally connected to liquid reserve tank to absorption tower.
6. a kind of device for handling thionyl chloride waste liquid according to claim 5, which is characterized in that set in the middle part of the absorption tower
There are two groups of spray equipments.
7. according to claim 1 to any one of 6 it is described it is a kind of handle thionyl chloride waste liquid device, which is characterized in that
The reactor head and side wall are respectively provided with a service hatch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050186.1U CN208716870U (en) | 2018-07-03 | 2018-07-03 | A kind of device handling thionyl chloride waste liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821050186.1U CN208716870U (en) | 2018-07-03 | 2018-07-03 | A kind of device handling thionyl chloride waste liquid |
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| Publication Number | Publication Date |
|---|---|
| CN208716870U true CN208716870U (en) | 2019-04-09 |
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ID=65972746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821050186.1U Expired - Fee Related CN208716870U (en) | 2018-07-03 | 2018-07-03 | A kind of device handling thionyl chloride waste liquid |
Country Status (1)
| Country | Link |
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| CN (1) | CN208716870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585083A (en) * | 2018-07-03 | 2018-09-28 | 天津辰创环境工程科技有限责任公司 | A kind of device of processing thionyl chloride waste liquid |
| CN111054091A (en) * | 2019-12-31 | 2020-04-24 | 宁夏丰华生物科技有限公司 | Gas-liquid separation device for processing thionyl chloride rectification |
| CN112973606A (en) * | 2021-03-24 | 2021-06-18 | 河南科锐化工有限公司 | Stirring device for preparing 5-fluoro-2-hydroxyacetophenone |
-
2018
- 2018-07-03 CN CN201821050186.1U patent/CN208716870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108585083A (en) * | 2018-07-03 | 2018-09-28 | 天津辰创环境工程科技有限责任公司 | A kind of device of processing thionyl chloride waste liquid |
| CN111054091A (en) * | 2019-12-31 | 2020-04-24 | 宁夏丰华生物科技有限公司 | Gas-liquid separation device for processing thionyl chloride rectification |
| CN111054091B (en) * | 2019-12-31 | 2022-01-04 | 宁夏丰华生物科技有限公司 | Gas-liquid separation device for processing thionyl chloride rectification |
| CN112973606A (en) * | 2021-03-24 | 2021-06-18 | 河南科锐化工有限公司 | Stirring device for preparing 5-fluoro-2-hydroxyacetophenone |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |