CN205461753U - Chlorine treatment system - Google Patents
Chlorine treatment system Download PDFInfo
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- CN205461753U CN205461753U CN201620196813.7U CN201620196813U CN205461753U CN 205461753 U CN205461753 U CN 205461753U CN 201620196813 U CN201620196813 U CN 201620196813U CN 205461753 U CN205461753 U CN 205461753U
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- secondary response
- response groove
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Abstract
Chlorine treatment system, including dominant reaction groove and secondary response groove, chlorine and absorbent ferrous chloride solution all let in the dominant reaction groove, and at dominant reaction inslot oxidation iron chloride, the liquor pump of dominant reaction inslot is gone into to the secondary response groove. The unnecessary chlorine of dominant reaction inslot gets into the secondary response groove, and the absorption that remains chlorine at the secondary response inslot is handled, decides whether stop work of secondary response groove according to the ferrous ion concentration of secondary response inslot, goes into the iron chloride storage tank with the liquor pump of the secondary response inslot behind the stop work, the utility model discloses still set up in addition primary reaction groove, twice parallelly connected setting of reaction, when the stop work of one of them secondary response groove, another secondary response groove becomes to establish ties with the dominant reaction groove and sets up, absorbs the processing to the unnecessary chlorine of dominant reaction inslot, according to ferrous ion concentration in twice reaction, makes two secondary response grooves replacement operations. The utility model discloses an absorbent and product be liquid, reduced working strength of worker, safe energy -conserving.
Description
Technical field
This utility model relates to industrial waste gas processing technology field, is specifically related to the system that a kind of chlorine to producing in acidic etching waste liquid electrochemical treatment process processes.
Background technology
In the electrochemical treatment process of acidic etching waste solution of printed circuit board, anode electrolytic cell can produce a large amount of chlorine, chlorine is a kind of toxic gas with intense stimulus abnormal smells from the patient, human body and environment all had great hazardness, therefore, the unnecessary chlorine produced in electrochemical treatment process has to pass through process up to standard and could discharge.In prior art, it is that chlorine is passed through in the sodium chlorate solution with iron powder, makes solution of ferrous chloride, due to will reaction chlorine as much as possible, need to be continuously added iron powder, and also needing to precipitation in follow-up technique filter, this method processes chlorine not only to consume more ferrum, and the ferrous chloride content only 13.1-14.1% prepared, the fastest with the chlorine reaction that electrolysis produces, working strength is big, it addition, copper powder, iron powder easily block pipeline in course of reaction.
Utility model content
The applicant improves for disadvantages mentioned above of the prior art, it is provided that a kind of chlorine treatment system, chlorine absorption agent and product that it uses are liquid, reduce workman's working strength, simple to operate, energy-saving safe.
The technical solution of the utility model is as follows:
Chlorine treatment system, including main reactor and secondary response groove one, main reactor and secondary response groove one are all equipped with centrifugal pump and venturi air and liquid mixer, the import of each centrifugal pump is connected by pipeline with the liquid outlet of respective reaction groove, and the outlet of each venturi air and liquid mixer connects with respective reaction groove；Chlorine is connected by the air inlet of the venturi air and liquid mixer that pipeline arranges mutually with main reactor；Main reactor is connected by pipeline with the outlet of solution of ferrous chloride storage tank；The inlet of the venturi air and liquid mixer that liquid dispensing to secondary response groove one, main reactor is arranged mutually by the centrifugal delivery side of pump that main reactor arranges mutually by pipeline；In the centrifugal pump of secondary response groove one phase arranging and venturi air and liquid mixer, centrifugal delivery side of pump passes through pipeline by the inlet of liquid dispensing to venturi air and liquid mixer, ferric chloride solution storage tank；Gas is delivered to the air inlet of the venturi air and liquid mixer that secondary response groove one phase arranges by the gas outlet of main reactor by pipeline, and the gas outlet of secondary response groove one is connected with acid fog absorption tower by pipeline.
Its further technical scheme is:
Described chlorine treatment system also includes secondary response groove two, secondary response groove two is equipped with centrifugal pump and venturi air and liquid mixer, in the centrifugal pump of secondary response groove two-phase arranging and venturi air and liquid mixer, the import of centrifugal pump is connected by pipeline with the liquid outlet of secondary response groove two, centrifugal delivery side of pump is by pipeline by the inlet of liquid dispensing to venturi air and liquid mixer, ferric chloride solution storage tank, and the outlet of venturi air and liquid mixer connects with secondary response groove two；The centrifugal delivery side of pump that main reactor arranges mutually passes through pipeline by liquid dispensing to secondary response groove two；Gas is delivered to the air inlet of the venturi air and liquid mixer that secondary response groove two-phase arranges by the gas outlet of main reactor by pipeline, and the gas outlet of secondary response groove two is connected by pipeline with acid fog absorption tower；The centrifugal delivery side of pump that main reactor arranges mutually and secondary response groove one connect pipeline, the air inlet of venturi air and liquid mixer that main reactor arranges with secondary response groove one phase connect pipeline, centrifugal delivery side of pump that main reactor arranges mutually and secondary response groove two connect pipeline, the connection pipeline of the air inlet of venturi air and liquid mixer that main reactor arranges with secondary response groove two-phase is provided with control valve.
Main reactor and secondary response groove one, secondary response groove two are equipped with liquid level controller.
The centrifugal delivery side of pump that main reactor arranges mutually is equipped with control valve on the outlet conduit of the centrifugal pump connecting pipeline, the arranging of secondary response groove one phase of the gas outlet connecting pipeline, secondary response groove one of the gas outlet connecting pipeline, main reactor of the air inlet connecting the venturi air and liquid mixer that pipeline, main reactor and secondary response groove one phase arrange of secondary response groove one.
It is equipped with control valve on the outlet conduit of the centrifugal pump connecting pipeline, the outlet conduit of centrifugal pump of secondary response groove one phase arranging, secondary response groove two-phase arranging of the gas outlet connecting pipeline, secondary response groove two of the gas outlet connecting pipeline, secondary response groove one of the gas outlet of main reactor.
Technique effect of the present utility model:
This utility model uses being arranged in series between main reactor and secondary response groove one or secondary response groove two, secondary response groove one is arranged in parallel with secondary response groove two, it is possible to chlorine carries out continuous continual absorption process, and guarantees the assimilation effect of chlorine；Chlorine absorption agent solution of ferrous chloride, generate after chlorine absorption is iron chloride, whole process is gas liquid reaction, absorbent and product are liquid, can be pumped directly into and pump out, reduce workman's intensity, compared to traditional mode using iron powder to process chlorine, whole chlorine treatment process generates without solid, will not block pipeline；As the ferrous chloride volume agricultural origin of chlorine absorption agent in steel mill's drag-out, with low cost, the iron chloride that reaction generates can be used on final waste water and processes, environmental protection and energy saving.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model.
Wherein: 1, main reactor；2, secondary response groove one；3, centrifugal pump；4, venturi air and liquid mixer；5, solution of ferrous chloride storage tank；6, ferric chloride solution storage tank；7, acid fog absorption tower；8, liquid level controller；9, secondary response groove two.
Detailed description of the invention
Below in conjunction with the accompanying drawings, detailed description of the invention of the present utility model is described.
See Fig. 1, this utility model includes main reactor 1 and secondary response groove 1, main reactor 1 and secondary response groove 1 are all equipped with centrifugal pump 3 and venturi air and liquid mixer 4, the import of each centrifugal pump 3 is connected by pipeline with the liquid outlet of respective reaction groove, and the outlet of each venturi air and liquid mixer 4 connects with respective reaction groove；The chlorine that commercial production produces is connected by the air inlet of the venturi air and liquid mixer 4 that pipeline arranges with main reactor 1 phase；Main reactor 1 is connected by pipeline with the outlet of solution of ferrous chloride storage tank 5, and the solution in ferrous chloride storage tank 5 pumps into main reactor 1 by the pump arranged on official road；The inlet of the venturi air and liquid mixer 4 that liquid dispensing to secondary response groove 1, main reactor 1 phase are arranged by the outlet of the centrifugal pump 3 that main reactor 1 phase arranges by pipeline；In the centrifugal pump 3 of secondary response groove 1 phase arranging and venturi air and liquid mixer 4, exporting the inlet of liquid dispensing to venturi air and liquid mixer 4, ferric chloride solution storage tank 6 by pipeline of centrifugal pump 3；Gas is delivered to the air inlet of the venturi air and liquid mixer 4 that secondary response groove 1 phase arranges by the gas outlet of main reactor 1 by pipeline, and the gas outlet of secondary response groove 1 is connected with acid fog absorption tower 7 by pipeline；The outlet of the centrifugal pump 3 that main reactor 1 phase arranges is equipped with control valve on the outlet conduit of the centrifugal pump 3 connecting pipeline, the arranging of secondary response groove 1 phase of the gas outlet connecting pipeline, secondary response groove 1 of the gas outlet connecting pipeline, main reactor 1 of the air inlet connecting the venturi air and liquid mixer 4 that pipeline, main reactor 1 and secondary response groove 1 phase arrange of secondary response groove 1.
Further improvement of the utility model is embodied in, chlorine treatment system described in the utility model also includes secondary response groove 29, secondary response groove 29 is equipped with centrifugal pump 3 and venturi air and liquid mixer 4, in the centrifugal pump 3 of secondary response groove 29 phase arranging and venturi air and liquid mixer 4, the import of centrifugal pump 3 is connected by pipeline with the liquid outlet of secondary response groove 29, the outlet of centrifugal pump 3 is by pipeline by the inlet of liquid dispensing to venturi air and liquid mixer 4, ferric chloride solution storage tank 6, and the outlet of venturi air and liquid mixer 4 connects with secondary response groove 29；The outlet of centrifugal pump 3 that main reactor 1 phase arranges by pipeline by liquid dispensing to secondary response groove 29；Gas is delivered to the air inlet of the venturi air and liquid mixer 4 that secondary response groove 29 phase arranges by the gas outlet of main reactor 1 by pipeline, and the gas outlet of secondary response groove 29 is connected by pipeline with acid fog absorption tower 7；The outlet of the centrifugal pump 3 that main reactor 1 phase arranges and the connection pipeline of secondary response groove 1, the connection pipeline of the air inlet of the venturi air and liquid mixer 4 that main reactor 1 arranges with secondary response groove 1 phase, the outlet of the centrifugal pump 3 that main reactor 1 phase arranges and the connection pipeline of secondary response groove 29, the connection pipeline of the air inlet of the venturi air and liquid mixer 4 that main reactor 1 arranges with secondary response groove 29 phase, the connection pipeline of the gas outlet of main reactor 1, the connection pipeline of the gas outlet of secondary response groove 1, the connection pipeline of the gas outlet of secondary response groove 29, the outlet conduit of the centrifugal pump 3 that secondary response groove 1 phase arranges, it is equipped with control valve on the outlet conduit of the centrifugal pump 3 that secondary response groove 29 phase arranges.
Main reactor 1 and secondary response groove 1, secondary response groove 29 are equipped with liquid level controller 8, are used for controlling liquid level.
Fig. 1 is preferred embodiment of the present utility model, secondary response groove 1 and secondary response groove 29 are set simultaneously, shunted by tee pipe fitting on the outlet conduit of all centrifugal pumps 3, tee pipe fitting shunting is used in the gas outlet of main reactor 1, being equipped with control valve on three pipelines of the import and export of each tee pipe fitting, its method of operation is as follows:
The chlorine that anode electrolytic cell district produces enters main reactor 1 under the suction function of venturi air and liquid mixer 4, solution of ferrous chloride storage tank 5 arranges pump on the conveyance conduit of main reactor 1, solution of ferrous chloride pumps into main reactor 1, and under the Oxidation of the chlorine in being passed through main reactor 1, in main reactor 1, generate iron chloride；nullLiquid (including ferrous chloride and iron chloride) in main reactor 1 is pumped into secondary response groove 1 by the centrifugal pump 3 that main reactor 1 phase arranges，Unnecessary chlorine venturi air and liquid mixer 4 on secondary response groove 1 is entered secondary response groove 1 by the gas outlet of main reactor 1，In secondary response groove 1, remaining chlorine is absorbed further，When the concentration of the ferrous ion in secondary response groove 1 is less than 0.3%，Secondary response groove 1 quits work，Unnecessary chlorine is no longer passed through secondary response groove 1 by i.e. main reactor 1，Liquid in it is the most no longer pumped into secondary response groove 1 by main reactor 1，By centrifugal pump 3 of its arranging, by the liquid in secondary response groove 1, (overwhelming majority is the iron chloride generated after absorbing chlorine to secondary response groove 1，Ferrous ion concentration is less than 0.3%) pump into ferric chloride solution storage tank，In the solution in secondary response groove 1 is fully transferred to iron chloride storage tank 6，Secondary response groove 1 stands by；nullSecondary response groove 29 starts operation simultaneously，I.e. main reactor 1 ventilate its arrange centrifugal pump liquid in it is pumped into secondary response groove 29，Unnecessary chlorine is entered secondary response groove 29 through venturi air and liquid mixer 4 by the gas outlet of main reactor 1，In secondary response groove 29, chlorine is carried out absorption process，When the concentration of the ferrous ion in secondary response groove 29 is less than 0.3%，Secondary response groove 29 quits work，Solution (overwhelming majority is iron chloride) in secondary response groove 29 pumps into ferric chloride solution storage tank 6，Simultaneously，It is in stand-by secondary response groove 1 to start working，After the solution in secondary response groove 29 is fully transferred to iron chloride storage tank 6，Secondary response groove 29 stands by，So，The switching realizing secondary response groove 1 and secondary response groove 29 substitutes operation，When secondary response groove 1 or secondary response groove 29 work，Main reactor 1 is in duty.
This utility model uses being arranged in series between main reactor 1 and secondary response groove 1 or secondary response groove 29, secondary response groove 1 is arranged in parallel with secondary response groove 29, it is possible to chlorine carries out continuous continual absorption process, and guarantees the assimilation effect of chlorine.
Above description is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range sees claim, within protection domain of the present utility model, can make any type of amendment.
Claims (5)
1. chlorine treatment system, it is characterized in that: include main reactor (1) and secondary response groove one (2), main reactor (1) and secondary response groove one (2) are all equipped with centrifugal pump (3) and venturi air and liquid mixer (4), the import of each centrifugal pump (3) is connected by pipeline with the liquid outlet of respective reaction groove, and the outlet of each venturi air and liquid mixer (4) connects with respective reaction groove；Chlorine is connected by the air inlet of the venturi air and liquid mixer (4) that pipeline arranges mutually with main reactor (1)；Main reactor (1) is connected by pipeline with the outlet of solution of ferrous chloride storage tank (5)；The inlet of the venturi air and liquid mixer (4) that liquid dispensing to secondary response groove one (2), main reactor (1) are arranged mutually by the outlet of the centrifugal pump (3) that main reactor (1) arranges mutually by pipeline；In centrifugal pump (3) that secondary response groove one (2) arranges mutually and venturi air and liquid mixer (4), the outlet of centrifugal pump (3) by pipeline by the inlet of liquid dispensing to venturi air and liquid mixer (4), ferric chloride solution storage tank (6)；Gas is delivered to the air inlet of the venturi air and liquid mixer (4) that secondary response groove one (2) arranges mutually by the gas outlet of main reactor (1) by pipeline, and the gas outlet of secondary response groove one (2) is connected with acid fog absorption tower (7) by pipeline.
2. the chlorine treatment system as described in claim 1, it is characterized in that: described chlorine treatment system also includes secondary response groove two (9), secondary response groove two (9) is equipped with centrifugal pump (3) and venturi air and liquid mixer (4), in centrifugal pump (3) that secondary response groove two (9) arranges mutually and venturi air and liquid mixer (4), the import of centrifugal pump (3) is connected by pipeline with the liquid outlet of secondary response groove two (9), the outlet of centrifugal pump (3) by pipeline by the inlet of liquid dispensing to venturi air and liquid mixer (4), ferric chloride solution storage tank (6), the outlet of venturi air and liquid mixer (4) connects with secondary response groove two (9)；The outlet of the centrifugal pump (3) that main reactor (1) arranges mutually by pipeline by liquid dispensing to secondary response groove two (9)；Gas is delivered to the air inlet of the venturi air and liquid mixer (4) that secondary response groove two (9) arranges mutually by the gas outlet of main reactor (1) by pipeline, and the gas outlet of secondary response groove two (9) is connected by pipeline with acid fog absorption tower (7)；The outlet of the centrifugal pump (3) that main reactor (1) arranges mutually and the connection pipeline of secondary response groove one (2), the connection pipeline of the air inlet of the venturi air and liquid mixer (4) that main reactor (1) and secondary response groove one (2) arrange mutually, the outlet of the centrifugal pump (3) that main reactor (1) arranges mutually and the connection pipeline of secondary response groove two (9), the connection pipeline of the air inlet of the venturi air and liquid mixer (4) that main reactor (1) and secondary response groove two (9) arrange mutually is provided with control valve.
3. the chlorine treatment system as described in claim 2, it is characterised in that: main reactor (1) and secondary response groove one (2), secondary response groove two (9) are equipped with liquid level controller (8).
4. the chlorine treatment system as described in claim 1, it is characterised in that: it is equipped with control valve on the outlet conduit of the centrifugal pump (3) that the connection pipeline of air inlet of venturi air and liquid mixer (4) that the outlet of the centrifugal pump (3) that main reactor (1) arranges mutually and the connection pipeline of secondary response groove one (2), main reactor (1) arrange mutually with secondary response groove one (2), the connection pipeline of gas outlet of main reactor (1), the connection pipeline of gas outlet of secondary response groove one (2), secondary response groove one (2) arrange mutually.
5. the chlorine treatment system as described in claim 2, it is characterised in that: it is equipped with control valve on the outlet conduit of the centrifugal pump (3) that the outlet conduit of centrifugal pump (3) that the connection pipeline of the gas outlet of main reactor (1), the connection pipeline of gas outlet of secondary response groove one (2), the connection pipeline of gas outlet of secondary response groove two (9), secondary response groove one (2) arrange mutually, secondary response groove two (9) arrange mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196813.7U CN205461753U (en) | 2016-03-15 | 2016-03-15 | Chlorine treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620196813.7U CN205461753U (en) | 2016-03-15 | 2016-03-15 | Chlorine treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN205461753U true CN205461753U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620196813.7U Expired - Fee Related CN205461753U (en) | 2016-03-15 | 2016-03-15 | Chlorine treatment system |
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| CN (1) | CN205461753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467133A (en) * | 2018-12-28 | 2019-03-15 | 江苏大力神科技股份有限公司 | The continuous automatic production method of ferric trichloride is prepared using frerrous chloride acid pickle |
-
2016
- 2016-03-15 CN CN201620196813.7U patent/CN205461753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109467133A (en) * | 2018-12-28 | 2019-03-15 | 江苏大力神科技股份有限公司 | The continuous automatic production method of ferric trichloride is prepared using frerrous chloride acid pickle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210315 |