CN207684882U - A kind of chlorine monoxide generating means - Google Patents
A kind of chlorine monoxide generating means Download PDFInfo
- Publication number
- CN207684882U CN207684882U CN201721676342.0U CN201721676342U CN207684882U CN 207684882 U CN207684882 U CN 207684882U CN 201721676342 U CN201721676342 U CN 201721676342U CN 207684882 U CN207684882 U CN 207684882U
- Authority
- CN
- China
- Prior art keywords
- generating means
- solid
- gas
- air inlet
- outlet
- 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.)
- Active
Links
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a kind of chlorine monoxide generating means, belong to chemical equipment technical field, generating means includes reaction vessel, the reaction vessel is coil reactor, one end of coil reactor is gas-solid import, the other end of coil reactor is product exit, generating means further includes cyclone dust collectors, gravitational settler and bag filter, the air inlet of cyclone dust collectors is connected to the product exit of coil reactor, the gas outlet of cyclone dust collectors is connected to the air inlet of gravitational settler, the gas outlet of gravitational settler is connected to the air inlet of bag filter.Gas solid separation may be implemented, improve the quality of chlorine monoxide.Sodium carbonate and chlorine are in flow regime always in coil reactor, can increase the contact area of sodium carbonate and chlorine, so particle size no requirement (NR) of this generating means to sodium carbonate.Side product chlorinated sodium is also in flow regime always, can improve the conversion ratio of sodium carbonate.
Description
Technical field
The utility model belongs to chemical equipment technical field, is related to a kind of chlorine monoxide generating means.
Background technology
Chlorine monoxide is hypochlorous acid anhydrides, molecular formula CI2O, molecular weight 86.91 are yellowish-brown under normal temperature and pressure
Color gas, irritant smell, is mainly used as chlorinating agent.There are mainly two types of the methods for preparing chlorine monoxide at present：One is
Chlorine monoxide, i.e. 2HgO+2Cl can be made with freshly prepd yellow mercury oxide and chlorine reaction2=Cl2O+HgCl2HgO,
In this method, not only reactant mercury oxide has severe toxicity, the by-product of generation also to have severe toxicity, and therefore, this method is only applicable to
Laboratory prepares in a small amount, is not suitable for industrialized production；Another kind is reacted with chlorine with moist sodium carbonate to produce an oxidation
Dichloro, i.e. 2Na2CO3+H2O+2Cl2=2NaCl+2NaHCO3+Cl2O cannot achieve gas solid separation in reaction process, can influence to produce
The quality of product.In addition, sodium chloride dust can hinder chlorine, the reaction was continued with sodium carbonate, causes sodium carbonate conversion ratio low, and chlorine
Change sodium powder dirt be difficult to detach with unreacted sodium carbonate, cause unreacted sodium carbonate can not reuse, cause the waste of resource.
Invention content
The utility model devises a kind of chlorine monoxide generating means, Ke Yishi to overcome the deficiencies of existing technologies
Existing gas solid separation, to improve the quality of chlorine monoxide.
The specific technical solution that the utility model is taken is：A kind of chlorine monoxide generating means, including reaction vessel,
Key is：The reaction vessel is coil reactor, and one end of coil reactor is gas-solid import, coil reactor
The other end is product exit, and generating means further includes cyclone dust collectors, gravitational settler and bag filter, cyclone dust collectors
Air inlet is connected to the product exit of coil reactor, and the gas outlet of cyclone dust collectors is connected to the air inlet of gravitational settler,
The gas outlet of gravitational settler is connected to the air inlet of bag filter.
The cyclone dust collectors include one cyclonic deduster and are arranged in one cyclonic deduster and gravitational settling
Second cyclone dust extractor between device, the air inlet of one cyclonic deduster are connected to the product exit of coil reactor, level-one
The solid outlet of cyclone dust collectors and the gas-solid inlet communication of coil reactor.
Solid is provided between the solid outlet of one cyclonic deduster and the gas-solid import of coil reactor to add
The solid outlet of hopper, feeding screw and venturi-type eductors, one cyclonic deduster is connected to solid feed hopper, and solid adds
The discharge port of hopper is connected to feeding screw, the material inlet being arranged on the discharge port and venturi-type eductors of feeding screw
It is connected to, is additionally provided with air inlet and material outlet in venturi-type eductors, the material outlet of venturi-type eductors is reacted with coil pipe
The gas-solid inlet communication of device.
The generating means further includes the gas mixing tank with air inlet and gas outlet, the gas outlet of gas mixing tank
It is connected to the air inlet of venturi-type eductors.
The generating means further includes by-product storage tank, and the solid outlet of second cyclone dust extractor is connected to by-product storage tank.
The generating means further includes cooler, and cooler includes the shell being arranged in coil reactor periphery, shell
Bottom be provided with cooling water inlet, be provided with water return outlet at the top of shell.
The utility model has the beneficial effects that：It may be implemented using cyclone dust collectors, gravitational settler and bag filter
Gas solid separation improves the quality of chlorine monoxide.Sodium carbonate and chlorine are in flow regime always in coil reactor, can be with
Increase the contact area of sodium carbonate and chlorine, so particle size no requirement (NR) of this generating means to sodium carbonate, also just reduces
Requirement to raw material.In addition, side product chlorinated sodium is also in flow regime always, chlorine can be hindered to avoid sodium chloride panel knot
The progress reacted between gas and sodium carbonate, can improve the conversion ratio of sodium carbonate, and reactant and the by-product of generation all without
Poison can produce extensively.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In attached drawing, 1 represents gas mixing tank, and 2 represent solid feed hopper, and 3 represent feeding screw, and 4 represent one cyclonic
Deduster, 5 represent cooler, and 6 represent coil reactor, and 7 represent second cyclone dust extractor, and 8 represent gravitational settler, and 9 represent
Bag filter, 10 represent by-product storage tank, and 11 represent venturi-type eductors.
Specific implementation mode
It elaborates in the following with reference to the drawings and specific embodiments to the utility model：
Specific embodiment, as shown in Figure 1, a kind of chlorine monoxide generating means, including reaction vessel, reaction vessel are disks
One end of pipe reactor 6, coil reactor 6 is gas-solid import, and the other end of coil reactor 6 is product exit, is occurred
Device further includes cyclone dust collectors, gravitational settler 8 and bag filter 9, air inlet and the coil reactor 6 of cyclone dust collectors
Product exit connection, the gas outlet of cyclone dust collectors is connected to the air inlet of gravitational settler 8, the outlet of gravitational settler 8
Mouth is connected to the air inlet of bag filter 9.Gas may be implemented using cyclone dust collectors, gravitational settler 8 and bag filter 9
Gu separation, improves the quality of chlorine monoxide.Sodium carbonate and chlorine are in flow regime always in coil reactor 6, can be with
Increase the contact area of sodium carbonate and chlorine, so particle size no requirement (NR) of this generating means to sodium carbonate, also just reduces
Requirement to raw material.In addition, side product chlorinated sodium is also in flow regime always, chlorine can be hindered to avoid sodium chloride panel knot
The progress reacted between gas and sodium carbonate, can improve the conversion ratio of sodium carbonate.Cyclone duster structure is simple, easily fabricated,
Installation and maintenance management, equipment investment and operating cost are all relatively low.The high dust collection efficiency of bag filter 9, generally 99% with
On, simple in structure, attended operation is convenient.
As to further improvement of the utility model, cyclone dust collectors include that one cyclonic deduster 4 and setting exist
Second cyclone dust extractor 7 between one cyclonic deduster 4 and gravitational settler 8, the air inlet and disk of one cyclonic deduster 4
The product exit of pipe reactor 6 is connected to, the solid outlet of one cyclonic deduster 4 and the gas-solid import of coil reactor 6
Connection.Unreacted sodium carbonate solid is separately separated out using one cyclonic deduster 4, and sends back to solid feed hopper 2
Interior recycling can save resource.Reaction is given birth to using second cyclone dust extractor 7, gravitational settler 8 and bag filter 9
At sodium chloride dust detached with chlorine monoxide, the quality of chlorine monoxide can be improved.
As to further improvement of the utility model, in solid outlet and the coil reactor 6 of one cyclonic deduster 4
Gas-solid import between be provided with solid feed hopper 2, feeding screw 3 and venturi-type eductors 11, one cyclonic dedusting
The solid outlet of device 4 is connected to solid feed hopper 2, and the discharge port of solid feed hopper 2 is connected to feeding screw 3, screw feeding
The discharge port of device 3 is connected to the material inlet being arranged in venturi-type eductors 11, and air inlet is additionally provided in venturi-type eductors 11
Mouth and material outlet, the material outlet of venturi-type eductors 11 and the gas-solid inlet communication of coil reactor 6.Screw feeding
Device 3 is simple in structure, and manufacturing cost is low, easy to maintain, and the mixing of material, stirring and loose can also be carried out in transmission process.
Material is conveyed using venturi-type eductors 11, venturi-type eductors 11 will not cause blanking unsmooth and wear problem without return-air,
It is at low cost without repair and without any mechanical moving element.
Generating means further includes the gas mixing tank 1 with air inlet and gas outlet, gas outlet and the text of gas mixing tank 1
The air inlet connection of injector 11 in mound.Chlorine and air coil pipe is re-fed into after mixing using gas mixing tank 1 to react
In device 6, chlorine is reacted with sodium carbonate, and air then enters follow-up phase together with the chlorine monoxide that reaction generates, therefore
Contain air in the chlorine monoxide being finally separating to obtain, be extremely easy in decomposition since chlorine monoxide is unstable, so utilizing air
Reduce the concentration of chlorine monoxide, it is possible to reduce the decomposition of chlorine monoxide.
As to further improvement of the utility model, generating means further includes by-product storage tank 10, second cyclone dust extractor 7
Solid outlet be connected to by-product storage tank 10.By-product is collected using by-product storage tank 10, can to avoid direct emission and
It pollutes the environment.
As to further improvement of the utility model, generating means further includes cooler 5, and cooler 5 includes that setting exists
The shell of 6 periphery of coil reactor, the bottom of shell is provided with cooling water inlet, water return outlet is provided at the top of shell.It utilizes
Cooler 5 can control the temperature in coil reactor 6 well, so that reaction is carried out more abundant, can improve sodium carbonate
Conversion ratio.
The utility model is when specifically used：Coil reactor 6 is vertically arranged, and chlorine and air are in gas mixing
The mixed gas obtained after being mixed evenly in tank 1 enters in venturi-type eductors 11, and the sodium carbonate in solid feed hopper 2 exists
It is also entered in venturi-type eductors 11 under the action of feeding screw 3, sodium carbonate enters disk under the action of mixed gas
In pipe reactor 6, sodium carbonate and chlorine react in coil reactor 6, cold by being conveyed into shell in reaction process
But water makes the temperature in coil reactor 6 be maintained in setting range, so that reaction is carried out more abundant.One cyclonic deduster
Unreacted sodium carbonate solid is separately separated out by 4, and is sent back in solid feed hopper 2 and recycled, two level cyclone dust removal
Device 7, gravitational settler 8 and bag filter 9 detach the sodium chloride dust that reaction generates with chlorine monoxide, finally obtain
Contain air in chlorine monoxide, the concentration of chlorine monoxide can be reduced.The utility model realizes gas solid separation, Ke Yiti
High product quality, and reactant and the by-product of generation are all nontoxic, can produce extensively.
Claims (6)
1. a kind of chlorine monoxide generating means, including reaction vessel, it is characterised in that：The reaction vessel is coil pipe reaction
One end of device (6), coil reactor (6) is gas-solid import, and the other end of coil reactor (6) is product exit, is occurred
Device further includes cyclone dust collectors, gravitational settler (8) and bag filter (9), and the air inlet and coil pipe of cyclone dust collectors are anti-
The product exit of device (6) is answered to be connected to, the gas outlet of cyclone dust collectors is connected to the air inlet of gravitational settler (8), gravitational settling
The gas outlet of device (8) is connected to the air inlet of bag filter (9).
2. a kind of chlorine monoxide generating means according to claim 1, it is characterised in that：The cyclone dust collectors packet
The two level whirlwind for including one cyclonic deduster (4) and being arranged between one cyclonic deduster (4) and gravitational settler (8) removes
The air inlet of dirt device (7), one cyclonic deduster (4) is connected to the product exit of coil reactor (6), one cyclonic deduster
(4) the gas-solid inlet communication of solid outlet and coil reactor (6).
3. a kind of chlorine monoxide generating means according to claim 2, it is characterised in that：In one cyclonic deduster
(4) solid feed hopper (2), feeding screw are provided between solid outlet and the gas-solid import of coil reactor (6)
(3) it is connected to solid feed hopper (2) with venturi-type eductors (11), the solid outlet of one cyclonic deduster (4), solid charging
The discharge port of bucket (2) is connected to feeding screw (3), and the discharge port of feeding screw (3) is set in venturi-type eductors (11)
The material inlet set is connected to, and air inlet and material outlet, venturi-type eductors (11) are additionally provided in venturi-type eductors (11)
Material outlet and coil reactor (6) gas-solid inlet communication.
4. a kind of chlorine monoxide generating means according to claim 3, it is characterised in that：The generating means also wraps
Include the gas mixing tank (1) with air inlet and gas outlet, gas outlet and the venturi-type eductors (11) of gas mixing tank (1)
Air inlet is connected to.
5. a kind of chlorine monoxide generating means according to claim 2, it is characterised in that：The generating means also wraps
By-product storage tank (10) is included, the solid outlet of second cyclone dust extractor (7) is connected to by-product storage tank (10).
6. a kind of chlorine monoxide generating means according to claim 1, it is characterised in that：The generating means also wraps
Cooler (5) is included, cooler (5) includes shell of the setting in coil reactor (6) periphery, and the bottom of shell is provided with cooling water
Import is provided with water return outlet at the top of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676342.0U CN207684882U (en) | 2017-12-06 | 2017-12-06 | A kind of chlorine monoxide generating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676342.0U CN207684882U (en) | 2017-12-06 | 2017-12-06 | A kind of chlorine monoxide generating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684882U true CN207684882U (en) | 2018-08-03 |
Family
ID=62996550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676342.0U Active CN207684882U (en) | 2017-12-06 | 2017-12-06 | A kind of chlorine monoxide generating means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684882U (en) |
-
2017
- 2017-12-06 CN CN201721676342.0U patent/CN207684882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109704601B (en) | Lime slaking process for producing nano-scale calcium hydroxide | |
| CN102690218B (en) | Method for synthesizing xanthate | |
| CN108870407A (en) | It is a kind of that the method for sludge is handled based on the chemical chain gasification that copper ashes is oxygen carrier and realizes the device of this method | |
| CN107312574A (en) | The preparation method and preparation system of hydrogen-rich synthetic gas and pure hydrogen | |
| CN103817014A (en) | Preparation method for granular xanthate | |
| CN101781164B (en) | Preparation method of difluoromono-chloroethane | |
| CN101386603B (en) | Clean production process of sodium dichloroisoyanurate | |
| CN102502507A (en) | Preparation device and technology for chlorine dioxide | |
| CN207684882U (en) | A kind of chlorine monoxide generating means | |
| CN101891256B (en) | Production technique of high-purity potassium permanganate and manganese dioxide, and carbon dioxide reaction tower | |
| CN101607882B (en) | Technique for producing stearate by dry method and device | |
| CN1133586C (en) | Cold separation and carbonization process for preparing sodium carbonate from natural soda | |
| CN106882767B (en) | A kind of novel chloride and strong sulfuric acid response for hydrogen chloride preparation from rate controlling with from stirred reactor and method | |
| CN112794345B (en) | Equipment for preparing potassium sulfate from potassium chloride and manufacturing process thereof | |
| CN212292828U (en) | Production system of low chlorine potassium sulfate | |
| CN211754833U (en) | Decomposing device for phenate in coal tar processing process | |
| CN104291375B (en) | A kind of equipment and method recycling meticulous raw material in titanium tetrachloride production | |
| CN1412114A (en) | New process for preparing anhydrous magnesium chloride | |
| CN203976418U (en) | A kind ofly take Repone K, Sweet natural gas and realize the production system of comprehensive utilization of resources as raw material | |
| CN203090641U (en) | Recovery device of waste gas generated in process of producing titanium dioxide by using chlorination process | |
| CN207958275U (en) | A kind of carbon-based fuel burning chemistry chains gasification coupling device | |
| US20220234905A1 (en) | Method for preparing ammonia by using ammonium salt and silicate | |
| CN206793393U (en) | Green ardealite solid waste processing reutilization system | |
| CN107057770B (en) | A kind of downstriker pyrolysis prepares the device and method of coal tar oil and gas with up flow type gasification coupling | |
| CN101367708B (en) | Preparation of chloro-cyclohexane under nitrogen protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |