CN204177128U - A kind of ammonia separator - Google Patents
A kind of ammonia separator Download PDFInfo
- Publication number
- CN204177128U CN204177128U CN201420537872.7U CN201420537872U CN204177128U CN 204177128 U CN204177128 U CN 204177128U CN 201420537872 U CN201420537872 U CN 201420537872U CN 204177128 U CN204177128 U CN 204177128U
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- shell
- ammonia
- sealing
- plug
- floating block
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Abstract
The utility model discloses a kind of ammonia separator, comprising: separator body, it comprises shell and refrigerator pipes, and described shell is the airtight cylinder of the hollow that one is vertically arranged, and described refrigerator pipes is set to spirality and through described enclosure; Drainage system, it comprises discharging tube, annulus, sealing-plug, spring and floating block, and in addition, described sealing-plug is also connected with a floating block and is driven under buoyancy by floating block and departs from described consent.Described ammonia separator also comprises appendix and blast pipe, wherein, is respectively arranged with check valve and air pump from inside to outside in described appendix; Described blast pipe is provided with safety overflow valve.The utility model arranges the drainage system be made up of sealing-plug, spring, floating block etc., realizes ammoniacal liquor automatic-discharging in shell, not only convenient but also efficient.The utility model uses high pressure in conjunction with low temperature, ammonia liquefy, thus realizes being separated of ammonia and air, both ensure that the speed that the purity of ammoniacal liquor turn improves ammonia and liquefies.
Description
Technical field
The utility model relates to ammonia separation field, especially a kind of ammonia separator.
Background technology
Traditional ammonia separator is all simple use high pressure or low-temperature liquefaction ammonia, these separators or separator have a lot of shortcomings, as high pressure or low temperature is all very high to the requirement of equipment, the flexibility of equipment is inadequate, production efficiency is lower, and low-temperature liquefaction ammonia also has a shortcoming to be exactly that discharged air is slowly not thorough, has influence on purity and the speed of production of ammoniacal liquor.
How to design a kind of cryogenic high pressure to work along both lines, temperature and air pressure can be regulated, and the ammonia separator of energy automatic-discharging ammoniacal liquor is a problem needing solution badly.
Utility model content
The purpose of this utility model is the deficiency for general ammonia separator, provides a kind of ammonia separator.The utility model, by arranging the drainage system be made up of sealing-plug, spring, floating block etc., realizes ammoniacal liquor automatic-discharging in shell, not only convenient but also efficient.Appendix is installed the air pressure that air pump strengthens enclosure, blast pipe is installed the air pressure that safety overflow valve controls enclosure, makes the high pressure low temperature that enclosure keeps certain, the speed that both improve discharged air turn improves the temperature of ammonia liquefaction.The refrigerator pipes being arranged on enclosure is done curl by the utility model, increases the contact area of refrigerator pipes and enclosure, improves refrigerating speed and the efficiency of enclosure.
The technical scheme that the utility model provides is:
A kind of ammonia separator, wherein, comprising:
Separator body, it comprises shell and refrigerator pipes, and described shell is the airtight cylinder of the hollow that one is vertically arranged, and described refrigerator pipes is set to spirality and through described enclosure;
Drainage system, it comprises discharging tube, annulus, sealing-plug, spring and floating block, described discharging tube be arranged on described outer casing bottom and with described enclosure UNICOM, described annulus is horizontally set on discharging tube inside, the outer wall of described annulus and the inwall of discharging tube are connected and fixed the consent that formation one diameter is less than discharging tube internal diameter, the first end of described spring is fixedly connected with discharging tube, and the second end of described spring is fixedly connected with the bottom of described sealing-plug through described consent and makes spring be fixed in consent when contraction state by sealing-plug;
In addition, described sealing-plug is also connected with a floating block and is driven under buoyancy by floating block and departs from described consent.
Preferably, in described ammonia separator, described floating block can be can hollow ball floating in ammoniacal liquor or foam block.
Preferably, in described ammonia separator, be flexible coupling by rope between described floating block and sealing-plug.
Preferably, in described ammonia separator, the cross section of described shell can be circular or square.
Preferably, in described ammonia separator, the outer setting of described shell has the thermal insulation layer be made up of insulation material.
Preferably, in described ammonia separator, described refrigerator pipes is respectively arranged with outlet and entrance, and described outlet is arranged at the lower end of described shell, and described entrance is arranged at the upper end of described shell;
In addition, described outlet and entrance and shell two ends are by weld or glue spraying is connected and fixed, and the junction at described outlet and entrance and shell two ends is provided with the anti-leakage ring for sealing.
Preferably, in described ammonia separator, described shell is also provided with the thermometer for measuring temperature in shell and the windowpane be made up of low temperature resistant high-pressure glass observing enclosure environment.
Preferably, in described ammonia separator, described ammonia separator also comprises appendix and blast pipe, wherein, the sidewall that described appendix is arranged on shell lower end is communicated with enclosure, in described appendix, is respectively arranged with check valve and air pump from inside to outside;
Described blast pipe is arranged on shell upper end sidewall and is communicated with described enclosure, and described blast pipe is provided with safety overflow valve.
The utility model has following beneficial effect: arrange the drainage system be made up of sealing-plug, spring, floating block etc., realize ammoniacal liquor automatic-discharging in shell, not only convenient but also efficient; The air pressure of enclosure is strengthened by installing air pump on appendix, blast pipe is installed the air pressure that safety overflow valve controls enclosure, make the high pressure low temperature that enclosure keeps certain, the speed that both improve discharged air turn improves the temperature of ammonia liquefaction; By the refrigerator pipes be arranged in enclosure is done curl, increase the contact area of refrigerator pipes and enclosure, improve refrigerating speed and the efficiency of enclosure; In refrigerator pipes, cold-producing medium and enclosure back flow of gas are arranged, and improve the refrigeration of cold-producing medium.
The utility model high pressure low temperature is worked along both lines, and avoids using merely low temperature or high pressure, and ammonia liquefying speed is fast, good separating effect, and structure is simple, powerful.
Accompanying drawing explanation
Fig. 1 is ammonia cyclone separator arrangement schematic diagram described in the utility model;
Fig. 2 is ammonia separator discharging tube partial schematic diagram described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated, can implement according to this after consulting this description to make those of ordinary skill in the art.
As shown in Figures 1 and 2, a kind of ammonia separator, wherein, comprising:
Separator body, it comprises shell 1 and refrigerator pipes 2, described shell 1 is the airtight cylinder of the hollow that one is vertically arranged, described refrigerator pipes 2 is set to spirality and inner through described shell 1, refrigerator pipes 2 does the area that curl increases refrigerator pipes 2 and shell 1 interior contact, speed and the efficiency of refrigeration can be improved, the entrance of refrigerator pipes 2 is arranged on the upper end of shell 1, outlet 4 is arranged on the lower end of shell 1, this is in order to cold-producing medium in refrigerator pipes 2 and shell 1 internal gas form adverse current, improve the effect of refrigeration, the process that condenser system is run: cold-producing medium is as liquefied ammonia or liquid nitrogen enters from the entrance of refrigerator pipes 2, vaporization heat absorption, become ammonia, then export from refrigerator pipes 2 and discharge, liquefied ammonia in the cooled pipe 2 of heat of shell 1 inside absorbs, temperature reduces, until the temperature needed,
Drainage system, it comprises discharging tube 3, annulus 4, sealing-plug 5, spring 6 and floating block 7, described discharging tube 3 to be arranged on bottom described shell 1 and with the described inner UNICOM of shell 1, it is inner that described annulus 4 is horizontally set on discharging tube 3, the outer wall of described annulus 4 and the inwall of discharging tube 3 are connected and fixed the consent that formation one diameter is less than discharging tube 3 internal diameter, the first end of described spring 6 is fixedly connected with discharging tube 3, and the second end of described spring 6 is fixedly connected with the bottom of described sealing-plug 5 through described consent and makes spring 6 be fixed in consent when contraction state by sealing-plug 5;
In addition, described sealing-plug 5 is also connected with a floating block 7 and is driven under buoyancy by floating block 7 and departs from described consent, the process that drainage system runs: during beginning, spring 6 is strained sealing-plug 7 and is filled in the consent of annulus 4, discharging tube 3 is in sealing state, shell 1 inner bottom is deposited on when the ammonia of shell 1 inside meets cold pressurized post liquefaction, the floating block 7 being placed on shell 1 inside floats on ammoniacal liquor face, ammoniacal liquor is cumulative, floating block 7 floats increasing to the pulling force of sealing-plug 5, after overcoming spring 6 pulling force, final sealing-plug 5 is pulled away from annulus 4 by floating block 7, discharging tube 3 is unimpeded, start discharge opeing, when shell 1 inner ammoniacal liquor water level is too low, floating block 7 is floated downward and to be reduced the pulling force of sealing-plug 5, be not enough to overcome spring 6 pulling force, sealing plug 5 is strained by spring 6, get back into again in the consent of annulus 6, discharging tube 3 is closed, stop discharge opeing.
In described ammonia separator, described floating block 7 can be can hollow ball floating in ammoniacal liquor or foam block, the effect of floating block 7 is exactly utilize buoyancy that sealing-plug 5 is separated with the consent of annulus 6, discharging tube 3 can unimpeded discharge opeing, hollow ball and foam block averag density are all less than liquefied ammonia, so can float in liquefied ammonia.
In described ammonia separator, be flexible coupling by rope between described floating block 7 and sealing-plug 5.
In described ammonia separator, the cross section of described shell 1 can be circular or square.
In described ammonia separator, the outer setting of described shell 1 has the thermal insulation layer be made up of insulation material, and when separator runs, shell 1 inside keeps very low temperature, and the thermal insulation layer that insulation material is made contributes to insulation, reduces the loss of energy.
In described ammonia separator, described refrigerator pipes 2 is respectively arranged with outlet and entrance, and described outlet is arranged at the lower end of described shell 1, and described entrance is arranged at the upper end of described shell 1;
In addition, described outlet and entrance and shell 1 two ends are by weld or glue spraying is connected and fixed, and the junction at described outlet and entrance and shell 1 two ends is provided with the anti-leakage ring for sealing.
In described ammonia separator, described shell 1 is also provided with the thermometer for measuring temperature in shell 1 and the windowpane be made up of low temperature resistant high-pressure glass observing shell 1 internal environment, ammonia condensing temperature is at various pressures also different, thermometer can the temperature of accurate measurements shell 1 inside, to regulate the force value of safety overflow valve 12 on blast pipe 9.
In described ammonia separator, described ammonia separator also comprises appendix 8 and blast pipe 9, wherein, the sidewall that described appendix 8 is arranged on shell 1 lower end is communicated with shell 1 inside, be respectively arranged with check valve 10 and air pump 11 in described appendix 8 from inside to outside, input pipe 8 passes into gas to be separated, after air pump 11 pressurizes, enter shell 1 by check valve 10 inner, check valve 10 has the effect preventing gas and liquid from flowing backwards;
Described blast pipe 9 is arranged on shell 1 upper end sidewall and is communicated with described shell 1 inside, described blast pipe 9 is provided with safety overflow valve 12, safety overflow valve 12 has the effect of pressure regulation pressurize, after safety overflow valve 12 sets limit value, if shell 1 air pressure inside is greater than this value, excessive gas will be discharged.
The process that the utility model is implemented is: refrigerator pipes 2 entrance passes into liquefied ammonia, liquefied ammonia is gasificated into ammonia from shell 1 absorbed inside heat, then export from refrigerator pipes 2 and discharge, shell 1 internal temperature starts to reduce, observe the thermometer on shell 1, when the temperature value reaching needs is as 0 DEG C or-10 DEG C, appendix 8 starts to pass into band divided gas flow, band divided gas flow is through air pump 11 supercharging, shell 1 is entered inner by check valve 10, in shell 1, gas is cumulative, air pressure starts to increase, when air pressure reaches limit value that safety overflow valve 12 on blast pipe 9 sets as 429.42kpa or 296kpa, air pressure starts to keep stable, in this state, ammonia liquefaction is ammoniacal liquor, be deposited on shell 1 inner bottom, remaining air is discharged from blast pipe 9 through safety overflow valve 12, in shell 1, floating block 7 swims on ammoniacal liquor face, when ammoniacal liquor deposits to a certain degree, floating block 7 floating draws high the consent that sealing-plug 5 departs from annulus 4, discharging tube 3 starts to become unobstructed, ammoniacal liquor is discharged automatically, after ammoniacal liquor is discharged, floating block 7 is floated downward, to the reaction force attenuation of sealing-plug 7, spring 6 pulls sealing-plug 7 to reset, the consent of closed circle 4, discharge opeing terminates.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. an ammonia separator, is characterized in that, comprising:
Separator body, it comprises shell and refrigerator pipes, and described shell is the airtight cylinder of the hollow that one is vertically arranged, and described refrigerator pipes is set to spirality and through described enclosure;
Drainage system, it comprises discharging tube, annulus, sealing-plug, spring and floating block, described discharging tube be arranged on described outer casing bottom and with described enclosure UNICOM, described annulus is horizontally set on discharging tube inside, the outer wall of described annulus and the inwall of discharging tube are connected and fixed the consent that formation one diameter is less than discharging tube internal diameter, the first end of described spring is fixedly connected with discharging tube, and the second end of described spring is fixedly connected with the bottom of described sealing-plug through described consent and makes spring be fixed in consent when contraction state by sealing-plug;
In addition, described sealing-plug is also connected with a floating block and is driven under buoyancy by floating block and departs from described consent.
2. ammonia separator as claimed in claim 1, it is characterized in that, described floating block can be can hollow ball floating in ammoniacal liquor or foam block.
3. ammonia separator as claimed in claim 2, be is characterized in that, be flexible coupling between described floating block and sealing-plug by rope.
4. ammonia separator as claimed in claim 1, is characterized in that, the cross section of described shell can be circular or square.
5. ammonia separator as claimed in claim 1, it is characterized in that, the outer setting of described shell has the thermal insulation layer be made up of insulation material.
6. ammonia separator as claimed in claim 1, is characterized in that, described refrigerator pipes is respectively arranged with outlet and entrance, and described outlet is arranged at the lower end of described shell, and described entrance is arranged at the upper end of described shell;
In addition, described outlet and entrance and shell two ends are by weld or glue spraying is connected and fixed, and the junction at described outlet and entrance and shell two ends is provided with the anti-leakage ring for sealing.
7. ammonia separator as claimed in claim 1, is characterized in that, described shell is also provided with the thermometer for measuring temperature in shell and the windowpane be made up of low temperature resistant high-pressure glass observing enclosure environment.
8. ammonia separator as claimed in claim 1, it is characterized in that, described ammonia separator also comprises appendix and blast pipe, wherein, the sidewall that described appendix is arranged on shell lower end is communicated with enclosure, in described appendix, is respectively arranged with check valve and air pump from inside to outside;
Described blast pipe is arranged on shell upper end sidewall and is communicated with described enclosure, and described blast pipe is provided with safety overflow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537872.7U CN204177128U (en) | 2014-09-18 | 2014-09-18 | A kind of ammonia separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537872.7U CN204177128U (en) | 2014-09-18 | 2014-09-18 | A kind of ammonia separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177128U true CN204177128U (en) | 2015-02-25 |
Family
ID=52565936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537872.7U Expired - Fee Related CN204177128U (en) | 2014-09-18 | 2014-09-18 | A kind of ammonia separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918207A (en) * | 2018-07-25 | 2018-11-30 | 上海化工研究院有限公司 | A kind of harmful influence volatile gas sampling apparatus with convection current double helix cooler |
-
2014
- 2014-09-18 CN CN201420537872.7U patent/CN204177128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918207A (en) * | 2018-07-25 | 2018-11-30 | 上海化工研究院有限公司 | A kind of harmful influence volatile gas sampling apparatus with convection current double helix cooler |
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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: 20150225 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |