CN208952484U - Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair - Google Patents
Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair Download PDFInfo
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- CN208952484U CN208952484U CN201821486867.2U CN201821486867U CN208952484U CN 208952484 U CN208952484 U CN 208952484U CN 201821486867 U CN201821486867 U CN 201821486867U CN 208952484 U CN208952484 U CN 208952484U
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Abstract
The utility model discloses can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, including self priming pump, filter, reaction kettle and constant temperature regulator, the outlet of the self priming pump is connected with the import of filter, the outlet of filter is connected with the import of reaction kettle, the liquid concentration gauge of solution concentration in reaction kettle is provided with to real-time detection and shown outside reaction kettle, solution temperature meter and vapor heat exchanger are provided in reaction kettle, solution temperature meter is for acquiring the temperature of solution in reaction kettle in real time and solution temperature signal collected being sent to constant temperature regulator in real time, vapor heat exchanger is used to heat the temperature of solution in reaction kettle, the import of vapor heat exchanger is connected to vapour source by steam control valve, solution temperature signal that constant temperature regulator is sent based on real-time reception solution temperature simultaneously can control adjusting and steam Steam control valve.The utility model has the advantages that can be with low concentration lithium-bromide solution contaminated in in-situ processing lithium bromide absorption-type machine unit.
Description
Technical field
The utility model relates to lithium bromide absorption-type machine units to overhaul field, and in particular to can in-situ processing suction-type lithium bromide
The apparatus for examination and repair of lithium-bromide solution in unit.
Background technique
In lithium bromide absorption-type machine unit use process, the failure that occurrence frequency is higher and harm is big is leakage in system.Cause
Lithium bromide absorption-type machine unit inner cavity is vacuum environment, once unit occur in leakage, absorber, condenser, the freezing in evaporator
Water and cooling water can be polluted and be diluted to the lithium-bromide solution in lithium bromide absorption-type machine unit in a very short period of time, make bromine
Change lithium-absorbing formula unit moment loses refrigerating capacity.At present when site examining and repairing lithium bromide absorption-type machine unit, it is necessary to first will be by dirt
Dye and diluted solution are completely drawn out carry out concentration determination, once concentration is lower than 20%, then can not carry out in-situ processing, can only purchase
New solution is bought, newly molten is filled to lithium bromide absorption-type machine unit again again after leaking leak source in lithium bromide absorption-type machine unit and mending
Liquid.By taking existing 16DE866 unit as an example, solution charging amount is 3000KG, and current 55% lithium-bromide solution price is 50 yuan/KG,
Complete machine filling once needs to spend 150000 yuan, extracts foul solution out in the actual operation process and needs 12 hours, and filling is new molten
Liquid needs 6 hours, wherein the time without purchase solution and transport.Since contaminated serious low concentration lithium-bromide solution can not
In-situ processing, not only reduces the overhaul efficiency of lithium bromide absorption-type machine unit, and also results in biggish economic loss.
Utility model content
The purpose of the utility model is to provide one kind can contaminated low concentration in in-situ processing lithium bromide absorption-type machine unit
The processing of contaminated low concentration lithium-bromide solution can be converted to the pollution-free high concentration bromine for meeting unit requirement by lithium-bromide solution
Change the apparatus for examination and repair of lithium solution.
To achieve the above object, the utility model adopt the technical scheme that it is described can in-situ processing lithium bromide inhale
The apparatus for examination and repair of lithium-bromide solution in receipts formula unit, including self priming pump, filter, reaction kettle and constant temperature regulator, the self-priming
The outlet of pump is connected with the import of filter, and the outlet of filter is connected with the import of reaction kettle, is arranged outside reaction kettle
Have to real-time detection and show the liquid concentration gauge of solution concentration in reaction kettle, be provided in reaction kettle solution temperature meter and
Vapor heat exchanger, the solution temperature meter is for acquiring the temperature of solution in reaction kettle in real time and believing solution temperature collected
Number it is sent to constant temperature regulator in real time, the vapor heat exchanger is used to heat the temperature of solution in reaction kettle, vapor heat exchanger
Import is connected to vapour source, the solution temperature that the constant temperature regulator is sent based on real-time reception solution temperature by steam control valve
Degree signal simultaneously can control adjusting steam control valve.
Further, it is above-mentioned can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, in which:
Liquid level relay is provided in reaction kettle, liquid level relay is connect with constant temperature regulator signal, when the liquid of solution in reaction kettle
When position rises to touching liquid level relay, liquid level relay can send liquid level arriving signal, constant temperature regulator to constant temperature regulator
It will start steam control valve after receiving liquid level arriving signal.
Further, it is above-mentioned can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, in which:
The liquidometer of solution level in reaction kettle is provided with to real-time detection and shown outside reaction kettle.
Further, it is above-mentioned can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, in which:
Filter is double filter.
Further, it is above-mentioned can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, in which:
The first connecting tube with taphole valve is connected in the import of self priming pump.
Further, it is above-mentioned can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, in which:
The second connecting tube with solution charging valve is connected in the outlet of reaction kettle.
It through the implementation of the above technical solution, the beneficial effects of the utility model are: can be with in-situ processing lithium bromide absorption
The processing of contaminated low concentration lithium-bromide solution can be converted to and meet machine by contaminated low concentration lithium-bromide solution in formula unit
The pollution-free high concentration lithium-bromide solution that group requires, not only the repair time of shortening lithium-absorbing formula unit, improve bromine
Change the overhaul efficiency of lithium-absorbing formula unit, and saved maintenance cost, economic benefit is very significant.
Detailed description of the invention
Fig. 1 be it is described in the utility model can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair
Structural schematic diagram.
Fig. 2 be it is described in the utility model can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair
Overhaul working state schematic representation when lithium bromide absorption-type machine unit.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, it is described can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
Including self priming pump 1, filter 2, reaction kettle 3 and constant temperature regulator 4, the outlet of the self priming pump 1 is connected with the import of filter 2
Logical, the outlet of filter 2 is connected with the import of reaction kettle 3, is provided with outside reaction kettle 3 to real-time detection and shows reaction
The liquid concentration gauge 5 of solution concentration in kettle 3, is provided with solution temperature meter 6 and vapor heat exchanger 7, the solution in reaction kettle 3
Thermometer 5 is for acquiring the temperature of solution in reaction kettle 3 in real time and solution temperature signal collected being sent to constant temperature in real time
Adjuster 4, the vapor heat exchanger 7 are used to heat the temperature of solution in reaction kettle 3, and the import of vapor heat exchanger 7 passes through steam
Regulating valve 8 is connected to vapour source 9, and the solution temperature signals of the constant temperature regulator 46 transmissions based on real-time reception solution temperature are simultaneously
It can control and adjust steam control valve 8；In the present embodiment, liquid level relay 10, liquid level relay 10 are provided in reaction kettle 3
It is connect with 4 signal of constant temperature regulator, when the liquid level of solution in reaction kettle 3 rises to touching liquid level relay 10, liquid level relay
Device 10 can send liquid level arriving signal to constant temperature regulator 4, and constant temperature regulator 4 will start steam after receiving liquid level arriving signal
The safety in utilization of equipment can be improved in regulating valve 8 in this way；In the present embodiment, it is provided with outside reaction kettle 3 to examine in real time
Survey and show the liquidometer 11 of solution level in reaction kettle 3, such staff can observe the liquid of solution in reaction kettle in real time
Position, so as to find and handle liquid level unusual condition in reaction kettle in time, further improves the safety in utilization of equipment；At this
In embodiment, filter 2 is double filter, and the filter effect of this double filter is good, relative inexpensiveness；In this implementation
In example, it is connected with the first connecting tube 13 with taphole valve 12 in the import of self priming pump 1, is connected in the outlet of reaction kettle 3
The second connecting tube 15 with solution charging valve 14；
The working principle of the utility model is as follows:
In in-situ processing lithium bromide absorption-type machine unit 16 when the contaminated lithium-bromide solution of low concentration, first by the first connecting tube
13 are connected with the taphole 161 of lithium bromide absorption-type machine unit 16, then by the second connecting tube 15 and lithium bromide absorption-type machine unit
16 solution fill port 162 is connected, and is then switched off solution charging valve 14, opens simultaneously taphole valve 12 and starts self priming pump
1, the contaminated lithium-bromide solution in lithium bromide absorption-type machine unit 16 can enter self priming pump 1 from taphole 161 at this time, then through certainly
Sucking pump 1 enters filter 2 and carries out double-filtration removal of impurities, it may be assumed that and it first passes through the primary filter 21 that filtering accuracy is 5 μm and filters, then
It is filtered by the secondary filter 22 that filtering accuracy is 1 μm；The contaminated lithium-bromide solution of low concentration cleans through 2 two-stage of filter
Free of contamination low concentration lithium-bromide solution is formed after filtering；
Low concentration lithium-bromide solution after 2 filtering and impurity removing of filter enters reaction kettle 3 from 3 import of reaction kettle again, low
During concentration lithium-bromide solution constantly injects reaction kettle 3, the meeting real-time detection of liquid concentration gauge 5 is simultaneously shown molten in reaction kettle 3
The concentration of liquid, the meeting real-time detection of liquidometer 11 and the liquid level for showing solution in reaction kettle 3, solution temperature meter 5 can acquire anti-in real time
It answers the temperature of solution in kettle 3 and solution temperature signal collected is sent to constant temperature regulator 4 in real time, when low in reaction kettle 3
When the liquid level of concentration lithium-bromide solution is increased to touching liquid level relay 10, liquid level relay 10 can be sent to constant temperature regulator 4
Liquid level arriving signal, constant temperature regulator 4 will start steam control valve 8 after receiving liquid level arriving signal, steam the heat of vapour source 9
Vapour enters vapor heat exchanger 7, thus heat vapor heat exchanger 7 to the low concentration lithium-bromide solution in reaction kettle 3, until
The temperature of lithium-bromide solution in reaction kettle 3 is heated to 110 DEG C, constant temperature regulator 4 can be real-time according to solution temperature meter 6 at this time
Steam control valve 8 is adjusted in the solution temperature signal of feedback, is maintained at the temperature of lithium-bromide solution in reaction kettle 3
110 DEG C, at such a temperature, the moisture in lithium-bromide solution in reaction kettle 3 can constantly evaporate, so that the entirety of lithium-bromide solution
Concentration can be continuously improved, when service personnel observes that the concentration of lithium-bromide solution in reaction kettle 3 reaches from liquid concentration gauge 5
When 55%, solution charging valve 14 is opened, the lithium-bromide solution for reaching technical requirements in reaction kettle 3 at this time can be through the second connecting tube 15
And solution fill port 162 is refilled into lithium bromide absorption-type machine unit 16, to complete low dense in lithium bromide absorption-type machine unit 16
Spend the in-situ processing of contaminated lithium-bromide solution.
The utility model has the advantages that: it can be with low concentration lithium bromide contaminated in in-situ processing lithium bromide absorption-type machine unit
Solution, can by contaminated low concentration lithium-bromide solution processing be converted to meet unit requirement pollution-free high concentration lithium bromide it is molten
Liquid, not only the repair time of shortening lithium-absorbing formula unit, the overhaul efficiency of lithium bromide absorption-type machine unit is improved, and
Maintenance cost is saved, economic benefit is very significant.
Claims (6)
1. can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair, it is characterised in that: including self priming pump,
Filter, reaction kettle and constant temperature regulator, the outlet of the self priming pump are connected with the import of filter, the outlet of filter with
The import of reaction kettle is connected, and is provided with outside reaction kettle to real-time detection and shows that the solution of solution concentration in reaction kettle is dense
Degree meter is provided with solution temperature meter and vapor heat exchanger in reaction kettle, and the solution temperature meter for acquiring reaction kettle in real time
Solution temperature signal collected is simultaneously sent to constant temperature regulator by the temperature of interior solution in real time, and the vapor heat exchanger is for adding
The import of the temperature of solution in thermal response kettle, vapor heat exchanger is connected to vapour source, the constant temperature regulator by steam control valve
Based on real-time reception solution temperature send solution temperature signal and can control adjusting steam control valve.
2. it is according to claim 1 can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
It is characterized in that: being provided with liquid level relay in reaction kettle, liquid level relay is connect with constant temperature regulator signal, when in reaction kettle
When the liquid level of solution rises to touching liquid level relay, liquid level relay can send liquid level arriving signal to constant temperature regulator, permanent
Temperature regulator can control starting steam control valve after receiving liquid level arriving signal.
3. it is according to claim 1 or 2 can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
It is characterized by: the liquidometer of solution level in reaction kettle is provided with to real-time detection and shown outside reaction kettle.
4. it is according to claim 1 can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
Be characterized in that: filter is double filter.
5. it is according to claim 1 can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
It is characterized in that: being connected with the first connecting tube with taphole valve in the import of self priming pump.
6. it is according to claim 1 can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair,
It is characterized in that: being connected with the second connecting tube with solution charging valve in the outlet of reaction kettle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486867.2U CN208952484U (en) | 2018-09-12 | 2018-09-12 | Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821486867.2U CN208952484U (en) | 2018-09-12 | 2018-09-12 | Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair |
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| CN208952484U true CN208952484U (en) | 2019-06-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163481A (en) * | 2018-09-12 | 2019-01-08 | 江苏联峰工业装备科技有限公司 | Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair |
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2018
- 2018-09-12 CN CN201821486867.2U patent/CN208952484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163481A (en) * | 2018-09-12 | 2019-01-08 | 江苏联峰工业装备科技有限公司 | Can in in-situ processing lithium bromide absorption-type machine unit lithium-bromide solution apparatus for examination and repair |
| CN109163481B (en) * | 2018-09-12 | 2024-04-05 | 联峰钢铁（张家港）有限公司 | Overhauling device capable of treating lithium bromide solution in lithium bromide absorption unit on site |
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