CN220380284U - Clean high-efficiency energy-saving production process equipment with integrated waste heat utilization units - Google Patents
Clean high-efficiency energy-saving production process equipment with integrated waste heat utilization units Download PDFInfo
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- CN220380284U CN220380284U CN202320894280.XU CN202320894280U CN220380284U CN 220380284 U CN220380284 U CN 220380284U CN 202320894280 U CN202320894280 U CN 202320894280U CN 220380284 U CN220380284 U CN 220380284U
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- Prior art keywords
- pipeline
- valve
- waste heat
- ammonia
- condenser
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- 239000002918 waste heat Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000001354 calcination Methods 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000004821 distillation Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 31
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 22
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 22
- 238000005406 washing Methods 0.000 claims description 20
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 16
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 14
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 239000002737 fuel gas Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000008213 purified water Substances 0.000 description 8
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 4
- 239000001099 ammonium carbonate Substances 0.000 description 4
- 235000012501 ammonium carbonate Nutrition 0.000 description 4
- 235000020681 well water Nutrition 0.000 description 4
- 239000002349 well water Substances 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000003949 liquefied natural gas Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000233805 Phoenix Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses clean, efficient and energy-saving production process equipment with integrated waste heat utilization units, and relates to the technical field of inorganic chemical and medical production equipment; the liquefied gas station is connected with the calcination mechanism through a pipeline, the heat exchanger is connected with a heat exchange port of the waste heat boiler, a combustion-supporting air port of the heat exchanger is connected with the calcination mechanism, a steam outlet of the waste heat boiler is connected with one end of the steam purifier through a pipeline, the other end of the steam purifier is connected with the upper side of the ammonia still through a pipeline and a valve III, and the lower side of the ammonia still is connected with the waste heat boiler through a pipeline and a valve II; the utility model can achieve the effects of energy conservation, emission reduction, consumption reduction and synergy, and can realize the reutilization of waste heat, thereby saving energy sources; and recovering condensed water obtained by heating the steam in the ammonia distillation reaction kettle through the steam purifier, and recovering the condensed water and sending the recovered condensed water into a waste heat steam boiler. Can save water, electricity and fuel gas by 20 percent and improve the steam production efficiency by 16 to 21 percent.
Description
Technical Field
The utility model belongs to the technical field of inorganic chemical and medical production equipment, and particularly relates to clean, efficient and energy-saving production process equipment with integrated waste heat utilization units.
Background
When the existing calcining device for producing medical magnesia is reused, the fuel consumption is large, resources are wasted, and when the calcining device is used, the purified water consumption is large, so that the waste water is increased.
Disclosure of Invention
In order to solve the problems that the existing calcining device for producing medical magnesium oxide has large fuel consumption and wastes resources when being reused, and the consumption of purified water is large when being used, so that the waste water is increased; the utility model aims to provide clean, efficient and energy-saving production process equipment with integrated waste heat utilization units, which reduces fuel consumption, saves a large amount of steam and purified water and reduces the generation of waste water.
The utility model relates to clean, efficient and energy-saving production process equipment with integrated waste heat utilization units, which comprises a heat exchanger, a waste heat boiler, a magnesium sulfate liquid storage tank, a separation washing tank, a reaction kettle, a steam purifier, an ammonia distillation tank, a plate-and-frame filter press, a condenser I, a condenser II, a water production workshop, a carbon dioxide pressure tank, an ammonia carbide water tank, a dilute ammonia water tank, a concentrated ammonia water tank, a dryer, a calcination mechanism, a washing liquid treatment station, an automatic dehydrator and a crushing and packaging mechanism; the liquefied gas station is connected with the calcination mechanism through a pipeline, the heat exchanger is connected with a heat exchange port of the waste heat boiler, a combustion-supporting air port of the heat exchanger is connected with the calcination mechanism, a steam outlet of the waste heat boiler is connected with one end of a steam purifier through a pipeline, the other end of the steam purifier is connected with the upper side of an ammonia still through a pipeline and a valve III, the lower side of the ammonia still is connected with the waste heat boiler through a pipeline and a valve II, the bottom of the ammonia still is connected with a plate-and-frame filter press through a valve I, a power pump and a pipeline, the bottom of the plate-and-frame filter press is connected with the upper end of a magnesium sulfate liquid tank through a pipeline and a valve sixteen, the top end of the ammonia still is connected with a condenser I through a pipeline, a front section inlet of the condenser I is connected with the lower side of the magnesium sulfate liquid tank through a pipeline, a valve IV and a power pump, a front section outlet of the condenser I is connected with the reaction kettle through a pipeline and a valve III, the outlet of the next section of the condenser is respectively connected with the top end of the reaction kettle through a pipeline and a valve seven, the inlet of the next section of the condenser is connected with the lower side of the ammonia carbide water tank through a pipeline and a valve fourteen, the bottom of the reaction kettle is connected with a separation washing tank through a pipeline and a valve eighteen, the separation washing tank is connected with the top end of the ammonia distillation tank through a power pump and a pipeline, the outlet of the first section of the condenser is connected with the lower side of the waste heat boiler and the lower side of the separation washing tank through a pipeline and a valve nine, the outlet of the next section of the condenser is connected with a water making workshop through a valve eleventh, the water making workshop is connected with the bottom of the waste heat boiler through a pipeline and the inlet of the last section of the condenser, the carbon dioxide pressure tank is connected with the top end of the ammonia carbide water tank through a pipeline and a valve nineteen and a valve twenty, the top of the ammonia carbide water tank is connected with the lower side of the concentrated ammonia water tank through a pipeline and a valve twelve, the bottom of the dilute ammonia water tank is connected with the top of the ammonia carbide water tank and one end of a filter through a pipeline, a valve thirteen and a power valve respectively, the other end of the filter is connected with the top of the dilute ammonia water tank, two separating ports at the bottom of the separation washing tank are connected with a washing liquid treatment station and an automatic dehydrator through pipelines respectively, the automatic dehydrator is connected with a drying mechanism through a pipeline, the drying mechanism is connected with a calcining mechanism, and the calcining mechanism is connected with a crushing and packaging mechanism.
Preferably, the inlet of the next section of the water inlet end of the second condenser is connected with a water well through a power pump, a pipeline and a valve.
Preferably, a chimney is installed on the heat exchanger.
Preferably, the top end of the ammonia still is connected with a light burned magnesia adder.
Compared with the prior art, the utility model has the beneficial effects that:
1. can achieve the effects of energy conservation, emission reduction, consumption reduction and synergy, can realize the reutilization of waste heat, and saves energy.
2. And recovering condensed water obtained by heating the steam in the ammonia distillation reaction kettle through the steam purifier, and recovering the condensed water and sending the recovered condensed water into a waste heat steam boiler. Can save water, electricity and fuel gas by 20 percent and improve the steam production efficiency by 16 to 21 percent.
Drawings
For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1-a liquefied gas station; 2-a heat exchanger; 3-an exhaust-heat boiler; a 4-magnesium sulfate solution storage tank; 5-separating a washing tank; 6-a reaction kettle; 7-a steam purifier; 8-an ammonia distillation tank; 9-plate and frame filter press; 10-condenser one; 11-a second condenser; 12-a water making workshop; 13-a carbon dioxide pressure tank; 14-an ammonia carbide water tank; 15-a dilute ammonia water tank; 16-a concentrated ammonia water tank; 17-a dryer; 18-a calcination mechanism; 19-a wash liquor treatment station; 20-an automatic dehydrator; 21-a crushing and packaging mechanism;
81-light burned magnesia feeder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are therefore not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, which would otherwise be used by those skilled in the art, would not have the essential significance of the present disclosure, would still fall within the scope of the present disclosure without affecting the efficacy or achievement of the present disclosure. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
It should be noted here that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to the solution according to the present utility model are shown in the drawings, while other details not greatly related to the present utility model are omitted.
As shown in fig. 1, the present embodiment adopts the following technical scheme: the device comprises a heat exchanger 2, a waste heat boiler 3, a magnesium sulfate liquid storage tank 4, a separation washing tank 5, a reaction kettle 6, a steam purifier 7, an ammonia distillation tank 8, a plate-and-frame filter press 9, a first condenser 10, a second condenser 11, a water production room 12, a carbon dioxide pressure tank 13, an ammonia carbide water tank 14, a dilute ammonia water tank 15, a concentrated ammonia water tank 16, a dryer 17, a calcination mechanism 18, a washing liquid treatment station 19, an automatic dehydrator 20 and a crushing and packaging mechanism 21; the liquefied gas station 1 is connected with the calcination mechanism 18 through a pipeline, the heat exchanger 2 is connected with a heat exchange port of the waste heat boiler 3, a combustion-supporting air port of the heat exchanger 2 is connected with the calcination mechanism 18, a steam outlet of the waste heat boiler 3 is connected with one end of the steam purifier 7 through a pipeline, the other end of the steam purifier 7 is connected with the upper side of the ammonia still tank 8 through a pipeline and a valve III K3, the lower side of the ammonia still tank 8 is connected with the waste heat boiler 3 through a pipeline and a valve II K2, the bottom of the ammonia still tank 8 is connected with the plate-and-frame filter press 9 through a valve I K1, a power pump and a pipeline, the bottom of the plate-and-frame filter press 9 is connected with the upper end of the magnesium sulfate tank through a pipeline and a valve sixteen K16, the top end of the ammonia still tank 8 is connected with the first condenser 10 through a pipeline, the inlet of the first section of the condenser 10 is connected with the lower side of the magnesium sulfate tank 4 through a pipeline, a valve IV K4 and a power pump, the outlet of the former section of the first condenser 10 is connected with the reaction kettle 6 through a pipeline and a valve five K5, the outlet of the latter section of the first condenser 10 is respectively connected with the top end of the reaction kettle 6 through a pipeline and a valve seven K7, the inlet of the latter section of the first condenser 10 is connected with the lower side of the ammonia carbide water tank 14 through a pipeline and a valve fourteen K6, the bottom of the reaction kettle 6 is connected with the separation washing tank 5 through a pipeline and a valve eighteen K18, the separation washing tank 5 is connected with the top end of the ammonia distillation tank 8 through a power pump and a pipeline, the first condenser 10 is connected with the second condenser 11, the outlet of the upper section of the second condenser 11 is respectively connected with the lower side of the waste heat boiler 3 and the lower side of the separation washing tank 5 through a pipeline and a valve nine K9, the outlet of the lower section of the second condenser 11 is connected with the water making workshop 12 through a valve eleven K11, the water making workshop 12 is connected with the bottom of the pipeline waste heat boiler 3, simultaneously through pipeline, valve eight K8 and the import connection of first section on condenser two 11, carbon dioxide overhead tank 13 is connected with the top of carbonization ammonia water pitcher 14 through pipeline valve nineteen K19, valve twenty K20, the top of carbonization ammonia water pitcher 14 is connected with the downside of dense ammonia water pitcher 16 through pipeline, valve twelve K12, the bottom of weak ammonia water jar 15 is connected with the top of carbonization ammonia water pitcher 14, the one end of filter respectively through pipeline, valve thirteen K13, the power valve, the other end of filter is connected with the top of weak ammonia water jar 15, two separating mouths in the bottom of separation wash jar 5 are connected with lotion processing station 19 respectively through pipeline, the valve, automatic dehydrator 20 is connected with drying mechanism 17 through the pipeline, drying mechanism 17 is connected with calcination mechanism 18, calcination mechanism 18 is connected with smashing and packagine machine 21.
Further, in this embodiment, the inlet of the next section of the water inlet end of the second condenser 11 is connected to the water well through a power pump, a pipeline and a valve ten K10.
Further, in this embodiment, a chimney is installed on the heat exchanger 2.
Further, in this embodiment, a light burned magnesia adder 81 is connected to the top end of the ammonia still 8.
The working principle of the specific embodiment is as follows:
the first condenser 10 and the second condenser 11 are divided into four parts, wherein the first section of the first condenser 10 is that magnesium sulfate liquid enters through a valve four K4 and a valve five K5 is discharged, so that the effects of condensation and self-heating of the magnesium sulfate liquid are achieved; 2. the first section of the condenser 10 is that carbonized ammonia water enters through a valve six K6 and a valve seven K7 is discharged, so that the effects of condensation and self-heating of the carbonized ammonia water are achieved; 3. the first section of the second condenser 11 is that the prepared purified water enters through a valve eight K8 and exits through a valve nine K9, so that the effects of condensing and self-heating of the purified water are achieved; 4. the next section of the condenser II 11 is that well water enters through a valve K10 and a valve eleven K11 exits, so that the effects of condensation and self-heating of the well water are achieved.
The ammonia still condenser system is improved, the original tube type transverse condenser is changed into a baffle tube type condenser, and the whole ammonia still condenser system is divided into a first section, a middle section and a final section according to cooling gradient. The transverse direction is divided into a primary section and a primary section, and the transverse direction is divided into a middle section and a final section.
(1) The transverse primary condenser heats the magnesium sulfate solution, and the valve four K4 is an automatic electromagnetic regulating valve which regulates the amount of the magnesium sulfate solution entering the primary condenser to control the temperature of the outlet valve five K5 magnesium sulfate solution to be 51+/-1 ℃.
(2) The ammonium carbonate solution is heated by a transverse primary-secondary condenser, and a valve six K6 is arranged, which is an automatic electromagnetic regulating valve for regulating the amount of the ammonium carbonate solution entering the primary-secondary condenser to control the temperature of the outlet valve seven K7 ammonium carbonate solution to be 50+/-1 ℃. And (3) pouring the intermediate magnesium sulfate solution and the ammonium carbonate solution heated to the process temperature into a synthesis reaction kettle for double decomposition reaction.
(3) The condenser at the middle section in the longitudinal direction heats purified water to 40 ℃ and is put into a boiler purified water tank waste heat steam boiler for use.
(4) 4.1, heating deep well water to 28 ℃ by a longitudinal end condenser, and pumping the deep well water into a water production room to prepare purified water. And 4.2, carrying out design modification and upgrading on the box-type calcining kiln of magnesium oxide, and utilizing the waste heat temperature and the custom design of a waste heat steam boiler by a boiler manufacturer to introduce the fire temperature of 700 ℃ of the flue opening at the tail end of the calcining kiln into a heating chamber of the waste heat boiler to heat and produce steam to provide steam for a production line. Saving 30% of liquefied natural gas. 4.3, utilizing the waste heat of the waste heat steam boiler flue to manufacture a tube type heat exchanger, introducing dust removal air to heat the dust removal air to 100 ℃ to support combustion of the phoenix, and sending the dust removal air into a firing kiln combustion chamber to increase the combustion temperature. Yield is increased by 20%, and liquefied natural gas is saved by 10%.4.4, manufacturing a steam purifier, and recovering condensed water during steam heating. And (5) feeding the steam into an ammonia distillation reaction kettle through steam purifier, and recycling condensed water obtained by heating and feeding the condensed water into a waste heat steam boiler. Can save water, electricity and fuel gas by 20 percent and improve the steam production efficiency by 16 to 21 percent.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The clean high-efficiency energy-saving production process equipment with the integrated waste heat utilization units is characterized in that: the device comprises a heat exchanger, a waste heat boiler, a magnesium sulfate liquid storage tank, a separation washing tank, a reaction kettle, a steam purifier, an ammonia distillation tank, a plate-and-frame filter press, a first condenser, a second condenser, a water making workshop, a carbon dioxide pressure tank, an ammonia carbide water tank, a dilute ammonia water tank, a concentrated ammonia water tank, a dryer, a calcination mechanism, a washing liquid treatment station, an automatic dehydrator and a crushing and packaging mechanism; the liquefied gas station is connected with the calcination mechanism through a pipeline, the heat exchanger is connected with a heat exchange port of the waste heat boiler, a combustion-supporting air port of the heat exchanger is connected with the calcination mechanism, a steam outlet of the waste heat boiler is connected with one end of a steam purifier through a pipeline, the other end of the steam purifier is connected with the upper side of an ammonia still through a pipeline and a valve III, the lower side of the ammonia still is connected with the waste heat boiler through a pipeline and a valve II, the bottom of the ammonia still is connected with a plate-and-frame filter press through a valve I, a power pump and a pipeline, the bottom of the plate-and-frame filter press is connected with the upper end of a magnesium sulfate liquid tank through a pipeline and a valve sixteen, the top end of the ammonia still is connected with a condenser I through a pipeline, a front section inlet of the condenser I is connected with the lower side of the magnesium sulfate liquid tank through a pipeline, a valve IV and a power pump, a front section outlet of the condenser I is connected with the reaction kettle through a pipeline and a valve III, the outlet of the next section of the condenser is respectively connected with the top end of the reaction kettle through a pipeline and a valve seven, the inlet of the next section of the condenser is connected with the lower side of the ammonia carbide water tank through a pipeline and a valve fourteen, the bottom of the reaction kettle is connected with a separation washing tank through a pipeline and a valve eighteen, the separation washing tank is connected with the top end of the ammonia distillation tank through a power pump and a pipeline, the outlet of the first section of the condenser is connected with the lower side of the waste heat boiler and the lower side of the separation washing tank through a pipeline and a valve nine, the outlet of the next section of the condenser is connected with a water making workshop through a valve eleventh, the water making workshop is connected with the bottom of the waste heat boiler through a pipeline and the inlet of the last section of the condenser, the carbon dioxide pressure tank is connected with the top end of the ammonia carbide water tank through a pipeline and a valve nineteen and a valve twenty, the top of the ammonia carbide water tank is connected with the lower side of the concentrated ammonia water tank through a pipeline and a valve twelve, the bottom of the dilute ammonia water tank is connected with the top of the ammonia carbide water tank and one end of a filter through a pipeline, a valve thirteen and a power valve respectively, the other end of the filter is connected with the top of the dilute ammonia water tank, two separating ports at the bottom of the separation washing tank are connected with a washing liquid treatment station and an automatic dehydrator through pipelines respectively, the automatic dehydrator is connected with a drying mechanism through a pipeline, the drying mechanism is connected with a calcining mechanism, and the calcining mechanism is connected with a crushing and packaging mechanism.
2. The clean, efficient and energy-saving production process equipment integrated with the waste heat utilization unit according to claim 1, which is characterized in that: and an inlet at the next section of the water inlet end of the second condenser is connected with a water well through a power pump, a pipeline and a valve.
3. The clean, efficient and energy-saving production process equipment integrated with the waste heat utilization unit according to claim 1, which is characterized in that: and a chimney is arranged on the heat exchanger.
4. The clean, efficient and energy-saving production process equipment integrated with the waste heat utilization unit according to claim 1, which is characterized in that: the top end of the ammonia still is connected with a light burned magnesia adder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894280.XU CN220380284U (en) | 2023-04-20 | 2023-04-20 | Clean high-efficiency energy-saving production process equipment with integrated waste heat utilization units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894280.XU CN220380284U (en) | 2023-04-20 | 2023-04-20 | Clean high-efficiency energy-saving production process equipment with integrated waste heat utilization units |
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| CN220380284U true CN220380284U (en) | 2024-01-23 |
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| CN202320894280.XU Active CN220380284U (en) | 2023-04-20 | 2023-04-20 | Clean high-efficiency energy-saving production process equipment with integrated waste heat utilization units |
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| Country | Link |
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| CN (1) | CN220380284U (en) |
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