CN204986949U - Device of hydrochloric acid stove raising output steam - Google Patents
Device of hydrochloric acid stove raising output steam Download PDFInfo
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- CN204986949U CN204986949U CN201520667522.7U CN201520667522U CN204986949U CN 204986949 U CN204986949 U CN 204986949U CN 201520667522 U CN201520667522 U CN 201520667522U CN 204986949 U CN204986949 U CN 204986949U
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- boiler
- hydrochloric acid
- steam
- stove
- hot water
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Abstract
The utility model provides a device of hydrochloric acid stove raising output steam, includes the hydrochloric acid stove, the hydrochloric acid stove includes the high -purity quartzy lamp holder on shaft, stove bottom and the stove bottom, the inside honeycomb duct that is equipped with in shaft upper end, the honeycomb duct with form the boiler between the oven of shaft, the boiler passes through condensate pipe and hot water tank intercommunication, the boiler with be equipped with the water pump between the hot water tank, the hot water tank passes through the steam condensate cross current of condensate pipe and hexone apparatus for producing, and the steam condensate water of hexone apparatus for producing passes through the pressor mode of water pump to be carried to the boiler in, the heat that produces at boiler internal absorption stove bottom, and then produce vapor, the water resource has not only been saved but also improved thermal recovery to this process, consequently, is fit for the operation of most of hydrochloric acid manufacture enterprises.
Description
Technical field
The utility model relates to the device of a kind of hydrochloric acid stove volume increase steam.
Background technology
Hydrochloric acid is as a kind of strong acid, due to the feature of its many physical chemistry aspect, so be widely deployed in rare metal hydrometallurgy, bleaching and dyeing the various fields such as production of industry, intermetallic composite coating, inorganic medicine and organic drug, become one of chemical reagent must gone up in industrial generative process.But producing hydrochloric acid is again the more serious process of an energy and the wasting of resources, such as: originally will produce in the building-up process of hydrochloric acid a large amount of heat [H2 (g)+Cl2 (g) → 2HCl (g),
=-9.2 ×
j/mol], if directly these heats are distributed in environment the energy waste that will cause to a great extent.For this reason, people often install hydrochloric acid boiler and are used for heating pure water on hydrochloric acid stove, and then provide steam for other links industrial.But this link is iff only using pure water to produce steam, the pure water amount so needed will be larger.Such one side water resource waste will increase, and the pure water under normal temperature state will be heated to 100 DEG C on the other hand, required heat and time also can be many.For this reason, the direct raw material as producing steam of steam condensate (SC) that my department will produce in the meeting of methyl iso-butyl ketone (MIBK) production process, must improve the production efficiency of steam and the utilization rate of heat greatly.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of hydrochloric acid stove to increase production the device of steam.
For achieving the above object, the utility model provides following technical scheme: a kind of hydrochloric acid stove be communicated with the condensate pipe of methyl iso-butyl ketone (MIBK) process units, comprise hydrochloric acid stove, described hydrochloric acid stove comprises shaft, furnace bottom and high purity quartz lamp holder, inside, described shaft upper end is provided with mozzle, boiler is formed between the furnace wall of described mozzle and described shaft, described boiler is communicated with hot water storgae by condensate pipe, be provided with water pump between described boiler and described hot water storgae, described hot water storgae is communicated with the steam-condensation water pipe of methyl iso-butyl ketone (MIBK) process units by condensate pipe.
By adopting technique scheme, first hot water storgae can store the steam condensate (SC) produced from methyl iso-butyl ketone (MIBK) production process, when needing in boiler to use water, as long as just the water in hot water storgae can be delivered to boiler internal by water pump pressurization, avoid after methyl iso-butyl ketone (MIBK) produces and could not store in time and waste.In addition, boiler is made up of mozzle and furnace wall, and heat transfer work also can be carried out in such boiler side, and then the steam generation efficiency in boiler is improved.
Of the present utility modelly to be set to further: be also provided with condensate line for subsequent use between described boiler and described water pump, like this when a pipeline output is inadequate, the pipeline can set up by this increases output.
Described boiler upper end is communicated with air-introduced machine, can be transferred out in time by the steam produced in boiler as soon as possible by the work of air-introduced machine, in order to avoid the excessive steam generation efficiency that causes of pot furnace pressure reduces.
The export pipeline of described air-introduced machine is communicated with described boiler, thus can make air-introduced machine in the case of a fault, and whole device can also normally work a period of time.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of the utility model hydrochloric acid stove volume increase steam.
In figure: 1, shaft; 2, furnace bottom; 3, high purity quartz lamp holder; 4, mozzle; 5, furnace wall; 6, boiler; 7, hot water storgae; 8, water pump; 9, air-introduced machine; 10, steam-condensation water pipe; 11, steam outlet pipe; 12, condensate pipe; 13, condensate pipe for subsequent use; 14, reserve steam outlet.
Detailed description of the invention
With reference to Fig. 1, the utility model embodiment is described further.
A kind of hydrochloric acid stove be communicated with the condensate pipe of methyl iso-butyl ketone (MIBK) process units, comprise hydrochloric acid stove, hydrochloric acid stove is made up of the high purity quartz lamp 3 on shaft 1, furnace bottom 2 and furnace bottom 2, high purity quartz lamp 3 can light hydrogen makes it burn under the environment of chlorine, and the hydrogen chloride that furnace bottom 2 produces can move up, enter shaft 1, the heat therefore produced after combustion of hydrogen can be conducted to shaft 1.And in shaft 1, being provided with mozzle 4, form boiler 6 between mozzle 4 and furnace wall 5, be provided with the gripper shoe of two pieces of endless foraminous in boiler 6, gripper shoe entangles mozzle 4, and the other end props up furnace wall 5, and hydrogen chloride is moved up by mozzle 4.
Boiler 6 times outsides are provided with gripper shoe thus form cavity, hydrogen chloride can stay in cavity, and then the heat that absorbs of mozzle 4 and boiler bottom can to conduct to boiler 6 inner, boiler 6 is provided with condensate pipe 12 and hot water storgae 7 in the external world is communicated with, hot water storgae 7 is provided with steam-condensation water pipe 10, steam-condensation water pipe 10 and methyl iso-butyl ketone (MIBK) process units produce steam condensate (SC) place and are connected, requirement due to boiler 6 pairs of water quality is total hardness≤0.03mg/l, PH >=7, turbidity NTU≤5, iron ion≤0.3mg/l, electrical conductivity≤110US/cm, and the indices of the steam condensate (SC) that MIBK device produces is total hardness ND, PH=8.77, turbidity NTU=3.06, iron ion=0.05mg/l, electrical conductivity≤7.36US/cm, what thus meet boiler 6 completely uses water requirement.
Meanwhile, the temperature of condensed water is about 80 DEG C, more taller than the temperature of pure water 30 DEG C 50 DEG C, and specific heat of water is 4200JKg
-1-1, so produce the steam of same 1Kg, condensed water saves 2.1 × 10 than pure water
3the heat of J, thus the generation rate substantially increasing steam.Also be provided with water pump 8 between boiler 6 and hot water storgae 7, the condensed water in hot water storgae 7 can be delivered to boiler 6 by pressurization by water pump 8, and then improves the flow rate of condensed water.
Further scheme is also provided with condensate pipe 13 for subsequent use between boiler 6 and water pump 8, when due to many situation condensate pipes 12 water-supply shortages, then can improve the water yield further by condensate pipe 13 for subsequent use.
Further scheme is that the upper end of boiler 6 also has steam outlet pipe 11, steam outlet pipe 11 is provided with air-introduced machine 9, steam in boiler 6 can guide and be delivered to downstream by air-introduced machine 9 in time, and then prevents the pressure in boiler 6 excessive, is also beneficial to the generation of steam.
Further scheme is that steam outlet pipe 11 also extends reserve steam outlet 14, the outlet of reserve steam outlet 14 and air-introduced machine 9, when air-introduced machine 9 breaks down or in boiler 6, pressure is not very high time, we just can adopt reserve steam outlet 14 to carry out gas transmission, can race against time for the reparation of fault on the one hand, also can save certain energy simultaneously.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the device of a hydrochloric acid stove volume increase steam, comprise hydrochloric acid stove, described hydrochloric acid stove comprises the high purity quartz lamp holder on shaft, furnace bottom and furnace bottom, it is characterized in that: inside, described shaft upper end is provided with mozzle, boiler is formed between the furnace wall of described mozzle and described shaft, described boiler is communicated with hot water storgae by condensate pipe, is provided with water pump between described boiler and described hot water storgae, and described hot water storgae is communicated with the steam-condensation water pipe of methyl iso-butyl ketone (MIBK) process units by condensate pipe.
2. the device of a kind of hydrochloric acid stove volume increase steam according to claim 1, is characterized in that: be also provided with condensate pipe for subsequent use between described boiler and described water pump.
3. the device of a kind of hydrochloric acid stove volume increase steam according to claim 1, is characterized in that: described boiler upper end is communicated with air-introduced machine.
4. the device of a kind of hydrochloric acid stove volume increase steam according to claim 3, is characterized in that: the steam outlet pipe of described air-introduced machine is communicated with described boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667522.7U CN204986949U (en) | 2015-08-31 | 2015-08-31 | Device of hydrochloric acid stove raising output steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667522.7U CN204986949U (en) | 2015-08-31 | 2015-08-31 | Device of hydrochloric acid stove raising output steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986949U true CN204986949U (en) | 2016-01-20 |
Family
ID=55121316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520667522.7U Active CN204986949U (en) | 2015-08-31 | 2015-08-31 | Device of hydrochloric acid stove raising output steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986949U (en) |
-
2015
- 2015-08-31 CN CN201520667522.7U patent/CN204986949U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315204 No. 655 Haitian Road, Ningbo Petrochemical Economic Development Zone, Zhenhai District, Zhejiang, Ningbo, China Patentee after: Zhejiang Zhenyang Development Co., Ltd Address before: 315204 No. 655 Haitian Road, Ningbo Petrochemical Economic Development Zone, Zhenhai District, Zhejiang, Ningbo, China Patentee before: NINGBO OCEANKING CHEMICAL DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |