CN209564805U - A kind of steam condensate recycling device having deoxygenation function for urea production - Google Patents
A kind of steam condensate recycling device having deoxygenation function for urea production Download PDFInfo
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- CN209564805U CN209564805U CN201920177878.0U CN201920177878U CN209564805U CN 209564805 U CN209564805 U CN 209564805U CN 201920177878 U CN201920177878 U CN 201920177878U CN 209564805 U CN209564805 U CN 209564805U
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Abstract
The utility model discloses a kind of steam condensate recycling devices that deoxygenation function is had for urea production, it is related to urea production equipment technical field, including steam boiler and the desulfurizing machine for being fixed at steam boiler side, condensation chamber is fixedly installed between the steam boiler and desulfurizing machine, the side of the condensation chamber is fixedly installed catch basin, outlet tube is fixedly connected between the condensation chamber and catch basin, solenoid valve is fixedly installed at the inner side of the outlet tube, the side of the outlet tube is fixedly installed inlet tube, second circulation pump is fixedly installed between the inlet tube and catch basin, provided with desulfurizing machine, first circulation conduit, first circulation pump, second circulation conduit, outlet tube and inlet tube, the steam condensate of recycling can be subjected to Desulfovibrio purified treatment, and it can be by the steam condensate of recycling Fully secondary cycle is carried out to utilize, it is more effectively energy saving, the resource utilization efficiency of water is improved, water resource waste is reduced.
Description
Technical field
It is specifically a kind of to have deoxygenation function for urea production the utility model relates to urea production equipment technical field
Steam condensate recycling device.
Background technique
Urea, also known as carbamide are a kind of white crystals by the organic compound that carbon, nitrogen, oxygen, hydrogen form.It is most simple
One of organic compound, be the main nitrogenous final product of mammal and certain fish vivo protein metabolic breakdowns.It is also
The highest nitrogenous fertilizer of nitrogen content at present, as a kind of neutral fertilizer, urea is suitable for various soil and plant.It is easy to maintain, uses
It is convenient, it is small to the destruction of soil, it is a kind of biggish chemical nitrogen fertilizer of current usage amount.Industrially use ammonia and carbon dioxide
Urea synthesis under certain condition can act on acid and generate salt.There is hydrolysis.Condensation reaction can be carried out at high temperature, generated
Biuret, contracting triuret and cyanuric acid.160 DEG C of decomposition are heated to, generate ammonia becomes isocyanic acid simultaneously.Because containing in human urine
There is this substance, so being named urea.Nitrogenous (N) 46% of urea is that nitrogen content is highest in solid nitrogenous fertilizer.
Need to use steam condensate recycling device in the production process of urea, however traditional urea production steam
Condensate recovery device in use, does not carry out desulfurization and filtering adsorption cleaning processing to steam condensate, causes back
The safety and reliability of the steam condensate of receipts reduce, and recovery efficiency is lower, and there are the risks of environmental pollution.Therefore, originally
Field technical staff provides a kind of steam condensate recycling device that deoxygenation function is had for urea production.
Utility model content
The steam condensate recycling that the purpose of this utility model is to provide a kind of for urea production with deoxygenation function
Device, with solve to propose in above-mentioned background technique traditional urea production with steam condensate recycling device in use,
Desulfurization and filtering adsorption cleaning processing are not carried out to steam condensate, lead to the safe and reliable of the steam condensate of recycling
Property reduce, the lower problem of recovery efficiency.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steam condensate recycling device having deoxygenation function for urea production, including steam boiler and fixation are set
The desulfurizing machine in steam boiler side is set, condensation chamber, the steam copper are fixedly installed between the steam boiler and desulfurizing machine
One end of furnace is fixedly installed filter chamber, and the side of the condensation chamber is fixedly installed catch basin, the condensation chamber and catch basin
Between be fixedly connected with outlet tube, solenoid valve, the side of the outlet tube are fixedly installed at the inner side of the outlet tube
It is fixedly installed inlet tube, second circulation pump, the steam boiler and collection are fixedly installed between the inlet tube and catch basin
It is fixedly installed second circulation conduit between sink, cooling tube is fixedly installed at the interior location of the condensation chamber, it is described cold
The side of solidifying room is fixedly installed controller, is fixedly installed temperature controller at the interior location of the condensation chamber.
As a further solution of the present invention: the output end of the temperature controller and the input terminal of controller are electrical
Connection, the switch input terminal that the output end of the controller is pumped with solenoid valve and second circulation are electrically connected.
First circulation is fixedly connected between the filter chamber and desulfurizing machine as a further solution of the present invention,
Conduit is fixedly installed first circulation pump at one end position of the first circulation conduit.
Filter layer, institute is fixedly installed at the interior location of the filter chamber as a further solution of the present invention,
The side for stating filter layer is fixedly installed adsorption layer, and the adsorption layer is a kind of activated carbon adsorption layer component.
The first company is fixedly connected between the steam boiler and condensation chamber as a further solution of the present invention,
Adapter tube, is fixedly connected with the second connecting tube, first connecting tube and the second connecting tube are equal between the condensation chamber and desulfurizing machine
It is connected with cooling tube.
It is spiral helicine condenser pipe structure that the cooling tube, which is a kind of shape, as a further solution of the present invention,
Part.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with desulfurizing machine, first circulation conduit, first circulation pump, second circulation conduit, outlet tube
And inlet tube, the steam condensate of recycling can be subjected to Desulfovibrio purified treatment, and the steam of recycling can be condensed
Liquid carries out secondary cycle utilization, more effectively energy saving, improves recovery efficiency, avoids that problem of environmental pollution occurs.
2, the utility model is provided with filter chamber, filter layer and adsorption layer, can be cold by the steam after recycling desulfurization process
Lime set is filtered adsorption treatment, improves the degree of purification of steam condensate, and recycling is more safe and reliable, improves water
Resource utilization efficiency, reduce water resource waste.
3, the utility model is provided with temperature sensor, controller, solenoid valve and second circulation pump, preferably in condensation chamber
Temperature is controlled, and is in temperature constant state to condense indoor temperature, is improved condensation chamber and is imitated to the condensation of steam condensate
Fruit improves production efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steam condensate recycling device for urea production with deoxygenation function；
Fig. 2 shows for urea production with the structure of filter chamber in the steam condensate recycling device of deoxygenation function to be a kind of
It is intended to；
Fig. 3 is a kind of working principle of steam condensate recycling device controller for urea production with deoxygenation function
Block diagram.
In figure: 1, steam boiler；2, filter chamber；201, filter layer；202, adsorption layer；3, the first connecting tube；4, controller；
5, condensation chamber；6, cooling tube；7, first circulation conduit；8, first circulation pumps；9, desulfurizing machine；10, the second connecting tube；11, temperature
Controller；12, solenoid valve；13, catch basin；14, outlet tube；15, inlet tube；16, second circulation pumps；17, second circulation conduit.
Specific embodiment
Please refer to Fig. 1~3, in the utility model embodiment, a kind of steam for urea production with deoxygenation function is cold
Condensate recovery device, including steam boiler 1 and the desulfurizing machine 9 for being fixed at 1 side of steam boiler, steam boiler 1 and desulfurization
Condensation chamber 5 is fixedly installed between machine 9, one end of steam boiler 1 is fixedly installed filter chamber 2, and the side fixation of condensation chamber 5 is set
It is equipped with catch basin 13, outlet tube 14 is fixedly connected between condensation chamber 5 and catch basin 13, is fixed at the inner side of outlet tube 14
It is provided with solenoid valve 12, the side of outlet tube 14 is fixedly installed inlet tube 15, and fixation is set between inlet tube 15 and catch basin 13
Be equipped with second circulation pump 16, be fixedly installed second circulation conduit 17 between steam boiler 1 and catch basin 13, condensation chamber 5 it is interior
It is fixedly installed cooling tube 6 at portion position, the side of condensation chamber 5 is fixedly installed controller 4, at the interior location of condensation chamber 5
It is fixedly installed temperature controller 11.
In Fig. 3: the output end of temperature controller 11 and the input terminal of controller 4 are electrically connected, the output end of controller 4
It is electrically connected with the switch input terminal of solenoid valve 12 and second circulation pump 16, has reached and followed convenient for control solenoid valve 12 and second
The purpose of 16 operation work of ring pump.
In Fig. 1: it is fixedly connected with first circulation conduit 7 between filter chamber 2 and desulfurizing machine 9, the one of first circulation conduit 7
It is fixedly installed first circulation pump 8 at end position, has reached convenient for the steam condensate after desulfurization process is delivered to filter chamber 2
Purpose.
In Fig. 2: filter layer 201, the side fixed setting of filter layer 201 being fixedly installed at the interior location of filter chamber 2
There is adsorption layer 202, adsorption layer 202 is a kind of activated carbon adsorption layer component, has been reached convenient for steam condensate is filtered suction
The purpose of attached processing.
In Fig. 1: being fixedly connected with the first connecting tube 3, condensation chamber 5 and desulfurizing machine 9 between steam boiler 1 and condensation chamber 5
Between be fixedly connected with the second connecting tube 10, the first connecting tube 3 and the second connecting tube 10 are connected with cooling tube 6, reach
Convenient for steam condensate to be carried out to the purpose of desulfurization process.
In Fig. 1: cooling tube 6 is that a kind of shape is spiral helicine condensation pipe component, has reached that cooling tube 6 is possessed is good
The purpose of good cooling effect.
The working principle of the utility model is: the high temperature of steam boiler 1 steams when using the steam condensate recycling device
Vapour by the first connecting tube 3 enter condensation chamber 5 cooling tube 6 in cooled down, steam condensate by the second connecting tube 10 into
Enter and carry out desulfurization process in desulfurizing machine 9, the steam condensate after desulfurization process is delivered in filter chamber 2 by first circulation pump 8, mistake
Filter layer 201 is fixedly installed at the interior location of filter chamber 2, the side of filter layer 201 is fixedly installed adsorption layer 202, adsorption layer
202 be a kind of activated carbon adsorption layer component, can be filtered adsorption treatment to the steam condensate after desulfurization, and treated steams
Vapour condensate liquid is sent to progress secondary cycle utilization, temperature controller 11 (model PT-100 temperature sensor) in steam boiler 1
Real-time monitoring can be carried out to the temperature in condensation chamber 5, when temperature is higher than preset value, information is conveyed to by temperature controller 11
Controller 4, controller 4 controls solenoid valve 12 and second circulation pump 16 is opened, and replaces the coolant liquid in condensation chamber 5, and will make
Obtaining coolant liquid can recycle between inlet tube 15 and catch basin 13, and when temperature is for preset value, controller 4 controls electricity
Magnet valve 12 and second circulation pump 16 are closed, and the temperature in condensation chamber 5 is in temperature constant state.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of steam condensate recycling device for having deoxygenation function for urea production, including steam boiler (1) and fixation
Desulfurizing machine (9) in steam boiler (1) side is set, which is characterized in that solid between the steam boiler (1) and desulfurizing machine (9)
Surely it being provided with condensation chamber (5), one end of the steam boiler (1) is fixedly installed filter chamber (2), and the one of the condensation chamber (5)
Side is fixedly installed catch basin (13), is fixedly connected with outlet tube (14) between the condensation chamber (5) and catch basin (13), described
It is fixedly installed at the inner side of outlet tube (14) solenoid valve (12), the side of the outlet tube (14) is fixedly installed feed liquor
It manages (15), second circulation pump (16), the steam boiler (1) is fixedly installed between the inlet tube (15) and catch basin (13)
It is fixedly installed between catch basin (13) second circulation conduit (17), is fixedly installed at the interior location of the condensation chamber (5)
Have cooling tube (6), the side of the condensation chamber (5) is fixedly installed controller (4), at the interior location of the condensation chamber (5)
It is fixedly installed temperature controller (11).
2. a kind of steam condensate recycling device that deoxygenation function is had for urea production according to claim 1,
It is characterized in that, the output end of the temperature controller (11) and the input terminal of controller (4) are electrically connected, the controller (4)
Output end and solenoid valve (12) and second circulation pump (16) switch input terminal be electrically connected.
3. a kind of steam condensate recycling device that deoxygenation function is had for urea production according to claim 1,
It is characterized in that, is fixedly connected with first circulation conduit (7) between the filter chamber (2) and desulfurizing machine (9), the first circulation is led
It manages and is fixedly installed first circulation pump (8) at an end position of (7).
4. a kind of steam condensate recycling device that deoxygenation function is had for urea production according to claim 1,
It is characterized in that, filter layer (201) is fixedly installed at the interior location of the filter chamber (2), the side of the filter layer (201) is solid
Surely it is provided with adsorption layer (202), the adsorption layer (202) is a kind of activated carbon adsorption layer component.
5. a kind of steam condensate recycling device that deoxygenation function is had for urea production according to claim 1,
It is characterized in that, is fixedly connected with the first connecting tube (3) between the steam boiler (1) and condensation chamber (5), the condensation chamber (5)
Be fixedly connected between desulfurizing machine (9) the second connecting tube (10), first connecting tube (3) and the second connecting tube (10) with
Cooling tube (6) is connected.
6. a kind of steam condensate recycling device that deoxygenation function is had for urea production according to claim 1,
It is characterized in that, the cooling tube (6) is that a kind of shape is spiral helicine condensation pipe component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177878.0U CN209564805U (en) | 2019-01-31 | 2019-01-31 | A kind of steam condensate recycling device having deoxygenation function for urea production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920177878.0U CN209564805U (en) | 2019-01-31 | 2019-01-31 | A kind of steam condensate recycling device having deoxygenation function for urea production |
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| CN209564805U true CN209564805U (en) | 2019-11-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191014A (en) * | 2020-09-26 | 2021-01-08 | 安徽金禾实业股份有限公司 | Method for cleaning active carbon in decoloring section |
-
2019
- 2019-01-31 CN CN201920177878.0U patent/CN209564805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191014A (en) * | 2020-09-26 | 2021-01-08 | 安徽金禾实业股份有限公司 | Method for cleaning active carbon in decoloring section |
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