CN207271022U - A kind of industrial fermentation exhaust gas dehydrating unit - Google Patents
A kind of industrial fermentation exhaust gas dehydrating unit Download PDFInfo
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- CN207271022U CN207271022U CN201721215456.5U CN201721215456U CN207271022U CN 207271022 U CN207271022 U CN 207271022U CN 201721215456 U CN201721215456 U CN 201721215456U CN 207271022 U CN207271022 U CN 207271022U
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- dimensional
- dehumidifier
- sprinkler
- pipe heater
- exhaust gas
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Abstract
The utility model discloses a kind of industrial fermentation exhaust gas dehydrating unit, including three-dimensional tube dehumidifier, frequency conversion fan, sprinkler, cold water storage cistern, variable frequency pump, three-dimensional pipe heater and the plasma reactor being connected by pipeline.Fermentation waste gas after three-dimensional pipe heater, the processing of three-dimensional tube dehumidifier, is transmitted back to three-dimensional pipe heater, enters back into plasma reactor successively, fully passes through discharge of pipes through air-introduced machine after reaction；The shell-side of the three-dimensional tube dehumidifier is exhaust gas, pipe side is air, air is connected through sprinkler decreasing temperature and increasing humidity by frequency conversion fan with outdoor air, the three-dimensional tube dehumidifier is furnished with sprinkler, the sprinkler connects a cold water storage cistern by variable frequency pump, cold water storage cistern cold water is prepared by refrigeration plant, and the refrigeration plant is built-in with circulating chilled water water pump.The utility model service life is grown；Three-dimensional tube dehumidifier in device, three-dimensional pipe heater can separate unit arrangement, it is small suitable for the design and use of big flow exhaust gas, floor space.
Description
Technical field
It the utility model is related to the fields such as chemical industry, pharmacy, and in particular to a kind of industrial fermentation exhaust gas dehydrating unit.
Background technology
Stench peculiar smell, poisonous and harmful goods and materials in corona treatment purification exhaust gas are a kind of technologies of comparative maturity,
The fields such as oil, chemical industry, pharmacy, garbage disposal site have obtained substantial amounts of promotion and application.Sent out according to corona treatment industry
The techniqueflow (see Fig. 1) of ferment exhaust device, the gas with foreign flavor collected by fermentor off-gases recovery system is, it is necessary to by pretreatment
Plasma reactor is entered back into after device dehumidifying, cooling or heating, eliminates the gas of peculiar smell purification through the high idle discharge of discharge duct
Put.General industry fermentation waste gas temperature at 30-65 DEG C, relative humidity in 95-100%, dehumidified by pretreatment unit, heat up or
After cooling, relative humidity≤85%, temperature≤48 DEG C (gradient of temperature is depending on the process).Industrial waste gas has certain corrosion
Property, indivedual source of the gas corrosion are more serious.To meet the technical requirements of plasma reactor, current most of pre-processing devices are adopted
With airdryer dry waste gas, copper pipe overcoat titanium aluminium wing is used using air as the dehumidifier of source of the gas, evaporator and condenser
Piece, the equipment are used for having corrosive gas, its resistance to corrosion is poor, and service life is short.In addition, airdryer handles gas
The scale of construction is small, needs more tablecloths to put for big flow industrial waste gas, takes up a large area.
Utility model content
To solve the above problems, the utility model provides a kind of industrial fermentation exhaust gas dehydrating unit, service life length；Dress
Put middle three-dimensional tube dehumidifier, three-dimensional pipe heater can separate unit arrangement, suitable for the design and use of big flow exhaust gas, take up an area face
Product is small.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of industrial fermentation exhaust gas dehydrating unit, including three-dimensional tube dehumidifier, frequency conversion fan, the water spray being connected by pipeline
Equipment, cold water storage cistern, variable frequency pump, three-dimensional pipe heater and plasma reactor, fermentation waste gas is successively through three-dimensional pipe heater, three
After tieing up the processing of pipe dehumidifier, three-dimensional pipe heater is transmitted back to, enters back into plasma reactor, fully passed through after reaction through air-introduced machine
Discharge of pipes；The shell-side of the three-dimensional tube dehumidifier is exhaust gas, and pipe side is air, and air passes through change through sprinkler decreasing temperature and increasing humidity
Frequency wind turbine is connected with outdoor air, and the three-dimensional tube dehumidifier is furnished with sprinkler, which is connected by variable frequency pump
A cold water storage cistern is connect, cold water storage cistern cold water is prepared by refrigeration plant, and the refrigeration plant is built-in with circulating chilled water water pump, further includes a control
Device processed, the output terminal of the controller and the three-dimensional tube dehumidifier, three-dimensional pipe heater, plasma reactor, air-introduced machine, frequency conversion
Wind turbine, variable frequency pump, water circulating pump are connected with refrigeration plant, and the sprinkler is sprayed water according to the high high adjustment of entering air temperature
Amount.
Preferably, the three-dimensional tube dehumidifier, three-dimensional pipe heater are manufactured using resistant material.
Preferably, an inlet end of the three-dimensional pipe heater is connected with fermentation waste gas pipeline, three-dimensional pipe heater
An outlet side pipeline, outlet side and the three-dimensional pipe heater of three-dimensional tube dehumidifier that are connected with three-dimensional tube dehumidifier it is another into
The first temperature sensor and humidity sensor, another outlet side of three-dimensional pipe heater are mounted on the pipeline that gas end is connected
Pipeline that pipeline, the three-dimensional tube dehumidifier being connected with the inlet end of plasma reactor are connected with frequency conversion fan, variable frequency pump with
The pipeline of sprinkler connection, the water outlet of sprinkler are mounted on second temperature sensor and flow sensor, the first temperature
The input terminal of sensor, second temperature sensor, humidity sensor and flow sensor with the controller is spent to be connected.Temperature
Degree, humidity and flow measurement instrument enter data into data collecting system by hardware, monitor each instrument measurement data in real time.
The utility model has the advantages that：
The available resistant material manufacture of three-dimensional tube dehumidifier, three-dimensional pipe heater, uses the longevity in the utility model device
Life length.Three-dimensional tube dehumidifier in the utility model device, three-dimensional pipe heater can separate unit arrangement, suitable for big flow exhaust gas
Design and use, floor space are small.In use, night summer runs refrigeration plant, cold water storage will be prepared in cold water (insulation)
Case, uses for sprinkler on daytime, and night electricity rates are low, and in addition night outdoor environment temperature is low, high cooling efficiency, and in the spring
Season, autumn, winter, outside air temperature is less than 20 DEG C, therefore need not run sprinkler, saves operating cost；By example
Parameter calculates, and energy-saving effect is notable.Using the utility model device compared with using airdryer, dehumidifier processing cost
521 yuan/hour；99.5 yuan/hour of the utility model device processing cost (contains water rate), it is annual by 5000 it is small when operation calculate,
The utility model device year saves 2,140,000 yuan of operating cost.
Brief description of the drawings
Fig. 1 is the techniqueflow chart of corona treatment industrial fermentation exhaust device in the prior art.
Fig. 2 is a kind of flow diagram of industrial fermentation exhaust gas dehydrating unit of the utility model embodiment.
Fig. 3 is thermal measurement and the control schematic diagram of a kind of industrial fermentation exhaust gas dehydrating unit of the utility model embodiment.
Fig. 4 is the signal psychrometric chart during a kind of industrial fermentation exhaust gas dehumanization method of the utility model embodiment.
Embodiment
In order to which the purpose of this utility model and advantage is more clearly understood, with reference to embodiments to the utility model into
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
As shown in Figure 2 and Figure 3, an embodiment of the present invention provides a kind of industrial fermentation exhaust gas dehydrating unit, including pipeline is passed through
Connected three-dimensional tube dehumidifier, frequency conversion fan, sprinkler, cold water storage cistern, variable frequency pump, three-dimensional pipe heater and plasma reaction
Device, fermentation waste gas after three-dimensional pipe heater, the processing of three-dimensional tube dehumidifier, are transmitted back to three-dimensional pipe heater, enter back into successively
Pass through discharge of pipes through air-introduced machine after ion reactor, fully reaction；The shell-side of the three-dimensional tube dehumidifier is exhaust gas, and pipe side is
Air, air are connected through sprinkler decreasing temperature and increasing humidity by frequency conversion fan with outdoor air, and the three-dimensional tube dehumidifier is furnished with
Sprinkler, the sprinkler connect a cold water storage cistern by variable frequency pump, and cold water storage cistern cold water is prepared by refrigeration plant, the refrigeration
Equipment is built-in with circulating chilled water water pump, further includes a controller, the output terminal of the controller and the three-dimensional tube dehumidifier, three-dimensional
Pipe heater, plasma reactor, air-introduced machine, frequency conversion fan, variable frequency pump, water circulating pump are connected with refrigeration plant, the spray
Wetting system is according to the high high adjustment water spray of entering air temperature, and the three-dimensional tube dehumidifier, three-dimensional pipe heater are using corrosion-resistant
Material manufacture, service life length, and three-dimensional tube dehumidifier, three-dimensional pipe heater can separate unit arrangement, suitable for big flow exhaust gas
Design and use, floor space is small, it is described three-dimensional pipe heater an inlet end be connected with fermentation waste gas pipeline, three-dimensional
Pipeline, the outlet side of three-dimensional tube dehumidifier and the three-dimensional tube that one outlet side of pipe heater is connected with three-dimensional tube dehumidifier heat
Be mounted on the first temperature sensor and humidity sensor on the pipeline that another inlet end of device is connected, three-dimensional pipe heater it is another
Pipeline that pipeline that a outlet side is connected with the inlet end of plasma reactor, three-dimensional tube dehumidifier are connected with frequency conversion fan, become
Pipeline that frequency water pump is connected with sprinkler, the water outlet of sprinkler are mounted on second temperature sensor and flow sensing
Device, the input terminal of the first temperature sensor, second temperature sensor, humidity sensor and flow sensor with the controller
It is connected.Temperature, humidity and flow measurement instrument enter data into data collecting system by hardware, monitor each instrument measurement in real time
Data.
This specific implementation is passed to by dehumidifier the heat of industrial fermentation exhaust gas cold by the use of cold wind as cooling medium
Wind, realizes in dehumidifier exhaust gas side surface and condenses, and condensation water is separated out, so as to reach cool-down dehumidification purpose；In use, specifically include
Following steps：
S1, using three-dimensional pipe heater, three-dimensional tube dehumidifier to fermentation waste gas carry out cool-down dehumidification processing, three-dimensional tube dehumidifying
Device shell-side is exhaust gas, and pipe side is outdoor air；Three-dimensional tube heater shell-side is exhaust gas after dehumidifying, and pipe side is exhaust gas before dehumidifying
S2, using three-dimensional pipe heater the wet heating treatment such as carry out to the fermentation waste gas after step S1 processing, reaches it
To the state of plasma reactor requirement, three-dimensional tube heater shell-side is exhaust gas after dehumidifying, and pipe side is exhaust gas before dehumidifying；
After the wet heating treatment such as S3, completion so that fermentation waste gas enters in plasma reactor, fully through air inducing after reaction
Machine passes through discharge of pipes.
As shown in Figure 2 and Figure 4, the fermentation waste gas parameter of three-dimensional pipe heater inlet end A is in the step S1：Dry bulb temperature
58 DEG C of degree, relative humidity 100%, enthalpy moisture 137.9g/ (kg. dry air)；Dehumidify with three-dimensional tube three-dimensional pipe heater outlet side
Fermentation waste gas parameter between device inlet end is：57.8 DEG C of dry-bulb temperature, relative humidity 100%, (kg. is done enthalpy moisture 136.5g/
Air)；Fermentation waste gas parameter between three-dimensional tube dehumidifier outlet side B and three-dimensional another inlet end of pipe heater is：Dry bulb
44.8 DEG C of temperature, relative humidity 100%, three-dimensional pipe heater is another in enthalpy moisture 65.2g/ (kg. dry air), the step S2
Fermentation waste gas parameter between outlet side C and the inlet end of plasma reactor is：48 DEG C of dry-bulb temperature, relative humidity 85%,
Enthalpy moisture 65.2g/ (kg. dry air).
Preferably, when three-dimensional tube dehumidifier entering air temperature is higher than 20 DEG C, variable frequency pump, water spray root are automatically turned on
Determined according to outdoor air parameter, when water injector entering air temperature be 31.5 DEG C, relative humidity 47%, atmospheric pressure 88140Pa
When, water spray 1801kg/h, injection water temperature is 6 DEG C, when three-dimensional tube dehumidifier entering air temperature is less than 20 DEG C, is stopped automatically
Only variable frequency pump is run；When three-dimensional tube dehumidifier outlet exhaust temperature is less than 44.8 DEG C, air quantity of variable-frequency fan, air quantity can be reduced
Decreasing value according to outdoor air conditions Parameters variation design, night summer operation refrigeration plant, prepare low-temperature cold water be stored in it is cold
Water (insulation) case, so that sprinkler on daytime uses, storage water is joined according to sprinkler run time and outdoor air conditions
Number design determines.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. industrial fermentation exhaust gas dehydrating unit, it is characterised in that including be connected by pipeline three-dimensional tube dehumidifier, frequency conversion Wind turbine, sprinkler, cold water storage cistern, variable frequency pump, three-dimensional pipe heater and plasma reactor, fermentation waste gas is successively through three-dimensional tube After heater, the processing of three-dimensional tube dehumidifier, three-dimensional pipe heater is transmitted back to, enters back into plasma reactor, fully passed through after reaction Air-introduced machine passes through discharge of pipes；The shell-side of the three-dimensional tube dehumidifier is exhaust gas, and pipe side is air, and air cools down through sprinkler Humidification is connected by frequency conversion fan with outdoor air, and the three-dimensional tube dehumidifier is furnished with sprinkler, which passes through Variable frequency pump connects a cold water storage cistern, and cold water storage cistern cold water is prepared by refrigeration plant, and the refrigeration plant is built-in with circulating chilled water water pump, Further include a controller, the output terminal of the controller and the three-dimensional tube dehumidifier, three-dimensional pipe heater, plasma reactor, Air-introduced machine, frequency conversion fan, variable frequency pump, water circulating pump are connected with refrigeration plant, and the sprinkler is according to entering air temperature High high adjustment water spray.
- A kind of 2. industrial fermentation exhaust gas dehydrating unit as claimed in claim 1, it is characterised in that the three-dimensional tube dehumidifier, Three-dimensional pipe heater is manufactured using resistant material.
- 3. a kind of industrial fermentation exhaust gas dehydrating unit as claimed in claim 1, it is characterised in that the three-dimensional tube is using three-dimensional Gilled tube, inner surface of tube and outer surface are three-dimensional rib plate structure, are fabricated with corrosion-resistant embryonic tube.
- 4. a kind of industrial fermentation exhaust gas dehydrating unit as claimed in claim 1, it is characterised in that the three-dimensional pipe heater The pipe that pipeline that one inlet end is connected with fermentation waste gas, an outlet side of three-dimensional pipe heater are connected with three-dimensional tube dehumidifier The first temperature is mounted on the pipeline that road, the outlet side of three-dimensional tube dehumidifier are connected with three-dimensional another inlet end of pipe heater to pass Sensor and humidity sensor, pipeline that another outlet side of three-dimensional pipe heater is connected with the inlet end of plasma reactor, The water outlet of the pipeline, sprinkler of pipeline, variable frequency pump and sprinkler connection that three-dimensional tube dehumidifier is connected with frequency conversion fan End is mounted on second temperature sensor and flow sensor, the first temperature sensor, second temperature sensor, humidity sensor It is connected with input terminal of the flow sensor with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215456.5U CN207271022U (en) | 2017-09-21 | 2017-09-21 | A kind of industrial fermentation exhaust gas dehydrating unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721215456.5U CN207271022U (en) | 2017-09-21 | 2017-09-21 | A kind of industrial fermentation exhaust gas dehydrating unit |
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| CN207271022U true CN207271022U (en) | 2018-04-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376604A (en) * | 2017-09-21 | 2017-11-24 | 重庆市商顺换热设备有限公司 | A kind of industrial fermentation waste gas dehumanization method and device |
-
2017
- 2017-09-21 CN CN201721215456.5U patent/CN207271022U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376604A (en) * | 2017-09-21 | 2017-11-24 | 重庆市商顺换热设备有限公司 | A kind of industrial fermentation waste gas dehumanization method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200927 Address after: 400033, Chongqing District, Shapingba Town, wellhead village, tile bamboo Fort Society Patentee after: Chongqing Guangya heat exchange equipment Co.,Ltd. Address before: 402566 Chongqing Tongliang County Chongqing Tongliang District Pu Lu Street Longshan road 25 Patentee before: CHONGQING SHANGSHUN HEAT TRANSFER EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 402460 building 15, No. 5, Chuangxin Avenue, Changzhou street, Rongchang District, Chongqing Patentee after: Wang Jian Address before: 400033 wazhubao community, Jingkou village, Jingkou Town, Shapingba District, Chongqing Patentee before: Chongqing Guangya heat exchange equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220518 Address after: 402560 No.25 Longshan Avenue, Pulu street, Tongliang District, Chongqing Patentee after: CHONGQING SHANGSHUN HEAT TRANSFER EQUIPMENT Co.,Ltd. Address before: 402460 building 15, No. 5, Chuangxin Avenue, Changzhou street, Rongchang District, Chongqing Patentee before: Wang Jian |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220629 Address after: 402460 building 15, No. 5, Chuangxin Avenue, Changzhou street, Rongchang District, Chongqing Patentee after: Chongqing Xinshun Shengda Technology Co.,Ltd. Address before: 402560 No.25 Longshan Avenue, Pulu street, Tongliang District, Chongqing Patentee before: CHONGQING SHANGSHUN HEAT TRANSFER EQUIPMENT Co.,Ltd. |