CN205032032U - Tobacco peculiar smell is handled and defogging device - Google Patents
Tobacco peculiar smell is handled and defogging device Download PDFInfo
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- CN205032032U CN205032032U CN201520699510.2U CN201520699510U CN205032032U CN 205032032 U CN205032032 U CN 205032032U CN 201520699510 U CN201520699510 U CN 201520699510U CN 205032032 U CN205032032 U CN 205032032U
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Abstract
The utility model discloses a tobacco peculiar smell is handled and defogging device. It is including washing pond, washing device, fan power device, cooling tower, heat exchanger, water pump, wash the pond and wash pond or the multistage pond of washing for the single -stage, the pond front end is washed to the single -stage or multistage xi chi rear end is equipped with fan power device, wash the pond front end and be equipped with the air inlet, wash the pond end and be equipped with the gas vent, xi chi upper portion is equipped with the washing device of the shower water of can blowing out, it is equipped with cooling tower, heat exchanger, water pump to wash the pond next door, washing device's circulating water carries out the heat transfer through heat exchanger with the cooling tower circulating water, heat in the cooling tower circulating water gives off to the atmosphere in, realized the heat exchange of water, vapour from this, reached and to last defogging energy -conserving effect again. The device still includes an automatic operation controlling means by PLC programmable logic controller control. The the device defogging is thorough, and fog effects is stable, and equipment area is little, and the energy resource consumption is little, simple structure, convenient operation.
Description
Technical field
The utility model belongs to tobacco peculiar-smell processing technology field, relates to a kind of tobacco cutting humidity discharging tobacco peculiar smell treating device, particularly a kind of tobacco peculiar-smell process and demister.
Background technology
In tobacco leaf production process, have a large amount of high temperature, high humidity steam discharge together along with technology waste gas (having peculiar smell), a large amount of water smoke is produced in toxic emission to air, water smoke racks to tens of rice even distance of hundreds of meters, produces puzzlement greatly to resident living.Scientific research shows, in tobacco leaf production, the energy of high temperature, high humidity steam is huge, and power is thousands of to tens thousand of kilowatts/hours.
Existing tobacco peculiar-smell treatment facility does not design supporting demister, and fog discharge phenomenon cannot solve, and produces and is becoming increasingly acute with the contradiction of environmental protection.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of tobacco peculiar-smell process and demister, to eliminate the fog discharge situation in tobacco leaf production process, solves the contradictory problems of producing with environmental protection.
Design of the present utility model is as follows: in order to reach not only demist but also energy-conservation effect, the mode by water, vapour heat exchange completes.Therefore, tobacco process produces discharge fog can add demister process by wash pool, realizes the object of protection of the environment.
The technical solution of the utility model is as follows:
A kind of tobacco peculiar-smell process of the utility model and demister, it comprises wash pool, wash mill, blower fan power set, cooling tower, heat exchanger, water pump; Wash pool can be single-stage wash pool or multistage wash pool; Single-stage wash pool front end or multistage wash pool rear end are provided with blower fan power set; Wash pool front end is provided with one for entering the air inlet of waste gas, and wash pool end is provided with one for arranging the exhaust outlet of purified gas, and wash pool top is provided with the wash mill that can spray shower water; The circulating water outlet of wash mill is connected with the wash mill recirculated water entrance of heat exchanger by wash mill recirculating water pump, and the wash mill circulating water outlet of heat exchanger is connected with the recirculated water entrance of wash mill; Wash pool side is provided with cooling tower, heat exchanger, cooling-tower circulating water water pump; The circulating water outlet of cooling tower is connected with the cooling-tower circulating water entrance of heat exchanger by cooling-tower circulating water water pump, and the cooling-tower circulating water outlet of heat exchanger is connected with the recirculated water entrance of cooling tower.
Further, one-level wash pool can be equipped with one group of wash mill; One group of wash mill is equipped with one group of cooling tower, heat exchanger, cooling-tower circulating water water pump; Multistage wash pool can be equipped with two groups of cooling towers, heat exchanger, cooling-tower circulating water water pump;
Further, the one-level wash pool in multistage wash pool is provided with and can enters from wash pool side and spray the dust arrester of shower water, and the recirculated water in dust arrester carries out self-loopa by dust arrester recirculating water pump.
Tobacco peculiar-smell process of the present utility model and demister, also comprise an automatic operation control device controlled by PLC; Wash mill recirculating water pump and cooling-tower circulating water exit of pump are equipped with control valve; Three output ports in PLC are electrically connected with the motor of blower fan power set, wash mill recirculating water pump discharge control valve, cooling-tower circulating water Water-pump outlet control valve respectively.
The beneficial effects of the utility model:
Tobacco peculiar-smell process of the present utility model and demister, in implementation process, when entering the high temperature of wash pool, high humidity waste gas by wash pool, the heat in waste gas and moisture content absorb by the recirculated water that sprays out in wash mill; The heat of wash mill recirculated water is converted to through over-heat-exchanger in the recirculated water of cooling tower; Heat in cooling-tower circulating water is distributed in air; Thus achieve the heat exchange of water, vapour, reach and can continue demist effect energy-conservation again, achieve the object of protection of the environment.
Tobacco peculiar-smell process of the present utility model and demister, demist is thorough, demist effect stability, and occupation area of equipment is little, and energy resource consumption is little, and structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of tobacco peculiar-smell process of the utility model and demister.
In figure: 1, blower fan power set 2, exhaust outlet 3, wash pool 4, wash mill 5, air inlet 6, cooling tower 7, wash mill recirculating water pump 8, heat exchanger 9, automatic operation control device 10, cooling-tower circulating water water pump 11, dust arrester recirculating water pump 12, dust arrester
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with drawings and Examples, the utility model being further described.
Embodiment 1
As shown in Figure 1, a kind of tobacco peculiar-smell process of the utility model and demister, it comprises wash pool 3, wash mill 4, blower fan power set 1, cooling tower 6, heat exchanger 8, wash mill recirculating water pump 7, cooling-tower circulating water water pump 10, and automatic operation control device 9; In figure, wash pool 3 is three grades of wash pool (primary dust removings, rear two-stage cooling deodorizing), one-level wash pool front end is provided with one for entering the air inlet 5 of waste gas, three grades of wash pool ends are provided with one for arranging the exhaust outlet 2 of purified gas, three grades of wash pool rear ends are provided with blower fan power set 1 (air-introduced machine), are released by the purified gas through dedusting, cooling and washing (eliminating the unusual smell) by air-introduced machine from wash pool; Wherein, one-level wash pool is provided with and can (side) enters and spray the dust arrester 12 of shower water from the side, and the recirculated water in dust arrester carries out self-loopa by dust arrester recirculating water pump 11; Secondary wash pool and three grades of wash pool top are equipped with can from the wash mill 4 spraying shower water (formation cascade) above; Wash pool 3 side (side) is provided with cooling tower 6, heat exchanger 8, cooling-tower circulating water water pump 10; Rear two-stage cooling wash pool is equipped with two groups of cooling towers 6, heat exchanger 8, cooling-tower circulating water water pump 10.
The circulating water outlet of wash mill 4 is connected with the wash mill recirculated water entrance of heat exchanger 8 by wash mill recirculating water pump 7, and the wash mill circulating water outlet of heat exchanger 8 is connected with the recirculated water entrance of wash mill 4.
The circulating water outlet of cooling tower 6 is connected with the cooling-tower circulating water entrance of heat exchanger 8 by cooling-tower circulating water water pump 10, and the cooling-tower circulating water outlet of heat exchanger 8 is connected with the recirculated water entrance of cooling tower 6.
Above-mentioned tobacco peculiar-smell process and demister, also comprise an automatic operation control device controlled by PLC; In figure, be provided with automatic operation control device 9 in the side of blower fan power set 1, automatic operation control device 9 is a set of device controlled by PLC.Wash mill recirculating water pump 7 and cooling-tower circulating water water pump 10 outlet are equipped with control valve; Three output ports in PLC are electrically connected with the motor of blower fan power set 1, wash mill recirculating water pump 7 discharge control valve, cooling-tower circulating water water pump 10 discharge control valve respectively.
The utility model is when concrete operations: the tobacco leaf production technology waste gas of collection, enters wash pool 3 through pipeline under the suction of blower fan power set 1; In wash pool, recirculated water (the i.e. wash mill recirculated water) from top to down in wash mill fully contacts with waste gas, and the transfer of heat in high-temp waste gas is in low-temperature circulating water.Heat in waste gas and water content decline to a great extent and suitable with air, without atomizating phenomenon when entering air.Wash mill recirculated water water temperature after washing raises, squeeze into heat exchanger 8 by wash mill recirculating water pump 7 and carry out heat exchange with cooling-tower circulating water, heat is exchanged in cooling-tower circulating water, wash mill recirculated water after over-heat-exchanger 8 is lowered the temperature, enters wash pool from the circulation of wash mill entrance afterwards again.Cooling-tower circulating water after over-heat-exchanger 8 temperature raises is through cooling tower 6, and heat, by Atmospheric Absorption (be provided with filler special in cooling tower, air flows through from bottom to top, makes circulating water get off), is lowered the temperature; And obtain the cooling-tower circulating water after lowering the temperature through cooling tower 6 and carried by cooling-tower circulating water water pump 10, then enter heat exchanger 8 and carry out heat exchange with wash mill recirculated water.Above process is gone round and begun again, and circulation is carried out, thus realizes the lasting demist to waste gas.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates the utility model principle; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. tobacco peculiar-smell process and a demister, is characterized in that, it comprises wash pool, wash mill, blower fan power set, cooling tower, heat exchanger, water pump; Wash pool is single-stage wash pool or multistage wash pool; Single-stage wash pool front end or multistage wash pool rear end are provided with blower fan power set; Wash pool front end is provided with one for entering the air inlet of waste gas, and wash pool end is provided with one for arranging the exhaust outlet of purified gas; Wash pool top is provided with the wash mill that can spray shower water; The circulating water outlet of wash mill is connected with the wash mill recirculated water entrance of heat exchanger by wash mill recirculating water pump, and the wash mill circulating water outlet of heat exchanger is connected with the recirculated water entrance of wash mill; Wash pool side is provided with cooling tower, heat exchanger, cooling-tower circulating water water pump; The circulating water outlet of cooling tower is connected with the cooling-tower circulating water entrance of heat exchanger by cooling-tower circulating water water pump, and the cooling-tower circulating water outlet of heat exchanger is connected with the recirculated water entrance of cooling tower.
2. tobacco peculiar-smell process as claimed in claim 1 and demister, it is characterized in that, one-level wash pool is equipped with one group of wash mill; One group of wash mill is equipped with one group of cooling tower, heat exchanger, cooling-tower circulating water water pump; Multistage wash pool is equipped with two groups of cooling towers, heat exchanger, cooling-tower circulating water water pump.
3. tobacco peculiar-smell process as claimed in claim 1 and demister, it is characterized in that, one-level wash pool in multistage wash pool is provided with and can enters from wash pool side and spray the dust arrester of shower water, and the recirculated water in dust arrester carries out self-loopa by dust arrester recirculating water pump.
4. the tobacco peculiar-smell process as described in claim 1,2 or 3 and demister, is characterized in that, this tobacco peculiar-smell process and demister, also comprises an automatic operation control device controlled by PLC; Wash mill recirculating water pump and cooling-tower circulating water exit of pump are equipped with control valve; Three output ports in PLC are electrically connected with the motor of blower fan power set, wash mill recirculating water pump discharge control valve, cooling-tower circulating water Water-pump outlet control valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699510.2U CN205032032U (en) | 2015-09-10 | 2015-09-10 | Tobacco peculiar smell is handled and defogging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520699510.2U CN205032032U (en) | 2015-09-10 | 2015-09-10 | Tobacco peculiar smell is handled and defogging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032032U true CN205032032U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520699510.2U Active CN205032032U (en) | 2015-09-10 | 2015-09-10 | Tobacco peculiar smell is handled and defogging device |
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| CN (1) | CN205032032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289163A (en) * | 2015-09-10 | 2016-02-03 | 金心东 | Tobacco foreign smell processing and defogging device and method |
| CN106964228A (en) * | 2017-05-09 | 2017-07-21 | 金心东 | Redrying industry ecological, environmental protective system |
-
2015
- 2015-09-10 CN CN201520699510.2U patent/CN205032032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289163A (en) * | 2015-09-10 | 2016-02-03 | 金心东 | Tobacco foreign smell processing and defogging device and method |
| CN106964228A (en) * | 2017-05-09 | 2017-07-21 | 金心东 | Redrying industry ecological, environmental protective system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: 201400 room 212, building 3, No.28 NongJiao Road, Huqiao community, Zhelin Town, Fengxian District, Shanghai Patentee after: Shanghai Xien Environmental Protection Technology Co., Ltd. Address before: 200083, room 651, 1206 Quyang Road, Shanghai, Hongkou District Patentee before: Jin Xindong |
|
| TR01 | Transfer of patent right |