CN103752130A - Wet and hot exhaust processing device - Google Patents

Wet and hot exhaust processing device Download PDF

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Publication number
CN103752130A
CN103752130A CN201410036075.5A CN201410036075A CN103752130A CN 103752130 A CN103752130 A CN 103752130A CN 201410036075 A CN201410036075 A CN 201410036075A CN 103752130 A CN103752130 A CN 103752130A
Authority
CN
China
Prior art keywords
hot exhaust
processing device
wet
hydrophilic
damp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410036075.5A
Other languages
Chinese (zh)
Inventor
张寅龙
陈亮
迟忠德
王文朋
钟顺林
黄艺平
王植申
卢家鑫
黄运星
郭传林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIPPR Engineering Group Co Ltd
Original Assignee
SIPPR Engineering Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SIPPR Engineering Group Co Ltd filed Critical SIPPR Engineering Group Co Ltd
Priority to CN201410036075.5A priority Critical patent/CN103752130A/en
Publication of CN103752130A publication Critical patent/CN103752130A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a wet and hot exhaust processing device which comprises a frame arranged above a wet and hot exhaust outlet. A center shaft is arranged in the middle of the frame; the center shaft is sleeved with a hydrophilic impeller; a ring-shaped water collecting disk is arranged at the inner edge of the frame at the lower part of the hydrophilic impeller; a water outlet is formed in the ring-shaped water collecting disk. The wet and hot exhaust processing device has the advantages of simple structure, convenience for installation and manufacturing, low cost and good effect. Moisture in wet and hot exhaust and corresponding heat carried by the moisture are recovered by utilizing an adsorption catchment technical method; low-temperature hot water is produced; waste heat in the low-temperature hot water can be used subsequently; equipment is simple and practical; the technology is advanced and reasonable. Meanwhile, the wet and hot exhaust processing device effectively controls the white smoke phenomenon and protects the environment; the moisture in the wet and hot exhaust is recovered and water sources are saved.

Description

Damp and hot exhaust gas processing device
Technical field
The present invention relates to UTILIZATION OF VESIDUAL HEAT IN technical field, especially relate to a kind of damp and hot exhaust gas processing device.
Background technology
Cooling tower, drying plant etc. can give off a large amount of damp and hot tail gas when work, and this tail gas has certain temperature, but not high, and conventionally at 40~80 ℃, but its humidity is larger, and general >=80%, contains a large amount of moisture and a certain amount of waste heat.During discharge, be subject to the impact of extraneous Cryogenic air, can condensation fine liquid particles, form white mist, i.e. our alleged white cigarette phenomenon conventionally.White cigarette phenomenon not only has a strong impact on urban look and image, but also can upset the leeward damp and hot nature in area and cause Legionella to spread with fog, the more important thing is that a large amount of moisture and waste heat directly discharge, caused huge waste, particularly in some occasion, as thermal power plant's double-curve cooling column, paper mill oven dry portion etc., per hour easily have hundreds of ton even to go up kiloton moisture and the discharge of corresponding heat, and this waste is wherein obviously huge.
In this field, there is no at present the mature technology product that specialty addresses this problem.For the cooling tower of some type or dry white cigarette, also there were some researchs or trial, as dry section is set, hot water finned coil is set, electric heater unit is set, condensing unit is set or washes processing etc., but because facility floor space is large or installation restriction is large or need excess power input, maybe can not be applicable to the different reasons such as large discharge capacity, above-mentioned technology all fails really to play a role in engineering practice, and described damp and hot tail gas problem also fails effectively to be solved.
Summary of the invention
The object of the invention is to provide a kind of damp and hot exhaust gas processing device of the damp and hot tail gas of recovery that can be succinctly practical.
For achieving the above object, the present invention can take following technical proposals:
Damp and hot exhaust gas processing device of the present invention, comprises the framework that is arranged on damp and hot tail gas outlet top; In described frame mid portion, be vertically installed with axis, on described axis, be set with hydrophilic impeller, in the framework inside edge of described hydrophilic impeller bottom, be provided with annular water-collecting tray, on described annular water-collecting tray, offer delivery port.
Described delivery port is connected with cistern by pipeline.
The blade of described hydrophilic impeller is downward-sloping setting all, and blade consists of skeleton and the hydrophilic layer cover that is arranged on described skeleton outside.
Persevering torque motor is set on described axis.
In described cistern, be provided with pumping conduit, the described pumping conduit other end is placed in described hydrophilic impeller top, is provided with valve and water pump on pumping conduit.
The invention has the advantages that simple in structure, install easily manufactured, cost is low, effective.Utilize the technical method of adsorbing and trapping to reclaim moisture in damp and hot tail gas and entrained corresponding heat thereof, output low-temperature water heating, can carry out later use by waste heat wherein, the simple and direct practicality of equipment, and advanced technology is reasonable.White cigarette phenomenon, protection of the environment have effectively been administered simultaneously; Reclaim moisture wherein, save water source.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, damp and hot exhaust gas processing device of the present invention, comprises the framework 2 that is arranged on damp and hot tail gas outlet 1 top; At described framework 2 middle parts, be vertically installed with axis 3, on described axis 3, be set with hydrophilic impeller 4, in framework 2 inside edges of described hydrophilic impeller 4 bottoms, be provided with annular water-collecting tray 5, on described annular water-collecting tray 5, offer delivery port; Described delivery port is connected with cistern 7 by pipeline 6; The blade of described hydrophilic impeller 4 is downward-sloping setting all, and blade consists of skeleton and the hydrophilic layer cover that is arranged on described skeleton outside; Blade skeleton adopts sheet metal component and section steel manufacture, form appearance profile and the strength support of blade, hydrophilic layer cover material is chosen as hydrophily sorbing material as strongly hydrophilic materials such as absorbent cotton, polyvinyl alcohol synthetic material, acrylate copolymers, be convenient to the moisture in the damp and hot tail gas of adsorbing and trapping, described hydrophilic material is clamped and fastened on blade skeleton by stainless steel cloth.Persevering torque motor 8 is set on described axis 3; In described cistern 7, be provided with pumping conduit 9, described pumping conduit 9 other ends are placed in described hydrophilic impeller 4 tops, are provided with valve and water pump on pumping conduit 9.
Its operation principle is: adopt the technical method of adsorbing and trapping to reclaim the moisture in damp and hot tail gas.The blade pass over-rotation of hydrophilic impeller 4 is cut damp and hot tail gas and is contacted fully with fine drop wherein, thereby this drop is adsorbed in hydrophilic layer and puts the trapping having realized moisture under surface tension effects, hydrophilic impeller 4 can be used alone, also can be two-layer or multiple-layer overlapped use to strengthen adsorbing and trapping effect, blade and axis 3 have certain angle, this angle is chosen as between 45 °~75 °, make whole hydrophilic impeller 4 be rendered as " umbrella shape ", the torsional angle degree that blade and tail gas are discharged direction is chosen as between 60 °~85 ° degree, so that drive hydrophilic impeller 4 rotations by the mobile thrust that rotates of damp and hot tail gas, accumulation along with adsorbing and trapping process moisture, moisture finally pools low-temperature water heating on blade, this low-temperature water heating can be arranged under the gravity of generation and the double action of the centrifugal force that blade rotary produces and conflux to the end of blade because of umbrella shape, and finally depart from blade, flow into annular water-collecting tray 5, and flow into cistern 7 storages by pipeline 6.The permanent torque motor 8 arranging on axis 3 is for having exhaust crushing to require in particular cases at damp and hot tail gas, for the rotation of hydrophilic impeller 4 provides auxiliary driving force temporarily; The pumping conduit 9 that is placed in hydrophilic impeller 4 tops is in order to by naturally cooling rear being evenly recycled on blade of partially recycled hot water, just to have started at device or special operation condition is lowered the adsorbed state of completeblade, better adsorbs drop.

Claims (5)

1. a damp and hot exhaust gas processing device, comprises the framework (2) that is arranged on damp and hot tail gas outlet (1) top; It is characterized in that: at described framework (2) middle part, be vertically installed with axis (3), on described axis (3), be set with hydrophilic impeller (4), framework (2) inside edge in described hydrophilic impeller (4) bottom is provided with annular water-collecting tray (5), on described annular water-collecting tray (5), offers delivery port.
2. damp and hot exhaust gas processing device according to claim 1, is characterized in that: described delivery port is connected with cistern (7) by pipeline (6).
3. damp and hot exhaust gas processing device according to claim 1, is characterized in that: all downward-sloping settings of the blade of described hydrophilic impeller (4), and blade consists of skeleton and the hydrophilic layer cover that is arranged on described skeleton outside.
4. damp and hot exhaust gas processing device according to claim 1, is characterized in that: persevering torque motor (8) is set on described axis (3).
5. according to the damp and hot exhaust gas processing device described in claim 1,2, it is characterized in that: in described cistern (7), be provided with pumping conduit (9), described pumping conduit (9) other end is placed in described hydrophilic impeller (4) top, on pumping conduit (9), is provided with valve and water pump.
CN201410036075.5A 2014-01-26 2014-01-26 Wet and hot exhaust processing device Pending CN103752130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410036075.5A CN103752130A (en) 2014-01-26 2014-01-26 Wet and hot exhaust processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410036075.5A CN103752130A (en) 2014-01-26 2014-01-26 Wet and hot exhaust processing device

Publications (1)

Publication Number Publication Date
CN103752130A true CN103752130A (en) 2014-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410036075.5A Pending CN103752130A (en) 2014-01-26 2014-01-26 Wet and hot exhaust processing device

Country Status (1)

Country Link
CN (1) CN103752130A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106438442A (en) * 2016-10-09 2017-02-22 芜湖凯博环保科技股份有限公司 Water suction-drainage fan
CN113398714A (en) * 2021-06-17 2021-09-17 中航长沙设计研究院有限公司 Electroplating treatment is with online damp and hot steam recovery unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1129785A (en) * 1994-11-24 1996-08-28 株式会社康京 Moisture control unit
US20050235827A1 (en) * 2004-04-27 2005-10-27 Munters Corporation Rotary bed sorption system including at least one recycled isolation loop, and methods of designing and operating such a system
CN101296742A (en) * 2005-08-26 2008-10-29 最佳空气控股公司 Method and device for separating a substance from a process gas
CN203777897U (en) * 2014-01-26 2014-08-20 机械工业第六设计研究院有限公司 Damp-hot tail gas treatment device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1129785A (en) * 1994-11-24 1996-08-28 株式会社康京 Moisture control unit
US20050235827A1 (en) * 2004-04-27 2005-10-27 Munters Corporation Rotary bed sorption system including at least one recycled isolation loop, and methods of designing and operating such a system
CN101296742A (en) * 2005-08-26 2008-10-29 最佳空气控股公司 Method and device for separating a substance from a process gas
CN203777897U (en) * 2014-01-26 2014-08-20 机械工业第六设计研究院有限公司 Damp-hot tail gas treatment device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106438442A (en) * 2016-10-09 2017-02-22 芜湖凯博环保科技股份有限公司 Water suction-drainage fan
CN113398714A (en) * 2021-06-17 2021-09-17 中航长沙设计研究院有限公司 Electroplating treatment is with online damp and hot steam recovery unit

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Application publication date: 20140430