CN201643878U - Stacking type baffle dehydrator - Google Patents
Stacking type baffle dehydrator Download PDFInfo
- Publication number
- CN201643878U CN201643878U CN2010201320606U CN201020132060U CN201643878U CN 201643878 U CN201643878 U CN 201643878U CN 2010201320606 U CN2010201320606 U CN 2010201320606U CN 201020132060 U CN201020132060 U CN 201020132060U CN 201643878 U CN201643878 U CN 201643878U
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- deflection plate
- layer
- baffles
- ground floor
- deflection
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- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to a stacking type baffle dehydrator, which is suitable for a demisting device for separating liquid drops and fine solid particles in the air, particularly for a water separator assembly of a containment washing, filtering and discharging system of a nuclear power station, and belongs to the technical field of machinery. The dehydrator comprises a frame, baffles and a support rack, wherein the baffles are fixed on the frame in a welding mode; the support rack is welded between the baffles; one or more layers of baffles are arranged in the frame, each layer comprises 5-10 baffles, and the bottom end of the first layer of baffles is provided with a small hole; the first layer is in a V shape, and the rest layers are all in a reverse V shape; the baffles in each layer are in intersected stacked structure; the baffle is welded by two strip-shaped steel plates; and the support rack is a stainless steel gasket. The air flows up and down interlacedly via the baffles so as to improve the air-liquid separation effect and the uniformity of air flow distribution at the outlet of the baffle. The utility model has compact structure and is convenient to install.
Description
Technical field
The utility model relates to a kind of folded formula deflection plate dehydrator, it is applicable to the demister of drop and tiny solid particle in the divided gas flow, be particularly useful for a kind of water knockout drum assembly of nuclear power plant containment shell washing and filtering exhaust system, belong to machinery and relate to technical field.
Background technology
Deflection plate is a demister assembly commonly used, and its operation principle is, when the gas that contains drop during by demister, drop tends to advance and baffle plate collision and being captured along the original direction of motion, thereby finishes gas-liquid separation.The deflection plate demister can solve the complex structure of traditional screen cloth demister and the existence of eddy flow plate demister, and equipment is huge, and efficient is low, the cost height, and operating flexibility is little, shortcomings such as system's operation stability difference.Shortcomings such as the deflection plate of employing has segmental baffle and ring baffle plate two big classes usually, owing to himself structure, can plate body be impacted greatly generation when air communication is out-of-date, and resistance is big.Some system gas is still had subsequent operation, and the exit flow skewness of traditional deflection plate can cause adverse effect to follow-up work after deflection plate carries out the turnout reason.The deflection plate demister also is divided into multiple structures such as single panel type and flap type according to compound mode, the separative efficiency of flap type is higher than single panel type, usually it is made of the deflection plate that is fixed on dense arrangement on the whole share price, because welding waits the restriction of method of attachment technical conditions, deflection plate can not be too thin, can not be too close, this has influenced the further raising of separative efficiency and the reduction of cost of manufacture.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, and a kind of folded formula deflection plate dehydrator is provided.
The purpose of this utility model is achieved through the following technical solutions.
A kind of folded formula deflection plate dehydrator of the present utility model comprises framework, deflection plate and bracing frame, and deflection plate is fixed on the framework by the mode of welding; Bracing frame is welded between the deflection plate; Space between the deflection plate is regulated by bracing frame; Deflection plate in the framework is more than 1 layer or 1 layer, and every layer deflection plate is 5～10, has certain slit between each deflection plate, and the air velocity by the slit is 1～3m/s; Have aperture is used for refluxing in the bottom of ground floor deflection plate; Ground floor is a V-arrangement, and every layer all is inverted V-shaped except that ground floor; Be staggered superposing type structure between every layer of deflection plate; The a plurality of deflection plates of ground floor are laid side by side; The a plurality of deflection plates of the second layer are laid side by side, are staggeredly placed with the ground floor deflection plate; The 3rd layer of a plurality of deflection plate are placed side by side, be staggeredly placed with second layer deflection plate, and the like superpose;
Deflection plate is welded with two long strip type steel plates, and the two crossing angle is 90 °; Bracing frame is a stainless steel gasket;
The course of work: the gas that has a water droplet by the ground floor deflection plate in the framework after, form behind the big water droplet separated from the gasly because the inertia block water drops in the surface cohesion of deflection plate, the aperture of big water droplet by ground floor deflection plate bottom refluxes to finish for the first time and separates; Gas collides with second layer deflection plate along the wooden partition of ground floor deflection plate is upwards mobile, gas forms a part of water droplet through the back that stops of second layer deflection plate, water droplet also refluxes by the aperture of ground floor deflection plate bottom along deflection plate, finish for the second time and separate, the gas that does not form water droplet enters the 3rd layer of space under the deflection plate through the slit between ground floor and the second layer deflection plate, and separate through finishing after the stopping of the 3rd layer of deflection plate for the third time, and the like, reach the effect of gas-liquid separation.
Beneficial effect
Gas flows by deflection plate of the present invention is staggered up and down, has improved the separating effect of gas-liquid, has increased the uniformity of gas in the air-flow distribution of deflection plate outlet; Compact conformation of the present invention, easy for installation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein, 1-framework, 2-deflection plate, 3-bracing frame.
The specific embodiment
Embodiment
A kind of folded formula deflection plate dehydrator as shown in Figure 1, comprises framework 1, deflection plate 2 and bracing frame 3, and deflection plate 2 is fixed on the framework 1 by the mode of welding; Bracing frame 3 is welded between the deflection plate 2; Space between the deflection plate 2 is regulated by bracing frame 3; Deflection plate 2 in the framework 1 is 5 layers, and every layer deflection plate 2 is 5, has certain slit between each deflection plate 2, and the air velocity by the slit is 2m/s; Deflection plate 2 is a V-arrangement, has aperture in the bottom of ground floor deflection plate 2 and is used for refluxing; Ground floor is a V-arrangement, and the second layer, the 3rd layer, the 4th layer and layer 5 all are inverted V-shaped; Be staggered superposing type structure between every layer of deflection plate 2; 5 deflection plates 2 of ground floor are laid side by side; 5 deflection plates 2 of the second layer are laid side by side, are staggeredly placed with ground floor deflection plate 2; The 3rd layer of 5 deflection plate 2 are placed side by side, are staggeredly placed with second layer deflection plate 2, and the 4th layer of 5 deflection plate are placed side by side, are staggeredly placed with the 3rd layer of deflection plate 2, and 5 deflection plates of layer 5 are placed side by side, are staggeredly placed with the 4th layer of deflection plate 2;
Two long strip type steel plates of deflection plate 2 usefulness are welded, and the two crossing angle is 90 °; Bracing frame 3 is a stainless steel gasket;
The course of work: the gas that has a water droplet by the ground floor deflection plate 2 in the framework 1 after, form behind the big water droplet separated from the gasly because the inertia block water drops in the surface cohesion of deflection plate 2, the aperture of big water droplet by ground floor deflection plate 2 bottoms refluxes to finish for the first time and separates; Gas collides with second layer deflection plate 2 along the wooden partition of ground floor deflection plate 2 is upwards mobile, gas forms a part of water droplet through the back that stops of second layer deflection plate 2, water droplet also refluxes by the aperture of ground floor deflection plate 2 bottoms along deflection plate 2, finish for the second time and separate, the gas that does not form water droplet enters the 3rd layer of space under the deflection plate 2 through the slit between ground floor and the second layer deflection plate 2, and through after the stopping of the 3rd layer of deflection plate 2, water droplet refluxes by the aperture of ground floor deflection plate 2 bottoms, finish for the third time and separate, gas entered the 4th layer of space under the deflection plate 2, through after the stopping of the 4th layer of deflection plate 2, water droplet refluxes through the aperture by ground floor deflection plate 2 bottoms behind the 3rd layer of deflection plate 2 and the second layer deflection plate 2 successively along the wooden partition of the 4th layer of deflection plate 2, gas continues upwards to reach the space under the layer 5 deflection plate 2, through after the stopping of layer 5 deflection plate 2, water droplet along the wooden partition of layer 5 deflection plate 2 successively through the 4th layer of deflection plate 2, reflux by the apertures of ground floor deflection plate 2 bottoms in the 3rd layer of deflection plate 2 and second layer deflection plate 2 backs, gas continues upwards and collects use, thereby reaches the purpose and the effect of gas-liquid separation.
Claims (3)
1. a folded formula deflection plate dehydrator comprises framework (1), it is characterized in that: also comprise deflection plate (2) and bracing frame (3), deflection plate (2) is fixed on the framework (1) by the mode of welding; Bracing frame (3) is welded between the deflection plate (2); Space between the deflection plate (2) is regulated by bracing frame (3); Deflection plate (2) in the framework (1) is more than 1 layer or 1 layer, and every layer deflection plate (2) is 5～10, and there is the slit in each deflection plate between (2); Have aperture is used for refluxing in the bottom of ground floor deflection plate (2); Ground floor is a V-arrangement, and every layer all is inverted V-shaped except that ground floor; Be staggered superposing type structure between every layer of deflection plate (2); The a plurality of deflection plates of ground floor (2) are laid side by side; The a plurality of deflection plates of the second layer (2) are laid side by side, are staggeredly placed with ground floor deflection plate (2); The 3rd layer of a plurality of deflection plate (2) are placed side by side, be staggeredly placed with second layer deflection plate (2), and the like superpose.
2. a kind of folded formula deflection plate dehydrator according to claim 1, it is characterized in that: deflection plate (2) is welded with two long strip type steel plates, and the two crossing angle is 90 °; Bracing frame (3) is a stainless steel gasket.
3. a kind of folded formula deflection plate dehydrator according to claim 1, it is characterized in that: the air velocity by the slit between the deflection plate (2) is 1～3m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201320606U CN201643878U (en) | 2010-03-16 | 2010-03-16 | Stacking type baffle dehydrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201320606U CN201643878U (en) | 2010-03-16 | 2010-03-16 | Stacking type baffle dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643878U true CN201643878U (en) | 2010-11-24 |
Family
ID=43109073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201320606U Expired - Lifetime CN201643878U (en) | 2010-03-16 | 2010-03-16 | Stacking type baffle dehydrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643878U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706189A (en) * | 2012-10-09 | 2014-04-09 | 沈阳芯源微电子设备有限公司 | Simple gas-liquid separation apparatus in rotating development vacuum line |
| CN105854424A (en) * | 2016-05-10 | 2016-08-17 | 武汉工程大学 | Boiler desulfurization demister |
| CN110523201A (en) * | 2019-09-30 | 2019-12-03 | 无锡市博迪电子设备有限公司 | A kind of no material consumption determines particulate smoke solid particle processing equipment |
| CN110652825A (en) * | 2019-11-08 | 2020-01-07 | 广东佳德环保科技有限公司 | System for removing dioxin in flue gas |
| CN112933748A (en) * | 2021-03-10 | 2021-06-11 | 侯泽鹏 | Folded plate type demister for treating flue gas desulfurization waste gas |
-
2010
- 2010-03-16 CN CN2010201320606U patent/CN201643878U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706189A (en) * | 2012-10-09 | 2014-04-09 | 沈阳芯源微电子设备有限公司 | Simple gas-liquid separation apparatus in rotating development vacuum line |
| CN103706189B (en) * | 2012-10-09 | 2015-03-18 | 沈阳芯源微电子设备有限公司 | Simple gas-liquid separation apparatus in rotating development vacuum line |
| CN105854424A (en) * | 2016-05-10 | 2016-08-17 | 武汉工程大学 | Boiler desulfurization demister |
| CN110523201A (en) * | 2019-09-30 | 2019-12-03 | 无锡市博迪电子设备有限公司 | A kind of no material consumption determines particulate smoke solid particle processing equipment |
| CN110652825A (en) * | 2019-11-08 | 2020-01-07 | 广东佳德环保科技有限公司 | System for removing dioxin in flue gas |
| CN112933748A (en) * | 2021-03-10 | 2021-06-11 | 侯泽鹏 | Folded plate type demister for treating flue gas desulfurization waste gas |
| CN112933748B (en) * | 2021-03-10 | 2022-06-14 | 山东海汇环保设备有限公司 | Folded plate type demister for treating flue gas desulfurization waste gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |