CN212700922U

CN212700922U - Dewatering device

Info

Publication number: CN212700922U
Application number: CN202021318657.XU
Authority: CN
Inventors: 马丹; 刘磊; 李祖胜
Original assignee: Henan Shuangwei Mechanical And Electrical Equipment Installation Engineering Co ltd
Current assignee: Henan Shuangwei Mechanical And Electrical Equipment Installation Engineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to the technical field of separation, in particular to a dehydrator. The utility model discloses constitute by whirlwind divertor, dehydrator urceolus, dehydrator inner tube, tubaeform drainage plate, annular water collecting tank, funnel, blow off pipe, the whirlwind divertor sets up at the dehydrator anterior segment, the dehydrator urceolus divides the three-section, is connected together by two annular water collecting tanks, tubaeform drainage plate connects two sections dehydrator urceolus rear ends in the front, the dehydrator inner tube sets up at the dehydrator back end. The utility model discloses after implementing, the dewatering device who has solved wet dust collector has the not good problem of dehydration effect.

Description

Dewatering device

Technical Field

The utility model relates to the technical field of separation, in particular to a dehydrator.

Background

With the rapid development of industry, atmospheric pollution is one of the important factors influencing the environment of China and influencing the living health of human beings. The existing wet dust collector is mainly taken away by water flow by utilizing the inertia collision effect and the mixing effect of water drops and dust gas, thereby achieving the purpose of dust collection. The dehydration device is the core part of wet dust collector, and the wet dust collector is many kinds at present, but the dehydration device of current dust collector has the not good problem of dehydration effect.

Disclosure of Invention

The utility model aims to provide a dehydrator, which aims to solve the problem that the dehydrating device of a wet dust collector has poor dehydrating effect.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the dehydrator consists of a cyclone flow guider, a dehydrator outer cylinder, a dehydrator inner cylinder, a horn-shaped drainage plate, an annular water collecting groove, a funnel and a blow-off pipe, and is characterized in that: the cyclone flow guider is arranged at the front section of the dehydrator, the outer barrel of the dehydrator is divided into three sections which are connected together by two annular water collecting grooves, the horn-shaped drainage plate is connected at the rear ends of the outer barrels of the first two sections of dehydrator, and the inner barrel of the dehydrator is arranged at the rear section of the dehydrator.

The cyclone flow guider consists of cyclone blades, a cyclone cylinder, a spherical panel and a horn-shaped guide plate, wherein the cyclone blades and the axial lead of the cyclone cylinder form 47.5 degrees, eight cyclone blades are uniformly distributed on the circumference of the cyclone cylinder at an interval angle of 45 degrees around the axial lead, the spherical panel and the horn-shaped guide plate are integrated, the axial lead of the spherical panel and the axial lead of the cyclone cylinder coincide, and the section of the horn-shaped guide plate and the axial lead form 22.5 degrees.

The front end of the inner cylinder of the dehydrator is in a contraction shape, the length of the whole inner cylinder exceeds the first annular water collecting groove by 20mm, and the inner cylinder of the dehydrator and the outer cylinder of the dehydrator are welded and fixed on the same flange.

The funnel is arranged below the rear section of the dehydrator, the upper end of the funnel stretches across the two annular water collecting grooves in a square shape to form a closed sewage collecting space, and the blow-off pipe is arranged below the funnel.

The beneficial effects of the utility model

After the mixed fluid of dust, liquid and gas enters the dehydrator, the mixed fluid is fully contacted with the outer cylinder of the dehydrator under the action of the cyclone fluid director, liquid drops are condensed and tightly attached to the inner wall of the outer cylinder and enter the annular water collecting tank under the driving of air flow, the dehydration effect of the dehydrator is improved due to the double annular water collecting tank structure, and the problem that the dehydration effect of a dehydration device of a wet dust collector is poor is solved.

Drawings

Fig. 1 is a detailed structural diagram and a schematic diagram of the present invention.

Fig. 2 is an outline view of the present invention.

In the figure, 1, a cyclone deflector; 2. an outer barrel of the dehydrator; 3. the dehydrator inner cylinder; 4. a horn-shaped drainage plate; 5. an annular water collecting tank; 6. a funnel; 7. a sewage discharge pipe.

Detailed Description

The following is a detailed embodiment of the present invention and the accompanying drawings are incorporated to further describe the technical solution of the present invention.

Referring to fig. 1, the utility model discloses a dehydrator, it comprises whirlwind divertor 1, dehydrator urceolus 2, dehydrator inner tube 3, tubaeform drainage plate 4, annular water collecting tank 5, funnel 6, blow off pipe 7, whirlwind divertor 1 sets up at the dehydrator anterior segment, dehydrator urceolus 2 divides the three-section, is connected together by two annular water collecting tank 5, tubaeform drainage plate 4 connects in two preceding sections dehydrator urceolus 2 rear ends, dehydrator inner tube 3 sets up at the dehydrator back end.

In this embodiment, the cyclone flow director 1 is composed of cyclone blades, a cyclone cylinder, eight spherical panels and a trumpet-shaped guide plate, wherein the cyclone blades and the axial line of the cyclone cylinder form 47.5 degrees, eight spherical panels are uniformly distributed on the circumference of the cyclone cylinder at an interval angle of 45 degrees around the axial line, the spherical panels and the trumpet-shaped guide plate are integrated, the axial line of the spherical panels and the trumpet-shaped guide plate is coincident with the axial line of the cyclone cylinder, and the section of the trumpet-shaped guide plate and the axial line form 22.5. In order to avoid corrosion, all materials are stainless steel, and the thickness of the plate is 2 mm.

In the embodiment, the front end of the dehydrator inner cylinder 3 is in a contraction shape, the length of the whole inner cylinder exceeds the first annular water collecting groove 5 by 20mm, and the dehydrator inner cylinder 3 and the dehydrator outer cylinder 2 are welded and fixed on the same flange.

In this embodiment, funnel 6 sets up below the dehydrator back end, and the upper end crosses two annular water collecting tank 5 for the square, forms confined sewage collection space, and blow off pipe 7 sets up below funnel 6, in order to avoid blow off pipe air leakage, can connect a water seal structure in blow off pipe below during specific implementation.

The utility model discloses after implementing, the dewatering device who has solved wet dust collector has the not good problem of dehydration effect.

Claims

1. A dehydrator is composed of a cyclone flow guider, a dehydrator outer cylinder, a dehydrator inner cylinder, a horn-shaped drainage plate, an annular water collecting groove, a funnel and a blow-off pipe, and is characterized in that: the cyclone flow guider is arranged at the front section of the dehydrator, the outer barrel of the dehydrator is divided into three sections which are connected together by two annular water collecting grooves, the horn-shaped drainage plate is connected at the rear ends of the outer barrels of the first two sections of dehydrator, and the inner barrel of the dehydrator is arranged at the rear section of the dehydrator.

2. The dehydrator of claim 1, wherein: the cyclone flow guider consists of cyclone blades, a cyclone cylinder, a spherical panel and a horn-shaped guide plate, wherein the cyclone blades and the axial lead of the cyclone cylinder form 47.5 degrees, eight cyclone blades are uniformly distributed on the circumference of the cyclone cylinder at an interval angle of 45 degrees around the axial lead, the spherical panel and the horn-shaped guide plate are integrated, the axial lead of the spherical panel and the axial lead of the cyclone cylinder coincide, and the section of the horn-shaped guide plate and the axial lead form 22.5 degrees.

3. The dehydrator of claim 1, wherein: the front end of the inner cylinder of the dehydrator is in a contraction shape, the length of the whole inner cylinder exceeds the first annular water collecting groove by 20mm, and the inner cylinder of the dehydrator and the outer cylinder of the dehydrator are welded and fixed on the same flange.

4. The dehydrator of claim 1, wherein: the funnel is arranged below the rear section of the dehydrator, the upper end of the funnel stretches across the two annular water collecting grooves in a square shape to form a closed sewage collecting space, and the blow-off pipe is arranged below the funnel.