CN215196051U

CN215196051U - Turbulent gas generating unit and honeycomb type turbulent gas generating device

Info

Publication number: CN215196051U
Application number: CN202120687023.XU
Authority: CN
Inventors: 刘森
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-17
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a turbulent gas generating unit and honeycomb formula turbulent gas generating device, solves the technical problem that how to improve dust collection efficiency, and the key is: the turbulent gas generating unit structurally comprises a vertically arranged cylinder body with a top liquid storage port and a bottom liquid falling port, an air supply branch and a partition plate, wherein the partition plate is arranged in the cylinder body and positioned above the air supply branch, the air supply branch and the cylinder body are communicated to form a three-way structure, and a group of through holes for amplifying the air speed are distributed in the partition plate. The beneficial effects of the utility model are that, dust collection efficiency greatly increased. In addition, the device works in an intermittent filtering mode, after the liquid waves of the dedusting liquid are fully absorbed by the smoke dust, the fan is stopped, and the dedusting liquid flows back downwards under the action of gravity because of no upward wind thrust. Can directly retrieve clear dust removal liquid through the filtration mode at the backward flow in-process, treat follow-up continuation and use, reduce the desilting time, saved the water resource moreover greatly, only need a small amount of water source can the cycle work.

Description

Turbulent gas generating unit and honeycomb type turbulent gas generating device

Technical Field

The utility model belongs to the technical field of the flue gas is carried, a torrent gas generating unit and generating device are related to, especially a torrent gas generating device for flue gas electricity liquid removes dust.

Background

Currently, in the technical field of flue gas dust removal, the commonly adopted dust removal modes are electric dust removal, mechanical dust removal, filtration dust removal and washing dust removal. The washing dust removal belongs to wet dust removal, and the rest modes are dry dust removal. The advantage of wet dedusting is that the smoke dust which is easy to dissolve in dedusting liquid can be adsorbed, but the disadvantage is that the deposited sludge is not easy to be recycled, and the effect of removing the smoke dust which is not easy to honor dedusting liquid is not good enough. The dust removal mode that sprays in addition, the dust fall effect of the mode of spraying is better, but the problem has two, and firstly high atomizing can the water conservation, but because the steam after the atomizing is more dispersed, even the smoke and dust granule accounts for steam, but the wind power of sending is not enough overcome to weight, leads to steam and particulate matter to discharge together, if low atomizing, then the extravagant volume of water resource is too big. Secondly, the spraying mode can not guarantee to cover the flue gas comprehensively, and some flue gas can pass through between the steam, therefore influences dust removal effect. The electric dust removal method has the advantages that the electric dust removal method can adsorb easily conductive smoke dust, is simple and compact in structure and small in occupied area, and has the disadvantage of poor adsorption capacity on the smoke dust which is not easily conductive. At present, the two methods are combined, namely an electro-hydraulic dedusting method, and the principle of the dedusting method is that firstly, a negative electric field is applied to the smoke containing dust to make the smoke carry negative charges, and then the smoke carrying the negative charges and dedusting liquid containing the positive charges are subjected to positive and negative ion adsorption to make the smoke in the smoke adsorbed in the dedusting liquid. This way a wider variety of dusty fumes can be accommodated.

However, if this kind of mode with the dusty flue gas directly let in the dust removal liquid, perhaps spray washing dust removal with the tradition, not only equipment facility area is big, and the water resource volume that needs is also huge moreover, if want to clear away silt also very time-consuming simultaneously, must carry out desilting work to whole sedimentation tank under the circumstances of shutting down, hold again and add the dust removal liquid. If a new situation can be created to solve this problem, there is no doubt a great push to the industry.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem who how to improve dust collection efficiency, designed a torrent gas generating unit and honeycomb formula torrent gas generating device.

The utility model discloses a technical scheme be, a torrent gas generation unit, the key is: the turbulent gas generating unit structurally comprises a vertically arranged cylinder body with a top liquid storage port and a bottom liquid falling port, an air supply branch and a partition plate, wherein the partition plate is arranged in the cylinder body and positioned above the air supply branch, the air supply branch and the cylinder body are communicated to form a three-way structure, and a group of through holes for amplifying the air speed are distributed in the partition plate.

The connection part of the air supply branch and the cylinder body is an inclined upward connection structure or a curved surface upward connection structure.

The through hole is of an hourglass-shaped structure with large upper and lower calibers and small middle diameter.

The through holes are of a curved hole structure, and all the through holes are distributed along the circumference of the partition plate to form a rotary air supply structure.

The inner diameter of the cylinder body is less than or equal to 15 cm.

The utility model discloses still relate to a honeycomb formula torrent gas generator who has foretell torrent gas generation unit structure, the key is: the device comprises a group of turbulent gas generating units which are hermetically arranged by means of a bracket, and a gas guide cover is hermetically connected above the bracket.

The turbulent gas generating units are arranged in a matrix or circular array.

The honeycomb type turbulent gas generating device is used in a dust removal process.

The utility model discloses a key is that the through-hole structure of baffle has been designed, through the through-hole structure, can be with the wind acceleration rate in the twinkling of an eye that the fan sent, the gravity of dust removal liquid can be overcome to bigger wind thrust, makes dust removal liquid vibrate from top to bottom in the baffle top and forms unrestrained, and this unrestrained gas circuit with in the barrel seals completely, and all flue gases all can be unrestrained through this liquid, and dust removal liquid can be effectively utilized.

The beneficial effects of the utility model are that, dust collection efficiency greatly increased. In addition, the device works in an intermittent filtering mode, after the liquid waves of the dedusting liquid are fully absorbed by the smoke dust, the fan is stopped, and the dedusting liquid flows back downwards under the action of gravity because of no upward wind thrust. The clear dedusting liquid can be directly recovered in a filtering mode in the reflux process for subsequent continuous use. The desilting time is reduced, the water resource is greatly saved, and the circulating work can be realized only by a small amount of water source. The water consumption is small, means that equipment area is little, does not need large-scale spray column, and the operation cost is cheap.

The present invention will be described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a first embodiment of a turbulent gas generating unit according to the present invention.

Fig. 2 is a schematic view of a second embodiment of the turbulent gas generating unit of the present invention.

Fig. 3 is a schematic view of a first embodiment of the through hole structure on the middle partition plate according to the present invention.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic view of a second embodiment of the through hole structure on the middle partition plate according to the present invention.

Fig. 6 is a top view of fig. 5.

Fig. 7 is a schematic structural view of the turbulent gas generator of the present invention.

Fig. 8 is a schematic diagram of the application of the turbulent gas generator in the dust removing system of the present invention.

In the attached drawing, 1 is a cylinder, 2 is a partition plate, 3 is a through hole, 4 is a three-way structure, 4-1 is an air supply branch, 4-2 is a liquid dropping port, 5 is a bracket, 6 is an air guide cover, 7 is a dust removal liquid box, 8 is a liquid storage pipe, and 9 is a spray head.

Detailed Description

Referring to fig. 1, a turbulent gas generating unit, the key is: the turbulent gas generating unit structurally comprises a vertically arranged barrel body 1 with a top liquid storage port and a bottom liquid falling port 4-2, an air supply branch 4-1 and a partition plate 2 arranged in the barrel body 1 and located above the air supply branch 4-1, wherein the air supply branch 4-1 is communicated with the barrel body 1 to form a three-way structure 4, and a group of through holes 3 used for amplifying the air speed are distributed in the partition plate 2.

Referring to fig. 2, in order to make all the wind sent by the fan blow upwards, the connection position of the wind sending branch 4-1 and the cylinder 1 is an inclined upward connection structure or a curved upward connection structure.

Referring to fig. 3 and 4, the through hole 3 has an hourglass shape with a large upper and lower caliber and a small middle diameter.

Referring to fig. 5 and 6, the through holes 3 are spiral hole structures or curved hole structures, and all the through holes 3 are arranged along the circumference of the partition board 2 to form a rotary air supply structure.

The inner diameter must not be too large because an excessive inner diameter requires a more powerful fan. The inner diameter of the cylinder body 1 is less than or equal to 15 cm.

Referring to fig. 7, the present invention also relates to a honeycomb turbulent gas generator with turbulent gas generating unit structure, the key points are: the device comprises a group of turbulent gas generating units which are hermetically arranged by means of a bracket 5, and a gas guide cover 6 is hermetically connected above the bracket 5.

The turbulent gas generating units are arranged in a matrix or circular array.

Referring to fig. 8, the honeycomb turbulent gas generating apparatus is used in a dust removal process.

When the utility model is implemented, referring to fig. 8, the wind sending branch 4-1 is connected with the fan, the fan needs a certain power and blows to the partition board 2 through the three-way structure 4, the through hole 3 in the partition board 2 plays a role of amplifying the wind sending speed grade of the fan, and the wind can be collected and then dispersed firstly by adopting the hourglass-shaped structure to generate instant explosive force; the spiral hole structure is adopted to generate spiral wind above the clapboard 2, the central position of the spiral wind has low air pressure and strong centrifugal force, and finally the purpose of amplifying wind conveying force is achieved. The dust removal liquid sprayed by the upper spray head 9 can be pushed by the air conveying force passing through the partition plate 2, the dust removal liquid is downward under the action of gravity, the dust removal liquid is upward under the action of the air conveying force, the wind power is attenuated after the dust removal liquid is upward for 3-5cm, the gravity is relatively larger, the dust removal liquid moves downward, and the operation is repeated, so that the liquid waves oscillating up and down are formed.

When the dust removal during operation, the fan is opened the back, opens the pump in the dust removal liquid case 7, opens shower nozzle 9, and during the dust removal liquid flowed into barrel 1 through holding liquid pipe 8 and shower nozzle 9, flowed into a certain amount back, closed the pump, because the gross gravity of dust removal liquid can not be too big, if too big, the dust removal liquid can receive gravity to return downwards in the dust removal liquid case 7. After dedusting for a certain time, the fan is closed, and the dedusting liquid loses wind thrust and freely falls into the dedusting liquid tank 7 through the liquid falling port 4-2. In actual work, can set up the filter screen on the dust removal liquid case 7, the filter screen is direct to be retrieved a small amount of silt, can handle silt at any time moreover, avoids centralized processing to have to shut down the maintenance and influence work efficiency.

Claims

1. A turbulent gas generating unit, characterized by: the turbulent flow gas generation unit structurally comprises a vertically arranged cylinder body (1) with a top liquid storage port and a bottom liquid falling port (4-2), an air supply branch (4-1) and a partition plate (2) arranged in the cylinder body (1) and located above the air supply branch (4-1), wherein the air supply branch (4-1) and the cylinder body (1) are communicated to form a three-way structure (4), and a group of through holes (3) used for amplifying the air speed are distributed in the partition plate (2).

2. A turbulent gas generating unit as claimed in claim 1, in which: the joint of the air supply branch (4-1) and the cylinder (1) is an inclined upward connecting structure or a curved surface upward connecting structure.

3. A turbulent gas generating unit as claimed in claim 1, in which: the through hole (3) is of an hourglass-shaped structure with large upper and lower calibers and small middle diameter.

4. A turbulent gas generating unit as claimed in claim 1, in which: the through holes (3) are of a curved hole structure, and all the through holes (3) are distributed along the circumference of the partition plate (2) to form a rotary air supply structure.

5. A turbulent gas generating unit as claimed in claim 1, in which: the inner diameter of the cylinder (1) is less than or equal to 15 cm.

6. A honeycomb turbulent gas generating apparatus having a turbulent gas generating cell structure as claimed in any one of claims 1 to 5, wherein: the device comprises a group of turbulent gas generating units which are hermetically arranged by means of a bracket (5), and a gas guide cover (6) is hermetically connected above the bracket (5).

7. The honeycomb turbulent gas generating apparatus according to claim 6, wherein: the turbulent gas generating units are arranged in a matrix or circular array.

8. The honeycomb turbulent gas generating apparatus according to claim 6, wherein: the honeycomb type turbulent gas generating device is used in a dust removal process.