CN211886028U

CN211886028U - Convenient clear smoke and dust purifier

Info

Publication number: CN211886028U
Application number: CN201922269255.9U
Authority: CN
Inventors: 汪垿; 解晓静; 王凤琴; 董雪山; 陈申广; 韩宝和
Original assignee: Shijiazhuang Zechen New Energy Technology Co ltd
Current assignee: Shijiazhuang Zechen New Energy Technology Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-11-10
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a convenient clear smoke and dust purifier belongs to smoke and dust purifier field, including purifying box and rose box, the top symmetric connection of purifying box has the exhanst gas outlet, be connected with the flue gas import on the lateral wall of rose box, be connected with the outlet duct on another lateral wall of rose box, the lateral wall that one end of outlet duct runs through purifying box stretches into in the purifying box, the symmetric welding has the bracing piece on the diapire of purifying box, the one end of two bracing pieces is fixed with the cloth trachea that sets up with the same level, the one end of outlet duct is connected with many connecting pipes, the one end of connecting pipe is connected on the cloth trachea, and all be connected with many spinal branchs pipe on connecting pipe and the cloth trachea, be connected with the pipeline on the purifying box; the utility model relates to a novelty, effectual purifies the flue gas, has reduced the pollution to the environment, and guarantee operating personnel's is healthy, and the plot is convenient, alleviates operating personnel's work burden, is worth promoting.

Description

Convenient clear smoke and dust purifier

Technical Field

The utility model belongs to the technical field of the smoke and dust purifier, concretely relates to convenient clear smoke and dust purifier.

Background

The factory sees in the course of working, can produce a large amount of waste gases, and harmful gas such as SO2, dust in the waste gas, and some factories are in order to reduce cost, directly discharge the waste gas to the atmosphere, and the peripheral environment of serious pollution factory, and the healthy of staff is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient clear smoke and dust purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient and clean smoke dust purification device comprises a purification box and a filter box, wherein the top of the purification box is symmetrically connected with a smoke outlet, one side wall of the filter box is connected with a smoke inlet, the other side wall of the filter box is connected with an air outlet pipe, one end of the air outlet pipe penetrates through the side wall of the purification box and extends into the purification box, the bottom wall of the purification box is symmetrically welded with support rods, one end of each support rod is fixed with an air distribution pipe which is arranged horizontally, one end of the air outlet pipe is connected with a plurality of connecting pipes, one end of each connecting pipe is connected with the air distribution pipe, the connecting pipes and the air distribution pipe are connected with a plurality of branch pipes, the purification box is connected with a pipeline, a water pump is arranged on the pipeline, the top of the inner cavity of the filter box is fixed with a spraying plate, one end of the pipeline penetrates through the top wall of the filter box, a filter screen is fixed between the flow guide seat and the spraying plate, the bottom parts of the two side walls of the filter box are both connected with a blow-off pipe, and a blow-off valve is installed on the blow-off pipe.

Adopt above-mentioned scheme, through setting up the purifying box, the rose box, the filter screen, the outlet duct, the bracing piece, the gas distribution pipe, connecting pipe and branch pipe isotructure, utilize the rose box to filter the dust in the waste gas earlier, add sodium hydroxide solution in the purifying box, utilize harmful gas such as sulfur dioxide in the sodium hydroxide absorption flue gas, reduce the pollution to the environment, guarantee operating personnel's is healthy, and it is with low costs, the suitability is high, through the pipeline, the water pump, the spray plate, the shower nozzle, the water conservancy diversion seat, blow off pipe and blowoff valve isotructure, can carry out the prefilter to the flue gas, and utilize the spraying to clear up the filter screen, prevent that the filter screen from blockking up, alleviate operating personnel's work.

As a preferable embodiment, a liquid adding pipe and a liquid discharging pipe are connected to the side wall of the purifying box, the liquid discharging pipe is located below the liquid adding pipe, and a valve is installed on the liquid discharging pipe.

By adopting the scheme, the liquid adding pipe can conveniently add the solution into the purifying box, and the liquid discharging pipe can conveniently discharge the solution in the purifying box.

In a preferred embodiment, the gas distribution pipe is of an annular structure, and the branch pipes are distributed on the gas distribution pipe in a circumferential array.

By adopting the scheme, the gas distribution pipe with the annular structure can uniformly distribute the flue gas into the solution through the branch pipe, so that the flue gas is fully contacted with the solution, and the absorption efficiency is improved.

In a preferred embodiment, the longitudinal section of the flow guide seat is in an equilateral trapezoid structure.

Adopt above-mentioned scheme, the design of water conservancy diversion seat can avoid remaining in the rose box with the convenient discharge of sewage under spraying.

In a preferred embodiment, the width of the filter screen is equal to the width of the inner cavity of the filter box.

Adopt above-mentioned scheme, the width of filter screen is the same with the width of rose box for the filter screen can be abundant filter flue gas, and the filter effect is good.

Compared with the prior art, the beneficial effects of the utility model are that:

the convenient-to-clean smoke dust purification device can preliminarily filter smoke gas by arranging the structures such as the pipeline, the water pump, the spraying plate, the spray head, the flow guide seat, the blow-off pipe and the blow-off valve, and can clean the filter screen by spraying, so that the filter screen is prevented from being blocked, the work burden of operators is reduced, and the convenient-to-clean smoke dust purification device is worthy of popularization;

this convenient clear smoke and dust purifier filters the dust in the waste gas earlier through setting up purifying box, rose box, filter screen, outlet duct, bracing piece, gas distribution pipe, connecting pipe and branch pipe isotructure, utilizes the rose box, adds the sodium hydroxide solution in the purifying box, utilizes harmful gas such as sulfur dioxide in the sodium hydroxide absorption flue gas, reduces the pollution to the environment, ensures operating personnel's healthy, and with low costs, and the suitability is high.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the gas distribution pipe and the connection pipe of the present invention;

fig. 3 is a schematic structural view of the spray plate and the spray head of the present invention.

In the figure: 1. a purification box; 2. a filter box; 3. a flue gas outlet; 4. a flue gas inlet; 5. an air outlet pipe; 6. A support bar; 7. an air distribution pipe; 8. a connecting pipe; 9. a branch pipe; 10. a pipeline; 11. a water pump; 12. a spray plate; 13. a spray head; 14. a flow guide seat; 15. filtering with a screen; 16. a blow-off pipe; 17. a blowoff valve.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a convenient and clean smoke dust purification device, which comprises a purification box 1 and a filter box 2, wherein the side wall of the purification box 1 is connected with a liquid feeding pipe and a liquid discharging pipe, the liquid discharging pipe is positioned below the liquid feeding pipe, and a valve is arranged on the liquid discharging pipe (see fig. 1); the liquid feeding pipe can be convenient to add solution in the purifying box 1, and the liquid discharging pipe can be convenient to discharge the solution in the purifying box 1.

The top of the purifying box 1 is symmetrically connected with a smoke outlet 3, one side wall of the filtering box 2 is connected with a smoke inlet 4, the other side wall of the filtering box 2 is connected with an air outlet pipe 5, one end of the air outlet pipe 5 penetrates through the side wall of the purifying box 1 and extends into the purifying box 1, supporting rods 6 are symmetrically welded on the bottom wall of the purifying box 1, one end of each supporting rod 6 is fixedly provided with a same horizontally arranged air distribution pipe 7, one end of the air outlet pipe 5 is connected with a plurality of connecting pipes 8, one end of each connecting pipe 8 is connected to the corresponding air distribution pipe 7, the connecting pipes 8 and the corresponding air distribution pipes 7 are connected with a plurality of branch pipes 9, the air distribution pipes 7 are of an annular structure, and the branch pipes 9 are distributed; the gas distribution pipe 7 with an annular structure can enable flue gas to be uniformly distributed into solution through the branch pipe 9, so that the flue gas is fully contacted with the solution, and the absorption efficiency is improved.

The purifying box 1 is connected with a pipeline 10, a water pump 11 is installed on the pipeline 10, a spraying plate 12 is fixed at the top of an inner cavity of the filtering box 2, one end of the pipeline 10 penetrates through the top wall of the filtering box 2 and is connected onto the spraying plate 12, a plurality of spray heads 13 are installed on the lower surface of the spraying plate 12 in an array mode, a flow guide seat 14 is fixed on the bottom wall of the filtering box 2, and the longitudinal section of the flow guide seat 14 is of an equilateral trapezoid structure (see fig. 1); the design of water conservancy diversion seat 14 can be with the convenient discharge of the sewage that sprays, avoid remaining in rose box 1.

A filter screen 15 is fixed between the flow guide seat 14 and the spray plate 12, the bottom parts of two side walls of the filter box 2 are both connected with a sewage discharge pipe 16, a sewage discharge valve 17 is installed on the sewage discharge pipe 16, and the width of the filter screen 15 is equal to the width of the inner cavity of the filter box 2 (see figure 1); the width of filter screen 15 is the same with the width of rose box 2 for filter screen 15 can be abundant filter flue gas, and the filter effect is good.

When the device is used, a proper amount of sodium hydroxide solution is added into the purifying box 1 through the liquid adding pipe, the flue gas is introduced into the filtering box 2 through the flue gas inlet 3, the water pump 11 is opened, the sodium hydroxide solution is sent into the spraying plate 12 through the pipeline 10, the sodium hydroxide solution is sprayed out through the spray head 13, the filter screen 15 filters dust particle impurities in the flue gas, the sodium hydroxide spray can preliminarily absorb sulfur dioxide in the flue gas, the sodium hydroxide solution can also clean the filter screen 15, the filter screen 15 is prevented from being blocked by dust, the cleaning is convenient, the sewage is guided by the guide seat 14, the sewage is discharged through the drain pipe 16, the operation is convenient, the burden of workers is reduced, the flue gas after preliminary filtration enters the purifying box 1 through the gas outlet pipe 5, and is uniformly dispersed into the sodium hydroxide solution in the purifying box 1 through the connecting pipe 8 and the branch pipe 9 on the gas distribution pipe 7, 2NaOH + SO2 takes place the reaction of Na2SO3+ H2O, continue to add the flue gas, will generate sodium bisulfite Na2SO3+ SO2+ H2O 2NaHSO3, the gas distribution pipe 7 of loop configuration, can get into the solution through branch pipe 9 with the even distribution of flue gas in, make the flue gas fully contact with the solution, improve absorption efficiency, the flue gas that final treatment is good passes through exhanst gas outlet 4 and discharges in the atmosphere, the pollution to the environment has significantly reduced, guarantee operating personnel's is healthy, be worth promoting.

Claims

1. The utility model provides a convenient clear smoke and dust purifier, includes purifying box (1) and rose box (2), its characterized in that: the top of the purifying box (1) is symmetrically connected with a smoke outlet (3), one side wall of the filtering box (2) is connected with a smoke inlet (4), the other side wall of the filtering box (2) is connected with an air outlet pipe (5), one end of the air outlet pipe (5) penetrates through the side wall of the purifying box (1) and extends into the purifying box (1), the bottom wall of the purifying box (1) is symmetrically welded with support rods (6), one end of each support rod (6) is fixedly provided with an air distribution pipe (7) arranged at the same level, one end of the air outlet pipe (5) is connected with a plurality of connecting pipes (8), one end of each connecting pipe (8) is connected to the air distribution pipe (7), the connecting pipes (8) and the air distribution pipes (7) are both connected with a plurality of branch pipes (9), the purifying box (1) is connected with a pipeline (10), a water pump (11) is installed on the pipeline (10), the top, the roof that the one end of pipeline (10) runs through rose box (2) is connected on spraying board (12), the lower surface mounting of spraying board (12) has a plurality of shower nozzles (13) to install the array, be fixed with water conservancy diversion seat (14) on the diapire of rose box (2), be fixed with between water conservancy diversion seat (14) and the spraying board (12) filter screen (15), the bottom of rose box (2) both sides wall all is connected with blow off pipe (16), and install blowoff valve (17) on blow off pipe (16).

2. A soot cleaning device convenient to clean as claimed in claim 1, wherein: the side wall of the purifying box (1) is connected with a liquid feeding pipe and a liquid discharging pipe, the liquid discharging pipe is located below the liquid feeding pipe, and a valve is installed on the liquid discharging pipe.

3. A soot cleaning device convenient to clean as claimed in claim 1, wherein: the air distribution pipe (7) is of an annular structure, and the branch pipes (9) are distributed on the air distribution pipe (7) in a circumferential array.

4. A soot cleaning device convenient to clean as claimed in claim 1, wherein: the longitudinal section of the flow guide seat (14) is of an equilateral trapezoid structure.

5. A soot cleaning device convenient to clean as claimed in claim 1, wherein: the width of the filter screen (15) is equal to the width of the inner cavity of the filter box (2).