CN213668668U - Flue gas dust remover with desulfurization treatment box - Google Patents

Abstract

The utility model discloses a flue gas dust remover with desulfurization treatment case, including desulfurization treatment case and rose box, the bull stick has been cup jointed to the inside of desulfurization treatment case, and the bottom fixed mounting of bull stick has the arc, and the inside fixed mounting of desulfurization treatment case has the arc, and the top fixed mounting of arc has the air jet, and the top fixed mounting of rose box inner wall has the filter screen, and one side intercommunication of rose box has the drinking-water pipe, and the inside intercommunication of drinking-water pipe has circulating water pump, and the outside at drinking-water pipe top both ends all communicates there is the shower, and the bottom fixed mounting of shower has the shower. Through setting up filter screen, drinking-water pipe, circulating water pump, shower and shower head, inside desulfurization liquid got into the rose box by the outlet pipe after carrying out the desulfurization to the flue gas in the desulfurization treatment box, the filter screen filtered the impurity in the liquid, and the liquid after the filtration can not lead to the fact the jam to circulating water pump, then carries out work in the shower through circulating water pump re-transportation, is difficult for producing the waste of desulfurization liquid.

Description

Flue gas dust remover with desulfurization treatment box

Technical Field

The utility model belongs to the technical field of flue gas dust removal, concretely relates to flue gas dust remover with desulfurization treatment case.

Background

The flue gas desulfurization refers to the removal of sulfur oxides from flue gas or other industrial waste gases, and in the FGD technology, the desulfurization agent is classified into the following five methods: the calcium method based on CaCO3, the magnesium method based on MgO, the sodium method based on Na2SO3, the ammonia method based on NH3, the organic base method based on organic bases.

Present dust removal desulphurization unit mainly utilizes to separate the cigarette baffle and makes the flue gas strike the surface of water, produces splash and water smoke, reach the purpose of desulfurization and dust removal, but the unable cyclic utilization of present dust removal desulphurization unit desulfurization liquid, discharge behind the disposable to the liquid make full use of desulfurization, cause the waste, and desulfurization liquid is the chemical, it is more loaded down with trivial details to handle, the cost is increased, and desulfurization liquid makes the desulfurization effect relatively poor with gas contact inadequately, it is lower to cause the desulfurization quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flue gas dust remover with desulfurization treatment case to solve and to provide a desulfurization flue gas dust remover that has now in the above-mentioned background art in the use, because the unable cyclic utilization of present dust removal desulphurization unit desulfurization liquid, discharge can't be to the liquid make full use of desulfurization after the disposable, and desulfurization liquid is insufficient with gas contact, thereby causes extravagant and the lower problem of desulfurization quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flue gas dust remover with desulfurization treatment case, includes desulfurization treatment case and rose box, the bull stick has been cup jointed to the inside of desulfurization treatment case, the bottom fixed mounting of bull stick has the arc, the inside fixed mounting of desulfurization treatment case has the arc, the top fixed mounting of arc has the air jet, the bottom intercommunication of arc has the overflow pipe, the top fixed mounting of rose box inner wall has the filter screen, the bottom intercommunication of filter screen has the impurity discharge pipe, one side intercommunication of rose box has the water pipe, the inside intercommunication of water pipe has circulating water pump, the outside at water pipe top both ends all communicates there is the shower, the bottom fixed mounting of shower has the shower.

Preferably, the bottom of the desulfurization treatment box is fixedly connected with the top of the filter box, and the bottom of the filter box is fixedly provided with a supporting leg.

Preferably, one end of the top of the desulfurization treatment box is communicated with a vent pipe, and one end of the top of the desulfurization treatment box is fixedly provided with an activated carbon filter layer.

Preferably, a driving motor is fixedly installed at the top of the rotating rod, and a driving end of the driving motor is fixedly connected with the rotating rod.

Preferably, one side of the arc-shaped pipe is communicated with a gas connecting pipe, and one end of the top of the spraying pipe is communicated with a liquid connecting pipe.

Preferably, the bottom of the desulfurization treatment box is communicated with a water outlet pipe, and the water outlet pipe penetrates through the filter box and extends to the inside of the filter box.

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

1. through setting up filter screen, drinking-water pipe, circulating water pump, shower and shower head, inside desulfurization liquid got into the rose box by the outlet pipe after carrying out the desulfurization to the flue gas in the desulfurization treatment box, the filter screen filtered the impurity in the liquid, and the liquid after the filtration can not lead to the fact the jam to circulating water pump, then carries out work in the shower through circulating water pump re-transportation, is difficult for producing the waste of desulfurization liquid, the cost is reduced.

2. Through setting up arc tube, jet head, arc and bull stick, will carry out the flue gas that the desulfurization was removed dust through gas connecting pipe and pour into the inside of arc tube, gaseous through jet head upflow, under driving motor's effect, the arc rotates and quick fan moves gas, gaseous fast dispersion, and the area of contact of gas and desulfurization liquid is just increased to improve reaction rate.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a desulfurization treatment tank; 2. a filter box; 3. supporting legs; 4. a vent pipe; 5. an activated carbon filter layer; 6. a rotating rod; 7. a drive motor; 8. an arc-shaped plate; 9. an arc tube; 10. a gas showerhead; 11. an overflow pipe; 12. a gas connecting pipe; 13. a water outlet pipe; 14. filtering with a screen; 15. an impurity discharge pipe; 16. a water pumping pipe; 17. a water circulating pump; 18. a shower pipe; 19. a shower head; 20. liquid connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a flue gas dust remover with desulfurization treatment case, including desulfurization treatment case 1 and rose box 2, bull stick 6 has been cup jointed to desulfurization treatment case 1's inside, the bottom fixed mounting of bull stick 6 has arc 8, the inside fixed mounting of desulfurization treatment case 1 has arc 9, the top fixed mounting of arc 9 has air jet 10, the bottom intercommunication of arc 9 has overflow pipe 11, the top fixed mounting of rose box 2 inner wall has filter screen 14, filter screen 14's bottom intercommunication has impurity discharge pipe 15, one side intercommunication of rose box 2 has drinking-water pipe 16, the inside intercommunication of drinking-water pipe 16 has circulating water pump 17, the outside at 16 top both ends of drinking-water pipe all communicates there is shower 18, the bottom fixed mounting of shower 18 has shower 19.

In this embodiment, by arranging the filter screen 14, the water pumping pipe 16, the circulating water pump 17, the spraying pipe 18 and the spraying head 19, the desulfurization liquid enters the inside of the filter box 2 through the water outlet pipe 13 after desulfurizing the flue gas in the desulfurization treatment box 1, the filter screen 14 filters impurities in the liquid, the filtered liquid cannot block the circulating water pump 17, and then is conveyed into the spraying pipe 18 again through the circulating water pump 17 to work, so that the waste of the desulfurization liquid is not easy to generate, the cost is reduced, by arranging the arc-shaped pipe 9, the gas spraying head 10, the arc-shaped plate 8 and the rotating rod 6, the flue gas to be desulfurized and dedusted is injected into the arc-shaped pipe 9 through the gas connecting pipe 12, the gas flows upwards through the gas spraying head 10, under the action of the driving motor 7, the arc-shaped plate 8 rotates and rapidly fans the gas, the gas is rapidly dispersed, the contact area between the gas and the desulfurization liquid is increased, thereby increasing the reaction rate.

Specifically, the bottom of desulfurization treatment case 1 and the top fixed connection of rose box 2, the bottom fixed mounting of rose box 2 has supporting leg 3.

In this embodiment, through with desulfurization treatment case 1 and rose box 2 fixed connection to set up supporting leg 3, make the device can the steady operation.

Specifically, the one end intercommunication at desulfurization treatment box 1 top has ventilation pipe 4, and the one end fixed mounting at desulfurization treatment box 1 top has active carbon filter layer 5.

In this embodiment, the active carbon filter layer 5 has two, and through setting up two active carbon filter layers 5, further filters the impurity that contains in the gas, guarantees final exhaust gas's purity.

Specifically, a driving motor 7 is fixedly installed at the top of the rotating rod 6, and a driving end of the driving motor 7 is fixedly connected with the rotating rod 6.

In this embodiment, the driving motor 7 is used to control the operation of the rotating rod 6 and the arc-shaped plate 8, so that the arc-shaped plate 8 can rotate rapidly to work.

Specifically, one side of the arc-shaped pipe 9 is communicated with a gas connecting pipe 12, and one end of the top of the spray pipe 18 is communicated with a liquid connecting pipe 20.

In this embodiment, the inside of gas connecting pipe 12, shower 18 and impurity discharge pipe 15 all is provided with the valve, through setting up gas connecting pipe 12, carries gas to the inside of arc 9 through gas connecting pipe 12, through setting up liquid connecting pipe 20, pours into the inside of shower 18 into desulfurization liquid through liquid connecting pipe 20.

Specifically, the bottom of desulfurization treatment box 1 communicates has outlet pipe 13, and outlet pipe 13 runs through rose box 2, and extends to the inside of rose box 2.

In this embodiment, by providing the water outlet pipe 13, the desulfurization liquid obtained by desulfurizing the gas can flow into the filter box 2 through the water outlet pipe 13.

The utility model discloses a theory of operation and use flow: when in use, the valves in the liquid connecting pipe 20 and the gas connecting pipe 12 are opened, the desulfurization liquid is injected into the spray pipe 18 through the liquid connecting pipe 20, the flue gas to be desulfurized and dedusted is injected into the arc pipe 9 through the gas connecting pipe 12, the driving motor 7 is started simultaneously, the gas flows upwards through the gas nozzle 10, the desulfurization liquid is sprayed to the bottom through the spray head 19 at the moment, due to the operation of the driving motor 7, the driving motor 7 drives the rotating rod 6 to rotate, so that the arc plate 8 rotates, the arc plate 8 rapidly fans the gas, the gas can be rapidly dispersed, the contact area of the gas and the desulfurization liquid is increased, the gas can fully react with the desulfurization liquid, so that the reaction speed is improved, when the desulfurization liquid enters the arc pipe 9, the desulfurization liquid can flow out through the overflow pipe 11 at the bottom of the arc pipe 9, when the desulfurization liquid is injected in proper amount, the valve of the liquid connecting pipe 20 is closed, the supply of the desulfurization liquid is stopped, the desulfurization liquid flows into the inside of the filter box 2 through the water outlet pipe 13 after the gas is desulfurized, the filter screen 14 in the inside of the filter box 2 filters impurities contained in the liquid, the filtered liquid cannot block the circulating water pump 17, the filtered desulfurization liquid is conveyed to the insides of the two spray pipes 18 by the circulating water pump 17, the desulfurization liquid can be used for multiple times, the gas flows upwards after the desulfurization liquid is desulfurized, and the impurities in the gas are filtered again by the two activated carbon filter layers 5 through the two activated carbon filter layers 5, the purity of the finally discharged gas is ensured, the gas flows upwards continuously through the activated carbon filter layers 5, the gas is discharged out of the device through the vent pipe 4, after the desulfurization work is finished, the valve in the impurity discharge pipe 15 is opened, discharging the filtered impurities.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a flue gas dust remover with desulfurization treatment case, includes desulfurization treatment case (1) and rose box (2), its characterized in that: rotating rod (6) have been cup jointed to the inside of desulfurization treatment case (1), the bottom fixed mounting of rotating rod (6) has arc (8), the inside fixed mounting of desulfurization treatment case (1) has arc (9), the top fixed mounting of arc (9) has jet-propelled head (10), the bottom intercommunication of arc (9) has overflow pipe (11), the top fixed mounting of rose box (2) inner wall has filter screen (14), the bottom intercommunication of filter screen (14) has impurity discharge pipe (15), one side intercommunication of rose box (2) has drinking-water pipe (16), the inside intercommunication of drinking-water pipe (16) has circulating water pump (17), the outside at drinking-water pipe (16) top both ends all communicates has spray pipe (18), the bottom fixed mounting of spray pipe (18) has spray head (19).

2. The flue gas dust remover with a desulfurization treatment box according to claim 1, characterized in that: the bottom of desulfurization treatment case (1) and the top fixed connection of rose box (2), the bottom fixed mounting of rose box (2) has supporting leg (3).

3. The flue gas dust remover with a desulfurization treatment box according to claim 1, characterized in that: the one end intercommunication at desulfurization treatment case (1) top has ventilation pipe (4), the one end fixed mounting at desulfurization treatment case (1) top has active carbon filter layer (5).

4. The flue gas dust remover with a desulfurization treatment box according to claim 1, characterized in that: the top of bull stick (6) fixed mounting has driving motor (7), the drive end and the bull stick (6) fixed connection of driving motor (7).

5. The flue gas dust remover with a desulfurization treatment box according to claim 1, characterized in that: one side of the arc-shaped pipe (9) is communicated with a gas connecting pipe (12), and one end of the top of the spraying pipe (18) is communicated with a liquid connecting pipe (20).

6. The flue gas dust remover with a desulfurization treatment box according to claim 1, characterized in that: the bottom intercommunication of desulfurization treatment case (1) has outlet pipe (13), outlet pipe (13) run through rose box (2), and extend to the inside of rose box (2).

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