CN217473153U - Domestic waste burns gas cleaning device - Google Patents

Abstract

The utility model discloses a domestic waste burns gas cleaning device relates to the environmental protection field, including the bottom plate, install purifying box and dust removal case on the bottom plate respectively, the inside of purifying box is provided with reposition of redundant personnel subassembly and removal subassembly respectively, and the reposition of redundant personnel subassembly includes reposition of redundant personnel case and pivot, and the air vent has been seted up to the inside of reposition of redundant personnel case, installs the collecting hopper on the reposition of redundant personnel case, and the inside of collecting hopper is equipped with the branch material mouth. The utility model discloses a be provided with the reposition of redundant personnel subassembly, when the flue gas passes through the gas-supply pipe and gets into to the inside of purifying box, lime water can get into to the collecting hopper inside through spouting the stub bar, and get into to the reposition of redundant personnel incasement portion in order through dividing the material mouth, and splitter blade continuously receives it can take place to rotate after the flue gas strikes, splitter blade can reduce the flow velocity of flue gas after rotating, make the flue gas slowly pass through the air vent and fully contact with lime water, and then avoid the flue gas to flow and lead to it to be difficult to fully contact with lime sooner, thereby the deacidification efficiency to the flue gas has been improved.

Description

Domestic waste burns gas cleaning device

Technical Field

The utility model relates to an environmental protection field specifically is a domestic waste burns gas cleaning device.

Background

At present, to domestic waste's the burning generally carry out the go on the go-no-go, after the screening with the combustible part send into the burning furnace and burn, its tail gas directly discharges in to the air through the chimney, because the temperature in burning process burning furnace is only about 500 ℃, and if tail gas does not pass through any processing, direct emission can cause huge harm to human body and animal and plant, so need set up gas cleaning device so that carry out purification treatment to the flue gas that burning process produced, prevent that the flue gas from directly discharging and cause the pollution to the atmospheric environment.

Chinese patent according to publication number CN211345316U discloses a domestic waste burns flue gas processing apparatus, and this utility model deacidifies the flue gas that gets into the purifying box cavity through the outlet duct, later discharges lime slurry through play thick liquid pipe and row's thick liquid valve, and the flue gas is discharged from the blast pipe, reduces the pollution of acid flue gas to the air, reduces and uses the limitation.

In view of the above-mentioned patent disclosure, the inventor believes that when flue gas is dedusted by the dedusting box and enters the purifying box and is deacidified by lime slurry, the flue gas is difficult to fully contact with the lime slurry due to the excessively fast flowing speed of the flue gas, so that part of the flue gas may be discharged without being deacidified by the lime slurry, and further the purifying effect on the flue gas is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a domestic waste burns gas cleaning device to it is difficult to fully and lime slurry contact and then reduces the technical problem to the purifying effect of flue gas to solve the flue gas.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic waste burns gas cleaning device, includes the bottom plate, install purifying box and dust removal case on the bottom plate respectively, the inside of purifying box is provided with reposition of redundant personnel subassembly and removal subassembly respectively, the reposition of redundant personnel subassembly is including reposition of redundant personnel case and pivot, the air vent has been seted up to the inside of reposition of redundant personnel case, install the collecting hopper on the reposition of redundant personnel case, the inside of collecting hopper is equipped with the branch material mouth, the outer wall of pivot is fixed with a plurality of reposition of redundant personnel blades, be equipped with intake pipe and inlet tube on the dust removal case respectively.

Through adopting above-mentioned technical scheme, the flue gas can enter into the inside to the dust removal case through the intake pipe, and the user can add water to the inside of dust removal case through the inlet tube simultaneously.

It is further, a plurality of splitter blade is ring array form and distributes in the pivot, splitter blade is located the flow distribution box inside, splitter blade is located air vent one side.

Through adopting above-mentioned technical scheme, splitter blade receives its emergence rotation after the flue gas strikes, and splitter blade rotates the flow velocity that can reduce the flue gas, prevents that the flue gas flow velocity is too fast.

Furthermore, the moving assembly comprises a motor and a driven sprocket, the output end of the motor is connected with a driving sprocket, a chain is meshed between the driving sprocket and the driven sprocket, a connecting plate is arranged at the bottom of the chain, and a material pushing plate is arranged at the bottom of the connecting plate through a connecting rod.

Through adopting above-mentioned technical scheme, when the lime water of the inside below of purifying box that needs to clear up, user's starter motor, motor work can drive sprocket and rotate, and then drive the chain and rotate, and the chain drives driven sprocket again and rotates, and the chain can drive the scraping wings simultaneously and remove to the scraping wings can push away the lime water of the inside below of purifying box to in the material pipe of arranging, thereby improve the discharging efficiency of lime water.

Furthermore, a plurality of cross rods are arranged on the connecting rod, and the bottom of the material pushing plate is in contact with the lower portion inside the purifying box.

Through adopting above-mentioned technical scheme, can drive the horizontal pole when the connecting rod removes to make the horizontal pole can stir lime thick liquid, prevent that lime thick liquid from deposiing at the excessive speed.

Furthermore, a material pumping pump is installed on one side of the purification box, a material pumping pipe is connected to the feeding end of the material pumping pump, a material conveying pipe extending into the purification box is connected to the discharging end of the material pumping pump, and a material spraying head is arranged at the bottom end of the material conveying pipe.

By adopting the technical scheme, the material pumping pump can enable the material pumping pipe to pump the external lime slurry, and the lime slurry is sprayed out through the material spraying head inside the material conveying pipe.

Furthermore, the material spraying head is positioned right above the material collecting hopper, and an exhaust pipe is connected above one side of the purification box.

Through adopting above-mentioned technical scheme to the inside that stone mortar enters into the collecting hopper through the nozzle stub bar, and the flue gas after the purification can be discharged through the blast pipe.

Furthermore, an air pump is installed on the other side of the purification box, the air inlet end of the air pump is connected with an air pumping pipe extending to the inside of the dust removal box, and the air outlet end of the air pump is connected with an air conveying pipe extending to the inside of the flow distribution box.

By adopting the technical scheme, when the air pump works, the exhaust pipe extracts the smoke in the dust removal box, and the smoke enters the purification box through the gas pipe.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the reposition of redundant personnel subassembly, when the flue gas entered into to the inside of purifying box through the gas-supply pipe, lime water can pass through the sprayingstub bar and get into to the collecting hopper inside, and get into to the reposition of redundant personnel incasement portion in order through the branch material mouth, and the reposition of redundant personnel blade can take place to rotate after continuously receiving the flue gas impact, can reduce the flow velocity of flue gas after the reposition of redundant personnel blade rotates, make the flue gas slowly pass through the air vent and fully contact with lime water, and then avoid the flue gas to flow very fast and lead to its to be difficult to fully contact with lime, thereby improved the deacidification efficiency to the flue gas;

2. the utility model discloses a be provided with the removal subassembly, when the lime water of the inside below of purifying box needs to be cleared up, user's starter motor, motor work can drive sprocket and rotate, and then it rotates to drive the chain, the chain drives driven sprocket again and rotates, the chain can drive the scraping wings and remove simultaneously, so that the scraping wings can push away the lime water of the inside below of purifying box to the blow-off pipe in, make the lime water discharge through the blow-off pipe, thereby improve the discharging efficiency of lime water, and improved the cleaning efficiency to the lime water of the inside below of purifying box, avoid partial lime water to pile up in the inside below of purifying box and be difficult to quick ejection of compact.

Drawings

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

FIG. 2 is a schematic view of the overall front-cut structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional partial structure of the flow distribution box of the present invention;

fig. 4 is a schematic view of the three-dimensional local structure of the material pushing plate of the present invention.

In the figure: 1. a base plate; 2. a purification box; 3. a discharge pipe; 4. a dust removal box; 5. a drain pipe; 6. an air inlet pipe; 7. a water inlet pipe; 8. a flow diversion assembly; 801. a collection hopper; 802. a material distributing port; 803. a shunt box; 804. a blanking port; 805. a splitter blade; 806. a rotating shaft; 807. a vent hole; 9. a moving assembly; 901. a drive sprocket; 902. a driven sprocket; 903. a chain; 904. a motor; 905. a connecting plate; 906. a connecting rod; 907. a cross bar; 908. a material pushing plate; 10. an air extractor; 11. a gas delivery pipe; 12. an air exhaust pipe; 13. an activated carbon layer; 14. filtering with a screen; 15. an exhaust pipe; 16. a material pumping pump; 17. a delivery pipe; 18. and a material spraying head.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a domestic waste burns gas cleaning device, as figure 1, figure 2, figure 3 and figure 4 are shown, comprising a base plate 1, install purifying box 2 and dust removal case 4 on the bottom plate 1 respectively, the inside of purifying box 2 is provided with reposition of redundant personnel subassembly 8 and removal subassembly 9 respectively, be equipped with intake pipe 6 and inlet tube 7 on the dust removal case 4 respectively, the flue gas can enter into the inside to dust removal case 4 through intake pipe 6, the user can add water to the inside to dust removal case 4 through inlet tube 7 simultaneously, the top of inlet tube 7 is provided with sealed lid, improve the leakproofness of dust removal case 4, prevent that the flue gas from discharging through inlet tube 7, be equipped with row's material pipe 3 on the purifying box 2, arrange and arrange the material valve on the material pipe 3, so that stone mortar can discharge through row's material pipe 3.

Specifically, the diversion assembly 8 includes a diversion box 803 and a rotating shaft 806, both ends of the rotating shaft 806 are connected with the purification box 2 through bearings so that the rotating shaft 806 can rotate, one side of the top of the diversion box 803 is provided with an air outlet through which deacidified flue gas can flow upwards, the interior of the diversion box 803 is provided with an air vent 807, the diversion box 803 is provided with a collecting hopper 801, the interior of the collecting hopper 801 is provided with a diversion port 802, the outer wall of the rotating shaft 806 is fixed with a plurality of diversion blades 805, an air pipe 11 is positioned at one side of the diversion blades 805 so that the flue gas can continuously enter the diversion box 803 through the air pipe 11 and can continuously impact the diversion blades 805, the plurality of diversion blades 805 are distributed on the rotating shaft 806 in an annular array shape, the bottom of the diversion box 803 is provided with a blanking port 804, so that lime slurry can fall to the lower part of the interior of the purification box 2 through the blanking port 804 to prevent the lime slurry from accumulating in the diversion box 803, the splitter blade 805 is located inside the splitter box 803, the splitter blade 805 can rotate after being impacted by the flue gas, the flow speed of the flue gas can be reduced after the splitter blade 805 rotates, the flue gas is prevented from flowing too fast, and the splitter blade 805 is located on one side of the vent hole 807.

Specifically, the moving assembly 9 includes a motor 904 and a driven sprocket 902, the motor 904 is mounted on the outer wall of the purifying box 2 through a support plate, the stability of the motor 904 is improved, the driven sprocket 902 is connected with the inner wall of the purifying box 2 through a connecting shaft and a bearing so that the driven sprocket 902 can rotate, the output end of the motor 904 is connected with a driving sprocket 901, a chain 903 is meshed between the driving sprocket 901 and the driven sprocket 902, the chain 903 is arranged in a staggered manner with a blanking port 804, a connecting plate 905 is arranged at the bottom of the chain 903, a material pushing plate 908 is arranged at the bottom of the connecting plate 905 through a connecting rod 906, a plurality of cross rods 907 are arranged on the connecting rod 906, the bottom of the material pushing plate 908 is in contact with the inner lower part of the purifying box 2, when lime slurry at the lower part inside the purifying box 2 needs to be cleaned, a user can start the motor 904, the motor 904 can drive the driving sprocket 901 to rotate to further drive the chain 903 to rotate, the chain 903 then drive the driven sprocket to rotate, meanwhile, the chain 903 drives the material pushing plate 908 to move, so that the material pushing plate 908 can push the lime slurry below the interior of the purifying box 2 into the discharging pipe 3.

Referring to fig. 1 and 2, a material pumping pump 16 is installed at one side of a purification box 2, a material pumping pipe is connected to a material feeding end of the material pumping pump 16, a material conveying pipe 17 extending into the purification box 2 is connected to a material discharging end of the material pumping pump 16, a material spraying head 18 is installed at a bottom end of the material conveying pipe 17, the material spraying head 18 is located right above a material collecting hopper 801, an exhaust pipe 15 is connected to an upper side of one side of the purification box 2, the material pumping pipe pumps external lime slurry when the material pumping pump 16 works, the lime slurry enters the material spraying head 18 through the material conveying pipe 17 and is sprayed out through the material spraying head 18, an air pumping machine 10 is installed at the other side of the purification box 2, an air suction pipe 12 extending into a dust removal box 4 is connected to an air inlet end of the air pumping machine 10, an air conveying pipe 11 extending into a diversion box 803 is connected to an air outlet end of the air pumping machine 10, the air pumping pipe 12 pumps flue gas inside the dust removal box 4 when the air pumping machine 10 works, and the dust removal flue gas enters into the purification box 2 through the air conveying pipe 11, one side of dust removal case 4 is connected with drain pipe 5, installs the drain valve on the drain pipe 5 to the water in the dust removal case 4 can be discharged through drain pipe 5, is convenient for change the water in the dust removal case 4.

The implementation principle of the embodiment is as follows: firstly, a user installs the device and switches on a power supply, then opens the sealing cover, adds water into the interior of the dust removing box 4 from the water inlet pipe 7, and then covers the sealing cover on the water inlet pipe 7;

the flue gas enters the interior of the dust removal box 4 through the air inlet pipe 6, after the flue gas is adsorbed and purified by water in the dust removal box 4, a user can start the air extractor 10, the air extraction pipe 12 extracts the flue gas in the dust removal box 4 when the air extractor 10 works, and the flue gas enters the interior of the purification box 2 through the air delivery pipe 11;

when smoke enters the inside of the purifying box 2 through the gas conveying pipe 11, a user starts the pumping pump 16, the pumping pump 16 works to enable the pumping pipe to pump external lime slurry, the lime slurry enters the inside of the material spraying head 18 through the material conveying pipe 17), then is sprayed into the inside of the aggregate bin 801 through the material spraying head 18, and sequentially enters the inside of the diversion box 803 through the material distribution port 802, the diversion blade 805 rotates after being continuously impacted by the smoke, the flow speed of the smoke can be reduced after the diversion blade 805 rotates, and the smoke slowly passes through the vent hole 807 and is fully contacted with the lime slurry, so that deacidification treatment can be carried out on the smoke;

the deacidified flue gas is discharged from the flow distribution box 3 through the gas outlet, filtered by the filter screen 14, adsorbed and purified by the activated carbon layer 13 and then discharged through the exhaust pipe 15; the lime slurry falls to the lower part of the interior of the purification box 2 through the blanking port 804;

when the lime mud of the inside below of purifying box 2 when needing to clear up, the user can start motor 904, and motor 904 work can drive sprocket 901 and rotate, and then drives chain 903 and rotate, and chain 903 drives driven sprocket 902 again and rotates, and chain 903 can drive scraping wings 908 and remove simultaneously to scraping wings 908 can push away the lime mud of the inside below of purifying box 2 to arrange in the material pipe 3, makes the lime mud discharge through arranging material pipe 3.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (7)

1. The utility model provides a domestic waste burns gas cleaning device, includes bottom plate (1), its characterized in that: install purifying box (2) and dust removal case (4) on bottom plate (1) respectively, the inside of purifying box (2) is provided with reposition of redundant personnel subassembly (8) and removal subassembly (9) respectively, reposition of redundant personnel subassembly (8) are including reposition of redundant personnel case (803) and pivot (806), air vent (807) have been seted up to the inside of reposition of redundant personnel case (803), install collecting hopper (801) on reposition of redundant personnel case (803), the inside of collecting hopper (801) is equipped with branch material mouth (802), the outer wall of pivot (806) is fixed with a plurality of reposition of redundant personnel blades (805), be equipped with intake pipe (6) and inlet tube (7) on dust removal case (4) respectively.

2. The household garbage incineration flue gas purification device according to claim 1, characterized in that: the plurality of splitter blades (805) are distributed on the rotating shaft (806) in an annular array, the splitter blades (805) are located inside the splitter box (803), and the splitter blades (805) are located on one side of the vent holes (807).

3. The domestic waste incineration flue gas purification device of claim 1, characterized in that: the moving assembly (9) comprises a motor (904) and a driven chain wheel (902), the output end of the motor (904) is connected with a driving chain wheel (901), a chain (903) is meshed between the driving chain wheel (901) and the driven chain wheel (902), a connecting plate (905) is arranged at the bottom of the chain (903), and a material pushing plate (908) is arranged at the bottom of the connecting plate (905) through a connecting rod (906).

4. The domestic waste incineration flue gas purification device of claim 3, characterized in that: the connecting rod (906) is provided with a plurality of cross rods (907), and the bottom of the material pushing plate (908) is in contact with the lower part of the interior of the purification box (2).

5. The domestic waste incineration flue gas purification device of claim 1, characterized in that: the material pumping device is characterized in that a material pumping pump (16) is installed on one side of the purifying box (2), a material pumping pipe is connected to the feeding end of the material pumping pump (16), a material conveying pipe (17) extending to the inside of the purifying box (2) is connected to the discharging end of the material pumping pump (16), and a material spraying head (18) is arranged at the bottom end of the material conveying pipe (17).

6. The domestic waste incineration flue gas purification device of claim 5, characterized in that: the material spraying head (18) is located right above the collecting hopper (801), and an exhaust pipe (15) is connected to the upper portion of one side of the purifying box (2).

7. The domestic waste incineration flue gas purification device of claim 1, characterized in that: air extractor (10) are installed to the opposite side of purifying box (2), the inlet end of air extractor (10) is connected with exhaust tube (12) that extend to dust removal case (4) inside, the end of giving vent to anger of air extractor (10) is connected with and extends to the inside gas-supply pipe (11) of reposition of redundant personnel case (803).

Images