CN203155402U - Backspin cyclone dust collector and smoke atomization desulfuration equipment - Google Patents

Backspin cyclone dust collector and smoke atomization desulfuration equipment Download PDF

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CN203155402U
CN203155402U CN 201320010573 CN201320010573U CN203155402U CN 203155402 U CN203155402 U CN 203155402U CN 201320010573 CN201320010573 CN 201320010573 CN 201320010573 U CN201320010573 U CN 201320010573U CN 203155402 U CN203155402 U CN 203155402U
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deduster
column part
blast pipe
inside diameter
backspin
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王合
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Abstract

The utility model relates to a backspin cyclone dust collector and smoke atomization desulfuration equipment. The backspin cyclone dust collector comprises a tank body, an air inlet tube and an air outlet tube, wherein the tank body comprises a cylinder part and a circular-truncated-cone part, the edge of the inner side wall of the air inlet tube, parallel to the central axis of the air inlet tube, is in tangency with the cross section of the air outlet tube, and the edge of the outer side wall opposite to the inside wall of the air inlet tube, parallel to the central axis of the air inlet tube, is in tangency with the bottom surface of the cylinder part. The smoke atomization desulfuration equipment comprises a first dust collector, a second dust collector, a third dust collector and a fourth dust collector which are all for the backspin cyclone dust collector. Compared with the existing cyclone dust collector, the backspin cyclone dust collector has better dedusting effect, and is especially suitable for the condition that the air contains abundant dust. The smoke atomization desulfuration equipment is improved in dedusting capacity, and the purification and dedusting effects, and also can be used for secondary dedusting.

Description

Backspin cyclone dust collectors and flue gas atomizing desulphurization plant
Technical field
The utility model relates to a kind of specially designed equipment of purifying exhaust air that is, particularly relates to a kind of backspin cyclone dust collectors and flue gas atomizing desulphurization plant.
Background technology
Cyclone dust collectors are to utilize gas to accelerate rotation and generation centrifugal force, with the cleaner that the solid dust of rotation is separated from gas, it is widely used in industries such as various Industrial Boilers, machining, metallurgical building materials, casting, mine, cement, digging.
In recent years, cyclone dust collectors were used widely in the purification of the flue gas that boiler produces, in handling.Cyclone dust collectors generally include tank body, stretch into above-mentioned tank body and the discharge pipe of drawing with the blast pipe of above-mentioned tank body conducting, by above-mentioned tank body and the gathering-device that is arranged at the tank body bottom.The tank body round platform part that generally includes column part and be connected with above-mentioned column part wherein, above-mentioned column part and round platform part are coaxial usually, and blast pipe stretches into column part usually, discharge pipe is then drawn by above-mentioned column part.Usually have the dust mouth over against gathering-device in the bottom of round platform part.In the cyclone dust collectors course of work, on above-mentioned blast pipe or the discharge pipe blower fan is installed.Under the effect of blower fan, dusty gas is delivered into the inside of the column part of tank body by blast pipe, and in the inside of the column part of tank body and the inside of round platform part, dusty gas rotates at a high speed.In rotary course, the grit in the dusty gas is separated and is drained in the gathering-device by the dust mouth of the bottom of round platform part, and the gas that is cleaned gas is discharged by discharge pipe, reaches the purpose of purification, dedusting thus.
Though the cyclone dust collectors of said structure and use the flue gas atomizing desulphurization plant of above-mentioned cyclone dust collectors to be widely used in the industry gas dust removing field, but practice shows, when dust content was higher in the gas that is entered by blast pipe, this cyclone dust collectors can not be finished the dedusting task well; And the flue gas of traditional above-mentioned cyclone dust collectors of use atomizing desulphurization plant can not make the flue gas that is rich in sulfide fully atomize, so that desulfurized effect is relatively poor.
The utility model content
The purpose of this utility model provides a kind of when dust content is higher in the gas, dedusting, higher backspin cyclone dust collectors and the flue gas atomizing desulphurization plant of purification efficiency.
Backspin cyclone dust collectors of the present utility model, comprise tank body, stretch into described tank body and with the blast pipe of described tank body conducting and the discharge pipe of being drawn by described tank body, described tank body comprises column part and the round platform part that is connected with described column part, described column part and described round platform part are coaxial, described blast pipe is stretched into the inside of described column part by the top of described column part, described discharge pipe is drawn by the top of described column part, the bottom of described round platform part is provided with the dust mouth, described discharge pipe is pipe, the axis of described discharge pipe and the dead in line of described column part, described blast pipe is rectangular tube, the axis of described blast pipe and the axis normal of described column part, the cross section of the limit parallel with axis described blast pipe the madial wall of described blast pipe and described discharge pipe is tangent, and the bottom surface with the described madial wall opposite external side limit parallel with axis described blast pipe wall and described column part of described blast pipe is tangent.
Backspin cyclone dust collectors of the present utility model, wherein, be provided with the injection apparatus for water spray in the described blast pipe, described injection apparatus comprises two water pipes that be arranged in parallel, the bearing of trend of described water pipe is identical with the bearing of trend of described blast pipe, and every described water pipe is provided with a plurality of nozzles for water spray.
Backspin cyclone dust collectors of the present utility model, wherein, the internal height of described round platform part be described column part inside diameter 1.5-3 doubly, the internal height of described column part be described column part inside diameter 0.5-1.2 doubly, the inside diameter of described discharge pipe be described column part inside diameter 0.3-0.5 doubly.
Backspin cyclone dust collectors of the present utility model, wherein, the lower limb of described discharge pipe is positioned at the below on the top of described round platform part, the lower limb of described discharge pipe to the distance on the plane, place of the bottom surface, top of described round platform part be described column part inside diameter 0.05-0.15 doubly, the top edge of described discharge pipe is the 40-180 millimeter to the distance at the top of described column part.
Backspin cyclone dust collectors of the present utility model, wherein, the length on the interior minister limit of the cross section of described blast pipe be described column part inside diameter 0.4-0.5 doubly, the length of the inner broadside of the cross section of described blast pipe be described column part inside diameter 0.2-0.5 doubly, the edge at the top edge of described blast pipe and the top of described column part is at sustained height.
Backspin cyclone dust collectors of the present utility model, wherein, the diameter of described dust mouth be described column part inside diameter 0.2-0.4 doubly.
Backspin cyclone dust collectors of the present utility model, wherein, the internal height of described round platform part is 2 times or 2.35 times of inside diameter of described column part, the internal height of described column part is 0.8 times of inside diameter of described column part, the inside diameter of described discharge pipe is 0.38 times of inside diameter of described column part, the lower limb of described discharge pipe is 0.1 times of inside diameter of described column part to the distance on the plane, place of the bottom surface, top of described round platform part, the length on the interior minister limit of the cross section of described blast pipe is 0.45 times of inside diameter of described column part, the length of the inner broadside of the cross section of described blast pipe is 0.31 times of inside diameter of described column part, and the diameter of described dust mouth is 0.3 times of inside diameter of described column part.
Flue gas atomizing desulphurization plant of the present utility model, comprise first deduster, second deduster, the 3rd deduster and the 4th deduster, described first deduster, described second deduster, described the 3rd deduster and described the 4th deduster are backspin cyclone dust collectors of the present utility model, the blast pipe of described first deduster, the blast pipe of described second deduster, the blast pipe of the blast pipe of described the 3rd deduster and described the 4th deduster all is communicated with the manifold trunk that is used for air intake respectively, the discharge pipe of described first deduster, the discharge pipe of described second deduster, the discharge pipe of the discharge pipe of described the 3rd deduster and described the 4th deduster all is communicated with the collector that is used for air-out respectively, has air outlet on the described collector.
Flue gas atomizing desulphurization plant of the present utility model, wherein, the dust mouth of described first deduster, the dust mouth of described second deduster, the height of the dust mouth of the dust mouth of described the 3rd deduster and described the 4th deduster and radius are all identical, the below of the dust mouth of described first deduster, the below of the dust mouth of described second deduster, the below of the dust mouth of the below of the dust mouth of described the 3rd deduster and described the 4th deduster is provided with round table-like collection bucket, the bottom of described collection bucket is equipped with wind stopping device, the internal height of the described round platform part of described first deduster, the internal height of the described round platform part of described second deduster all is respectively 2 times of inside diameter of described column part separately, the internal height of the described round platform part of described the 3rd deduster, the internal height of the described round platform part of described the 4th deduster all is respectively 2.35 times of inside diameter of described column part separately.
Flue gas atomizing desulphurization plant of the present utility model, wherein, also comprise blower fan and the 5th deduster that is used for double purification, described the 5th deduster is backspin cyclone dust collectors of the present utility model, the air outlet of collector is communicated with the air inlet of blower fan by pipeline, and the air outlet of described blower fan is communicated with by the blast pipe of pipeline with the 5th deduster.
The dust removing effects of backspin cyclone dust collectors of the present utility model cyclone dust collectors compared to existing technology are better, are particularly suitable for dust content condition with higher in the gas.
Flue gas atomizing desulphurization plant of the present utility model adopts the mode of four backspin cyclone dust collectors parallel connection, has further improved the dust collection capacity of equipment.If adopt flue gas of the present utility model atomizing desulphurization plant to handle the flue gas of sulfur compound, itrated compound, at last the gas of Pai Chuing almost to atmosphere without any pollution.Purification, the dust removing effects of flue gas atomizing desulphurization plant of the present utility model are further promoted, and can also carry out final dusting simultaneously.
Description of drawings
Fig. 1 is the front view of the structural representation of flue gas atomizing desulphurization plant of the present utility model;
Fig. 2 is the structural representation of first deduster among Fig. 1, shows the structure of backspin cyclone dust collectors of the present utility model;
Fig. 3 is the A-A profile of Fig. 1, shows the tank body of four dedusters of flue gas of the present utility model atomizing desulphurization plant and the structural relation of blast pipe;
Fig. 4 is the E-E profile of Fig. 3;
Fig. 5 is the B-B profile of Fig. 1;
Fig. 6 is the C-C cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 3, flue gas atomizing desulphurization plant of the present utility model comprises first deduster 100, second deduster 200, the 3rd deduster 300 and the 4th deduster 400.First deduster 100, second deduster 200, the 3rd deduster 300 and the 4th deduster 400 are backspin cyclone dust collectors of the present utility model.
In conjunction with Fig. 2, shown in Figure 4, backspin cyclone dust collectors of the present utility model (i.e. first deduster 100) comprise tank body 1, stretch into tank body 1 and with the blast pipe 2 of tank body 1 conducting and the discharge pipe 3 of being drawn by tank body 1.Wherein, tank body 1 comprises column part 10 and the round platform part 20 that is connected with column part 10.Column part 10 is coaxial with round platform part 20.Blast pipe 2 stretches into the inside of column part 10 by the top of column part 10, and discharge pipe 3 is drawn by the top of column part 10.The bottom of round platform part 20 is provided with dust mouth 4.Wherein, discharge pipe 3 is pipe.The dead in line of the axis of discharge pipe 3 and column part 10.Blast pipe 2 is rectangular tube, the axis normal of the axis of blast pipe 2 and column part 10 but non-intersect, the cross section (circle) of the limit that the axis with blast pipe 2 of the madial wall 26 of blast pipe 2 is parallel and discharge pipe 3 is tangent, the limit that the axis with blast pipe 2 with madial wall 26 opposite external side walls 27 of blast pipe 2 is parallel and the bottom surface (circle) of column part 10 are tangent, and namely the inside and outside sidewall 26,27 of blast pipe 2 is tangent with the medial surface of the outer surface of discharge pipe 3, column part 10 respectively.
In the present embodiment, the axis of blast pipe 2 refers to blast pipe 2 is divided into antimeric horizontal straight line, refers to that specifically a bearing of trend is identical with the bearing of trend of blast pipe 2, the straight line that the center of blast pipe 2 all cross sections (rectangle) is connected to form.
Backspin cyclone dust collectors of the present utility model in use, at discharge pipe 3 blower fan is installed, under the effect of the blower fan that runs up, it is inner and rotate at a high speed to wait a moment along the inwall of tank body 1 and sink slowly that the flue gas that has a dust granule enters tank body 1 by blast pipe 2, in rotary course, grit in the ash-laden gas is separated and drops to the bottom of round platform part 20, discharged by dust mouth 4 at last, and the gas that is cleaned is discharged through discharge pipe 3.
The dust removing effects of backspin cyclone dust collectors of the present utility model cyclone dust collectors compared to existing technology are better.Because the inside and outside sidewall of blast pipe is tangent with the medial surface of the outer surface of discharge pipe, column part respectively, the flue gas that has dust granule is rotated down around discharge pipe, in this process, grit in the ash-laden gas is effectively separated, and backspin cyclone dust collectors of the present utility model are particularly suitable for dust content condition with higher in the gas thus.
For strengthening dust removing effects, backspin cyclone dust collectors of the present utility model, be provided with the injection apparatus 50 for water spray in the blast pipe 2, injection apparatus 50 comprises two water pipes that be arranged in parallel 501, the bearing of trend of water pipe 501 is identical with the bearing of trend of above-mentioned blast pipe, and every water pipe 501 is provided with a plurality of nozzles 502 for water spray.The diameter of every water pipe 501 is 15 millimeters.
Backspin cyclone dust collectors of the present utility model are when work, injection apparatus 50 is to the flue gas spray water or the water smoke that have dust granule, the dust granule that is rich in sulfide and itrated compound in the flue gas is adhered to the back quality by hydrone and increases, in the gas rotary course, above-mentioned dust granule is separated and drops to the bottom of round platform part 20, is discharged by dust mouth 4 at last.
Be to strengthen dust removing effects, backspin cyclone dust collectors of the present utility model, the internal height H of round platform part 20 be column part 10 inside diameter D 1.5-3 doubly.The internal height K of column part 10 be column part 10 inside diameter D 0.5-1.2 doubly.Discharge pipe 3 is stretched out by the top 11 of column part 10, the inside diameter d of discharge pipe 3 be column part 10 inside diameter D 0.3-0.5 doubly.
For further strengthening dust removing effects, backspin cyclone dust collectors of the present utility model, wherein, the lower limb 31 of discharge pipe 3 is positioned at the below on the top of round platform part 20, the lower limb 31 of discharge pipe 3 to the plane, place of the bottom surface, top (bottom surface that area is bigger) of round platform part 20 apart from e be column part 10 inside diameter D 0.05-0.15 doubly.The top edge 32 of described discharge pipe is the 40-180 millimeter to the distance at the top of described column part.
The embodiment of backspin cyclone dust collectors of the present utility model, the value ratio of the value of the value of the internal height of round platform part, the inside diameter of column part and the internal height of column part is appropriate, the gas that has dust rotate at a high speed along the inwall of tank body and the process of slowly sinking in, the dust in the gas can separate from gas to greatest extent.Experiment shows, utilizes the backspin cyclone dust collectors of the present utility model that adopt above-mentioned inside diameter data, and the above dust of 90% (percentage by weight) can be separated in the gas.
For further strengthening dust removing effects, backspin cyclone dust collectors of the present utility model, wherein, the length a on the interior minister limit 25 of the cross section of blast pipe 2 (for rectangle) be column part 10 inside diameter D 0.4-0.5 doubly, the length b of the inner broadside 24 of the cross section of blast pipe 2 be column part 10 inside diameter D 0.2-0.5 doubly.The edge at the top 11 of the top edge of blast pipe 2 and column part 10 is at sustained height.
Backspin cyclone dust collectors of the present utility model, wherein, the diameter n of dust mouth 4 be column part 10 inside diameter D 0.2-0.4 doubly.
As the most preferred embodiment of backspin cyclone dust collectors of the present utility model, the internal height H of round platform part 20 should be 2 times or 2.35 times of inside diameter D of column part 10.The internal height K of column part 10 should be 0.8 times of inside diameter D of column part 10.The inside diameter d of discharge pipe 3 should be 0.38 times of inside diameter D of column part 10.The lower limb 31 of discharge pipe 3 should be 0.1 times of inside diameter D of column part 10 to the plane, place of the bottom surface, top of round platform part 20 apart from e.The length a on the interior minister limit 25 of the cross section of blast pipe 2 should be 0.45 times of the inside diameter D of column part 10, and the length b of the inner broadside 26 of the cross section of blast pipe 2 should be 0.31 times of the inside diameter D of column part 10.The diameter n of dust mouth 4 is 0.3 times of inside diameter D of column part 10.
Purification, the dust removing effects of above-mentioned most preferred embodiment are best, and experiment shows, utilize the backspin cyclone dust collectors of the present utility model that adopt above-mentioned inside diameter data, and 99.997% (percentage by weight) is above in the flue gas contains sulfur dust and can be separated.
In the flue gas atomizing desulphurization plant of the present utility model, first deduster 100 and second deduster 200 are the backspin cyclone dust collectors of the present utility model of above-mentioned specification.The internal height of the round platform of the internal height of the round platform part 20 of first deduster 100, second deduster 200 part all is respectively 2 times of inside diameter of column part separately.
The specification of the 3rd deduster 300 and the 4th deduster 400 and first deduster 100 are basic identical.Different is, the internal height of the round platform of the internal height of the round platform part 320 of the 3rd deduster 300, the 4th deduster 400 part all is respectively 2.35 times of inside diameter of column part separately.
In conjunction with Fig. 5, shown in Figure 6, flue gas atomizing desulphurization plant of the present utility model, the blast pipe 302 of the blast pipe 2 of first deduster 100, the blast pipe 202 of second deduster 200, the 3rd deduster 300 and the blast pipe of the 4th deduster 400 402 all are communicated with the manifold trunk 500 that is used for air intake respectively.The discharge pipe 303 of first deduster, 100 discharge pipes 3, second deduster, 200 discharge pipes 203, the 3rd deduster 300 and the discharge pipe of the 4th deduster 400 403 all are communicated with the collector 600 that is used for air-out respectively, have air outlet 601 on the collector 600.
Height and the radius of the dust mouth 304 of the dust mouth 4 of first deduster 100, the dust mouth 204 of second deduster 200, the 3rd deduster 300 and the dust mouth 404 of the 4th deduster 400 are all identical.The below of the below of the below of the below of the dust mouth 4 of first deduster 100, the dust mouth 204 of second deduster 200, the dust mouth 304 of the 3rd deduster 300 and the dust mouth of the 4th deduster 400 is provided with round table-like collection bucket 5, and the bottom of collection bucket 5 is equipped with wind stopping device 6.
Flue gas atomizing desulphurization plant of the present utility model also comprises blower fan 700 and the 5th deduster 800 that is used for double purification.The 5th deduster 800 is backspin cyclone dust collectors of the present utility model.
Air outlet 601 on the collector 600 is communicated with by the air inlet of pipeline with blower fan 700, and the air outlet of blower fan 700 is communicated with the blast pipe 802 of the 5th deduster 800 by pipeline.The below of the dust mouth 804 of the 5th deduster 800 is provided with the collection bucket 806 of band wind stopping device.
The distance at the top of the column part 10 of top edge 32 to first dedusters 100 of the discharge pipe 3 of first deduster 100 is 50 millimeters sums with the height of the blast pipe 302 of the 3rd deduster 300; The top edge of the discharge pipe 203 of second deduster 200 is 50 millimeters sums with the height of the blast pipe 402 of the 4th deduster 400 to the distance at the top of the column part of second deduster 200; The distance at the top of the column part 320 of top edge to the three dedusters 300 of the discharge pipe 303 of the 3rd deduster 300 is 50 millimeters; The distance at the top of the column part of top edge to the four dedusters 400 of the discharge pipe 403 of the 4th deduster 400 is 50 millimeters.The distance at the top of the column part of top edge to the five dedusters 800 of the discharge pipe 803 of the 5th deduster 800 is 50 millimeters.
Blower fan 700 preferred high-speed fans, its optimum wind speed should guarantee that the wind speed in the blast pipe 402 of the blast pipe 302 of blast pipe 202, the 3rd deduster 300 of blast pipe 2, second deduster 200 of first deduster 100 and the 4th deduster 400 is about 14 cubic metres of per seconds.
Flue gas of the present utility model atomizing desulphurization plant adopts the parallel connection of four backspin cyclone dust collectors of the present utility model, further increased the ability of purification, dedusting.
Flue gas atomizing desulphurization plant of the present utility model in use, blower fan 700 starts, under the effect of the blower fan 700 that runs up, the flue gas that has dust enters first deduster 100, second deduster 200, the 3rd deduster 300 and the 4th deduster 400 respectively by manifold trunk 500.Injection apparatus 50 in the above-mentioned backspin cyclone dust collectors is to the flue gas spray water or the water smoke that have dust granule, the dust granule that is rich in sulfide and itrated compound in the flue gas is adhered to the back quality by hydrone and increases, flue gas is atomized, tank interior at four backspin cyclone dust collectors, the flue gas that has dust that is atomized rotates at a high speed and slowly sinking along the inwall of tank body, in rotary course, grit in the ash-laden gas is separated and drops to round platform bottom partly, is drained in the gathering-device by the dust mouth at last.And the gas after being cleaned is discharged by discharge pipe.Four screw off that cyclone dust collectors discharge are cleaned that back gas imports collector 600 and are delivered in the 5th deduster 800 by blower fan 700 are carried out double purification.
Utility model people once carried out purification, the dedusting experiment of flue gas atomizing desulphurization plant of the present utility model in the power plant.The purification of flue gas atomizing desulphurization plant of the present utility model, the cleaner that dust removing effects is better than prior art.
Flue gas atomizing desulphurization plant of the present utility model adopts the mode of four backspin cyclone dust collectors parallel connection, has further improved the dust collection capacity of equipment.If adopt flue gas of the present utility model atomizing desulphurization plant to handle the flue gas of sulfur compound, itrated compound, at last the gas of being discharged by collector almost to atmosphere without any pollution.
Purification, the dust removing effects of flue gas atomizing desulphurization plant of the present utility model are further promoted, and can also carry out final dusting simultaneously.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (10)

1. backspin cyclone dust collectors, comprise tank body, stretch into described tank body and with the blast pipe of described tank body conducting and the discharge pipe of being drawn by described tank body, described tank body comprises column part and the round platform part that is connected with described column part, described column part and described round platform part are coaxial, described blast pipe is stretched into the inside of described column part by the top of described column part, described discharge pipe is drawn by the top of described column part, the bottom of described round platform part is provided with the dust mouth, it is characterized in that, described discharge pipe is pipe, the axis of described discharge pipe and the dead in line of described column part, described blast pipe is rectangular tube, the axis of described blast pipe and the axis normal of described column part, the cross section of the limit parallel with axis described blast pipe the madial wall of described blast pipe and described discharge pipe is tangent, and the bottom surface with the described madial wall opposite external side limit parallel with axis described blast pipe wall and described column part of described blast pipe is tangent.
2. backspin cyclone dust collectors according to claim 1, it is characterized in that, be provided with the injection apparatus for water spray in the described blast pipe, described injection apparatus comprises two water pipes that be arranged in parallel, the bearing of trend of described water pipe is identical with the bearing of trend of described blast pipe, and every described water pipe is provided with a plurality of nozzles for water spray.
3. backspin cyclone dust collectors according to claim 2, it is characterized in that, the internal height of described round platform part be described column part inside diameter 1.5-3 doubly, the internal height of described column part be described column part inside diameter 0.5-1.2 doubly, the inside diameter of described discharge pipe be described column part inside diameter 0.3-0.5 doubly.
4. backspin cyclone dust collectors according to claim 3, it is characterized in that, the lower limb of described discharge pipe is positioned at the below on the top of described round platform part, the lower limb of described discharge pipe to the distance on the plane, place of the bottom surface, top of described round platform part be described column part inside diameter 0.05-0.15 doubly, the top edge of described discharge pipe is the 40-180 millimeter to the distance at the top of described column part.
5. backspin cyclone dust collectors according to claim 4, it is characterized in that, the length on the interior minister limit of the cross section of described blast pipe be described column part inside diameter 0.4-0.5 doubly, the length of the inner broadside of the cross section of described blast pipe be described column part inside diameter 0.2-0.5 doubly, the edge at the top edge of described blast pipe and the top of described column part is at sustained height.
6. backspin cyclone dust collectors according to claim 5 is characterized in that, the diameter of described dust mouth be described column part inside diameter 0.2-0.4 doubly.
7. backspin cyclone dust collectors according to claim 6, it is characterized in that, the internal height of described round platform part is 2 times or 2.35 times of inside diameter of described column part, the internal height of described column part is 0.8 times of inside diameter of described column part, the inside diameter of described discharge pipe is 0.38 times of inside diameter of described column part, the lower limb of described discharge pipe is 0.1 times of inside diameter of described column part to the distance on the plane, place of the bottom surface, top of described round platform part, the length on the interior minister limit of the cross section of described blast pipe is 0.45 times of inside diameter of described column part, the length of the inner broadside of the cross section of described blast pipe is 0.31 times of inside diameter of described column part, and the diameter of described dust mouth is 0.3 times of inside diameter of described column part.
8. flue gas atomizing desulphurization plant, it is characterized in that, comprise first deduster, second deduster, the 3rd deduster and the 4th deduster, described first deduster, described second deduster, described the 3rd deduster and described the 4th deduster are as profit and require each described backspin cyclone dust collectors of 1-7, the blast pipe of described first deduster, the blast pipe of described second deduster, the blast pipe of the blast pipe of described the 3rd deduster and described the 4th deduster all is communicated with the manifold trunk that is used for air intake respectively, the discharge pipe of described first deduster, the discharge pipe of described second deduster, the discharge pipe of the discharge pipe of described the 3rd deduster and described the 4th deduster all is communicated with the collector that is used for air-out respectively, has air outlet on the described collector.
9. flue gas according to claim 8 atomizing desulphurization plant, it is characterized in that, the dust mouth of described first deduster, the dust mouth of described second deduster, the height of the dust mouth of the dust mouth of described the 3rd deduster and described the 4th deduster and radius are all identical, the below of the dust mouth of described first deduster, the below of the dust mouth of described second deduster, the below of the dust mouth of the below of the dust mouth of described the 3rd deduster and described the 4th deduster is provided with round table-like collection bucket, the bottom of described collection bucket is equipped with wind stopping device, the internal height of the described round platform part of described first deduster, the internal height of the described round platform part of described second deduster all is respectively 2 times of inside diameter of described column part separately, the internal height of the described round platform part of described the 3rd deduster, the internal height of the described round platform part of described the 4th deduster all is respectively 2.35 times of inside diameter of described column part separately.
10. flue gas according to claim 9 atomizing desulphurization plant, it is characterized in that, also comprise blower fan and the 5th deduster that is used for double purification, described the 5th deduster is for to require each described backspin cyclone dust collectors of 1-7 as profit, the air outlet of described collector is communicated with the air inlet of blower fan by pipeline, and the air outlet of described blower fan is communicated with by the blast pipe of pipeline with the 5th deduster.
CN 201320010573 2013-01-10 2013-01-10 Backspin cyclone dust collector and smoke atomization desulfuration equipment Expired - Fee Related CN203155402U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041937A (en) * 2013-01-10 2013-04-17 王合 Underspin cyclone dust collector and flue gas atomization desulfuration equipment
CN104437905A (en) * 2014-12-15 2015-03-25 济南玫德铸造有限公司 Circulating water cyclone dust collector
CN104815769A (en) * 2014-12-17 2015-08-05 重庆理工大学 Hydraulic jet air cyclone

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103041937A (en) * 2013-01-10 2013-04-17 王合 Underspin cyclone dust collector and flue gas atomization desulfuration equipment
CN104437905A (en) * 2014-12-15 2015-03-25 济南玫德铸造有限公司 Circulating water cyclone dust collector
CN104815769A (en) * 2014-12-17 2015-08-05 重庆理工大学 Hydraulic jet air cyclone

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