CN202538969U - Cyclone dust separator and external rotating quadruplet dust separator using same - Google Patents

Cyclone dust separator and external rotating quadruplet dust separator using same Download PDF

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Publication number
CN202538969U
CN202538969U CN201220204272XU CN201220204272U CN202538969U CN 202538969 U CN202538969 U CN 202538969U CN 201220204272X U CN201220204272X U CN 201220204272XU CN 201220204272 U CN201220204272 U CN 201220204272U CN 202538969 U CN202538969 U CN 202538969U
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China
Prior art keywords
cylindrical portions
deduster
blast pipe
inside diameter
cyclone dust
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Expired - Fee Related
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CN201220204272XU
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Chinese (zh)
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王合
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王合
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Priority to CN201220204272XU priority Critical patent/CN202538969U/en
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Abstract

The utility model discloses a cyclone dust separator and an external rotating quadruplet dust separator using the same. The cyclone dust separator comprises a tank body, an air inlet pipe, an air outlet pipe and a collection device. The tank body comprises a cylinder part and a circular truncated cone part. The internal height of the circular truncated cone part is 1.5 times to triple the internal diameter of the cylinder part, and the internal height of the cylinder part is 0.5 to 1.2 times the internal diameter of the circular truncated cone part. The external rotating quadruplet dust separator using the cyclone dust separator comprises a first dust separator, a second dust separator, a third dust separator and a fourth dust separator, all of which are cyclone dust separators. Compared with the cyclone dust separator in the prior art, the cyclone dust separator has a better dust separation effect. The external rotating quadruplet dust separator uses the cyclone dust separator, so that the dust separation effect is further improved.

Description

Cyclone dust collectors and the outward turning tetrad deduster that uses these cyclone dust collectors
Technical field
The utility model relates to a kind of device of using free eddy flow, particularly relates to a kind of cyclone dust collectors and the outward turning tetrad deduster that uses these cyclone dust collectors.
Background technology
Cyclone dust collectors are to utilize gas to quicken rotation and generation centrifugal force; With the cleaner that the solid dust of rotation is separated from gas, it is adaptable across industries such as various Industrial Boilers, machining, metallurgical building materials, casting, mine, cement, diggings.
Cyclone dust collectors generally include tank body, stretch into above-mentioned tank body and 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 cylindrical portions may and be connected wherein with above-mentioned cylindrical portions may, above-mentioned cylindrical portions may and round platform part are coaxial usually, and blast pipe stretches into cylindrical portions may usually, discharge pipe is then drawn by above-mentioned cylindrical portions may.Bottom in the round platform part has the dust mouth over against gathering-device usually.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 cylindrical portions may of tank body by blast pipe, and in the inside of the cylindrical portions may 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 said structure cyclone dust collectors and the cleaner that uses above-mentioned cyclone dust collectors are adaptable across the industry gas dust removing field; But practice shows; When in the gas that gets into by blast pipe during dust content higher (for example accounting for more than 90% of gas gross weight), this cyclone dust collectors and use the cleaner of above-mentioned cyclone dust collectors can not accomplish the dedusting task well.
The utility model content
The purpose of the utility model provides a kind of when dust content is higher in the gas, cyclone dust collectors and the outward turning tetrad deduster that uses these cyclone dust collectors that efficiency of dust collection is higher.
The cyclone dust collectors of the utility model; Comprise tank body, stretch into said tank body and discharge pipe of drawing and the gathering-device that is arranged at the bottom of said tank body with the blast pipe of said tank body conducting, by said tank body; Said tank body comprises cylindrical portions may and the round platform part that is connected with said cylindrical portions may; Said cylindrical portions may and said round platform part are coaxial; Said blast pipe stretches into the inside of said cylindrical portions may, and said discharge pipe is drawn by the inside of said cylindrical portions may, and the bottom of said round platform part is provided with the dust mouth; The internal height of said round platform part be said cylindrical portions may inside diameter 1.5-3 doubly, the internal height of said cylindrical portions may be said cylindrical portions may inside diameter 0.5-1.2 doubly.
The cyclone dust collectors of the utility model; Wherein, said discharge pipe is a pipe, the axis of said discharge pipe and the dead in line of said cylindrical portions may; Said discharge pipe is stretched out by the top of said cylindrical portions may, the inside diameter of said discharge pipe be said cylindrical portions may inside diameter 0.3-0.5 doubly.
The cyclone dust collectors of the utility model, wherein, the lower limb of said discharge pipe is positioned at the top on the top of said round platform part, and the lower limb of said discharge pipe is 2-7 centimetre to the distance on the plane, place of the bottom surface, top of said round platform part.
The cyclone dust collectors of the utility model; Wherein, Said blast pipe is a rectangular tube; The length on the interior minister limit of the cross section of said blast pipe be said cylindrical portions may inside diameter 0.2-0.5 doubly, the length of the inner broadside of the cross section of said blast pipe be said cylindrical portions may inside diameter 0.2-0.4 doubly, the edge at the top edge of said blast pipe and the top of said cylindrical portions may is at sustained height.
The cyclone dust collectors of the utility model; Wherein, Said blast pipe is a rectangular tube; The axis of said blast pipe and the axis normal of said cylindrical portions may; The bottom surface of limit parallel with axis said blast pipe the madial wall of said blast pipe and said cylindrical portions may is tangent; Being connected through the semi arch wall with the side of said cylindrical portions may of said blast pipe with said madial wall opposite external side wall; The intersecting straight lines of the side of said semi arch wall and said cylindrical portions may is perpendicular to the bottom surface of said cylindrical portions may, the intersection point three of the intersecting straight lines of the side of the center of circle, said semi arch wall and the said cylindrical portions may of the point of contact of the bottom surface of the limit parallel madial wall of said blast pipe and said cylindrical portions may, the bottom surface of said cylindrical portions may and the bottom surface of said cylindrical portions may with axis said blast pipe point-blank, the arc radius of said semi arch wall equal said blast pipe cross section inner broadside length and said cylindrical portions may the inside diameter sum 1/2nd.
The cyclone dust collectors of the utility model, wherein, the diameter of said dust mouth be said cylindrical portions may inside diameter 0.2-0.4 doubly, said gathering-device is a collection bucket, the bottom of said collection bucket is equipped with wind stopping device.
The cyclone dust collectors of the utility model; Wherein, The internal height of said cylindrical portions may is 0.8 times of inside diameter of said cylindrical portions may; The inside diameter of said discharge pipe is 0.368 times of inside diameter of said cylindrical portions may, and the lower limb of said discharge pipe is 5 centimetres to the distance on the plane, place of the bottom surface, top of said round platform part, and the length on the interior minister limit of the cross section of said blast pipe is 0.35 times of inside diameter of said cylindrical portions may; The length of the inner broadside of the cross section of said blast pipe is 0.3 times of inside diameter of said cylindrical portions may, and the diameter of said dust mouth is 0.3 times of inside diameter of said cylindrical portions may.
The cyclone dust collectors of the utility model, wherein, the internal height of said round platform part is 2.35 times or 2 times of inside diameter of said cylindrical portions may.
The outward turning tetrad deduster of the use cyclone dust collectors of the utility model; Comprise first deduster, second deduster, the 3rd deduster and the 4th deduster; Said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster are like profit and require each described cyclone dust collectors of 1-7; The blast pipe of the blast pipe of the blast pipe of the blast pipe of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster all is communicated with the manifold trunk that is used for air intake respectively; The discharge pipe of the discharge pipe of the discharge pipe of the discharge pipe of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster all is communicated with the collector that is used for air-out respectively, has air outlet on the said collector.
The outward turning tetrad deduster of the use cyclone dust collectors of the utility model; Wherein, The height of the dust mouth of the dust mouth of the dust mouth of the dust mouth of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster and radius are all identical; The internal height of the internal height of the said round platform part of said first deduster, the said round platform part of said second deduster all is respectively 2 times of inside diameter of said cylindrical portions may separately, and the internal height of the internal height of the said round platform part of said the 3rd deduster, the said round platform part of said the 4th deduster all is respectively 2.35 times of inside diameter of said cylindrical portions may separately.
It is better to adopt the dust removing effects of cyclone dust collectors of the utility model of above-mentioned data to compare the cyclone dust collectors of prior art.Ratio between the value three of the value of the value of the internal height of round platform part, the inside diameter of cylindrical portions may and the internal height of cylindrical portions may 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 cyclone dust collectors of the utility model that adopts above-mentioned inside diameter data, and the above dust of 90% (percentage by weight) can be separated in the gas.
The outward turning tetrad deduster of the utility model is because adopted the cyclone dust collectors of the utility model, and its dust removing effects is further promoted.
Description of drawings
Fig. 1 is a kind of front view of structural representation of cleaner of outward turning tetrad deduster of the use cyclone dust collectors that comprise the utility model;
Fig. 2 is tank body, the blast pipe of the cyclone dust collectors of the utility model, the structural representation of discharge pipe;
Fig. 3 is the A-A profile of Fig. 1, shows tank body and the structural relation of blast pipe of outward turning tetrad deduster of the use cyclone dust collectors of the utility model;
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
Like Fig. 1, shown in Figure 3, a kind of cleaner of outward turning tetrad deduster of the use cyclone dust collectors that comprise the 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 the cyclone dust collectors of the utility model.First deduster 100, second deduster 200, the 3rd deduster 300 and the 4th deduster 400 are formed the outward turning tetrad deduster of the utility model.
In conjunction with Fig. 2, shown in Figure 4, the cyclone dust collectors of the utility model comprise tank body 1, stretch into tank body 1 and discharge pipe 3 of drawing with the blast pipe 2 of tank body 1 conducting, by tank body 1 and the gathering-device that is arranged at the bottom of tank body 1.Wherein, tank body 1 comprises cylindrical portions may 10 and the round platform part 20 that is connected with cylindrical portions may 10.Cylindrical portions may 10 is coaxial with round platform part 20.Blast pipe 2 stretches into the inside of cylindrical portions may 10, and discharge pipe 3 is drawn by the inside of cylindrical portions may 10.The bottom of round platform part 20 is provided with dust mouth 4.The internal height H of round platform part 20 be cylindrical portions may 10 inside diameter D 1.5-3 doubly.The internal height K of cylindrical portions may 10 be cylindrical portions may 10 inside diameter D 0.5-1.2 doubly.
The cyclone dust collectors of the utility model in use; On 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 gas that has a dust gets into tank bodies 1 through blast pipe 2, in rotary course; Grit in the dusty gas is separated and drops to the bottom of round platform part 20, is drained in the gathering-device by dust mouth 4 at last.
It is better to adopt the dust removing effects of cyclone dust collectors of the utility model of above-mentioned inside diameter data to compare the cyclone dust collectors of prior art.The value ratio of the value of the value of the internal height of round platform part, the inside diameter of cylindrical portions may and the internal height of cylindrical portions may 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 cyclone dust collectors of the utility model that adopts above-mentioned inside diameter data, and the above dust of 90% (percentage by weight) can be separated in the gas.
Be the reinforcement dust removing effects, the cyclone dust collectors of the utility model, wherein, discharge pipe 3 is a pipe.The dead in line of the axis of discharge pipe 3 and cylindrical portions may 10.Discharge pipe 3 is stretched out by the top 11 of cylindrical portions may 10, the inside diameter d of discharge pipe 3 be cylindrical portions may 10 inside diameter D 0.3-0.5 doubly.
For further strengthening dust removing effects; The cyclone dust collectors of the utility model; Wherein, the lower limb 31 of discharge pipe 3 is positioned at the top on the top of round platform part 20, and the lower limb 31 of discharge pipe 3 is 2-7 centimetre to the plane, place of the bottom surface, top (bottom surface that area is bigger) of round platform part 20 apart from e.
Be the further dust removing effects of strengthening, the cyclone dust collectors of the utility model, wherein, blast pipe 2 is a rectangular tube.The length a on the interior minister limit 25 of the cross section of blast pipe 2 (for rectangle) be cylindrical portions may 10 inside diameter D 0.2-0.5 doubly, the length b of the inner broadside 24 of the cross section of blast pipe 2 be cylindrical portions may 10 inside diameter D 0.2-0.4 doubly.The edge at the top 11 of the top edge of blast pipe 2 and cylindrical portions may 10 is at sustained height.
The axis normal of the axis of blast pipe 2 and cylindrical portions may 10 but non-intersect.In the present embodiment, the axis of blast pipe 2 is meant and is divided into antimeric horizontal straight line to blast pipe 2, is meant that specifically a bearing of trend is identical with the bearing of trend of blast pipe 2, the connection straight line at the center of blast pipe 2 all cross sections (rectangle).
The limit that the axis with blast pipe 2 of the madial wall 26 of blast pipe 2 is parallel and the bottom surface of cylindrical portions may 10 are tangent.Being connected through semi arch wall 29 with the side 28 of cylindrical portions may 10 of blast pipe 2 with madial wall 26 opposite external side walls 27.Wherein, the intersecting straight lines of the side 28 of semi arch wall 29 and cylindrical portions may 10 is perpendicular to the bottom surface of cylindrical portions may 10.
The point of contact of the limit that the axis with blast pipe 2 of the madial wall 26 of blast pipe 2 is parallel and the bottom surface of cylindrical portions may 10 is X; The center of circle of the bottom surface of cylindrical portions may 10 is O; The intersection point of the intersecting straight lines of the side 28 of semi arch wall 29 and cylindrical portions may 10 and the bottom surface of cylindrical portions may 10 is Y, and the circular arc center of circle of semi arch wall 29 is O '.4 of X, O, Y, O ' are point-blank.Wherein the arc radius of semi arch wall 29 equal blast pipe 2 cross section inner broadside 24 length b and cylindrical portions may 10 inside diameter D sum 1/2nd.
The cyclone dust collectors of the utility model, wherein, the diameter n of dust mouth 4 be cylindrical portions may 10 inside diameter D 0.2-0.4 doubly.Above-mentioned gathering-device is a collection bucket 5, and the bottom of collection bucket 5 is equipped with wind stopping device 6.
As the most preferred embodiment of the cyclone dust collectors of the utility model, the internal height K of cylindrical portions may 10 should be 0.8 times of inside diameter D of cylindrical portions may 10.The inside diameter d of discharge pipe 3 should be 0.368 times of inside diameter D of cylindrical portions may 10.The lower limb 31 of discharge pipe 3 should be 5 centimetres 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 0.35 times of the inside diameter D of cylindrical portions may 10, and the length b of the inner broadside 26 of the cross section of blast pipe 2 should be 0.3 times of the inside diameter D of cylindrical portions may 10.The diameter n of dust mouth 4 is 0.3 times of inside diameter D of cylindrical portions may 10.The internal height H of round platform part 20 should be 2 times of inside diameter D of cylindrical portions may 10.
As the preferred embodiment of the cyclone dust collectors of the utility model, the internal height K of cylindrical portions may 10 should be 0.8 times of inside diameter D of cylindrical portions may 10.The inside diameter d of discharge pipe 3 should be 0.368 times of inside diameter D of cylindrical portions may 10.The lower limb 31 of discharge pipe 3 should be 5 centimetres 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 0.35 times of the inside diameter D of cylindrical portions may 10, and the length b of the inner broadside 26 of the cross section of blast pipe 2 should be 0.3 times of the inside diameter D of cylindrical portions may 10.The diameter n of dust mouth 4 is 0.3 times of inside diameter D of cylindrical portions may 10.The internal height H of round platform part 20 should be 2.35 times of inside diameter D of cylindrical portions may 10.
The dust removing effects of above-mentioned most preferred embodiment is best, and experiment shows, utilizes the cyclone dust collectors of the utility model that adopts above-mentioned inside diameter data, and the above dust of 99.997% (percentage by weight) can be separated in the gas.
In conjunction with Fig. 5, shown in Figure 6; In the outward turning tetrad deduster of the use cyclone dust collectors of the 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 402 of the 4th deduster 400 all are communicated with the manifold trunk that is used for air intake 500 respectively.First deduster, 100 discharge pipes 3, second deduster, 200 discharge pipes 203, the discharge pipe 303 of the 3rd deduster 300 and the discharge pipe 403 of the 4th deduster 400 all are communicated with the collector that is used for air-out 600 respectively, have air outlet 601 on the collector 600.
The height 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 and radius all equate.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 cylindrical portions may separately.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 cylindrical portions may separately.
The cleaner of outward turning tetrad deduster that comprises the use cyclone dust collectors of the utility model also comprises blower fan 700, is used for the 5th deduster 800 of final dusting and the sack cleaner 900 that is used for third dedusting.The 5th deduster 800 is the cyclone dust collectors of the utility model.
Air outlet 601 on the collector 600 is communicated with the air inlet of blower fan 700 through pipeline; The air outlet of blower fan 700 is communicated with the blast pipe 802 of the 5th deduster 800 through pipeline, and the discharge pipe 803 of the 5th deduster 800 is communicated with the air inlet 901 of sack cleaner 900 through pipeline.The below of the dust mouth 804 of the 5th deduster 800 is provided with the collection bucket 806 of band upset dividing plate.The inside of sack cleaner 900 is hung with many cloth bags 905, and the below of many cloth bags 905 is provided with dust collection bucket 904.
Comprise the utility model the use cyclone dust collectors outward turning tetrad deduster cleaner in use; Blower fan 700 starts; Under the effect of the blower fan that runs up 700, the gas that has a dust gets into first deduster 100, second deduster 200, the 3rd deduster 300 and the 4th deduster 400 respectively through manifold trunk 500.Tank interior at four cyclone dust collectors; The gas that has a dust rotates at a high speed and slowly sinks along the inwall of tank body; In rotary course, the grit in the dusty 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 cyclone dust collectors are discharged is cleaned that back gas imports collector 600 and is delivered in the 5th deduster 800 by blower fan 700 and carry out double purification.Got into sack cleaner 900 at last by the gas behind the 5th deduster 800 final dustings and carry out dedusting for the third time, in sack cleaner 900 inside, the dust in the gas is adsorbed on the cloth bag 905 of a plurality of vertical hangings, is collected by dust collection bucket 904 at last and reclaims.
Utility model people once carried out the dedusting experiment of outward turning tetrad deduster of the use cyclone dust collectors of the utility model in flour mill.The general pure ashes that also has 3/10000ths (weight ratios) in the flour; Using the outward turning tetrad deduster of use cyclone dust collectors of the utility model of above-mentioned data can the pure ashes in the flour be extracted fully (is that pure ashes is discharged by collector; Pure flour is collected by gathering-device), the deduster of prior art then can't be accomplished.
The dust removing effects of the outward turning tetrad deduster of the use cyclone dust collectors of the utility model is superior to the cyclone dust collectors of prior art.
The outward turning tetrad deduster of the use cyclone dust collectors of the utility model adopts the mode of four cyclone dust collectors parallel connections, has further improved the dust collection capacity of equipment.If adopt the outward turning tetrad deduster of the use cyclone dust collectors of the utility model to handle industrial dust, the gas of being discharged by collector at last almost has no pollution to atmosphere.
The cleaner of outward turning tetrad deduster of use cyclone dust collectors that comprises the utility model is because adopted the cyclone dust collectors of the utility model, and its dust removing effects is further promoted, and can also carry out final dusting and third dedusting simultaneously.
The above only is the preferred implementation of the 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 improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims (10)

1. cyclone dust collectors; Comprise tank body, stretch into said tank body and discharge pipe of drawing and the gathering-device that is arranged at the bottom of said tank body with the blast pipe of said tank body conducting, by said tank body; Said tank body comprises cylindrical portions may and the round platform part that is connected with said cylindrical portions may; Said cylindrical portions may and said round platform part are coaxial, and said blast pipe stretches into the inside of said cylindrical portions may, and said discharge pipe is drawn by the inside of said cylindrical portions may; The bottom of said round platform part is provided with the dust mouth; It is characterized in that, the internal height of said round platform part be said cylindrical portions may inside diameter 1.5-3 doubly, the internal height of said cylindrical portions may be said cylindrical portions may inside diameter 0.5-1.2 doubly.
2. cyclone dust collectors according to claim 1; It is characterized in that; Said discharge pipe is a pipe; The axis of said discharge pipe and the dead in line of said cylindrical portions may, said discharge pipe is stretched out by the top of said cylindrical portions may, the inside diameter of said discharge pipe be said cylindrical portions may inside diameter 0.3-0.5 doubly.
3. cyclone dust collectors according to claim 2 is characterized in that, the lower limb of said discharge pipe is positioned at the top on the top of said round platform part, and the lower limb of said discharge pipe is 2-7 centimetre to the distance on the plane, place of the bottom surface, top of said round platform part.
4. cyclone dust collectors according to claim 3; It is characterized in that; Said blast pipe is a rectangular tube; The length on the interior minister limit of the cross section of said blast pipe be said cylindrical portions may inside diameter 0.2-0.5 doubly, the length of the inner broadside of the cross section of said blast pipe be said cylindrical portions may inside diameter 0.2-0.4 doubly, the edge at the top edge of said blast pipe and the top of said cylindrical portions may is at sustained height.
5. cyclone dust collectors according to claim 4; It is characterized in that; Said blast pipe is a rectangular tube; The axis of said blast pipe and the axis normal of said cylindrical portions may; The bottom surface of limit parallel with axis said blast pipe the madial wall of said blast pipe and said cylindrical portions may is tangent; Being connected through the semi arch wall with the side of said cylindrical portions may of said blast pipe with said madial wall opposite external side wall; The intersecting straight lines of the side of said semi arch wall and said cylindrical portions may is perpendicular to the bottom surface of said cylindrical portions may; The intersection point three of the intersecting straight lines of the side of the center of circle, said semi arch wall and the said cylindrical portions may of the point of contact of the bottom surface of the limit parallel madial wall of said blast pipe and said cylindrical portions may, the bottom surface of said cylindrical portions may and the bottom surface of said cylindrical portions may with axis said blast pipe point-blank, the arc radius of said semi arch wall equal said blast pipe cross section inner broadside length and said cylindrical portions may the inside diameter sum 1/2nd.
6. cyclone dust collectors according to claim 5 is characterized in that, the diameter of said dust mouth be said cylindrical portions may inside diameter 0.2-0.4 doubly, said gathering-device is a collection bucket, the bottom of said collection bucket is equipped with wind stopping device.
7. cyclone dust collectors according to claim 6; It is characterized in that; The internal height of said cylindrical portions may is 0.8 times of inside diameter of said cylindrical portions may; The inside diameter of said discharge pipe is 0.368 times of inside diameter of said cylindrical portions may, and the lower limb of said discharge pipe is 5 centimetres to the distance on the plane, place of the bottom surface, top of said round platform part, and the length on the interior minister limit of the cross section of said blast pipe is 0.35 times of inside diameter of said cylindrical portions may; The length of the inner broadside of the cross section of said blast pipe is 0.3 times of inside diameter of said cylindrical portions may, and the diameter of said dust mouth is 0.3 times of inside diameter of said cylindrical portions may.
8. cyclone dust collectors according to claim 7 is characterized in that, the internal height of said round platform part is 2.35 times or 2 times of inside diameter of said cylindrical portions may.
9. outward turning tetrad deduster that uses cyclone dust collectors; It is characterized in that; Comprise first deduster, second deduster, the 3rd deduster and the 4th deduster; Said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster are like profit and require each described cyclone dust collectors of 1-7; The blast pipe of the blast pipe of the blast pipe of the blast pipe of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster all is communicated with the manifold trunk that is used for air intake respectively; The discharge pipe of the discharge pipe of the discharge pipe of the discharge pipe of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster all is communicated with the collector that is used for air-out respectively, has air outlet on the said collector.
10. the outward turning tetrad deduster of use cyclone dust collectors according to claim 9; It is characterized in that; The height of the dust mouth of the dust mouth of the dust mouth of the dust mouth of said first deduster, said second deduster, said the 3rd deduster and said the 4th deduster and radius are all identical; The internal height of the internal height of the said round platform part of said first deduster, the said round platform part of said second deduster all is respectively 2 times of inside diameter of said cylindrical portions may separately, and the internal height of the internal height of the said round platform part of said the 3rd deduster, the said round platform part of said the 4th deduster all is respectively 2.35 times of inside diameter of said cylindrical portions may separately.
CN201220204272XU 2012-05-09 2012-05-09 Cyclone dust separator and external rotating quadruplet dust separator using same Expired - Fee Related CN202538969U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658244A (en) * 2012-05-09 2012-09-12 王合 Cyclone dust collector and outer rotation quadruplet dust collector employing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102658244A (en) * 2012-05-09 2012-09-12 王合 Cyclone dust collector and outer rotation quadruplet dust collector employing same

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