CN211678281U - Primary effect separation device - Google Patents
Primary effect separation device Download PDFInfo
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- CN211678281U CN211678281U CN201922063312.8U CN201922063312U CN211678281U CN 211678281 U CN211678281 U CN 211678281U CN 201922063312 U CN201922063312 U CN 201922063312U CN 211678281 U CN211678281 U CN 211678281U
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Abstract
The utility model relates to a defeated grey system dust collecting equipment technical field of strength is a just imitate separator, including air-supply line, play tuber pipe, guide board, cylinder and deposition fill, the cylinder is the cylindric, link up and the ascending recess of opening around the cylinder left part is equipped with, fixed mounting has the front end to be located cylinder left part the place ahead and is the air-supply line of rectangle in the recess, and the inboard tangent line of air-supply line rear end left side inner wall and cylinder left end is connected. The utility model has the advantages of reasonable and compact structure, through setting up the air-supply line, can introduce the cylinder upper portion along the air current that the straight line flows, form the whirl under the restraint of cylinder circular wall and guide board, and then form the centrifugal force field and carry out centrifugal separation to the large granule material in the area pressure gas in the cylinder, the large granule material finally falls into the deposition bucket under the action of gravity, avoid the large granule material to contact with the sack of high-speed state and dust remover, can increase the life of sack among the dust collecting equipment, reduce and maintain the frequency, and the production cost is reduced.
Description
Technical Field
The utility model relates to a pneumatic ash conveying system dust collecting equipment technical field is a just imitate separator.
Background
The pneumatic conveying device has simple structure and convenient operation, can be used for horizontal, vertical or inclined conveying, and can simultaneously carry out physical operations or certain chemical operations such as heating, cooling, drying, air flow classification and the like on the materials in the conveying process.
The mill utilizes the defeated grey system of strength to carry the material to terminal storehouse centralized processing, and a large amount of area that contain large granule material behind the transported substance is pressed gas and can be flowed to the dust remover and filter the back evacuation, and current dust remover is at the dust removal in-process, and large granule material is pressed under the gaseous effect of area to the sack contact of high speed state with the dust remover, leads to the sack easily to wear and tear, and life reduces, and the maintenance frequency is high, final incremental cost.
Disclosure of Invention
The utility model provides a just imitate separator has overcome above-mentioned prior art not enough, and it can effectively solve sack life low in the current dust remover, maintains the problem that the frequency is high.
The technical scheme of the utility model is realized through following measure: a primary effect separation device comprises an air inlet pipe, an air outlet pipe, a guide plate, a separation barrel and an ash deposition bucket, wherein the separation barrel is cylindrical, the left part of the separation barrel is provided with a groove which is through from front to back and has an upward opening, the front end of the air inlet pipe which is positioned in front of the left part of the separation barrel and is rectangular is fixedly installed in the groove, the inner wall of the left side of the rear end of the air inlet pipe is connected with the inner side tangent line of the left end of the separation barrel, the right side of the rear end of the air inlet pipe and the left side of the middle part of the air outlet pipe which is positioned in the separation barrel at the lower part are fixedly installed together, the guide plate is fixedly installed between the separation barrel and the air outlet pipe corresponding to the position between the right side and the rear side of the air inlet pipe, the lower side of the guide plate is downward spiral, the lower side of the left part of the guide plate, the ash deposition bucket is in a funnel shape with a large upper part and a small lower part.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the air outlet pipe can be a circular air pipe and is coaxially arranged with the separating cylinder, the right side of the air inlet pipe is tangentially connected with the outer side of the left end of the air outlet pipe, the front side of the left end of the separating cylinder at the position corresponding to the left side of the groove is in sealing contact with the rear side of the left end of the air inlet pipe, the upper end of the left part of the separating cylinder at the position corresponding to the lower side of the groove is in sealing contact with the lower side of the air inlet pipe, and the left side of the separating cylinder at the position corresponding to.
The upper end of the separating cylinder corresponding to the outer side of the guide plate can be downward spiral, the inner side of the upper end of the separating cylinder corresponding to the position between the right side and the rear side of the air inlet pipe is in sealing contact with the outer side of the guide plate, the outer side of the air outlet cylinder corresponding to the position between the right side and the rear side of the air inlet pipe is in sealing contact with the inner side of the guide plate, and the right side of the air inlet pipe corresponding to the inner side of the separating cylinder is connected with the.
The dust collecting device also comprises at least three brackets, wherein the at least three brackets are uniformly distributed on the outer side of the upper end of the dust collecting hopper along the circumference, and the lower end of each bracket is positioned below the dust collecting hopper.
The support can comprise supporting legs and supports, at least three supports are evenly distributed on the outer side of the upper end of the dust deposition bucket along the circumference, the supporting legs are fixedly mounted in the middle of the lower end of each support, and each supporting leg is located below the dust deposition bucket.
The air inlet pipe can further comprise a first connecting flange and a second connecting flange, the first connecting flange which is a rectangular ring is fixedly mounted on the outer side of the front end of the air inlet pipe, at least one first connecting hole which is through from front to back is distributed on the upper portion and the lower portion of the first connecting flange at intervals, the second connecting flange which is circular is fixedly mounted on the outer side of the upper end of the air outlet pipe, and at least three second connecting holes which are through from top to bottom are uniformly distributed on the second connecting flange at intervals along the circumference.
The utility model has the advantages of reasonable and compact structure, through setting up the air-supply line, can introduce the cylinder upper portion along the air current that the straight line flows, form the whirl under the restraint of cylinder circular wall and guide board, and then form the centrifugal force field and carry out centrifugal separation to the large granule material in the area pressure gas in the cylinder, the large granule material finally falls into the deposition bucket under the action of gravity, avoid the large granule material to contact with the sack of high-speed state and dust remover, can increase the life of sack among the dust collecting equipment, reduce and maintain the frequency, and the production cost is reduced.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a right-view structural schematic diagram of fig. 1.
Fig. 3 is a schematic top view of the structure of fig. 1.
FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3.
The codes in the figures are respectively: 1 is the air-supply line, 2 is the play tuber pipe, 3 is the guide board, 4 is the knockout drum, 5 is the deposition bucket, 6 is the landing leg, 7 is the support, 8 is first flange, 9 is the second flange, 10 is first connecting hole, 11 is the second connecting hole.
Detailed Description
The utility model discloses do not receive the restriction of following embodiment, can be according to the utility model discloses a technical scheme and actual conditions determine concrete implementation.
In the present invention, for convenience of description, the description of the relative position relationship of the components is described according to the layout mode of the attached drawing 1 in the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The invention will be further described with reference to the following examples and drawings:
as shown in attached figures 1, 2, 3 and 4, the primary effect separation device comprises an air inlet pipe 1, an air outlet pipe 2, a guide plate 3, a separation barrel 4 and an ash deposition bucket 5, wherein the separation barrel 4 is cylindrical, the left part of the separation barrel 4 is provided with a groove which is through from front to back and has an upward opening, the air inlet pipe 1 with a rectangular front end positioned in front of the left part of the separation barrel 4 is fixedly arranged in the groove, the inner wall of the left side of the rear end of the air inlet pipe 1 is connected with the inner side tangent line of the left end of the separation barrel 4, the right side of the rear end of the air inlet pipe 1 is fixedly arranged with the left side of the middle part of the air outlet pipe 2 with the lower part positioned in the separation barrel 4, the guide plate 3 is fixedly arranged between the separation barrel 4 and the air outlet pipe 2 corresponding to the position between the right side and the rear side of the air inlet pipe 1, the lower side of the guide plate 3 is in a downward spiral shape, the lower end of the separating cylinder 4 corresponding to the lower part of the air outlet pipe 2 is fixedly provided with an ash deposition bucket 5, and the ash deposition bucket 5 is funnel-shaped with a large upper part and a small lower part. The separation drum 4 and the dust hopper 5 are fixedly mounted together by means of a known technique, such as flange connection, according to the requirements. In the use, the export of tuber pipe 2 is in the same place with the fixed intercommunication in import of dust remover, with the import of air-supply line 1 and the fixed intercommunication in export of evacuation gas pipeline in the same place, through setting up air-supply line 1, can introduce the air current that flows along the straight line to the upper portion of separator 4, form the whirl under the restraint of separator 4 circular wall and guide plate 3, and then form the centrifugal field in separator 4 and carry out centrifugal separation to the large granule material in the area pressure gas, large granule material finally falls into deposition fill 5 under the action of gravity, avoid large granule material to contact with the sack of dust remover with high-speed state, can increase the life of sack in the dust collecting equipment, reduce the maintenance frequency, reduction in production cost.
The primary effect separation device can be further optimized or/and improved according to actual needs:
as shown in the attached figures 1, 2, 3 and 4, the air outlet pipe 2 is a circular air pipe and is coaxially arranged with the separating cylinder 4, the right side of the air inlet pipe 1 is connected with the outer side tangent line of the left end of the air outlet pipe 2, the front side of the left end of the separating cylinder 4 corresponding to the left position of the groove is in sealing contact with the rear side of the left end of the air inlet pipe 1, the upper end of the left part of the separating cylinder 4 corresponding to the lower position of the groove is in sealing contact with the lower side of the air inlet pipe 1, and the left side of the separating cylinder 4 corresponding to the right position of the groove. In the use, through such setting, can strengthen the utility model discloses a leakproofness also can reduce the energy loss who presses the area gas, improves the dust collection efficiency of gas in the dust remover after filtering.
As shown in fig. 1, 2, 3 and 4, the upper end of the separation cylinder 4 corresponding to the outer position of the guide plate 3 is in a downward spiral shape, the inner side of the upper end of the separation cylinder 4 corresponding to the position between the right side and the rear side of the air inlet pipe 1 is in sealing contact with the outer side of the guide plate 3, the outer side of the air outlet cylinder corresponding to the position between the right side and the rear side of the air inlet pipe 1 is in sealing contact with the inner side of the guide plate 3, and the right side of the air inlet pipe 1 corresponding to the position between the inner side of the. In the use, through such setting, can strengthen the utility model discloses an it is pleasing to the eye, reduce the cost of manufacture, can reduce the dust and pile up at the 3 upsides of guide board, be convenient for clean guide board 3 and knockout drum 4, guarantee operational environment's cleanliness.
As shown in attached figures 1, 2 and 4, the dust collecting device further comprises supports, at least three supports are uniformly distributed on the outer side of the upper end of the dust collecting hopper 5 along the circumference, and the lower end of each support is located below the dust collecting hopper 5. In the use, set up the surge drum in 5 below in the deposition fill, be convenient for concentrate the recycle with large granular substance, through setting up the support, will the utility model discloses install the back together with the dust remover, can increase the utility model discloses stability in the use reduces the fault rate.
As shown in attached figures 1, 2 and 4, the support comprises supporting legs 6 and supports 7, at least three supports 7 are uniformly distributed on the outer side of the upper end of the dust hopper 5 along the circumference, the middle part of the lower end of each support 7 is fixedly provided with the supporting leg 6, and each supporting leg 6 is positioned below the dust hopper 5. The legs 6 are, according to requirements, of the prior art, such as square tubes of 100mm by 5 mm. In the use, through such setting, can increase the utility model discloses stability in the use reduces the fault rate.
As shown in the attached drawings 1, 2, 3 and 4, the air inlet pipe further comprises a first connecting flange 8 and a second connecting flange 9, the first connecting flange 8 which is a rectangular ring is fixedly installed on the outer side of the front end of the air inlet pipe 1, at least two first connecting holes 10 which are penetrated through from front to back are distributed on the first connecting flange 8 along the circumferential direction at intervals, the second connecting flange 9 which is in a circular ring shape is fixedly installed on the outer side of the upper end of the air outlet pipe 2, and at least three second connecting holes 11 which are penetrated through from top to bottom are uniformly distributed on the second connecting flange 9 along the circumferential direction at intervals. In the use, through such setting, be convenient for with the utility model discloses with the dismouting of dust remover and air inlet pipeline.
Above technical feature constitutes the utility model discloses a best embodiment, it has stronger adaptability and best implementation effect, can increase and decrease unnecessary technical feature according to actual need, satisfies the demand of different situation.
Claims (7)
1. A primary effect separation device is characterized by comprising an air inlet pipe, an air outlet pipe, a guide plate, a separation barrel and an ash deposition hopper, wherein the separation barrel is cylindrical, the left part of the separation barrel is provided with a groove which is communicated from front to back and has an upward opening, the air inlet pipe with a rectangular front end is fixedly arranged in the groove, the left inner wall of the rear end of the air inlet pipe is connected with the inner side tangent line of the left end of the separation barrel, the right side of the rear end of the air inlet pipe is fixedly connected with the left side of the middle part of the air outlet pipe with the lower part positioned in the separation barrel, the guide plate is fixedly arranged between the separation barrel and the air outlet pipe corresponding to the position between the right side and the rear side of the air inlet pipe, the lower side of the guide plate is downward spiral, the lower side of the left part of the guide plate is connected with the inner wall tangent line of the rear end of the air inlet pipe, the left side, the ash deposition bucket is in a funnel shape with a large upper part and a small lower part.
2. The primary separating device of claim 1, wherein the air outlet pipe is a circular air pipe and is coaxially disposed with the separating drum, the right side of the air inlet pipe is tangentially connected to the outer side of the left end of the air outlet pipe, the front side of the left end of the separating drum corresponding to the left side of the groove is in sealing contact with the rear side of the left end of the air inlet pipe, the upper end of the left side of the separating drum corresponding to the lower side of the groove is in sealing contact with the lower side of the air inlet pipe, and the left side of the separating drum corresponding to the right side of the groove is in sealing contact with the right side.
3. The primary separating device as claimed in claim 2, wherein the upper end of the separating drum corresponding to the outer side of the guide plate is formed in a downward spiral shape, the inner side of the upper end of the separating drum corresponding to the position between the right side and the rear side of the air inlet pipe is in sealing contact with the outer side of the guide plate, the outer side of the air outlet drum corresponding to the position between the right side and the rear side of the air inlet pipe is in sealing contact with the inner side of the guide plate, and the right side of the air inlet pipe corresponding to the position inside the separating drum is connected with.
4. A primary separating device as claimed in claim 1, 2 or 3, further comprising three supports, at least three supports are evenly distributed on the outer side of the upper end of the dust hopper along the circumference, and the lower end of each support is located below the dust hopper.
5. A primary effect separation device according to claim 4, wherein the support comprises support legs and supports, at least three supports are evenly distributed on the outer side of the upper end of the dust hopper along the circumference, the support legs are fixedly arranged in the middle of the lower end of each support, and each support leg is positioned below the dust hopper.
6. The primary separating device of claim 1, 2, 3 or 5 further comprising a first connecting flange and a second connecting flange, wherein the first connecting flange is fixedly installed on the outer side of the front end of the air inlet pipe and is a rectangular ring, at least one first connecting hole penetrating through the first connecting flange from front to back is distributed on the upper portion and the lower portion of the first connecting flange at left and right intervals, the second connecting flange is fixedly installed on the outer side of the upper end of the air outlet pipe and is circular, and at least three second connecting holes penetrating through the second connecting flange from top to bottom are uniformly distributed on the second connecting flange at intervals along the circumference.
7. The primary separating device of claim 4, further comprising a first connecting flange and a second connecting flange, wherein the first connecting flange is fixedly installed on the outer side of the front end of the air inlet pipe and is a rectangular ring, the upper portion and the lower portion of the first connecting flange are respectively distributed with at least one first connecting hole which is through from front to back at intervals, the outer side of the upper end of the air outlet pipe is fixedly installed with a second connecting flange which is circular, and the second connecting flange is uniformly distributed with at least three second connecting holes which are through from top to bottom at intervals along the circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063312.8U CN211678281U (en) | 2019-11-26 | 2019-11-26 | Primary effect separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063312.8U CN211678281U (en) | 2019-11-26 | 2019-11-26 | Primary effect separation device |
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| Publication Number | Publication Date |
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| CN211678281U true CN211678281U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922063312.8U Active CN211678281U (en) | 2019-11-26 | 2019-11-26 | Primary effect separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800289A (en) * | 2022-06-07 | 2022-07-29 | 广州大学 | Waste material separation device for jet flow reinforced grinding processing |
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2019
- 2019-11-26 CN CN201922063312.8U patent/CN211678281U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114800289A (en) * | 2022-06-07 | 2022-07-29 | 广州大学 | Waste material separation device for jet flow reinforced grinding processing |
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