CN210473336U - Flow guide pipe for bag type dust collector - Google Patents
Flow guide pipe for bag type dust collector Download PDFInfo
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- CN210473336U CN210473336U CN201921027925.XU CN201921027925U CN210473336U CN 210473336 U CN210473336 U CN 210473336U CN 201921027925 U CN201921027925 U CN 201921027925U CN 210473336 U CN210473336 U CN 210473336U
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Abstract
The utility model discloses a honeycomb duct for bag collector, including body and support, the support sets up on the body, the body includes pipe shaft and tube head, the pipe shaft is the integrated into one piece component with the tube head, set up the through-hole that is used for forming airflow channel on the pipe shaft, the support includes a plurality of straight-bars and ring, every the ring all is with a plurality of the straight-bar is connected, the straight-bar with the tube head is connected. The utility model discloses a set up the multiunit through-hole on the pipe shaft of honeycomb duct, like this when the air current passes through the bag head part of filter bag, will form direct air current channel, the bag head part also can play fine dust filtration effect, can improve the effective utilization ratio of filter bag well, improved the dust filtration efficiency of filter bag to a certain extent, ensured the make full use of the bag head part of filter bag; and under the effect of air pressure, the dust can not be accumulated on the outer wall of the flow guide pipe, so that the subsequent cleaning work of the bag type dust collector is facilitated.
Description
Technical Field
The utility model relates to a bag collector technical field, concretely relates to honeycomb duct for bag collector.
Background
In production and life, a bag type dust collector is often used for dust removal, and the bag type dust collector is widely applied to dry dust filtration with excellent service performance. The quality of the dust-removing effect of the bag-type dust collector is related to various factors, but mainly depends on the filter material, namely, the filter material of the bag-type dust collector is the cloth or felt woven by synthetic fibers, natural fibers or glass fibers, and the cloth or felt is sewn into a cylindrical or flat dust-removing filter bag according to the requirement.
The bag type dust collector filters dust-containing gas by utilizing the filtering action of the fiber fabric, and after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and the dust is blocked when the gas containing fine dust passes through the filter material, so that the gas is purified. The main component of the bag type dust collector is a filter cylinder, the filter cylinder consists of a flow guide pipe and a filter bag, and the flow guide pipe mainly plays a role in guiding flow and supporting the filter bag.
However, the existing flow guide pipe has certain problems in the use process, the existing flow guide pipe is generally a round pipe, and the pipe wall of the round pipe is not punched, so that when air flow passes through the bag head part of the filter bag from the outside of the filter bag, the dust filtering effect of the bag head part of the filter bag is very small, and the effective utilization rate of the filter bag is reduced. Because no direct air flow channel exists between the wall of the flow guide pipe and the bag head part, the bag head part of the filter bag can be attached to the flow guide pipe under the pressure of air flow, a small part of air flow can pass through the bag head part of the filter bag, and the phenomenon of dust accumulation to a certain degree on the outer wall of the flow guide pipe can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: how to improve the effective utilization rate of filter bags in a bag type dust collector and provides a guide pipe for the bag type dust collector.
The utility model discloses a solve above-mentioned technical problem through following technical scheme, the utility model discloses a body and support, the support sets up on the body, the body includes pipe shaft and tube head, pipe shaft and tube head be integrated into one piece component, set up the through-hole that is used for forming airflow channel on the pipe shaft, when the air current passes through the bag head part of filter bag, will form direct airflow channel like this, this department's filter bag also can play fine dust filtration effect, can improve the effective utilization ratio of filter bag well, has improved the dust filtration efficiency of filter bag to a certain extent, is favorable to going on of dust removal work, the support includes a plurality of straight-bars and ring, every the ring all with a plurality of the straight-bar is connected, the straight-bar with the tube head is connected, the support is used for supporting the filter bag.
Preferably, the number of through-holes is the multiunit, every group the number of through-hole is a plurality of, and a plurality of even orderly arranged distribution's through-hole can make the air current pass more even when the pipe shaft.
Preferably, the distance between the through holes of each adjacent group is the same, and the distance between two adjacent through holes in each group is the same.
Preferably, a plurality of groups of the through holes are distributed on the pipe body along the axial direction.
Preferably, an installation lantern ring is arranged between the straight rod and the pipe head, the straight rod is connected with the pipe head through the installation lantern ring, and the installation lantern ring is used for fixing the support.
Preferably, a plurality of fixing holes are formed in the pipe head, the fixing holes are uniformly distributed in the pipe head, and the fixing holes are used for fixing the mounting lantern ring.
Preferably, the number of the straight rods corresponds to the number of the groups of the through holes, and the distance between every two adjacent straight rods is the same, so that the dust removal effect of the corresponding filter bag at each group of the through holes is ensured to be as consistent as possible.
Preferably, the inner diameter of the circular ring is larger than the outer diameter of the pipe body, and the distance between every two adjacent circular rings is the same.
Preferably, the straight rods are perpendicular to the plane where the circular rings are located, so that the structure of the support is more stable, and the mechanical strength of the support is higher.
Compared with the prior art, the utility model has the following advantages: the plurality of groups of through holes are formed in the tube body of the flow guide tube, so that when air flow passes through the bag head part of the filter bag, a direct air flow channel can be formed, the bag head part can also play a good dust filtering role, the effective utilization rate of the filter bag can be well improved, the dust filtering efficiency of the filter bag is improved to a certain extent, and the bag head part of the filter bag can be fully utilized; and under the effect of air pressure, the dust just can't pile up on the outer wall of honeycomb duct, makes things convenient for follow-up clean work to bag collector, is worth being used widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
In the figure: 1. a pipe head; 2. a tube body; 3. a through hole; 4. a straight rod; 5. a circular ring; 6. mounting a lantern ring; 7. and (5) fixing the bolt.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-2, the present embodiment provides a technical solution: the utility model provides a honeycomb duct for bag collector, includes body and support, the support sets up on the body, the body includes shaft 2 and tube head 1, shaft 2 and tube head 1 are integrated into one piece component set up the through-hole 3 that is used for forming airflow channel on the shaft 2, when the air current passes through the bag head part of filter bag, will form direct airflow channel like this, and this department filter bag also can play fine dust filtration effect, can improve the effective utilization ratio of filter bag well, has improved the dust filtration efficiency of filter bag to a certain extent, is favorable to going on of dust removal work, the support includes a plurality of straight-bars 4 and ring 5, every ring 5 all with a plurality of straight-bar 4 is connected, straight-bar 4 with tube head 1 is connected, the support is used for supporting the filter bag.
Specifically, the quantity of through-hole 3 is the multiunit, every group the quantity of through-hole 3 is a plurality of, and a plurality of even through-hole 3 that arrange in order and distribute can make the air current pass during pipe shaft 2 more evenly.
Specifically, the distance between the through holes 3 of each adjacent group is the same, and the distance between two adjacent through holes 3 in each group of through holes 3 is the same.
Specifically, a plurality of groups of through holes 3 are distributed on the pipe body 2 along the axial direction.
Specifically, an installation lantern ring 6 is arranged between the straight rod 4 and the pipe head 1, and the straight rod 4 is connected with the pipe head 1 through the installation lantern ring 6.
Specifically, a plurality of fixed orificess have been seted up on the tube head 1, a plurality of fixed orifices evenly distributed are in on the tube head 1, it is a plurality of the fixed orifices is used for fixing the installation lantern ring 6 utilizes fixing bolt 7 to pass the fixed orifices can with the installation lantern ring 6 with the tube head 1 is together fixed, thereby the completion is right the fixed work of support.
Specifically, the number of the straight rods 4 corresponds to the number of the groups of the through holes 3, and the distance between every two adjacent straight rods 4 is the same, so that the dust removal effect of the filter bag corresponding to each group of the through holes 3 can be ensured to be as consistent as possible.
Specifically, the inner diameter of the circular ring 5 is larger than the outer diameter of the pipe body 2, and the distance between two adjacent circular rings 5 is the same.
Specifically, the straight rods 4 are perpendicular to the plane where the circular rings 5 are located, so that the structure of the support is more stable, and the mechanical strength of the support is higher.
The working principle is as follows: in the use process of the honeycomb duct for the bag type dust collector, firstly, the bracket is arranged outside the tube head 1 through the fixing bolt 7, after the bracket is fixed, the filter bag is sleeved on the bottom end of the bracket to completely cover the whole bracket and the pipe body 2, at the moment, the filter bag is fixed on the pipe head 1, secondly, the guide pipe with the filter bag is arranged inside the box body of the bag type dust collector, the bag type dust collector is started, the dry type dust filtration work can be carried out, and finally, when the dust filtration work is carried out, a plurality of groups of through holes 5 are arranged on the tube body 2 of the flow guide tube, so that when the air flow passes through the bag head part of the filter bag, a direct air flow channel is formed, the filter bag also has a good dust filtering effect, the effective utilization rate of the filter bag can be well improved, the dust filtering efficiency of the filter bag is improved to a certain extent, and the bag head part of the filter bag can be fully utilized; and under the effect of air pressure, the dust just can't pile up on the outer wall of honeycomb duct, makes things convenient for follow-up clean work to bag collector, and is comparatively practical.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. The utility model provides a honeycomb duct for bag collector which characterized in that: including body and support, the support sets up on the body, the body includes shaft and tube head, the shaft is integrated into one piece component with the tube head, set up the through-hole that is used for forming airflow channel on the shaft, the support includes a plurality of straight-bars and ring, every the ring all with a plurality of the straight-bar is connected, the straight-bar with the tube head is connected.
2. The draft tube for a bag collector according to claim 1, wherein: the number of the through holes is multiple, and the number of the through holes in each group is multiple.
3. The draft tube for a bag collector according to claim 2, wherein: the distance between the through holes of each adjacent group is the same, and the distance between two adjacent through holes in each group is the same.
4. The draft tube for a bag collector according to claim 3, wherein: the multiple groups of through holes are distributed on the pipe body along the axial direction.
5. The draft tube for a bag collector according to claim 3, wherein: the number of the straight rods corresponds to the number of the groups of the through holes, and the distance between every two adjacent straight rods is the same.
6. The draft tube for a bag collector according to claim 1, wherein: the inner diameter of the circular ring is larger than the outer diameter of the pipe body, and the distance between every two adjacent circular rings is the same.
7. The draft tube for a bag collector according to claim 1, wherein: the straight rods are perpendicular to the plane where the circular rings are located.
8. The draft tube for a bag collector according to claim 1, wherein: the straight rod with be provided with the installation lantern ring between the tube head, the straight rod with the tube head passes through the installation lantern ring is connected.
9. The draft tube for a bag collector according to claim 1, wherein: a plurality of fixing holes are formed in the pipe head and are evenly distributed on the pipe head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027925.XU CN210473336U (en) | 2019-07-03 | 2019-07-03 | Flow guide pipe for bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027925.XU CN210473336U (en) | 2019-07-03 | 2019-07-03 | Flow guide pipe for bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210473336U true CN210473336U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027925.XU Active CN210473336U (en) | 2019-07-03 | 2019-07-03 | Flow guide pipe for bag type dust collector |
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| CN (1) | CN210473336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230770A (en) * | 2021-04-28 | 2021-08-10 | 江苏至臻环保科技有限公司 | Filter bag interface structure convenient to use |
-
2019
- 2019-07-03 CN CN201921027925.XU patent/CN210473336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230770A (en) * | 2021-04-28 | 2021-08-10 | 江苏至臻环保科技有限公司 | Filter bag interface structure convenient to use |
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