CN208771013U - A kind of uniform pulse backblowing deduster of air flow method - Google Patents
A kind of uniform pulse backblowing deduster of air flow method Download PDFInfo
- Publication number
- CN208771013U CN208771013U CN201820875380.7U CN201820875380U CN208771013U CN 208771013 U CN208771013 U CN 208771013U CN 201820875380 U CN201820875380 U CN 201820875380U CN 208771013 U CN208771013 U CN 208771013U
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- Prior art keywords
- cabinet
- air flow
- airflow
- flow method
- distribution board
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Abstract
The utility model discloses a kind of uniform pulse backblowing deduster of air flow method, including cabinet, cabinet is equipped with blast pipe and ash hole；Cabinet is connected with blower；Pulse jet system is equipped between ash hole and blower, pulse jet system is connected with several filter cores, is equipped with partition between the filter core；Cabinet is isolated into several warehouses by partition, and the top of the box is equipped with airflow-distribution board, and several air flow method holes are formed on airflow-distribution board；The upper surface of the airflow-distribution board is recessed upper arc groove, and the lower surface of airflow-distribution board is the arc lower arcuate slot of fovea superior.The utility model extends the use time of filter core by setting airflow-distribution board and buffer air chamber, reduces the replacement number of filter core and extends the service life of deduster.
Description
Technical field
The utility model belongs to environmental protection machinery more particularly to a kind of uniform pulse backblowing deduster of air flow method.
Background technique
In the industrial equipments such as mixing plant, various types cleaner is commonly used, the uniform pulse backblowing of air flow method removes
Dirt device is a kind of high-effective dust-removing equipment that can be realized automatic ash removing function.Chief component 1- blower as shown in Figure 1:；2-
Pulse jet system；3- cabinet；4- filter core；5- blast pipe；6- ash hole.Main operational principle are as follows: by the air inducing of blower 1,
Gas by the external world with dust sucks deduster from blast pipe 5, and the air with dust filters in cabinet 3 through filtration core 4, passes through
Pure air is discharged from blower after filter；Pulse jet system 2 is grouped to the inside of filter core 4 by way of pulse and sprays into a large amount of skies
Gas is discharged so that the dust for accumulating in cartridge surface be made to fall off from ash hole 6.
In the uniform pulse backblowing deduster of currently used air flow method, the structure as a whole of cabinet 3 is each to filter
Core close-packed arrays in cabinet.When carrying out blowback to a part of filter core, blower is just drawn pulse jet system simultaneously
Wind is easy to be adsorbed in neighbouring filter core again so that the dust to fall off from the filter core by blowback is blown to neighbouring filter core, from
And it is easy obstruction filter core, reduce efficiency of dust collection.Thus as shown in Fig. 2, I am for a kind of pulse backblowing of above situation application
Deduster, the patent No. 201620544767, by increasing and being arranged partition；Cabinet is isolated into several warehouses by partition, thus anti-
The dust that anti-avulsion is fallen is adsorbed again by neighbouring filter core, improves dust-collecting efficiency.But in use discovery, due to be provided with every
Plate causes the negative pressure being subject to the warehouse of blower face at middle part big, therefore the dust absorbed is more, and filter core service life is short；And
The negative pressure that the warehouse of periphery is subject to is small, therefore the dust absorbed is few, long service life, since filter core service life is irregular,
This causes pulse backblowing deduster needs often to be dismantled to replace filter core, wastes time.Furthermore, while have pulse jet system, but
It is or having dust gradually accumulates, reduces the service life of deduster, therefore it is a kind of that reduction, which enters the dust quantity of filter core,
The method for effectively increasing deduster service life.
Utility model content
To solve the above problems, the utility model provides a kind of uniform pulse backblowing deduster of air flow method.This reality
With the novel use time for extending filter core by setting airflow-distribution board and buffer air chamber, reduce the replacement number of filter core simultaneously
Extend the service life of deduster.
To reach above-mentioned technical effect, the technical solution of the utility model is:
A kind of uniform pulse backblowing deduster of air flow method, including cabinet, cabinet are equipped with blast pipe and ash hole；Case
Body is connected with blower；Pulse jet system is equipped between ash hole and blower, pulse jet system is connected with several filter cores, described
Partition is equipped between filter core；Cabinet is isolated into several warehouses by partition, and the top of the box is equipped with airflow-distribution board, air-flow point
Several air flow method holes are formed on fabric swatch；The upper surface of the airflow-distribution board is recessed upper arc groove, airflow-distribution board
Lower surface be fovea superior arc lower arcuate slot.
It is further to improve, buffer air chamber, buffer air chamber left side and blast pipe connectivity part are communicated in the middle part of the blast pipe
Filter screen is installed.
Further to improve, the buffer air chamber bottom opening is simultaneously threaded with capping, and capping internal shaping has sink.
Further to improve, the pulse jet device includes several pulse jet devices, and each warehouse is equipped with a pulse spray
Blow device.
Further to improve, the partition is two, and cabinet is isolated into warehouse one, warehouse two and warehouse three by partition.
The utility model extends the use time of filter core by setting airflow-distribution board and buffer air chamber, reduces filter core
Replacement number and extend the service life of deduster.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing deduster；
Fig. 2 is the structural schematic diagram for increasing the deduster of partition；
Fig. 3 is the deduster structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is illustrated below by way of specific embodiment and in conjunction with attached drawing.
Embodiment 1
A kind of uniform pulse backblowing deduster of air flow method as shown in Figure 3 includes: 1- blower；2- pulse jet system
System；3- cabinet；4- filter core；5- blast pipe；6- ash hole；7- airflow-distribution board；71- air flow method hole；The upper arc groove of 72-；73-
Lower arcuate slot；8- buffer air chamber；9- filter screen；10- capping；11- sink.Increase partition 31 inside cabinet 3, by deduster case
Body is isolated into multiple small warehouses, and (warehouse 1, warehouse 2 33 and warehouse 3 are 34)；Filter core is distributed in each warehouse, each warehouse
Respectively correspond a pulse jet device；Blower 1 carries out air inducing to entire deduster, and band dusty air is entered by blast pipe 5 to be removed
Dirt device, after in different warehouses pass through filter element filtering, pure air pass through blower after deduster is discharged, dust is adhered to each warehouse
Deduster surface；Pulse jet device point warehouse successively carries out blowback, when pulse jet device carries out blowback to one of warehouse,
Dust falls off from the warehouse filter core, falls to the discharge of ash hole 6；Due to being stopped by partition 31, dust will not be in the mistake that fall that recoils
It is adsorbed in journey by neighbouring filter core.
In order to which the negative pressure for guaranteeing that each warehouse is subject to is consistent, airflow-distribution board 7, airflow-distribution board 7 are installed at the top of cabinet 3
On be formed with several air flow method holes 71；The upper surface of the airflow-distribution board 7 is recessed upper arc groove 72, airflow-distribution board
7 lower surface is the arc lower arcuate slot 73 of fovea superior, guarantees that each warehouse is subject to negative by the distribution in air flow method hole 71 in this way
Pressure is consistent, and the setting of upper arc groove 72 and lower arcuate slot 73 is so that air flow method plate surface has certain gradient, it is not easy to
Accumulate dust.
In order to reduce the dust inlet in deduster, buffer air chamber 8,8 left side of buffer air chamber are connected in the middle part of blast pipe 5
Filter screen 9 is installed with 5 connectivity part of blast pipe.8 bottom opening of buffer air chamber is simultaneously threaded with capping 10, covers 10 internal shapings
There is sink 11.Before gas enters deduster in this way, line passes through buffer air chamber 8, since the internal diameter of buffer air chamber is greater than blast pipe 5,
Flowing velocity slows down air-flow here, and big dust granule is easy to deposit here, while filter screen 9 is arranged, and reinforces big ash
The deposition of dirt particle, and the capping 10 by being placed with water adheres to dust granule, only needs to jack up disassembly capping in this way and rinses
Change the i.e. sustainable adhering dust particle of water.It is greatly reduced in this way into the dust at filter element of duster, substantially increases filter core
And the service life of deduster.
It above are only one of the utility model specific guiding embodiment, but the design concept of the utility model not office
It is limited to this, all non-essential modifications to the present invention made by this concept should belong to the guarantor for invading the utility model
Protect the behavior of range.
Claims (5)
1. a kind of uniform pulse backblowing deduster of air flow method, including cabinet (3), cabinet (3) is equipped with blast pipe (5) and goes out
Grey mouth (6)；Cabinet (3) is connected with blower (1)；Pulse jet system (2) are equipped between ash hole (6) and blower (1), pulse spray
It blows system (2) to be connected with several filter cores (4), is equipped with partition (31) between the filter core (4)；Cabinet (3) are isolated partition (31)
For several warehouses, which is characterized in that be equipped with airflow-distribution board (7) at the top of the cabinet (3), airflow-distribution board shapes on (7)
There are several air flow method holes (71)；The upper surface of the airflow-distribution board (7) is recessed upper arc groove (72), airflow-distribution board
(7) lower surface is the arc lower arcuate slot (73) of fovea superior.
2. the uniform pulse backblowing deduster of air flow method as described in claim 1, which is characterized in that the blast pipe (5)
Middle part is communicated with buffer air chamber (8), is equipped with filter screen (9) with blast pipe (5) connectivity part on the left of buffer air chamber (8).
3. the uniform pulse backblowing deduster of air flow method as claimed in claim 2, which is characterized in that the buffer air chamber
(8) it bottom opening and is threaded with capping (10), capping (10) internal shaping has sink (11).
4. the uniform pulse backblowing deduster of air flow method as described in claim 1, which is characterized in that the pulse jet device
Including several pulse jet devices, each warehouse is equipped with a pulse jet device.
5. the uniform pulse backblowing deduster of air flow method as described in claim 1, which is characterized in that the partition (31) is
Two, cabinet (3) is isolated into warehouse one (32), warehouse two (33) and warehouse three (34) by partition (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875380.7U CN208771013U (en) | 2018-06-07 | 2018-06-07 | A kind of uniform pulse backblowing deduster of air flow method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875380.7U CN208771013U (en) | 2018-06-07 | 2018-06-07 | A kind of uniform pulse backblowing deduster of air flow method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208771013U true CN208771013U (en) | 2019-04-23 |
Family
ID=66148914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875380.7U Expired - Fee Related CN208771013U (en) | 2018-06-07 | 2018-06-07 | A kind of uniform pulse backblowing deduster of air flow method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208771013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856308A (en) * | 2021-10-28 | 2021-12-31 | 江苏先卓食品科技股份有限公司 | Purifier of lactitol production usefulness |
-
2018
- 2018-06-07 CN CN201820875380.7U patent/CN208771013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856308A (en) * | 2021-10-28 | 2021-12-31 | 江苏先卓食品科技股份有限公司 | Purifier of lactitol production usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |