CN210097189U

CN210097189U - High-efficiency double-filtering pulse dust-removing equipment

Info

Publication number: CN210097189U
Application number: CN201920817174.5U
Authority: CN
Inventors: 冯树海; 耿洪军; 赵修全
Original assignee: WEIFANG DAYOU BIOLOGICAL CHEMICAL CO LTD
Current assignee: WEIFANG DAYOU BIOLOGICAL CHEMICAL CO LTD
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-02-21
Anticipated expiration: 2029-06-03

Abstract

The utility model relates to a strain pulse dust remover technical field, and disclose a high-efficient dual filtration pulse dust collecting equipment, comprising a base plate, the top left side fixed mounting of bottom plate has the clean room, clean room inner chamber sliding connection has the filter bag, the partition panel that dust room inner chamber fixed mounting is located the filter bag top, clean room left side fixed mounting has a supporting bench, a supporting bench top fixed mounting has the gas bag, the gas outlet fixed mounting of gas bag has the electromagnetic pulse valve, the gas outlet fixed mounting of electromagnetic pulse valve has the breather pipe, breather pipe bottom intercommunication has the shower nozzle that runs through the partition panel and extend to in the filter bag. This high-efficient dual filtration pulse dust collecting equipment has solved pulse dust collecting equipment on the existing market and has adopted the one deck filter screen usually, leads to the condition that the jam appears after using for a long time easily, and operating time is long when the maintenance dismouting moreover, after the filter screen damage appears, can not change the problem of filter screen in the short time.

Description

High-efficiency double-filtering pulse dust-removing equipment

Technical Field

The utility model relates to a strain pulse dust remover technical field, specifically be a high-efficient dual filtration pulse dust collecting equipment.

Background

The pulse dust-removing equipment is formed from dust-discharging hopper, air-feeding and exhausting channel, filtering chamber, cleaning chamber, filtering bag, manual air-feeding valve, pneumatic butterfly valve and pulse dust-cleaning mechanism, etc. it is applicable to trapping fine, dry or non-fibrous dust, and the filtering bag is made up by using woven filtering cloth or non-woven felt.

Pulse dust collecting equipment on the existing market usually adopts the one deck filter screen, leads to the condition that the jam appears after long-time the use easily, and operating time is long when present pulse dust collecting equipment maintenance dismouting moreover, after the filter screen damage appears, can not change the filter screen in the short time, so proposed a high-efficient dual filtration pulse dust collecting equipment and solved the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-efficient dual filtration pulse dust collecting equipment possesses the drawback of having avoided all dusts to concentrate the jam, has improved filtration efficiency greatly, and the advantage of easy dismouting maintenance has solved pulse dust collecting equipment on the existing market and has adopted the one deck filter screen usually, leads to the condition that the jam appears after using for a long time easily, and operating time is long when present pulse dust collecting equipment maintenance dismouting moreover, after the filter screen damage appears, can not change the problem of filter screen in the short time.

(II) technical scheme

For realizing the above-mentioned drawback of having avoided all dusts to concentrate the jam, improved filtration efficiency greatly, the purpose of easy dismouting maintenance, the utility model provides a following technical scheme: a high-efficiency double-filtration pulse dust removal device comprises a bottom plate, wherein a dust removal chamber is fixedly mounted on the left side of the top of the bottom plate, a filter bag is connected to the inner cavity of the dust removal chamber in a sliding manner, a partition board positioned at the top of the filter bag is fixedly mounted in the inner cavity of the dust removal chamber, a support table is fixedly mounted on the left side of the dust removal chamber, an air bag is fixedly mounted at the top of the support table, an electromagnetic pulse valve is fixedly mounted at the air outlet of the air bag, a vent pipe is fixedly mounted at the air outlet of the electromagnetic pulse valve, a spray head penetrating through the partition board and extending into the filter bag is communicated with the bottom of the vent pipe, an ash collection chamber is fixedly mounted at the bottom of the dust removal chamber, a motor positioned on the left side of the ash collection chamber is fixedly mounted at the top of the bottom plate, a spiral, fan right side rotates and is connected with the maintenance door, clean room right side fixed mounting has the fixed block, fixed block top fixed mounting has the connecting block, connecting block top swing joint has the through connection piece and extends to the movable rod in the fixed block, the movable rod cup joints the spring that is located the fixed block outward, maintenance door right side fixed mounting has the supporting shoe, supporting shoe left side fixed mounting run through and extend to in the fixed block and with the pothook of movable rod joint.

Preferably, a dust and air inlet located at the bottom of the support table is formed in the left side of the dust removal chamber, and a sliding groove matched with the filter bag is formed in the dust removal chamber.

Preferably, the filter bag is composed of two filter screens with different pore sizes and a spacing larger than one centimeter, and the filter bag is in contact with the partition plate.

Preferably, the number of the filter bags is more than ten, and the partition plate is provided with an air outlet matched with the filter bags.

Preferably, the dust collecting chamber is provided with a dust outlet on the right side, and the dust removing chamber is provided with an air outlet which is positioned at the top of the partition board and is matched with the fan on the right side.

Preferably, the maintenance door is provided with an observation window, and the movable rod is clamped with the clamping hook when the spring is not compressed.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient dual filtration pulse dust collecting equipment possesses following beneficial effect:

1. this high-efficient dual filtration pulse dust collecting equipment, adopt the filter screen by coarse to fine grading dual filtration through the filter bag, the large granule is strained at first layer net earlier, a small amount of tiny particle is strained at second layer net again, then it makes the air admission clean room that takes the dust and purifies the back through the filter bag and discharge outdoors through the fan extraction air, long-time back of using, the gas bag is through shower nozzle blowout compressed air and to clearing up adnexed dust on the filter bag under the control of electromagnetic pulse valve, make the dust fall into the collection ash chamber and concentrate under the drive of spiral delivery leaf and collect, reached and avoided all dusts to concentrate the drawback of jam, the effect of filtration efficiency has been improved greatly.

2. This high-efficient dual filtration pulse dust collecting equipment, make movable rod and pothook break away from the joint through removing the movable rod, then alright take the filter bag out with rotating the maintenance door and along the spout in the dust removal chamber, reach the purpose of convenient to detach maintenance, thereby the effectual pulse dust collecting equipment who has solved on the existing market adopts the one deck filter screen usually, the condition that blocks up appears after leading to using for a long time easily, operating time is long when the dismouting of present pulse dust collecting equipment maintenance, after the filter screen damage appears, can not change the problem of filter screen in the short time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: 1 bottom plate, 2 dust removal chambers, 3 filter bags, 4 partition plates, 5 support tables, 6 air bags, 7 electromagnetic pulse valves, 8 vent pipes, 9 spray heads, 10 dust collection chambers, 11 motors, 12 spiral conveying blades, 13 fans, 14 maintenance doors, 15 fixing blocks, 16 connecting blocks, 17 movable rods, 18 springs, 19 supporting blocks and 20 hooks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-efficiency dual-filtration pulse dust removing device comprises a bottom plate 1, a dust removing chamber 2 is fixedly installed on the left side of the top of the bottom plate 1, filter bags 3 are slidably connected to the inner cavity of the dust removing chamber 2, the number of the filter bags 3 is more than ten, a chute matched with the filter bags 3 is formed in the dust removing chamber 2, the filter bags 3 are composed of two filter screens with different pore sizes and a spacing of more than one centimeter, a partition plate 4 positioned on the top of the filter bags 3 is fixedly installed in the inner cavity of the dust removing chamber 2, the filter bags 3 are in contact with the partition plate 4, an air outlet matched with the filter bags 3 is formed in the partition plate 4, a support table 5 is fixedly installed on the left side of the dust removing chamber 2, a dust air inlet positioned at the bottom of the support table 5 is formed in the left side of the dust removing chamber 2, an, the bottom of the vent pipe 8 is communicated with a spray head 9 which penetrates through the partition panel 4 and extends into the filter bag 3, the bottom of the dust chamber 2 is fixedly provided with a dust collection chamber 10, the right side of the dust collection chamber 10 is provided with a dust outlet, the top of the bottom plate 1 is fixedly provided with a motor 11 which is positioned at the left side of the dust collection chamber 10, the model of the motor 11 can be CPM-158, an output shaft of the motor 11 is fixedly provided with a spiral conveying blade 12 which penetrates through and extends into the dust collection chamber 10, the top of the bottom plate 1 is fixedly provided with a fan 13 which is positioned at the right side of the dust chamber 2 and is communicated with the dust chamber 2, the right side of the dust chamber 2 is provided with an air outlet which is positioned at the top of the partition panel 4 and is matched with the fan 13, the right side of the fan 13 is rotatably connected with a maintenance door 14, the maintenance door 14 is provided with an observation window, the right side, the movable rod 17 is sleeved with a spring 18 positioned in the fixed block 15, the right side of the maintenance door 14 is fixedly provided with a supporting block 19, the left side of the supporting block 19 is fixedly provided with a clamping hook 20 which penetrates through the fixed block 15 and extends into the fixed block 15 and is clamped with the movable rod 17, and the movable rod 17 is clamped with the clamping hook 20 when the spring 18 is not compressed.

When in use, the filter bag 3 is used for filtering by double grading from coarse to fine, large particles are firstly filtered by the first layer of net, a small amount of small particles are then filtered by the second layer of net, then the air is pumped by the fan 13 to lead the air with dust to enter the dust removing chamber 2 and be discharged to the outside after being purified by the filter bag 3, after being used for a long time, the air bag 6 sprays compressed air through the spray head 9 under the control of the electromagnetic pulse valve 7 and cleans dust attached on the filter bag 3, so that the dust falls into the dust collecting chamber 10 and is collected under the drive of the spiral conveying blade 12, thereby achieving the effect of avoiding the defect of concentrated blockage of all dust, greatly improving the filtering efficiency, separating the movable rod 17 from the clamping hook 20 by moving the movable rod 17, then the maintenance door 14 can be rotated and the filter bag 3 can be drawn out along the chute in the dust chamber 2, thereby achieving the purpose of convenient disassembly and maintenance.

In conclusion, according to the high-efficiency double-filtration pulse dust removal equipment, the filter screen is adopted for double filtration from coarse to fine classification through the filter bag 3, large particles are firstly filtered by the first layer of screen, a small amount of small particles are then filtered by the second layer of screen, then the fan 13 is used for extracting air to enable the air with dust to enter the dust removal chamber 2 and be discharged to the outside after being purified by the filter bag 3, after the high-efficiency double-filtration pulse dust removal equipment is used for a long time, the air bag 6 is controlled by the electromagnetic pulse valve 7 to spray compressed air through the spray head 9 and clean dust attached to the filter bag 3, so that the dust falls into the dust collection chamber 10 and is collected in a centralized manner under the driving of the spiral conveying blade 12, the defect that all dust is blocked in a centralized manner is overcome, and the.

And, make movable rod 17 and pothook 20 break away from the joint through removing movable rod 17, then alright in order to rotate maintenance door 14 and take filter bag 3 out along the spout in the clean room 2, reach the purpose of convenient to detach maintenance, thereby effectual pulse dust collecting equipment who has solved on the existing market adopts the one deck filter screen usually, the condition that leads to appearing blockking up after using for a long time easily, operating time is long when current pulse dust collecting equipment maintains the dismouting moreover, after the filter screen damage appears, can not change the problem of filter screen in the short time.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-efficient dual filtration pulse dust collecting equipment, including bottom plate (1), its characterized in that: the dust removal device is characterized in that a dust removal chamber (2) is fixedly mounted on the left side of the top of the bottom plate (1), a filter bag (3) is slidably connected to the inner cavity of the dust removal chamber (2), a partition board (4) located at the top of the filter bag (3) is fixedly mounted to the inner cavity of the dust removal chamber (2), a supporting table (5) is fixedly mounted to the left side of the dust removal chamber (2), an air bag (6) is fixedly mounted to the top of the supporting table (5), an electromagnetic pulse valve (7) is fixedly mounted to the air outlet of the air bag (6), a vent pipe (8) is fixedly mounted to the air outlet of the electromagnetic pulse valve (7), a spray head (9) penetrating through the partition board (4) and extending into the filter bag (3) is communicated with the bottom of the vent pipe (8), an ash collection chamber (10) is fixedly mounted to the bottom of the dust removal, a spiral conveying blade (12) which penetrates through and extends into the dust collecting chamber (10) is fixedly arranged at the output shaft of the motor (11), a fan (13) which is positioned at the right side of the dust removal chamber (2) and is communicated with the dust removal chamber (2) is fixedly arranged at the top of the bottom plate (1), the right side of the fan (13) is rotatably connected with a maintenance door (14), the right side of the dust chamber (2) is fixedly provided with a fixed block (15), the top of the fixed block (15) is fixedly provided with a connecting block (16), the top of the connecting block (16) is movably connected with a movable rod (17) which penetrates through the connecting block (16) and extends into the fixed block (15), a spring (18) positioned in the fixed block (15) is sleeved outside the movable rod (17), maintenance door (14) right side fixed mounting has supporting shoe (19), supporting shoe (19) left side fixed mounting runs through and extends to in fixed block (15) and with pothook (20) of movable rod (17) joint.

2. A high efficiency dual filtration pulse dust extraction apparatus as recited in claim 1, wherein: the dust removal chamber (2) left side is seted up and is located the dirt gas entry of brace table (5) bottom, set up the spout with filter bag (3) looks adaptation in dust removal chamber (2).

3. A high efficiency dual filtration pulse dust extraction apparatus as recited in claim 1, wherein: the filter bag (3) is composed of two filter screens with different pore sizes and a gap larger than one centimeter, and the filter bag (3) is in contact with the partition plate (4).

4. A high efficiency dual filtration pulse dust extraction apparatus as recited in claim 1, wherein: the number of the filter bags (3) is more than ten, and the partition plate (4) is provided with air outlets matched with the filter bags (3).

5. A high efficiency dual filtration pulse dust extraction apparatus as recited in claim 1, wherein: the dust collecting chamber (10) is provided with a dust outlet on the right side, and the dust removing chamber (2) is provided with an air outlet which is positioned at the top of the partition board (4) and matched with the fan (13).

6. A high efficiency dual filtration pulse dust extraction apparatus as recited in claim 1, wherein: the maintenance door (14) is provided with an observation window, and the movable rod (17) is clamped with the clamping hook (20) when the spring (18) is not compressed.