CN215085623U - High temperature resistant industry flue gas dust removal filter bag - Google Patents
High temperature resistant industry flue gas dust removal filter bag Download PDFInfo
- Publication number
- CN215085623U CN215085623U CN202120912643.9U CN202120912643U CN215085623U CN 215085623 U CN215085623 U CN 215085623U CN 202120912643 U CN202120912643 U CN 202120912643U CN 215085623 U CN215085623 U CN 215085623U
- Authority
- CN
- China
- Prior art keywords
- smoke exhaust
- filter bag
- flue gas
- dust removal
- high temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 45
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000003546 flue gas Substances 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000000779 smoke Substances 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000003517 fume Substances 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000009776 industrial production Methods 0.000 abstract description 7
- 239000007789 gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a high temperature resistance industry flue gas removes dust and crosses filter bag, including the mechanism of discharging fume, the bottom intercommunication of the mechanism of discharging fume has filtration dust removal mechanism, the equal fixed mounting in the left and right sides of the mechanism of discharging fume has one end and filters dust removal mechanism fixed connection's installation mechanism, the mechanism of discharging fume includes smoke discharging device, the pipe of discharging fume, spacing groove and baffle, smoke discharging device's bottom intercommunication has quantity to be two and discharges fume the pipe. This high temperature resistant industry flue gas removes dust and crosses filter bag, when dismantling and maintain a certain filter dust removal mechanism in the production process, through setting up smoke exhaust mechanism, block its gas outlet, rethread installation mechanism will need to dismantle the filter dust removal mechanism of maintaining and dismantle and maintain, another filter dust removal mechanism continues operation dust removal purification, so, need not to shut down when production and can dismantle the filter dust removal mechanism of maintaining to needs to be changed and maintain, industrial production's efficiency has been improved greatly, and is convenient to use.
Description
Technical Field
The utility model relates to a dust removal filter bag technical field specifically is a high temperature resistant industrial flue gas removes dust and crosses filter bag.
Background
The dust removal filter bag is a bag matched with the bag type dust collector and is made of dust removal cloth, a large amount of dust is generated in the production process of thermal power generation, steel and cement industries, and serious pollution is caused to the atmosphere, so that the national sets strict requirements on the atmosphere emission of enterprises of the type, the bag type dust removal is an ideal dust removal mode which is widely used, and the dust removal bag (dust removal filter bag) is called as the heart of the bag type dust collector and plays an important role in dust removal effect.
The dust removal of industry flue gas filtration usefulness is crossed filter bag itself high temperature resistance can be excellent, but during the use because the flue gas that industrial environment discharged is more, often need cross filter bag and often change, and current dust removal crosses filter bag simple structure, if cross the filter bag during production and block up or need change when maintaining, need stop production in time to overhaul the change, very inconvenient, greatly reduced industrial production's efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a high temperature resistant industry flue gas dust removal and cross the filter bag, solved current industry flue gas dust removal and cross the filter bag and be not convenient for dismantle the problem of changing when production.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a high-temperature-resistant industrial flue gas dedusting filter bag comprises a smoke exhaust mechanism, wherein the bottom of the smoke exhaust mechanism is communicated with a filtering and dedusting mechanism, and mounting mechanisms with one ends fixedly connected with the filtering and dedusting mechanism are fixedly mounted on the left side and the right side of the smoke exhaust mechanism;
the smoke exhaust mechanism comprises a smoke exhaust device, smoke exhaust pipes, a limiting groove and baffles, the bottom of the smoke exhaust device is communicated with two smoke exhaust pipes, the limiting groove is formed in one side, opposite to the inner wall of each smoke exhaust pipe, of the inner wall of each smoke exhaust pipe, and the baffles, one ends of which penetrate through the limiting groove and extend into the limiting groove, are inserted into the opposite sides of the smoke exhaust pipes;
installation mechanism includes U template, U type seat and stop screw, the equal fixed mounting in the left and right sides of mechanism of discharging fume has the U template, the equal fixed mounting in the left and right sides of filtration dust removal mechanism has the U type seat, the bottom movable mounting of U type seat has one end to run through the U type seat and extends to the inside stop screw of U template.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, filter dust removal mechanism includes outlet duct, support plate, connecting plate and crosses the filter bag body, the bottom intercommunication of the pipe of discharging fume has the outlet duct, the inside fixed mounting of outlet duct has the support plate, the connecting plate has been placed at the top of support plate, all with cross filter bag body fixed connection between the connecting plate.
Further, cross the filter bag body and include oil absorption layer, purify layer and high temperature resistant layer, the inside on oil absorption layer is provided with purifies the layer, the inside on purifying the layer is provided with high temperature resistant layer.
Further, the oil absorption layer is activated carbon cloth, and the high temperature resistant layer is a glass fiber knitted felt.
Furthermore, one side of the smoke exhaust pipe, which is back to the back, is provided with a through hole matched with the baffle, and a sealing strip is fixedly arranged inside the through hole.
Furthermore, the bottom of U type seat seted up with stop screw assorted activity hole, the inside of U template seted up with stop screw assorted screw thread through-hole, stop screw's outside is provided with spacing dish, the external diameter of spacing dish is greater than the aperture of activity hole.
Furthermore, the outside of baffle is provided with the limiting plate that is located the inside of smoke pipe, the top fixed mounting of connecting plate has the pull ring.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. this high temperature resistant industry flue gas removes dust and crosses filter bag, need dismantle when maintaining a certain filter dust removal mechanism in the industrial production process, through setting up the mechanism of discharging fume, block its gas outlet, rethread installation mechanism will need to dismantle the filter dust removal mechanism of maintaining and dismantle and maintain, another filter dust removal mechanism continues operation dust removal purification, so, need not to shut down when production and can dismantle the maintenance to the filter dust removal mechanism that needs to be changed and maintain, industrial production's efficiency has been improved greatly, and is convenient to use.
2. This high temperature resistant industry flue gas dust removal filter bag can purify the harmful gas who contains in the flue gas that industrial production discharged through setting up the oil absorption layer, also can further improve and cross the filterable effect of filter bag body, so, has improved the practicality and the dust removal effect of filter bag body greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a partial cross-sectional view of the filter bag body of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1 smoke exhaust mechanism, 11 smoke exhaust device, 12 smoke exhaust pipe, 13 limit groove, 14 baffle, 2 filtering and dedusting mechanism, 21 air outlet pipe, 22 carrier plate, 23 connecting plate, 24 filtering bag body, 241 purifying layer, 242 oil absorption layer, 243 high temperature resistant layer, 3 mounting mechanism, 31U-shaped plate, 32U-shaped seat and 33 limit screw.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, the high temperature resistant industrial flue gas dedusting filter bag in the present embodiment includes a smoke exhaust mechanism 1, the bottom of the smoke exhaust mechanism 1 is communicated with a filtering and dedusting mechanism 2, and the left and right sides of the smoke exhaust mechanism 1 are both fixedly installed with an installation mechanism 3, one end of which is fixedly connected with the filtering and dedusting mechanism 2;
the smoke exhaust mechanism 1 comprises a smoke exhaust device 11, two smoke exhaust pipes 12, a limiting groove 13 and a baffle plate 14, wherein the bottom of the smoke exhaust device 11 is communicated with the two smoke exhaust pipes 12, the limiting groove 13 is formed in one side of the inner wall of each smoke exhaust pipe 12, which is back to back, and the baffle plate 14, one end of which penetrates through the limiting groove 13 and extends into the smoke exhaust pipe 12, is inserted into one side of the back to back;
In this embodiment, the filtering and dust removing mechanism 2 includes an air outlet pipe 21, a carrier plate 22, a connecting plate 23 and a filter bag body 24, the bottom of the smoke exhaust pipe 12 is communicated with the air outlet pipe 21, the carrier plate 22 is fixedly installed inside the air outlet pipe 21, the connecting plate 23 is placed on the top of the carrier plate 22, and the connecting plates 23 are all fixedly connected with the filter bag body 24.
In this embodiment, the filter bag body 24 includes an oil absorption layer 241, a purification layer 242, and a high temperature resistant layer 243, the purification layer 242 is disposed inside the oil absorption layer 241, and the high temperature resistant layer 243 is disposed inside the purification layer 242.
In this embodiment, the oil absorption layer 241 is activated carbon cloth, not only can adsorb the impurity in the flue gas and can also filter harmful gas, further improves the purifying effect who crosses filter bag body 24, and high temperature resistant layer 243 is the knitting felt of glass fiber, has high temperature resistant, indeformable, the compliance is good and the advantage of antifriction.
In this embodiment, one side of the smoke exhaust pipe 12 opposite to the other side is provided with a through hole matched with the baffle 14, and a sealing strip is fixedly mounted inside the through hole, so that the sealing performance of the smoke exhaust pipe 12 is ensured.
In this embodiment, the bottom of U type seat 32 seted up with stop screw 33 assorted activity hole, the inside of U template 31 seted up with stop screw 33 assorted screw thread through-hole, stop screw 33's outside is provided with spacing dish, and the external diameter of spacing dish is greater than the aperture in activity hole, prevents that stop screw 33 from breaking away from U type seat 32.
In this embodiment, the outside of baffle 14 is provided with the limiting plate that is located the inside of tub 12 of discharging fume, and the top fixed mounting of connecting plate 23 has the pull ring, and convenience of customers takes out and crosses filter bag body 24.
The working principle of the above embodiment is as follows:
(1) a user aligns the air outlet pipe 21 with the smoke exhaust pipe 12, the U-shaped plate 31 and the U-shaped seat 32 align the air outlet pipe and the smoke exhaust pipe, and the limiting screw 33 is moved into the U-shaped plate 31 to be fixed with the threaded through hole in the U-shaped plate 31 by rotating the limiting screw 33;
(2) the oil absorption layer 241 is arranged to absorb the oil contained in the flue gas entering the interior of the filter bag body 24, the purification layer 242 is arranged to be activated carbon cloth, the purification layer 242 through which the oil-absorbed gas passes is arranged to absorb and purify the harmful components contained in the gas through the self-absorption and purification capability of the activated carbon cloth, and the high temperature resistant layer 243 is a glass fiber knitted felt to resist high temperature and filter dust;
(3) need dismantle when maintaining a certain filter bag body 24 among the industrial production process, through moving baffle 14 to the spacing inslot 13 and plug up the pipe 12 of discharging fume, the flue gas still can follow other filter bag bodies 24 and purify the emission, the rethread rotates stop screw 33 downwards and makes stop screw 33 move to in the U type seat 32, take off outlet duct 21, upwards stimulate the pull ring and can take out filter bag body 24 and accomplish the dismantlement, so, need not to shut down when production and can dismantle the maintenance to the dust filtering and removing mechanism 2 that need change the maintenance, industrial production's efficiency has been improved greatly, and convenient use.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The high-temperature-resistant industrial flue gas dedusting filter bag is characterized by comprising a smoke exhaust mechanism (1), wherein the bottom of the smoke exhaust mechanism (1) is communicated with a filtering and dedusting mechanism (2), and the left side and the right side of the smoke exhaust mechanism (1) are fixedly provided with installation mechanisms (3) of which one ends are fixedly connected with the filtering and dedusting mechanism (2);
the smoke exhaust mechanism (1) comprises a smoke exhaust device (11), two smoke exhaust pipes (12), a limiting groove (13) and baffles (14), the bottom of the smoke exhaust device (11) is communicated with the two smoke exhaust pipes (12), the limiting groove (13) is formed in one side of the inner wall of each smoke exhaust pipe (12) which is opposite to the other side, and the baffle (14) with one end penetrating through and extending into the limiting groove (13) is inserted into the side of the smoke exhaust pipe (12) which is opposite to the other side;
installation mechanism (3) include U template (31), U type seat (32) and stop screw (33), the equal fixed mounting in the left and right sides of mechanism (1) of discharging fume has U template (31), the equal fixed mounting in the left and right sides of filtering and dust removing mechanism (2) has U type seat (32), the bottom movable mounting of U type seat (32) has one end to run through U type seat (32) and extends to inside stop screw (33) of U template (31).
2. The high-temperature-resistant industrial flue gas dedusting filter bag according to claim 1, wherein the filtering and dedusting mechanism (2) comprises an outlet pipe (21), a support plate (22), a connecting plate (23) and a filter bag body (24), the bottom of the smoke exhaust pipe (12) is communicated with the outlet pipe (21), the support plate (22) is fixedly installed inside the outlet pipe (21), the connecting plate (23) is placed at the top of the support plate (22), and the connecting plates (23) are fixedly connected with the filter bag body (24).
3. The high temperature resistant industrial flue gas dust filter bag of claim 2, wherein the filter bag body (24) comprises an oil absorption layer (241), a purification layer (242) and a high temperature resistant layer (243), the inside of the oil absorption layer (241) is provided with the purification layer (242), and the inside of the purification layer (242) is provided with the high temperature resistant layer (243).
4. The high temperature resistant industrial flue gas dust filter bag according to claim 3, wherein the oil absorbing layer (241) is activated carbon cloth and the high temperature resistant layer (243) is a glass fiber knitted felt.
5. The high-temperature-resistant industrial flue gas dedusting filter bag according to claim 1, wherein a through hole matched with the baffle (14) is formed in one side of the smoke exhaust pipe (12) opposite to the through hole, and a sealing strip is fixedly installed inside the through hole.
6. The high-temperature-resistant industrial flue gas dedusting filter bag according to claim 1, wherein a movable hole matched with the limit screw (33) is formed in the bottom of the U-shaped seat (32), a threaded through hole matched with the limit screw (33) is formed in the U-shaped plate (31), a limit disc is arranged outside the limit screw (33), and the outer diameter of the limit disc is larger than the aperture of the movable hole.
7. The high-temperature-resistant industrial flue gas dedusting filter bag according to claim 2, characterized in that a limiting plate is arranged outside the baffle (14) and inside the smoke exhaust pipe (12), and a pull ring is fixedly arranged on the top of the connecting plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912643.9U CN215085623U (en) | 2021-04-29 | 2021-04-29 | High temperature resistant industry flue gas dust removal filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120912643.9U CN215085623U (en) | 2021-04-29 | 2021-04-29 | High temperature resistant industry flue gas dust removal filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215085623U true CN215085623U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120912643.9U Expired - Fee Related CN215085623U (en) | 2021-04-29 | 2021-04-29 | High temperature resistant industry flue gas dust removal filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215085623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345023A (en) * | 2022-01-08 | 2022-04-15 | 盐城工学院 | Dust collector who possesses two dust bag |
-
2021
- 2021-04-29 CN CN202120912643.9U patent/CN215085623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345023A (en) * | 2022-01-08 | 2022-04-15 | 盐城工学院 | Dust collector who possesses two dust bag |
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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: 20211210 |