CN217568060U - Chimney dust removal device for boiler - Google Patents
Chimney dust removal device for boiler Download PDFInfo
- Publication number
- CN217568060U CN217568060U CN202221147811.0U CN202221147811U CN217568060U CN 217568060 U CN217568060 U CN 217568060U CN 202221147811 U CN202221147811 U CN 202221147811U CN 217568060 U CN217568060 U CN 217568060U
- Authority
- CN
- China
- Prior art keywords
- filter
- chimney
- wall
- dust removal
- blast pipe
- Prior art date
- 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 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010410 dusting Methods 0.000 claims 2
- 239000000779 smoke Substances 0.000 abstract description 11
- 239000007789 gas Substances 0.000 abstract description 10
- 239000002912 waste gas Substances 0.000 abstract description 10
- 239000010865 sewage Substances 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a chimney dust collector for boiler, including the chimney body, the outside of chimney body is equipped with the dust removal case, and the downside of dust removal case is equipped with the water inlet, and the ground step of dust removal case is equipped with the outlet, and the upside of dust removal case is equipped with the gas vent, and the one end fixedly connected with filter of chimney body, the middle part of filter are equipped with the through-hole, and sliding connection has the blast pipe in the through-hole, and the inner wall of blast pipe is equipped with a plurality of bleeder vent. The utility model discloses a set up the dust removal case in the outside of chimney body, can wash this internal waste gas of chimney, strengthen the treatment effect to smoke and dust in the waste gas, set up filter and blast pipe through the downside at the blast pipe simultaneously, can also avoid rivers to flow backward, improve equipment's security.
Description
Technical Field
The utility model relates to a boiler dust collecting equipment field especially relates to a chimney dust collector for boiler.
Background
With the use of a large amount of boilers, the disadvantages of the boilers in use are gradually exposed, especially dust and smoke generated after combustion pollute air in order to reduce the direct discharge of the smoke into the atmospheric environment, the smoke in the boilers needs to be filtered out, and the pollution to the environment is further reduced.
The coal fired boiler chimney among the prior art is when the flue gas discharge after will burning for a long time, and the smoke and dust in a large amount of flue gases can be adsorbed to inside gauze, and the untimely clearance can make the smoke and dust block up the gauze mesh, influences flue gas discharge efficiency for the chimney is to the filter effect variation of smoke and dust, thereby reduces boiler chimney dust collection efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a chimney dust removal device for a boiler, thereby solving the problems existing in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a chimney dust collector for boiler, includes the chimney body, the outside of chimney body is equipped with the dust removal case, the downside of dust removal case is equipped with the water inlet, the ground step of dust removal case is equipped with the outlet, the upside of dust removal case is equipped with the gas vent, the one end fixedly connected with filter of chimney body, the middle part of filter is equipped with the through-hole, sliding connection has the blast pipe in the through-hole, the inner wall of blast pipe is equipped with a plurality of bleeder vent.
Preferably, the outside threaded connection of water inlet has the closing cap, one side fixedly connected with arc end cap of closing cap, the inner wall of water inlet is equipped with the arc wall, the arc end cap corresponds the setting with the arc wall.
Preferably, the inner wall of outlet is equipped with first thread groove, first thread groove female connection has first filter, the middle part of first filter is equipped with first filter.
Preferably, the both sides of blast pipe are equal fixedly connected with stopper, the inner wall both sides of through-hole all are equipped with the spacing groove, the stopper corresponds the setting and sliding connection with the spacing groove.
Preferably, the common fixedly connected with gag lever post in inner wall both sides of spacing groove, the gag lever post pass the stopper and with stopper sliding connection, fixedly connected with spring between the inner wall of stopper and spacing groove.
Preferably, the inner wall one side of blast pipe is equipped with the second thread groove, second thread groove female connection has the second filter, the middle part of second filter is equipped with the second filter screen.
The utility model has the advantages that: the utility model provides a chimney dust collector for boiler sets up the dust removal case through the outside at the chimney body, can wash this internal waste gas of chimney, strengthens the treatment effect to smoke and dust in the waste gas, sets up filter and blast pipe through the downside at the blast pipe simultaneously, can also avoid rivers to flow backward improve equipment's security.
Drawings
Fig. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view of fig. 1 at B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in FIGS. 1-3, the utility model provides a chimney dust removing device for boiler, which comprises a chimney body 1, the chimney body 1 is connected with the boiler for discharging waste gas, the outer side of the chimney body 1 is provided with a dust removing box 2, the upper side of the dust removing box 2 is provided with an opening, the opening is internally and fixedly connected with a sealing strip, the chimney body 1 is inserted in the opening, the lower side of the dust removing box 2 is provided with a water inlet 21, the outer side of the water inlet 21 is in threaded connection with a sealing cover 5, one side of the sealing cover 5 is fixedly connected with an arc-shaped plug 51, the inner wall of the water inlet 21 is provided with an arc-shaped groove, the arc-shaped plug 51 corresponds to the arc-shaped groove, the ground of the dust removing box 2 is provided with a water outlet 22, the inner wall of the water outlet 22 is provided with a first thread groove, the first thread groove is in threaded connection with a first filter plate 24, the middle part of the first filter plate 24 is provided with a first filter screen 25, first filter 24 and first filter screen 25 can filter the sewage of wasing waste gas, thereby filter the smoke and dust in the sewage, all install the check valve in water inlet 21 and the outlet 22, be used for avoiding rivers to flow, the upside of dust removal case 2 is equipped with gas vent 23, chimney body 1's one end fixedly connected with filter 3, carry out reciprocal anchorage through bolt and nut between chimney body 1 and the filter 3, conveniently dismantle, water inlet 21 is used for pouring the clear water into to dust removal case 2, and the surface of water does not have filter 3 of chimney body 1 lower extreme, and the surface of water is no longer than the inner wall downside of gas vent 23, make gas vent 23 be located the top of the surface of water all the time, filter 3's middle part is equipped with through-hole 31, sliding connection has blast pipe 4 in the through-hole, the inner wall of blast pipe 4 is equipped with a plurality of bleeder vent 41.
The equal fixedly connected with stopper 42 in both sides of blast pipe 4, the inner wall both sides of through-hole 31 all are equipped with spacing groove 32, stopper 42 corresponds the setting and sliding connection with spacing groove 32, the common fixedly connected with gag lever post 33 in inner wall both sides of spacing groove 32, gag lever post 33 passes stopper 42 and with stopper 42 sliding connection, fixedly connected with spring 43 between the inner wall of stopper 42 and spacing groove 32, stopper 42 and spacing groove 32 can play direction and spacing effect, avoid blast pipe 4 to drop from the through-hole 31, under the initial state, spring 43 pulls stopper 42, make the bleeder vent 41 of blast pipe 4 blockked by the inner wall of through-hole 31, avoid water to enter into the inside of chimney body 1 from bleeder vent 41, when the exhaust gas of chimney body 1 internal discharge, atmospheric pressure pushes up blast pipe 4, make blast pipe 4 drive stopper 42 slide and lengthen spring 43 in spacing groove 32, and make the bleeder vent 41 of blast pipe 4 no longer blockked by the inner wall of through-hole 31, exhaust gas can enter into the clear water through bleeder vent 41.
Inner wall one side of blast pipe 4 is equipped with the second thread groove, and second thread groove internal thread is connected with second filter 44, and the middle part of second filter 44 is equipped with second filter screen 45, and second filter 44 and second filter screen 45 can filter the smoke and dust in the waste gas, strengthen the purifying effect to waste gas.
During the use, unscrew closing cap 5, pour into the clear water into in to dust removal case 2 through water inlet 21, and the surface of water has crossed filter 3 of 1 lower extreme of chimney body, and the surface of water is no longer than the inner wall downside of gas vent 23, make gas vent 23 be located the top of the surface of water all the time, when this internal exhaust gas of chimney, atmospheric pressure is with 4 jack-ups of blast pipe, make blast pipe 4 drive stopper 42 slide and stretch spring 43 in spacing groove 32, and make the bleeder vent 41 of blast pipe 4 no longer blockked by the inner wall of through-hole 31, waste gas can enter into the clear water through bleeder vent 41, filter the sewage of wasing waste gas, thereby filter the smoke and dust in the sewage.
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 (6)
1. The utility model provides a chimney dust collector for boiler, includes chimney body (1), its characterized in that: the outside of chimney body (1) is equipped with dust removal case (2), the downside of dust removal case (2) is equipped with water inlet (21), the ground step of dust removal case (2) is equipped with outlet (22), the upside of dust removal case (2) is equipped with gas vent (23), the one end fixedly connected with filter (3) of chimney body (1), the middle part of filter (3) is equipped with through-hole (31), sliding connection has blast pipe (4) in the through-hole, the inner wall of blast pipe (4) is equipped with a plurality of bleeder vent (41).
2. The chimney dust removing apparatus for boiler according to claim 1, wherein: the outer side of the water inlet (21) is in threaded connection with a sealing cover (5), one side of the sealing cover (5) is fixedly connected with an arc-shaped plug (51), the inner wall of the water inlet (21) is provided with an arc-shaped groove, and the arc-shaped plug (51) corresponds to the arc-shaped groove.
3. The stack dusting apparatus for boilers as claimed in claim 1, wherein: the inner wall of the water outlet (22) is provided with a first thread groove, a first filter plate (24) is connected to the first thread groove in an internal thread mode, and a first filter screen (25) is arranged in the middle of the first filter plate (24).
4. The chimney dust removing apparatus for boiler according to claim 1, wherein: the equal fixedly connected with stopper (42) in both sides of blast pipe (4), the inner wall both sides of through-hole (31) all are equipped with spacing groove (32), stopper (42) correspond with spacing groove (32) and set up and sliding connection.
5. The stack dusting apparatus for boilers as claimed in claim 4, wherein: the common fixedly connected with gag lever post (33) in inner wall both sides of spacing groove (32), gag lever post (33) pass stopper (42) and with stopper (42) sliding connection, fixedly connected with spring (43) between the inner wall of stopper (42) and spacing groove (32).
6. The chimney dust removing apparatus for boiler according to claim 1, wherein: the inner wall one side of blast pipe (4) is equipped with the second thread groove, second thread groove female connection has second filter (44), the middle part of second filter (44) is equipped with second filter screen (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221147811.0U CN217568060U (en) | 2022-05-13 | 2022-05-13 | Chimney dust removal device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221147811.0U CN217568060U (en) | 2022-05-13 | 2022-05-13 | Chimney dust removal device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217568060U true CN217568060U (en) | 2022-10-14 |
Family
ID=83549627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221147811.0U Expired - Fee Related CN217568060U (en) | 2022-05-13 | 2022-05-13 | Chimney dust removal device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217568060U (en) |
-
2022
- 2022-05-13 CN CN202221147811.0U patent/CN217568060U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20221014 |