CN117138464A - Condensed water collecting and discharging structure of pulse dust collector - Google Patents
Condensed water collecting and discharging structure of pulse dust collector Download PDFInfo
- Publication number
- CN117138464A CN117138464A CN202311193139.8A CN202311193139A CN117138464A CN 117138464 A CN117138464 A CN 117138464A CN 202311193139 A CN202311193139 A CN 202311193139A CN 117138464 A CN117138464 A CN 117138464A
- Authority
- CN
- China
- Prior art keywords
- collecting
- box body
- ash bucket
- dust collector
- discharge hole
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 239000000428 dust Substances 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 239000010425 asbestos Substances 0.000 claims abstract description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
- B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a condensed water collecting and discharging structure of a pulse dust collector, which comprises a box body; an air bag is arranged at the outer side of the box body; an electromagnetic pulse valve is arranged on the upper side of the inside of the box body; the electromagnetic pulse valve is connected with a plurality of flow equalizing injection pipes; the lower side of the flow equalizing jetting pipe is connected with a cloth bag, and the bottom of the box body is provided with an ash bucket; a plurality of guide plates are arranged on the inner side of the ash bucket; a first diversion trench is formed between the diversion plate and the inner side wall of the ash bucket; the side part of the ash bucket is provided with a discharge hole relative to the first diversion trench; an airtight plug is arranged in the discharge hole. Firstly, for condensed water distributed on the inner wall of the box body, the condensed water can slide down to the first diversion trench along the side wall and flow to the discharge hole under the guidance of the first diversion trench; because the asbestos plug with air tightness is arranged in the discharge hole, no air leakage occurs, and only condensed water can be discharged outwards, so that the condensed water is prevented from remaining on the side wall or dripping outwards from the dust outlet downwards.
Description
Technical Field
The invention relates to a collecting and discharging structure, in particular to a condensed water collecting and discharging structure of a pulse dust collector, and belongs to the technical field of pulse dust collector supporting facilities.
Background
Among the existing pulse dust removal equipment, a plurality of modes exist in which high-pressure hot air flow is utilized to blow the cloth bag, so that dust on the outer side of the cloth bag falls off; the disadvantage of this approach is that: when the hot air flows downwards from the blowing pipe, the hot air enters the cloth bag and is in short contact with the internal environment of the box body, and in this case, the hot air is easy to condense, and the steam state in the hot air is converted into liquid and drops on the surface of the cloth bag or the inner wall of the box body; when the liquid is dripped on the surface of the cloth bag, once the liquid is mixed with dust, the liquid is easily attached to the surface of the cloth bag after solidification again, and the filtering holes of the liquid are blocked; if the condensed water falls into the cloth bag, the dust is out of the cloth bag and is difficult to contact with the cloth bag, so that the problems cannot occur; secondly, if condensate water remains on the side wall of the tank, the condensate water is easy to corrode, and the tank is easy to rust for a long time.
Therefore, further improvements are needed.
Disclosure of Invention
Therefore, the invention provides a condensed water collecting and discharging structure of the pulse dust collector for overcoming the defects in the prior art, which is used for reasonably discharging condensed water, protecting the filtering stability of a cloth bag, prolonging the service life of a box body and having simple and reasonable structure.
A condensed water collecting and discharging structure of a pulse dust collector comprises a box body; an air bag is arranged at the outer side of the box body; an electromagnetic pulse valve is arranged on the upper side of the inside of the box body; the electromagnetic pulse valve is connected with a plurality of flow equalizing injection pipes; the lower side of the flow equalizing jetting pipe is connected with a cloth bag, and the bottom of the box body is provided with an ash bucket; a plurality of guide plates are arranged on the inner side of the ash bucket; a first diversion trench is formed between the diversion plate and the inner side wall of the ash bucket; the side part of the ash bucket is provided with a discharge hole relative to the first diversion trench; an airtight plug is arranged in the discharge hole; the flow equalizing jetting pipe is provided with a nozzle corresponding to each cloth bag; a collecting groove is formed around each spray head; the collecting tanks in the same row are connected with each other through a drainage tube in sequence; each drainage tube extends out of the box body; the box body is provided with a second diversion trench outside.
Further, the guide plates are arranged on the inner side of each side wall of the ash bucket; the guide plate comprises side baffles and a bottom plate; the bottom plate is connected with the side wall of the ash bucket; the side block is connected with the bottom plate; the deflectors on adjacent side walls are inclined in opposite directions.
Further, the discharge hole is arranged at the edge of the ash bucket; the discharge hole is formed at the lower intersection of two adjacent guide plates; an arc-shaped connecting plate is arranged at the higher intersection of the two adjacent guide plates; the discharge hole is inclined downward.
Further, the airtight plug is an asbestos plug.
Further, the collecting tank is annular; the collecting tank is connected between the cloth bag and the flow equalization blowing pipe; the collecting cavity is formed in the collecting groove.
Further, a water inlet is formed in one side, close to the spray head, of the collecting tank; the inner side wall of the water inlet is inclined towards the collecting cavity; the outer side of the collecting cavity is provided with a water outlet; the other side of the collecting cavity, which is opposite to the water outlet, is provided with a water receiving port.
Further, the height of the inner bottom of the collecting cavity is gradually reduced from the water inlet to the water outlet; the drainage tube is sequentially connected between the water outlets and the water receiving ports of the two adjacent collecting tanks.
Further, the heights of the water receiving ports and the water outlets of the same row of collecting tanks are sequentially reduced; the drainage tube is obliquely arranged between each two collecting tanks.
The invention has the following beneficial effects: firstly, for condensed water distributed on the inner wall of the box body, the condensed water can slide down to the first diversion trench along the side wall and flow to the discharge hole under the guidance of the first diversion trench; because the asbestos plug with air tightness is arranged in the discharge hole, no air leakage occurs, and only condensed water can be discharged outwards, so that the condensed water is prevented from remaining on the side wall or dripping outwards from the dust outlet downwards.
Meanwhile, in order to reduce the probability of condensate water dropping on the surface of the cloth bag, the collecting tank is arranged at the outer side of the spray head, and because a gap is arranged between the spray head and the cloth bag, the condensate water generated in the gap is easy to drop to the outer side of the cloth bag under the influence of air flow; after the collecting groove is arranged, the gap is closed, part of the generated condensed water flows into the cloth bag, and part of the condensed water enters the collecting cavity of the collecting groove; and under the guidance of the drainage tube, the water enters the second diversion trench; by adopting the mode, the blockage caused by that condensed water drops on the outer surface of the cloth bag and contacts with dust to form a solid block can be avoided.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of a part of the structures of the first diversion trench and the ash bucket.
FIG. 3 is a schematic cross-sectional view of the first flow guide groove and the ash bucket.
Fig. 4 is a schematic diagram of a collection tank structure.
In the figure: 1 is a box body, 2 is an electromagnetic pulse valve, 3 is a flow equalizing jetting pipe, 4 is a cloth bag, 5 is an ash bucket, 6 is a guide plate, 7 is a discharge hole, 8 is a spray head, 9 is a collecting tank, 9.1 is a collecting cavity, 9.2 is a water inlet, 9.3 is a water outlet, 9.4 is a water receiving port, 10 is a drainage tube, and 11 is a connecting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art, provided that the terms are not defined differently. It is to be understood that terms defined in commonly used dictionaries have meanings that are consistent with the meaning of the terms in the prior art.
See fig. 1-3
A condensed water collecting and discharging structure of a pulse dust collector comprises a box body 1; an air bag is arranged on the outer side of the box body 1; the upper side of the inside of the box body 1 is provided with an electromagnetic pulse valve 2; the electromagnetic pulse valve 2 is connected with a plurality of flow equalizing injection pipes 3; the lower side of the flow equalizing injection pipe 3 is connected with a cloth bag 4, and the bottom of the box body 1 is provided with an ash bucket 5; a plurality of guide plates 6 are arranged on the inner side of the ash bucket 5; a first diversion trench is formed between the diversion plate 6 and the inner side wall of the ash bucket 5; the side part of the ash bucket 5 is provided with a discharge hole 7 opposite to the first diversion trench; an airtight plug is arranged in the discharge hole 7; the flow equalizing injection pipe 3 is provided with a spray head 8 corresponding to each cloth bag 4; a collecting groove 9 is arranged around each spray head 8; the collecting tanks 9 in the same row are connected with each other through a drainage tube 10 in sequence; each drainage tube 10 extends out of the box body 1; the box body 1 is provided with a second diversion trench.
Further, the deflector 6 is arranged on the inner side of each side wall of the ash bucket 5; the guide plate 6 comprises side baffles and a bottom plate; the bottom plate is connected with the side wall of the ash bucket 5; the side block is connected with the bottom plate; the deflectors 6 on adjacent two side walls are inclined in opposite directions.
Further, the discharge hole 7 is arranged at the edge of the ash bucket 5; the discharge holes 7 are formed at the lower intersection of the two adjacent guide plates 6; the higher intersection of two adjacent guide plates 6 is provided with an arc-shaped connecting plate 11; the discharge hole 7 is inclined downward.
Further, the airtight plug is an asbestos plug.
Specifically, in this embodiment, if condensed water exists on the inner wall of the tank 1, the condensed water will move downward and enter into the ash bucket 5; in order to prevent condensate from continuing downwards and draining outwards from the ash opening of the hopper, inclined baffles 6 are provided on each side wall of the hopper 5. The inclined deflector 6 guides the condensed water in the direction of the discharge hole 7, and after entering the discharge hole 7, the condensed water can permeate the airtight plug and flow out. And due to the existence of the airtight plug, the airtight can be realized, and the air leakage and pressure relief at the discharge hole can be avoided.
Further, the collecting tank 9 is annular; the collecting tank 9 is connected between the cloth bag 4 and the flow equalization blowing pipe 3; the collecting tank 9 is internally provided with a collecting cavity 9.1.
Further, a water inlet 9.2 is arranged on one side of the collecting tank 9 close to the spray head; the inner side wall of the water inlet 9.1 is inclined towards the inside of the collecting cavity 9.1; a water outlet 9.3 is formed in the outer side of the collecting cavity 9.1; the other side of the collecting cavity 9.1 opposite to the water outlet 9.3 is provided with a water receiving port 9.4.
Further, the height of the inner bottom of the collecting cavity 9.1 gradually decreases from the water inlet 9.1 or the water receiving port 9.4 to the water outlet 9.3; the drainage tube 10 is sequentially connected between the water outlets 9.3 and the water receiving ports 9.4 of two adjacent collecting tanks.
Further, the heights of the water receiving port 9.4 and the water outlet port 9.3 of the same row of the collecting tanks 9 are sequentially reduced; the drainage tube 10 is obliquely arranged between each collecting tank.
Specifically, in the present embodiment, after the condensed water enters the collecting chamber 9.1 from the water inlet 9.1, the condensed water flows from the direction toward the water outlet 9.3 due to the gradual decrease in height, and enters the water receiving opening 9.4 of the next collecting tank 9 through the drainage tube 10, and then continues to flow out from the water outlet 9.3.
Because the height of the water receiving opening 9.4 of each collecting tank 9 is lower than the height of the water outlet of the last collecting tank 9, the condensed water can be sequentially moved until being discharged to the middle of the second diversion trench.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (8)
1. A condensed water collecting and discharging structure of a pulse dust collector comprises a box body; an air bag is arranged at the outer side of the box body; an electromagnetic pulse valve is arranged on the upper side of the inside of the box body; the electromagnetic pulse valve is connected with a plurality of flow equalizing injection pipes; the utility model provides a flow equalization jetting pipe downside be connected with sack, its characterized in that: the bottom of the box body is provided with an ash bucket; a plurality of guide plates are arranged on the inner side of the ash bucket; a first diversion trench is formed between the diversion plate and the inner side wall of the ash bucket; the side part of the ash bucket is provided with a discharge hole relative to the first diversion trench; an airtight plug is arranged in the discharge hole; the flow equalizing jetting pipe is provided with a nozzle corresponding to each cloth bag; a collecting groove is formed around each spray head; the collecting tanks in the same row are connected with each other through a drainage tube in sequence; each drainage tube extends out of the box body; the box body is provided with a second diversion trench outside.
2. The condensate water collecting and discharging structure of a pulse dust collector as claimed in claim 1, wherein: the guide plates are arranged on the inner side of each side wall of the ash bucket; the guide plate comprises side baffles and a bottom plate; the bottom plate is connected with the side wall of the ash bucket; the side block is connected with the bottom plate; the deflectors on adjacent side walls are inclined in opposite directions.
3. The condensate water collecting and discharging structure of a pulse dust collector as claimed in claim 2, wherein: the discharge hole is arranged at the edge of the ash bucket; the discharge hole is formed at the lower intersection of two adjacent guide plates; an arc-shaped connecting plate is arranged at the higher intersection of the two adjacent guide plates; the discharge hole is inclined downward.
4. A condensate water collecting and discharging structure of a pulse dust collector as claimed in claim 3, wherein: the airtight plug is an asbestos plug.
5. The condensate water collecting and discharging structure of a pulse dust collector as claimed in claim 1, wherein: the collecting tank is annular; the collecting tank is connected between the cloth bag and the flow equalization blowing pipe; the collecting cavity is formed in the collecting groove.
6. The condensate water collecting and discharging structure of a pulse dust collector as recited in claim 5, wherein: a water inlet is formed in one side, close to the spray head, of the collecting tank; the inner side wall of the water inlet is inclined towards the collecting cavity; the outer side of the collecting cavity is provided with a water outlet; the other side of the collecting cavity, which is opposite to the water outlet, is provided with a water receiving port.
7. The condensate water collecting and discharging structure of a pulse dust collector as recited in claim 6, wherein: the height of the inner bottom of the collecting cavity is gradually reduced from the water inlet to the water outlet; the drainage tube is sequentially connected between the water outlets and the water receiving ports of the two adjacent collecting tanks.
8. The condensate water collecting and discharging structure of a pulse dust collector as recited in claim 7, wherein: the heights of the water receiving ports and the water outlets of the same row of collecting tanks are sequentially reduced; the drainage tube is obliquely arranged between each two collecting tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311193139.8A CN117138464A (en) | 2023-09-15 | 2023-09-15 | Condensed water collecting and discharging structure of pulse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311193139.8A CN117138464A (en) | 2023-09-15 | 2023-09-15 | Condensed water collecting and discharging structure of pulse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117138464A true CN117138464A (en) | 2023-12-01 |
Family
ID=88907943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311193139.8A Pending CN117138464A (en) | 2023-09-15 | 2023-09-15 | Condensed water collecting and discharging structure of pulse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117138464A (en) |
-
2023
- 2023-09-15 CN CN202311193139.8A patent/CN117138464A/en active Pending
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