CN210751897U - Box type dust removing device special for biomass drying process - Google Patents
Box type dust removing device special for biomass drying process Download PDFInfo
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- CN210751897U CN210751897U CN201921570734.8U CN201921570734U CN210751897U CN 210751897 U CN210751897 U CN 210751897U CN 201921570734 U CN201921570734 U CN 201921570734U CN 210751897 U CN210751897 U CN 210751897U
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Abstract
The utility model provides a special box dust collector of living beings stoving technology, include: the inlet of the four-connection cyclone separator is correspondingly connected with the biomass drying equipment; the inlet of the induced draft fan is connected with the pipeline of the quadruple cyclone separator, and the connecting port of the quadruple cyclone separator and the induced draft fan is lower than the inlet of the quadruple cyclone separator and higher than the outlet of the quadruple cyclone separator; the box body is connected with an outlet pipeline of the induced draft fan; the spraying device is arranged on the inner side of the top of the box body; the gas-water separator is fixed on the inner side of the top of the box body; the chimney is connected with the gas outlet of the gas-water separator; and the top opening of the circulating water tank is connected with the spraying device pipeline, and the side opening of the circulating water tank is connected with the bottom pipeline of the box body. Through the technical scheme of the utility model, promoted the dust removal effect among the living beings granule manufacturing raw materials stoving technology greatly, can reach more than 90%, played two incomes of dust removal environmental protection.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field is made to living beings granule particularly, relates to a special box dust collector of living beings stoving technology.
Background
In the related technology, three dust removal modes are adopted in the drying process of the biomass particle manufacturing raw material, and the bag dust removal, the cyclone dust removal and the tower type water treatment dust removal have the following technical defects:
the requirement of site and process arrangement is that a large amount of steam is easily generated when large-scale drying equipment is used for drying, the steam is too much and is easily pasted on a cloth bag, and sparks are easily generated during flame drying, so that a fire disaster is easily caused, and certain potential safety hazards exist.
The cyclone separator is adopted for dust removal independently, the dust removal effect is poor, the dust removal rate is about 60 percent, and the dust which is not removed is discharged through a chimney along with steam, so that the environmental pollution is easy to cause and the environmental protection property is poor.
The tower type water treatment dust removal easily causes water pollution and water resource waste is serious.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, an object of the utility model is to provide a special box dust collector of living beings stoving technology, in the environmental protection, promote dust removal effect.
In order to realize the above purpose, the technical scheme of the utility model provides a special box dust collector of living beings stoving technology, include: the inlet of the four-connection cyclone separator is correspondingly connected with the biomass drying equipment; the inlet of the induced draft fan is connected with the pipeline of the quadruple cyclone separator, and the connecting port of the quadruple cyclone separator and the induced draft fan is lower than the inlet of the quadruple cyclone separator and higher than the outlet of the quadruple cyclone separator; the box body is connected with an outlet pipeline of the induced draft fan, and the connection part of the box body and the induced draft fan is positioned above the middle part of the box body; the spraying device is arranged on the inner side of the top of the box body; the gas-water separator is fixed on the inner side of the top of the box body; the chimney is connected with the gas outlet of the gas-water separator; and the top opening of the circulating water tank is connected with the spraying device pipeline, and the side opening of the circulating water tank is connected with the bottom pipeline of the box body.
In this scheme, connect the box through the draught fan behind the quadruple cyclone, set up spray set, gas water separator etc. in the box, use and spray and the sufficient and water contact of surface of water clearance for the dust increases weight and subsides the bottom of the case, reaches the purpose of dust removal, and has still set up circulating water tank, has realized the recycling of water, and the water economy resource has promoted the dust removal effect in the living beings granule manufacturing raw materials stoving technology greatly, can be up to more than 90%, has played the two incomes of dust removal environmental protection.
Specifically, the circulating water tank and the spraying device in the tank body are started, so that a certain amount of water is arranged at the bottom of the tank body, the four-way cyclone separator and the draught fan are started, gas enters the tank body through the four-way cyclone separator through the draught fan, the spraying device removes dust from the gas entering the tank body, the gas after dust removal is emitted through a chimney after the gas-water separator is separated, liquid is mixed into the water at the bottom of the tank body, and upper-layer clean water at the bottom of the tank body enters the circulating water tank for circulating spraying.
Preferably, a grid plate is arranged in the box body, and the bottom of the box body is communicated and used for water circulation.
In this scheme, through set up the box in, can increase the flow time of the internal gas of access box to increased the contact time of shower water with gas, further promoted dust removal effect, in addition, the box keeps certain distance with the bottom half surface of water, makes the dust and the surface of water arouse surface of water splash and surge through the pressurization and fully contacts, in order to reach the dust heavy water effect.
Preferably, the grid plates comprise a first grid plate and a second grid plate, and the first grid plate is fixedly connected to the inner side of the top plate of the box body and vertically downward; the second grid dividing plate is fixedly connected to the inner side of the side plate of the box body, and the second grid dividing plate is parallel to the first grid dividing plate.
In this scheme, realized the gaseous up-and-down flow of entering box through first grid and second grid, further increased the contact time of shower water with gaseous, further promoted dust removal effect.
Preferably, the grid plate comprises a plurality of first grid plates and second grid plates, and the first grid plates and the second grid plates are arranged at intervals.
In this scheme, through setting up a plurality of first check boards and second check board, further increased the contact time of shower water with gas, further promoted dust removal effect.
Preferably, the spraying means comprises at least one spray head.
Preferably, the spraying device comprises a plurality of spray heads which are distributed in an array.
In this scheme, be array distribution through a plurality of shower nozzles, can make water and dust fully contact, make it to increase weight and accomplish the whereabouts, further promoted dust removal effect.
Preferably, the distribution density of the plurality of nozzles in the space divided by the grid plate is gradually reduced along the flow direction.
In this scheme, through the distribution density of a plurality of shower nozzles in the space that the grid board divides reduce along the direction of flow gradually, when guaranteeing dust removal effect, realized resource saving.
Preferably, a valve is arranged on a connecting pipeline of the circulating water tank and the spraying device; and a valve is arranged on a connecting pipeline of the circulating water tank and the tank body.
In this scheme, through setting up the valve, realized the effective control of circulating water.
Preferably, the joint of the circulating water tank and the spraying device is higher than the joint of the circulating water tank and the box body.
In this scheme, be higher than the junction of circulating water tank and box through circulating water tank and spray set's junction for the hydroenergy that comes out from the box can further precipitate in the circulating water tank, has ensured the clarity of shower water.
It should be noted that the bottom of the box body is provided with a sealed sediment cleaning opening, and dust sediment at the bottom of the box body and the bottom of the circulating water tank can be cleaned regularly.
Through above technical scheme, connect the box through the draught fan behind the quadruple cyclone, set up spray set, gas-water separator etc. in the box, use and spray and the sufficient and water contact of surface of water clearance for the dust increases weight and subsides the bottom of the case, reaches the purpose of dust removal, and has still set up circulation tank, realized the recycling of water, the water economy resource has promoted the dust removal effect among the living beings granule manufacturing raw materials stoving technology greatly, can reach more than 90%, has played the two incomes of dust removal environmental protection.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 shows a schematic structural diagram of a box-type dust collector special for a biomass drying process according to an embodiment of the present invention,
wherein, the corresponding relation between the reference numbers and the components in fig. 1 is:
102 four-way cyclone separator, 104 induced draft fan, 106 box body, 108 spray device, 1082 spray head, 110 gas-water separator, 112 chimney, 114 circulating water tank, 116 dividing plate, 1162 first dividing plate, 1164 second dividing plate and 118 valve.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
The box-type dust removing device special for the biomass drying process according to the embodiment of the present invention is specifically described with reference to fig. 1.
Fig. 1 shows the special box-type dust removing device for the biomass drying process according to the embodiment of the utility model.
As shown in fig. 1, according to the utility model discloses a special box dust collector of living beings stoving technology of embodiment includes: the inlet of the four-way cyclone separator 102 is correspondingly connected with the biomass drying equipment; an inlet of the induced draft fan 104 is connected with the quadruple cyclone 102 through a pipeline, and a connecting port of the quadruple cyclone 102 and the induced draft fan 104 is lower than the inlet of the quadruple cyclone 102 and higher than the outlet of the quadruple cyclone 102; the box body 106 is connected with an outlet pipeline of the induced draft fan 104, and the connection part of the box body 106 and the induced draft fan 104 is positioned above the middle part of the box body 106; a spray device 108 disposed inside the top of the box 106; a gas-water separator 110 fixed to the inside of the top of the tank 106; a chimney 112 connected with the gas outlet of the gas-water separator 110; and a circulating water tank 114, wherein the top opening of the circulating water tank 114 is connected with the pipeline of the spraying device 108, and the side opening of the circulating water tank 114 is connected with the pipeline at the bottom of the box body 106.
In this embodiment, connect box 106 through draught fan 104 behind the quadruple cyclone 102, set up spray set 108, gas-water separator 110 etc. in the box 106, use and spray and the surface of water clearance fully contacts with water for the dust increases weight and subsides the bottom of the case, reach the purpose of dust removal, and circulating water tank 114 has still been set up, realized the recycling of water, the water economy resource, the dust removal effect in the living beings granule manufacturing raw materials stoving technology has been promoted greatly, can reach more than 90%, play the two incomes of dust removal environmental protection.
As shown in fig. 1, a cellular board 116 is disposed in the box 106, and the bottom of the box 106 is connected for water circulation.
In this embodiment, through set up box 116 in box 106, can increase the flow time of the gas that gets into in box 106 to increased the contact time of shower water with gas, further promoted dust removal effect, in addition, box 116 keeps certain distance with the box 106 bottom surface of water, makes the dust and the surface of water stir the surface of water splash and the abundant contact of surge through the pressurization, in order to reach the dust heavy water effect.
As shown in fig. 1, the dividing plate 116 includes a first dividing plate 1162 and a second dividing plate 1164, the first dividing plate 1162 is fixedly connected to the inner side of the top plate of the box 106 and vertically faces downward; the second partition 1164 is fixedly connected to the inner side of the side panel of the box 106, and the second partition 1164 and the first partition 1162 are parallel to each other.
In this embodiment, the first division plate 1162 and the second division plate 1164 realize the upward and downward flow of the gas entering the box 106, so as to further increase the contact time between the shower water and the gas, and further improve the dust removal effect.
As shown in fig. 1, the grid plate 116 includes a plurality of first grid plates 1162 and second grid plates 1164, and the first grid plates 1162 and the second grid plates 1164 are arranged at intervals.
In this embodiment, by providing the plurality of first division plates 1162 and the plurality of second division plates 1164, the contact time between the shower water and the gas is further increased, and the dust removal effect is further improved.
The spray assembly 108 includes at least one spray head 1082.
As shown in fig. 1, the spraying device 108 includes a plurality of spray heads 1082, and the plurality of spray heads 1082 are distributed in an array.
In this embodiment, be array distribution through a plurality of shower nozzles 1082, can make water and dust fully contact, make it increase weight and accomplish the whereabouts, further promoted dust removal effect.
In addition, it is also possible to: the distribution density of the plurality of spray heads 1082 in the space divided by the dividing plate 116 gradually decreases along the flow direction.
In this embodiment, the distribution density of the plurality of nozzles 1082 in the space divided by the dividing plate 116 is gradually reduced along the flow direction, so that the dust removal effect is ensured, and the resource saving is realized.
As shown in fig. 1, a valve 118 is arranged on a connecting pipeline of the circulating water tank 114 and the spraying device 108; the connecting line between the circulation tank 114 and the tank 106 is provided with a valve 118.
In this embodiment, effective control of the circulating water is realized by setting the valve 118.
As shown in fig. 1, the junction of the circulating water tank 114 and the spray device 108 is higher than the junction of the circulating water tank 114 and the tank 106.
In this embodiment, the connection between the circulation water tank 114 and the spraying device 108 is higher than the connection between the circulation water tank 114 and the tank body 106, so that the water coming out of the tank body 106 can be further precipitated in the circulation water tank 114, and the clarity of the sprayed water is guaranteed.
It should be noted that the bottom of the tank 106 is provided with a sealed sediment cleaning port, and the dust sediment at the bottom of the tank 106 and the bottom of the circulation water tank 114 is cleaned periodically.
The utility model discloses a special box dust collector of living beings stoving technology's theory of operation as follows: opening a valve 118 on a connecting pipeline between the circulating water tank 114 and the spraying device 108, opening the spraying device 108 in the box body 106 to ensure that a certain amount of water exists at the bottom of the box body 106, starting the four-way cyclone 102 and the induced draft fan 104, enabling the gas to enter the box body 106 through the four-way cyclone 102 and the induced draft fan 104, dedusting the gas entering the box body 106 by the spraying device 108, separating the gas from the gas-water separator 110, discharging the dedusted gas through a chimney 112, mixing liquid into the water at the bottom of the box body 106, opening the valve 118 on the connecting pipeline between the circulating water tank 114 and the box body 106 after the four-way cyclone 102 and the induced draft fan 104 are started for a certain time, and enabling the upper clear water at the bottom of the box body 106 to enter the circulating water tank. When the dust removal work is finished, the four-way cyclone 102 is closed, then the induced draft fan 104 is closed, the spraying device 108 is closed after a period of time, and then the valve 118 is closed.
Above combine the figure detailed description the utility model provides a technical scheme, the utility model provides a special box dust collector of living beings stoving technology, through connect the box through the draught fan after four ally oneself with cyclone 102, set up spray set in the box, gas water separator etc, use and spray and surface of water clearance fully and water contact, make the dust gain the bottom of the settling tank, reach the purpose of removing dust, and still set up circulation tank, the recycling of water has been realized, water economy resource, the dust removal effect in the living beings granule manufacturing raw materials stoving technology has been promoted greatly, can reach more than 90%, dust removal environmental protection double income has been played.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a special box dust collector of living beings stoving technology which characterized in that includes:
the inlet of the four-way cyclone separator is correspondingly connected with the biomass drying equipment;
the inlet of the induced draft fan is connected with the quadruple cyclone separator through a pipeline, and a connecting port of the quadruple cyclone separator and the induced draft fan is lower than the inlet of the quadruple cyclone separator and higher than the outlet of the quadruple cyclone separator;
the box body is connected with an outlet pipeline of the induced draft fan, and the connection part of the box body and the induced draft fan is positioned above the middle part of the box body;
the spraying device is arranged on the inner side of the top of the box body;
the gas-water separator is fixed on the inner side of the top of the box body;
the chimney is connected with the gas outlet of the gas-water separator;
and the top opening of the circulating water tank is connected with the spraying device pipeline, and the side opening of the circulating water tank is connected with the bottom pipeline of the box body.
2. The box-type dust removing device special for the biomass drying process according to claim 1,
the box body is internally provided with a grid plate, and the bottom of the box body is communicated and used for water circulation.
3. The box-type dust removal device special for the biomass drying process of claim 2, wherein the grid plates comprise a first grid plate and a second grid plate,
the first grid plate is fixedly connected to the inner side of the top plate of the box body and vertically faces downwards;
the second grid dividing plate is fixedly connected to the inner side of the side plate of the box body, and the second grid dividing plate is parallel to the first grid dividing plate.
4. The box-type dust removing device special for the biomass drying process according to claim 3,
the grid plate comprises a plurality of first grid plates and second grid plates, and the first grid plates and the second grid plates are arranged at intervals.
5. The box-type dust removing device special for the biomass drying process according to claim 4,
the spraying device comprises at least one spray head.
6. The box-type dust removing device special for the biomass drying process according to claim 5,
the spraying device comprises a plurality of spray heads which are distributed in an array.
7. The box-type dust removing device special for the biomass drying process according to claim 6,
the distribution density of the plurality of spray heads in the space divided by the grid plate is gradually reduced along the flowing direction.
8. The box-type dust removal device special for the biomass drying process according to any one of claims 1 to 7,
a valve is arranged on a connecting pipeline of the circulating water tank and the spraying device;
and a valve is arranged on a connecting pipeline of the circulating water tank and the tank body.
9. The box-type dust removing device special for the biomass drying process according to claim 8,
the joint of the circulating water tank and the spraying device is higher than the joint of the circulating water tank and the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570734.8U CN210751897U (en) | 2019-09-20 | 2019-09-20 | Box type dust removing device special for biomass drying process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921570734.8U CN210751897U (en) | 2019-09-20 | 2019-09-20 | Box type dust removing device special for biomass drying process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210751897U true CN210751897U (en) | 2020-06-16 |
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ID=71054702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921570734.8U Active CN210751897U (en) | 2019-09-20 | 2019-09-20 | Box type dust removing device special for biomass drying process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210751897U (en) |
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2019
- 2019-09-20 CN CN201921570734.8U patent/CN210751897U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: No. 326 Gongye Fourth Road, Economic Development Zone, Yangxin County, Binzhou City, Shandong Province, 251800 Patentee after: Yangxin County Limin New Energy Development Co.,Ltd. Address before: No. 337 Gongye San Road, Economic Development Zone, Yangxin County, Binzhou City, Shandong Province, 256600 Patentee before: Yangxin Limin Biomass Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |