CN212544706U - Novel spray tower and straw biomass production dust removal device - Google Patents
Novel spray tower and straw biomass production dust removal device Download PDFInfo
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- CN212544706U CN212544706U CN202020309615.3U CN202020309615U CN212544706U CN 212544706 U CN212544706 U CN 212544706U CN 202020309615 U CN202020309615 U CN 202020309615U CN 212544706 U CN212544706 U CN 212544706U
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Abstract
The utility model relates to a novel spray tower, the middle part of body of the tower is provided with a set of water dust removal structure at least, water dust removal structure is including fixing the separation disc at the body of the tower middle part, and the upper and lower both sides of separation disc are provided with spray ring and lower spray ring respectively, and the outer lane of going up spray ring and lower spray ring is all fixed on the inner wall of body of the tower, and the inner circle equidistance equipartition of going up spray ring is provided with a plurality of nozzles of going up, and the inner circle equidistance equipartition of lower spray ring is provided with a plurality of nozzles down, the separation disc is discoid, is formed by the concatenation of communicating. The utility model also provides a straw biomass production dust collector. The utility model discloses following beneficial effect has: simple structure, the transformation and the installation of being convenient for have solved the pollution problem that brings out straw fibre, dust and cause the atmosphere again. The cyclone dust collector and the spray tower are matched with each other, so that dust and straw fibers in the dried straw particles can be sucked out and treated, and a certain environment-friendly effect is achieved.
Description
Technical Field
The utility model relates to a novel spray column and straw biomass production remove dust device belongs to straw and recycles technical field.
Background
The straw biomass production needs to be carried out with primary crushing, drying and secondary crushing, the drying process is finished by separating the dried materials through a cyclone separator for secondary crushing due to process requirements, and due to the characteristics of low dust removal efficiency of the cyclone separator and light weight of straw fibers and dust, part of the materials can be carried by hot air and discharged from a discharge port, so that raw materials are wasted, and air pollution is caused by the large discharge of the straw fibers and the dust.
In addition, the existing spray tower has the defects of unreasonable tower body structure, large water consumption, poor spray effect and easy loss of tail gas.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the technical problems, a novel spray tower and a straw biomass production dust removal device are provided.
The novel spray tower of the utility model comprises a hollow cylindrical tower body, the bottom of the tower body is provided with a tower body air inlet, the top of the tower body is provided with a tower body air outlet communicated with the outside, the middle part of the tower body is at least provided with a group of water dust removing structures, the water dust removing structure comprises a separation disc fixed in the middle of the tower body, an upper water spraying ring and a lower water spraying ring are respectively arranged on the upper side and the lower side of the separation disc, the outer rings of the upper water spraying ring and the lower water spraying ring are fixed on the inner wall of the tower body, a plurality of upper nozzles are uniformly distributed on the inner ring of the upper water spraying ring at equal intervals, the water outlet direction of the upper nozzles points to the central line of the tower body, a plurality of lower nozzles are uniformly distributed on the inner ring of the lower water spraying ring at equal intervals, the water outlet direction of the lower nozzles points to the, the separation disc is disc-shaped and is formed by splicing a plurality of communicating pipes with equal length and equal thickness, and the outer walls of the adjacent communicating pipes are welded together.
Preferably, the tower body is a metal tower body, a communicating pipe at the edge of the isolation disc is welded and fixed on the inner wall of the tower body, the communicating pipe is a galvanized steel pipe, and at least one layer of horizontal steel wire mesh is arranged in the communicating pipe.
Preferably, the upper water spraying ring and the lower water spraying ring are respectively communicated with a water outlet of the circulating pump through corresponding circulating water pipes, and a water inlet of the circulating pump is communicated with the bottom of the tower body through a pipeline.
Preferably, the diameter of the communicating pipe is 2-5cm, the length of the communicating pipe is 2-5cm, and the communicating pipe is adjusted according to specific ventilation quantity.
The utility model also provides a straw biomass production dust collector, its characterized in that: including foretell novel spray column, still include cyclone, cyclone's air intake is linked together through the discharge gate of pipeline with the drum-type drying-machine right-hand member, cyclone's air outlet is linked together through the air intake of pipeline with the draught fan, and the air outlet of draught fan is linked together with novel spray column's shaft air intake.
The utility model also provides a straw biomass production device, its characterized in that: including drum-type drying-machine, straw rubbing crusher, draught fan, screw conveyer, install star feeder two on screw conveyer's the discharge gate, the other end of star feeder two is installed on drum-type drying-machine's feed inlet, installs star feeder one on star feeder one's the play dirt mouth, and the other end of star feeder one is installed on straw rubbing crusher's feed inlet.
Preferably, the drum dryer comprises a drying oven, one side or two sides of the oven body of the drying oven are provided with particle burning machines for supplying heat, and the second star feeder is connected to the feeding hole of the drying oven.
Preferably, the induced draft fan is a variable frequency induced draft fan, and the induced draft volume is 2700 cubic meters per hour-17000 cubic meters per hour.
Preferably, a water intake communicated with a water inlet of the circulating pump is arranged on the side wall of the tower body, and the water intake is lower than the horizontal height of the air inlet of the tower body and higher than the bottom plate of the tower body.
Preferably, the water outlet of the circulating pump is connected to the filtering tank, and water filtered by the filtering tank flows back to the upper water spraying ring and the lower water spraying ring through the circulating pump arranged in the filtering tank.
Compared with the prior art, the utility model discloses following beneficial effect has:
novel spray column, on current body, install water spray ring, lower water spray ring and separation disc additional, the separation disc is discoid, is formed by the concatenation of communicating pipe of many isometric thickness, the outer wall welding of adjacent communicating pipe is in the same place, cyclone's air-out passes through inside the body air intake gets into the body, earlier carry out once through nozzle spun water smoke down, then get into body upper portion through communicating pipe, when the air is through the inside long and narrow space of communicating pipe, carry out the secondary dust fall with last nozzle blowout and for example the intraductal drop of water of communicating, the air that gets into separation disc top carries out the cubic dust fall through last nozzle spun water smoke, moreover, the steam generator is simple in structure, be convenient for reform transform and the installation, the problem of the pollution that cyclone air outlet brought out the straw fibre, the dust caused the atmosphere has been solved simultaneously.
Straw living beings production dust collector, the cyclone and the novel spray column of setting mutually support can be with dust and the straw fibre suction in the back straw granule of drying and handle, have certain environmental protection effect.
Straw living beings apparatus for producing, dry earlier, the kibbling flow of back makes crushing effect better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the spray tower of the present invention;
FIG. 2 is a top view of the spray ring of the spray tower of the present invention;
fig. 3 is a top view of the spray tower separation disc of the present invention;
fig. 4 is a schematic structural diagram of the dust removing device for straw biomass production.
In the figure: 1. the device comprises a drum-type dryer 2, a cyclone dust collector 3, a star feeder I4, a straw pulverizer 5, an induced draft fan 6, a novel spray tower 7, a screw conveyor 8, a star feeder II 9, a particle burner 10, a tower body 11, a separation disc 12, an upper water spray ring 13, a lower water spray ring 14, an upper nozzle 15, a lower nozzle 16, a communicating pipe 17, a tower body air inlet 18, a tower body air outlet 19, a steel wire mesh sheet 20 and a circulating pump.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Example one
As shown in fig. 1-3, the novel spray tower 6 includes a hollow cylindrical tower body 10, the bottom of the tower body 10 is provided with a tower body air inlet 17, the top of the tower body 10 is provided with a tower body air outlet 18 communicated with the outside, and the middle of the tower body 10 is at least provided with a set of water dust removal structure, which is characterized in that: the water dust removal structure comprises a separation disc 11 fixed in the middle of a tower body 10, an upper water spraying ring 12 and a lower water spraying ring 13 are respectively arranged on the upper side and the lower side of the separation disc 11, the outer rings of the upper water spraying ring 12 and the lower water spraying ring 13 are fixed on the inner wall of the tower body 10, a plurality of upper nozzles 14 are uniformly distributed on the inner ring of the upper water spraying ring 12 at equal intervals, the water outlet direction of the upper nozzles 14 points to the central line of the tower body 10, a plurality of lower nozzles 15 are uniformly distributed on the inner ring of the lower water spraying ring 13 at equal intervals, the water outlet direction of the lower nozzles 15 points to the central line of the tower body 10, the separation disc 11 is in a disc shape and is formed by splicing a plurality of communicating pipes 16 with.
In this embodiment, the tower body 10 is a metal tower body, the communicating pipe 16 at the edge of the separation disc 11 is welded and fixed on the inner wall of the tower body 10, the communicating pipe 16 is a galvanized steel pipe, and at least one layer of horizontal steel wire mesh 19 is arranged in the communicating pipe 16; the upper water spraying ring 12 and the lower water spraying ring 13 are respectively communicated with the water outlet of the circulating pump 20 through corresponding circulating water pipes, and the water inlet of the circulating pump 20 is communicated with the bottom of the tower body 10 through a pipeline; the diameter of the communicating pipe 16 is 2-5cm, the length is 2-5cm, and the communicating pipe is adjusted according to specific ventilation volume; a water intake communicated with a water inlet of the circulating pump 20 is arranged on the side wall of the tower body 10, and is lower than the horizontal height of the tower body air inlet 17 and higher than the bottom plate of the tower body 10; the water outlet of the circulating pump 20 is connected to the filter tank, and the water filtered by the filter tank flows back to the upper water spray ring 12 and the lower water spray ring 13 through the circulating pump arranged in the filter tank; both the upper nozzle 14 and the lower nozzle 15 are atomizing nozzles.
The working principle of the embodiment is as follows: on current body, install water spray ring, lower water spray ring and separation disc additional, the separation disc is discoid, is formed by the concatenation of the communicating pipe of many equilences thickness, and the outer wall welding of adjacent communicating pipe is in the same place, and cyclone's air-out passes through inside the body of tower air intake entering body of tower, carries out once the dust fall through nozzle spun water smoke down earlier, then gets into body of tower upper portion through communicating pipe, and when the air was through the inside long and narrow space of communicating pipe, carries out the secondary dust fall with last nozzle blowout and for example the drop of water in the communicating pipe, and the air that gets into the separation disc top carries out the cubic dust fall through nozzle spun water smoke.
Example two
As shown in fig. 4, a straw biomass production dust collector, including foretell novel spray column 6, still include cyclone 2, cyclone 2's air intake is linked together through the discharge gate of pipeline with 1 right-hand member of drum-type drying-machine, cyclone 2's air outlet is linked together through the air intake of pipeline with draught fan 5, and draught fan 5's air outlet is linked together with novel spray column 6's shaft air intake 17.
The utility model provides a straw biomass production device, includes roller dryer 1, straw rubbing crusher 4, draught fan 5, screw conveyer 7, install star feeder two 8 on screw conveyer 7's the discharge gate, install on roller dryer 1's the feed inlet star feeder two 8's the other end, install star feeder one 3 on star feeder one 3's the play dirt mouth, install on straw rubbing crusher 4's the feed inlet star feeder one 3's the other end.
The drum dryer 1 comprises a drying furnace, a particle burner 9 for supplying heat is arranged on one side or two sides of a furnace body of the drying furnace, and a second star feeder 8 is connected to a feeding hole of the drying furnace; the induced draft fan 5 is a variable frequency induced draft fan, and the induced draft volume is 2700 cubic meters per hour-17000 cubic meters per hour.
The working principle of the embodiment is as follows: on the current design, add the primary crushing raw materials of secondary crushing device process straw peeler, carry to drum-type drying-machine 1 in through 7 feeders of screw conveyer, the material after the stoving is through 4 regrinding of straw rubbing crusher again, smashes and divides into fine powder to improve crushing effect, guaranteed the crushing quality of straw, improved crushing efficiency greatly.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel spray column, novel spray column (6) are including hollow cylindrical body of the tower (10), the bottom of body of the tower (10) is provided with body of the tower air intake (17), and the top of body of the tower (10) is provided with body of the tower air outlet (18) that are linked together with the external world, and the middle part of body of the tower (10) is provided with a set of water dust removal structure, its characterized in that at least: the water dedusting structure comprises a separation disc (11) fixed in the middle of a tower body (10), an upper water spraying ring (12) and a lower water spraying ring (13) are respectively arranged on the upper side and the lower side of the separation disc (11), the outer rings of the upper water spraying ring (12) and the lower water spraying ring (13) are fixed on the inner wall of the tower body (10), a plurality of upper nozzles (14) are uniformly distributed on the inner ring of the upper water spraying ring (12) at equal intervals, the water outlet direction of the upper nozzles (14) points to the central line of the tower body (10), a plurality of lower nozzles (15) are uniformly distributed on the inner ring of the lower water spraying ring (13) at equal intervals, the water outlet direction of the lower nozzles (15) points to the central line of the tower body (10), the separation disc (11) is disc-shaped and is formed by splicing a plurality of communication pipes (16) with equal length and thickness.
2. The novel spray tower of claim 1, wherein: the tower body (10) is a metal tower body, the communicating pipe (16) at the edge of the separation disc (11) is welded and fixed on the inner wall of the tower body (10), the communicating pipe (16) is a galvanized steel pipe, and at least one layer of horizontal steel wire mesh (19) is arranged in the communicating pipe (16).
3. The novel spray tower of claim 2, wherein: the upper water spraying ring (12) and the lower water spraying ring (13) are respectively communicated with the water outlet of the circulating pump (20) through corresponding circulating water pipes, and the water inlet of the circulating pump (20) is communicated with the bottom of the tower body (10) through a pipeline.
4. The novel spray tower of claim 3, wherein: the diameter of the communicating pipe (16) is 2-5cm, and the length is 2-5 cm.
5. The utility model provides a straw biomass production dust collector which characterized in that: the novel spray tower (6) comprises the novel spray tower (6) as claimed in any one of claims 1 to 4, and further comprises a cyclone dust collector (2), wherein an air inlet of the cyclone dust collector (2) is communicated with a discharge hole at the right end of the drum-type dryer (1) through a pipeline, an air outlet of the cyclone dust collector (2) is communicated with an air inlet of an induced draft fan (5) through a pipeline, and an air outlet of the induced draft fan (5) is communicated with an air inlet (17) of a tower body of the novel spray tower (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309615.3U CN212544706U (en) | 2020-03-13 | 2020-03-13 | Novel spray tower and straw biomass production dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020309615.3U CN212544706U (en) | 2020-03-13 | 2020-03-13 | Novel spray tower and straw biomass production dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212544706U true CN212544706U (en) | 2021-02-19 |
Family
ID=74618353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020309615.3U Expired - Fee Related CN212544706U (en) | 2020-03-13 | 2020-03-13 | Novel spray tower and straw biomass production dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212544706U (en) |
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2020
- 2020-03-13 CN CN202020309615.3U patent/CN212544706U/en not_active Expired - Fee Related
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| 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: 20210219 |