CN220715285U - Two-stage horizontal type brake Kelong central dust removal system - Google Patents
Two-stage horizontal type brake Kelong central dust removal system Download PDFInfo
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- CN220715285U CN220715285U CN202321952083.5U CN202321952083U CN220715285U CN 220715285 U CN220715285 U CN 220715285U CN 202321952083 U CN202321952083 U CN 202321952083U CN 220715285 U CN220715285 U CN 220715285U
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- 239000000428 dust Substances 0.000 title claims abstract description 51
- 238000004891 communication Methods 0.000 claims description 2
- 229920006061 Kelon® Polymers 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a two-stage horizontal type brake Kelon central dust removal system which comprises a rack, and a centrifugal fan and a first-stage brake Kelon which are arranged on the rack; the outlet of the centrifugal fan is communicated with the inlet of the primary brake dragon; the primary brake dragon is provided with an air outlet and a shunt port; the shunt port of the primary brake dragon is communicated with a secondary brake dragon; the air outlet of the secondary brake dragon is communicated with one end of the air outlet of the primary brake dragon, and the other end of the air outlet of the primary brake dragon is communicated with the outside; and an ash outlet of the secondary brake Kelong is communicated with a related wind device. The centrifugal fan, the first-stage brake and the second-stage brake are integrated on the frame, so that the centrifugal fan and the first-stage brake and the second-stage brake are compact in structure, small in occupied space, high in dust removal efficiency, low in dust discharge, simple in structure and convenient to install, and the use cost is further reduced.
Description
Technical Field
The utility model relates to the technical field of grain drying, in particular to a two-stage horizontal type brake Kelong central dust removal system.
Background
At present, the whole process mechanization of grain production and the comprehensive mechanization of agricultural production are fully promoted in China, the whole production capacity of agriculture is improved, and the comprehensive and healthy development of agricultural production is promoted. The domestic grain drier mainly comprises a continuous drying tower, and the drying tower can generate a large amount of dust-containing waste gas when in use. At present, the drying tower has a dust removing mode of an exhaust gas settling chamber, a brake Long Xuanfeng dust remover, a tornado dust remover, a cloth bag dust remover and the like, wherein the settling chamber has large dust removing occupation space, high cost, poor dust removing effect and needs manual periodic cleaning; the cyclone dust removal of the brake and the single dust removal air quantity are limited, a plurality of brake and the brake are needed to be combined for use, and the cyclone dust removal device can be matched with a settling chamber for use, has good dust removal effect, and has higher investment cost; the tornado dust remover and the cloth bag dust remover are only suitable for areas with warmer climate in the south, and if the dust removing mode is required to be used in northern areas, the tornado dust remover and the cloth bag dust remover are required to be installed indoors and provided with heat preservation measures, so that the cost is greatly increased, and the maintenance cost is high.
Disclosure of Invention
The utility model aims to solve the problems of the prior art and provides a two-stage horizontal type brake Kelong central dust removal system.
The technical scheme of the utility model is as follows: a two-stage horizontal type Ke-long central dust removal system comprises a rack, a centrifugal fan and a first-stage Ke-long, wherein the centrifugal fan and the first-stage Ke-long are arranged on the rack; the outlet of the centrifugal fan is communicated with the inlet of the primary brake dragon; the primary brake dragon is provided with an air outlet and a shunt port; the shunt port of the primary brake dragon is communicated with a secondary brake dragon; the air outlet of the secondary brake dragon is communicated with one end of the air outlet of the primary brake dragon, and the other end of the air outlet of the primary brake dragon is communicated with the outside; and an ash outlet of the secondary brake Kelong is communicated with a related wind device.
And an adjusting baffle for adjusting the air inlet quantity of the secondary brake dragon is arranged at the communication part of the secondary brake dragon and the primary brake dragon.
The middle part of the primary brake dragon is provided with an impeller; the direction of the blades of the impeller and the air flowing into the primary brake dragon are arranged at an obtuse angle.
And an observation mirror is arranged in the brake dragon and positioned at the shunt opening.
The outlet of the first-level brake dragon is provided with a dust removing net at the outlet communicated with the outside.
By adopting the technical scheme, the utility model has the following beneficial effects: (1) The centrifugal fan, the first-stage brake and the second-stage brake are integrated on the frame, so that the centrifugal fan and the first-stage brake and the second-stage brake are compact in structure, small in occupied space, high in dust removal efficiency, low in dust discharge, simple in structure and convenient to install, and the use cost is further reduced.
(2) The utility model is provided with the adjusting baffle, can adjust the air quantity entering the secondary brake and ensure the dust removal effect of the secondary brake and the brake.
(3) The direction of the blades of the impeller is arranged at an obtuse angle with the gas flowing into the first-stage brake dragon, and all residual dust particles in the flue gas impact on the surfaces of the blades under the action of inertia and are reversely ejected to be separated to the first-stage brake Long Nabi again, so that the dust removal effect is improved.
(4) The observation mirror is arranged in the brake dragon and positioned at the shunt opening so as to observe the dust accumulation condition at the shunt opening and remove the accumulated dust in time.
(5) The dust removing net is arranged at the outlet of the first-stage brake dragon, which is communicated with the outside, so that the discharged gas is ensured to reach the discharge standard.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a side view of the present utility model.
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
Fig. 4 is a schematic view of another view structure of the present utility model.
The reference numerals in the drawings are:
the device comprises a frame 1, a centrifugal fan 2, an air outlet 2-1, a split-flow port 2-2, a primary brake and Kelong 3, a secondary brake and Kelong 4, an air shutoff device 5, an adjusting baffle 6, an impeller 7, a sight glass 8 and a dust removing net 9.
Detailed Description
Example 1
Referring to fig. 1 to 4, a two-stage horizontal brake and Kelong central dust removal system of the embodiment comprises a frame 1, and a centrifugal fan 2 and a one-stage brake and Kelong 3 which are arranged on the frame 1; the outlet of the centrifugal fan 2 is communicated with the inlet of the primary brake dragon 3; the primary brake dragon 3 is provided with an air outlet 2-1 and a shunt port 2-2; the shunt port 2-2 of the primary brake dragon 3 is communicated with a secondary brake dragon 4; the air outlet of the secondary brake dragon 4 is communicated with one end of the air outlet 2-1 of the primary brake dragon 3, and the other end of the air outlet 2-1 of the primary brake dragon 3 is communicated with the outside; the ash outlet of the secondary brake Kelong 4 is communicated with a related wind device 5.
Further, the second-stage brake Kelong 4 is equipped with the adjusting baffle 6 that is used for adjusting the second-stage brake Kelong 4 intake size with the first-stage brake Kelong 3 intercommunication department, can adjust the amount of wind that gets into in the second-stage brake Kelong 4, guarantees the dust removal effect of second-stage brake Kelong 4.
Further, the middle part of the primary brake dragon 3 is provided with an impeller 7; the direction of the blade of impeller 7 is obtuse with the gas that flows into in the first-stage brake dragon 3 and sets up, and all residual dust particles in the flue gas are under inertial effect, strike on the blade surface and reverse the popping up again to the separation of first-stage brake dragon 3 inner wall to its dust removal effect has been improved.
Further, the inside of the brake Kelong is provided with an observation mirror 8 at the position of the split-flow port 2-2 so as to observe the accumulation condition of dust at the position of the split-flow port 2-2, thereby being convenient for timely removing accumulated dust.
Furthermore, the dust removing net 9 is arranged at the outlet of the end, communicated with the outside, of the air outlet 2-1 of the primary brake dragon 3, so that the discharged gas is ensured to reach the discharge standard.
The two-stage horizontal type brake Kelong central dust removal system integrates the centrifugal fan 2, the first-stage brake Kelong 3 and the second-stage brake Kelong 4 on the frame 1, so that the two-stage horizontal type brake Kelong central dust removal system is compact in structure, small in occupied space, high in dust removal efficiency, low in dust discharge amount, simple in structure and convenient to install, and the use cost is further reduced.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (5)
1. A two-stage horizontal type brake Kelong central dust removal system is characterized in that: comprises a frame (1), a centrifugal fan (2) and a first-stage brake dragon (3) which are arranged on the frame (1); the outlet of the centrifugal fan (2) is communicated with the inlet of the primary brake dragon (3); the primary brake dragon (3) is provided with an air outlet (2-1) and a shunt opening (2-2); the shunt opening (2-2) of the primary brake dragon (3) is communicated with a secondary brake dragon (4); the air outlet of the secondary brake dragon (4) is communicated with one end of the air outlet (2-1) of the primary brake dragon (3), and the other end of the air outlet (2-1) of the primary brake dragon (3) is communicated with the outside; the ash outlet of the secondary brake Kelong (4) is communicated with a related wind device (5).
2. The two-stage horizontal type brake and Kelong central dust removal system according to claim 1, wherein: the second-level brake dragon (4) is provided with an adjusting baffle (6) for adjusting the air inlet quantity of the second-level brake dragon (4) at the communication position of the first-level brake dragon (3).
3. The two-stage horizontal type brake and Kelong central dust removal system according to claim 1, wherein: the middle part of the primary brake dragon (3) is provided with an impeller (7); the direction of the blades of the impeller (7) is arranged at an obtuse angle with the gas flowing into the primary brake dragon (3).
4. The two-stage horizontal type brake and Kelong central dust removal system according to claim 1, wherein: an observation mirror (8) is arranged in the brake dragon and positioned at the shunt opening (2-2).
5. The two-stage horizontal type brake and Kelong central dust removal system according to claim 1, wherein: the dust removing net (9) is arranged at the outlet of one end, which is communicated with the outside, of the air outlet (2-1) of the primary brake dragon (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321952083.5U CN220715285U (en) | 2023-07-24 | 2023-07-24 | Two-stage horizontal type brake Kelong central dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321952083.5U CN220715285U (en) | 2023-07-24 | 2023-07-24 | Two-stage horizontal type brake Kelong central dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220715285U true CN220715285U (en) | 2024-04-05 |
Family
ID=90494707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321952083.5U Active CN220715285U (en) | 2023-07-24 | 2023-07-24 | Two-stage horizontal type brake Kelong central dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220715285U (en) |
-
2023
- 2023-07-24 CN CN202321952083.5U patent/CN220715285U/en active Active
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