CN203694847U - Dust removal device for rice manufacturing and processing workshop - Google Patents
Dust removal device for rice manufacturing and processing workshop Download PDFInfo
- Publication number
- CN203694847U CN203694847U CN201420046664.7U CN201420046664U CN203694847U CN 203694847 U CN203694847 U CN 203694847U CN 201420046664 U CN201420046664 U CN 201420046664U CN 203694847 U CN203694847 U CN 203694847U
- Authority
- CN
- China
- Prior art keywords
- dust
- collection storehouse
- cloth bag
- dust collection
- distributor
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 title claims abstract description 137
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 235000009566 rice Nutrition 0.000 title claims abstract description 16
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims abstract description 41
- 241000209094 Oryza Species 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004062 sedimentation Methods 0.000 abstract description 10
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal device for a rice manufacturing and processing workshop. The dust removal device comprises a dust discharge opening, a dust inlet pipe, and a dust collecting chamber, wherein the dust discharge opening is formed in the bottom of the dust collecting chamber; the dust inlet pipe is arranged on the side wall of the dust collecting chamber; a distributor is arranged at the central position of the dust collecting chamber; the upper part of the dust collecting chamber is connected with a tubesheet; the tubesheet is fixedly connected to a top cover through a support frame; dust sedimentation cloth bags are connected between the top cover and the tubesheet. According to the utility model, the distributor and the dust sedimentation cloth bags are combined to realize dust removal; a relatively good dust removal effect can be achieved through a relatively small number of the dust sedimentation cloth bags; the dust removal efficiency is greatly increased; the service lives of the dust sedimentation cloth bags are prolonged; the dust removal device further has the advantages of simple structure, flexible use, and safe and reliable operation, and is easy to popularize and apply.
Description
Technical field
The utility model belongs to rice processing equipment technical field, is specifically related to a kind of rice production processing factory building dust arrester.
Background technology
Paddy being processed in the production process of refining rice, each production and processing link can produce certain dust, and the dust total amount producing is larger, although these dust belong to the dust of nonhazardous, but to be discharged into arbitrarily in factory building or atmosphere, easily to cause air pollution and be detrimental to health, to carry out production strictly in line with rules and regulations in order realizing, rice processing enterprises has also been installed some relevant cleaners, and dust is concentrated to discharge.The conventional dust arrester of rice processing enterprises is centralized dust sedimentation device at present, mainly contain dust and disperse upper storehouse, dust collection storehouse and many dust settling cloth bags that are vertically connected between two warehouses form, in the time of production and processing, enter dust by dust suction house steward's dust and disperse upper storehouse, the higher dust of flow velocity can slow down and low speed convolution naturally entering after dust disperses storehouse, random dispersal enters in each sedimentation cloth bag, after entering cloth bag, can sink gradually by the weight of self, naturally fall in dust collection storehouse, adopt above-mentioned dust arrester, though can reach the dust removing effects of expection, but only rely on sedimentation bag-type dust, the life cycle of cloth bag is shorter, and dusty gas is from the top sedimentation of cloth bag, reach better dust removing effects, the cloth bag quantity needing is more, and efficiency of dust collection is low.Therefore, develop a kind of simple in structure, cloth bag life cycle is long, dust removing effects is best, the cloth bag quantity that needs is few and efficiency of dust collection is high that a kind of rice production processing factory building dust arrester is desirability.
Summary of the invention
The purpose of this utility model be to provide a kind of simple in structure, cloth bag life cycle is long, dust removing effects is best, the cloth bag quantity that needs is few and a kind of rice production processing factory building dust arrester that efficiency of dust collection is high.
The purpose of this utility model is to realize like this, comprise that ash discharging hole described in ash discharging hole, dust inlet tube and dust collection storehouse is arranged on the bottom in dust collection storehouse, described dust collection storehouse is the pyramidal structure of large end at upside, described dust inlet tube stretches into and upwards open-ended from the sidewall in dust collection storehouse, and the open-ended center line of dust inlet tube overlaps with the center line in dust collection storehouse; The open-ended upside of dust inlet tube is provided with conical distributor, and described distributor is fixed on by link of boards on the inwall in dust collection storehouse, and the top in described dust collection storehouse is connected with card, is evenly equipped with multiple circular holes on described card; Described card upside is installed with support frame, and the position cloth bag interface corresponding with circular hole on card is installed on the top cover lower surface at support frame top, on described card, between circular hole and corresponding cloth bag interface, dust settling cloth bag is installed.
The utility model is by being provided with dust import from the bottom in dust collection storehouse and entering, and in dust collection storehouse, be provided with Dust distribution device, carry out collection sedimentation in advance to entering the dust granules in dust collection storehouse, and the dust settling cloth bag that the dust of minority arranges by top is collected, with further dedusting, adopt above-mentioned two kinds of combination dedustings, needed dust settling cloth bag quantity is few, just can reach good dust removing effects, simultaneously by the reasonable setting of distributor and dust settling cloth bag, improve greatly the efficiency of dedusting, increase the service life of dust settling cloth bag, and this dust arrester also has simple in structure, use flexibly, feature safe and reliable to operation, be easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
In figure: 1-ash discharging hole, 2-dust inlet tube, 3-dust collection storehouse, 4-card, 5-dust settling cloth bag, 6-support frame, 7-cloth bag interface, 8-top cover, 9-rapping apparatus, 10-gusset, 11-distributor
the specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, but never in any form the utility model is limited, any change or the improvement done based on the utility model training centre, all belong to protection domain of the present utility model.
As shown in Figure 1, the utility model comprises ash discharging hole 1, dust inlet tube 2 and dust collection storehouse 3, described ash discharging hole 1 is arranged on the bottom in dust collection storehouse 3, described dust collection storehouse 3 is the pyramidal structure of large end at upside, described dust inlet tube 2 stretches into and upwards open-ended from the sidewall in dust collection storehouse 3, and the open-ended center line of dust inlet tube 2 overlaps with the center line in dust collection storehouse 3; The open-ended upside of dust inlet tube 2 is provided with conical distributor 11, and described distributor 11 is fastened on by gusset 10 on the inwall in dust collection storehouse 3, and the top in described dust collection storehouse 3 is connected with card 4, on described card 4, is evenly equipped with multiple circular holes; Described card 4 upsides are installed with support frame 6, and the position cloth bag interface 7 corresponding with circular hole on card 4 is installed on top cover 8 lower surfaces at support frame 6 tops, on described card 4, between circular hole and corresponding cloth bag interface 7, dust settling cloth bag 5 are installed.
The utility model is by being provided with dust inlet tube 2 from the bottom in dust collection storehouse 3 and entering, and 3 be provided with Dust distribution device 11 in dust collection storehouse, to the dust granules that enters dust collection storehouse 3 under the effect of collecting in advance sedimentation of distributor 11, the micro powder granule of major part relies on the gravity of self to sink gradually, naturally fall into the bottom in dust collection storehouse 3, and the lighter micro powder granule of unprocessed deal enters into air-flow in the dust settling cloth bag 5 of distributor 11 tops, dust granules is slowly sunk by the effect of dust settling cloth bag 5 interior air drag, naturally fall into the bottom in dust collection storehouse 3, finally discharge through ash discharging hole 1.Adopt above-mentioned two kinds of combination dedustings, the cloth bag quantity needing is few, just can reach good dust removing effects, by the reasonable setting of distributor 11 and dust settling cloth bag 5, improve greatly the efficiency of dedusting simultaneously, increased the service life of cloth bag, and the spices that the dust after collecting not only can be used as mosquito-repellent incense, offers a sacrifice to gods or ancestors use, can also be used for family's fuel of cooking a meal, make full use of efficient resource, dust is turned waste into wealth.
In order further to make dust granules be evenly distributed, improve the efficiency of dust collection of equipment, uniformly on the circumference of described distributor 11 be provided with multiple ventilations and leak grey circular hole.
Further, on described top cover 8, being provided with rapping apparatus 9, is in order to prevent that dust granules is attached to the inner surface of dust settling cloth bag 5, increases the resistance of dust settling cloth bag 5 inside, makes dust rapid subsidence.
Described dust settling cloth bag 5 is provided with and opens soon clip, fast changeable dust settling cloth bag 5 when maintenance with the junction of cloth bag interface 7.
Further, the cone base angle of 3 bottoms, described dust collection storehouse is 60～80 °, is in order to allow the dust granules in dust collection storehouse 3 be difficult for piling up, can well to improve the ash discharge effect in dust collection storehouse 3.
In order to reach best dust removing effects, the cone-apex angle of described distributor 11 is 100～120 °.
Claims (6)
1. a rice production processing factory building dust arrester, comprise ash discharging hole (1), dust inlet tube (2) and dust collection storehouse (3), it is characterized in that: described ash discharging hole (1) is arranged on the bottom of dust collection storehouse (3), described dust collection storehouse (3) is the pyramidal structure of large end at upside, described dust inlet tube (2) stretches into and upwards open-ended from the sidewall of dust collection storehouse (3), and the open-ended center line of dust inlet tube (2) overlaps with the center line of dust collection storehouse (3); The open-ended upside of dust inlet tube (2) is provided with conical distributor (11), described distributor (11) is fastened on the inwall of dust collection storehouse (3) by gusset (10), the top in described dust collection storehouse (3) is connected with card (4), and described card is evenly equipped with multiple circular holes on (4); Described card (4) upside is installed with support frame (6), cloth bag interface (7) corresponding to the upper circular hole of position and card (4) is installed on top cover (8) lower surface at support frame (6) top, between the upper circular hole of described card (4) and corresponding cloth bag interface (7), dust settling cloth bag (5) is installed.
2. a kind of rice production processing factory building dust arrester according to claim 1, is characterized in that: the uniform circular hole that is provided with on the circumference of described distributor (11).
3. a kind of rice production processing factory building dust arrester according to claim 1, is characterized in that: on described top cover (8), be provided with rapping apparatus (9).
4. a kind of rice production processing factory building dust arrester according to claim 1, is characterized in that: described dust settling cloth bag (5) is provided with and opens soon clip with the junction of cloth bag interface (7).
5. a kind of rice production processing factory building dust arrester according to claim 1, is characterized in that: the cone angle in described dust collection storehouse (3) is 60～80 °.
6. a kind of rice production processing factory building dust arrester according to claim 1, is characterized in that: the cone angle of described distributor (11) is 100～120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046664.7U CN203694847U (en) | 2014-01-25 | 2014-01-25 | Dust removal device for rice manufacturing and processing workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046664.7U CN203694847U (en) | 2014-01-25 | 2014-01-25 | Dust removal device for rice manufacturing and processing workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694847U true CN203694847U (en) | 2014-07-09 |
Family
ID=51045348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046664.7U Expired - Lifetime CN203694847U (en) | 2014-01-25 | 2014-01-25 | Dust removal device for rice manufacturing and processing workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275304A (en) * | 2014-09-09 | 2015-01-14 | 贵州信邦制药股份有限公司 | Horizontal winnowing machine with dust removal function |
| CN104907256A (en) * | 2015-06-10 | 2015-09-16 | 济南康能电力技术有限公司 | Online distance-variable soft sundry separating system |
| CN111821799A (en) * | 2020-08-17 | 2020-10-27 | 陈勇 | Efficient wet dust removal equipment for air purification |
-
2014
- 2014-01-25 CN CN201420046664.7U patent/CN203694847U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275304A (en) * | 2014-09-09 | 2015-01-14 | 贵州信邦制药股份有限公司 | Horizontal winnowing machine with dust removal function |
| CN104907256A (en) * | 2015-06-10 | 2015-09-16 | 济南康能电力技术有限公司 | Online distance-variable soft sundry separating system |
| CN111821799A (en) * | 2020-08-17 | 2020-10-27 | 陈勇 | Efficient wet dust removal equipment for air purification |
| CN111821799B (en) * | 2020-08-17 | 2022-07-05 | 山东滨州昱诚化工科技有限公司 | Efficient wet dust removal equipment for air purification |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |