CN203678144U - Centralized dehumidifying branch pipe dust pretreatment device - Google Patents
Centralized dehumidifying branch pipe dust pretreatment device Download PDFInfo
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- CN203678144U CN203678144U CN201320813333.7U CN201320813333U CN203678144U CN 203678144 U CN203678144 U CN 203678144U CN 201320813333 U CN201320813333 U CN 201320813333U CN 203678144 U CN203678144 U CN 203678144U
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- baffle plate
- dust
- flow tank
- air inlet
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Abstract
The utility model discloses a centralized dehumidifying branch pipe dust pretreatment device. The upper part of the side wall of a settling box is provided with an air inlet, and a top plate of the settling box is provided with an air outlet; a crude-effect baffle and an efficient baffle are arranged at intervals between the air inlet and the air outlet inside the settling box, wherein the crude-effect baffle is adjacent to the air inlet, and the efficient baffle is adjacent to the air outlet; the crude-effect baffle is vertically and downwards arranged from the top plate of the settling box, and the tail end of the crude-effect baffle is provided with a guide part which is obliquely and downwards arranged towards the air inlet; the efficient baffle is obliquely and downwards arranged from the top plate of the settling box to the air outlet, and the air outlet is covered by an orthographic projection region on the top surface of the settling box. After being treated by using the centralized dehumidifying branch pipe dust pretreatment device disclosed by the utility model, most of dust and condensed water are collected into a dust collecting vehicle, so that the blockage caused after the dust enters a rear-segment pipeline and a main air pipe is avoided, the dehumidifying smoothness of process equipment is ensured, and furthermore, the quality stability of a product is improved.
Description
Technical field
The utility model relates to a kind of moisture discharge device, refers in particular to a kind of dust preprocessing device of concentrated humidity discharging arm.
Background technology
At present, at home on cigarette production line, technique humidity discharging adopts the mode of concentrating humidity discharging mostly, be to be connected with Peculiar Odor Treatment System after the moisture of each process equipment discharge is aggregated into air main by corresponding arm, under the effect of air main driven fan, moisture is taken away, met the demand that produces micro-negative pressure in process equipment.Concentrate the mode equipment investment of humidity discharging little, there is following shortcoming: 1, in the moisture of part process equipment discharge, contain more high humility dust simultaneously, these high humility dust enter after exhausting moisture pipeline with moisture, enter in process and easily settle down at pipeline internal, be bonded at each place of inner cavity of pipe, cause pipeline to be difficult to cleaning; 2, along with dust the increasing of settling amount in pipeline, cause that internal diameter of the pipeline is more and more less even to be stopped up, humidity discharging resistance increases even row does not go out, and affects process equipment to the control at quality of item.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of humidity discharging arm dust preprocessing device of concentrating.This apparatus structure is simple, installation and maintenance convenient, dust collection efficiency is high.
For achieving the above object, the utility model adopts following technical scheme:
A kind of humidity discharging arm dust preprocessing device of concentrating, comprises a flow tank, and a up big and down small bucket that gathers dust is formed on flow tank bottom downwards bundle neck, and the bucket below of gathering dust is connected with a dust collecting cart; The side wall upper part of described flow tank is provided with air inlet, and the top board of described flow tank is provided with exhaust outlet; Flow tank inside is arranged at intervals with thick effect baffle plate and an efficient baffle plate between air inlet and exhaust outlet, slightly imitates the contiguous air inlet setting of baffle plate, and efficient baffle plate adjacent row air port arranges; Described thick effect baffle plate is to arrange vertically downward from the top board of flow tank, and described efficient baffle plate is towards the oblique lower setting of exhaust outlet from the top board of flow tank.
Furtherly, the end of described thick effect baffle plate is a guidance part towards the oblique lower setting of air inlet.
Furtherly, described efficient baffle plate covers exhaust outlet in the orthographic projection region of flow tank end face.
The usefulness of technique scheme is:
Compared with prior art, the utility model is not changing on the basis of concentrating humidity discharging system, on original humidity discharging branch pipe(tube), increase dust preprocessing device, it is zero by thick effect baffle plate along the wind speed blast pipe direction that this device makes the dust of sending into from blast pipe, the dust that density is larger and condensed water fall under the effect of gravity, the dust that part falls along thick effect baffle plate is close toward flow tank sidewall under the guidance part effect of its end, and continues to fall to entering dust collecting cart along flow tank sidewall; The fine dusts that density is less and moisture float under the effect of the micro-negative pressure of exhaust outlet end in flow tank, the dust granules that speed is larger bumps against with efficient baffle plate, under the effect of gravity, fall to entering dust collecting cart, now most of dust and condensed water are collected into dust collecting cart; Moisture enters exhaust duct forward part and condenses into condensed water, and fraction utmost point fine dusts is mixed with this condensed water, and density increases, and falls to entering dust collecting cart under the effect of gravity.After this dust preprocessing device, most dust and condensed water are collected into dust collecting cart, have avoided dust to enter in rear segment pipe and air main and result in blockage, and that guarantees process equipment humidity discharging is smooth and easy to improve stable at quality of item.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation that the utility model is concentrated humidity discharging arm dust preprocessing device;
Fig. 2 is the A-A(flow tank of the utility model Fig. 1) sectional structure schematic diagram.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
One is as shown in Figure 1 concentrated humidity discharging arm dust preprocessing device, comprise a tetragonal flow tank 6 and a stainless dust collecting cart 9, flow tank 6 bottoms are restrainted neck downwards and are formed with a up big and down small bucket 7 that gathers dust, and dust collecting cart 9 is connected to by a snap joint 8 bucket 7 belows of gathering dust.
The side wall upper part of the utility model flow tank 6 is provided with the air inlet 61 of a connection blast pipe 1, and the top board of flow tank 6 is provided with the exhaust outlet 62 of a connection humidity discharging airduct 3.The moisture of process equipment discharge enters flow tank 6 by blast pipe 1, and the moisture after the most of dust of sedimentation is aggregated into air main through humidity discharging airduct 3.On the top board of flow tank 6, be also provided with an inspection socket 4.
The utility model flow tank 6 inside are arranged at intervals with thick effect baffle plate 2 and an efficient baffle plate 5 between air inlet 61 and exhaust outlet 62.The contiguous air inlet 61 of thick effect baffle plate 2 arranges, and efficient baffle plate 5 adjacent row air ports 62 arrange.
Described thick effect baffle plate 2 is to arrange vertically downward from the top board of flow tank 6.As shown in Figure 2, slightly imitate baffle plate 2 and be provided with the thick effect sedimentation chamber sectional area S1 forming between the sidewall B of flow tank 6 of air inlet 61 and be designed to 0.28m
2, be 8.1 times of blast pipe 1 sectional area, the moisture wind speed that now flows through this cross section is 1.98m/s, its direction is vertically downward.The high-efficiency sedimentation chamber sectional area S2 forming between thick effect baffle plate 2 and the sidewall C on flow tank 6 sidewall B opposites is designed to 1.12m
2, the wind speed that air-flow passes through in this cross section is 0.49 meter per second.The end that the utility model is slightly imitated baffle plate is a guidance part towards air inlet 61 oblique lower settings, this guidance part is 20 ° with the angle α of the vertical component effect of thick effect baffle plate, lower close toward flow tank sidewall B so that the dust falling along thick effect baffle plate 2 is guided, and continue to fall to entering dust collecting cart 9 along flow tank sidewall B.
Described efficient baffle plate 5 be from the top board of flow tank 6 towards exhaust outlet 62 oblique lower settings, efficient baffle plate 5 is 40 ° with the angle β of vertical component effect, so that described efficient baffle plate 5 covers exhaust outlet 62 at the orthographic projection region of flow tank end face H.Specifically, as shown in Figure 1, the top end D of described efficient baffle plate 5 is fixed on the left side of the exhaust outlet 62 the most left E of place, the end G upright projection of efficient baffle plate 5 in the position of flow tank end face on the right side of the exhaust outlet 62 the rightest F of place, so that efficient baffle plate 5 is greater than the most left E of place of exhaust outlet 62 to the region of the rightest F of place at the orthographic projection region of flow tank end face H.So that bumped against with efficient baffle plate by the larger dust granules of speed of the effect of negative pressure, under the effect of gravity, fall to entering dust collecting cart, or part utmost point fine dusts mixes with the condensed water on efficient baffle plate, under the effect of gravity, whereabouts enters dust collecting cart, to reduce dust emission in humidity discharging airduct 3.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (3)
1. a concentrated humidity discharging arm dust preprocessing device, is characterized in that: comprise a flow tank, a up big and down small bucket that gathers dust is formed on flow tank bottom downwards bundle neck, and the bucket below of gathering dust is connected with a dust collecting cart; The side wall upper part of described flow tank is provided with air inlet, and the top board of described flow tank is provided with exhaust outlet; Flow tank inside is arranged at intervals with thick effect baffle plate and an efficient baffle plate between air inlet and exhaust outlet, slightly imitates the contiguous air inlet setting of baffle plate, and efficient baffle plate adjacent row air port arranges; Described thick effect baffle plate is to arrange vertically downward from the top board of flow tank, and described efficient baffle plate is towards the oblique lower setting of exhaust outlet from the top board of flow tank.
2. one as claimed in claim 1 is concentrated humidity discharging arm dust preprocessing device, it is characterized in that: the end of described thick effect baffle plate is a guidance part towards the oblique lower setting of air inlet.
3. one as claimed in claim 1 or 2 is concentrated humidity discharging arm dust preprocessing device, it is characterized in that: described efficient baffle plate covers exhaust outlet in the orthographic projection region of flow tank end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813333.7U CN203678144U (en) | 2013-12-11 | 2013-12-11 | Centralized dehumidifying branch pipe dust pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320813333.7U CN203678144U (en) | 2013-12-11 | 2013-12-11 | Centralized dehumidifying branch pipe dust pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678144U true CN203678144U (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320813333.7U Expired - Fee Related CN203678144U (en) | 2013-12-11 | 2013-12-11 | Centralized dehumidifying branch pipe dust pretreatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203678144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327738A (en) * | 2018-03-19 | 2018-07-27 | 无锡市万里实业发展有限公司 | Train vacuum freeze mode feces collecting system separator |
| CN108943642A (en) * | 2018-05-30 | 2018-12-07 | 鹤山联塑实业发展有限公司 | A kind of Double-wall PVC bellows production material dehumidification system clearing apparatus and dehumidification system and dehumanization method |
| WO2021180356A1 (en) * | 2020-03-11 | 2021-09-16 | Walter Kramer | Separator for separating a conveyed medium, preferably air, from a conveyed material, and method for separating conveyed material from a conveyed medium/conveyed material mixture |
-
2013
- 2013-12-11 CN CN201320813333.7U patent/CN203678144U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327738A (en) * | 2018-03-19 | 2018-07-27 | 无锡市万里实业发展有限公司 | Train vacuum freeze mode feces collecting system separator |
| CN108943642A (en) * | 2018-05-30 | 2018-12-07 | 鹤山联塑实业发展有限公司 | A kind of Double-wall PVC bellows production material dehumidification system clearing apparatus and dehumidification system and dehumanization method |
| CN108943642B (en) * | 2018-05-30 | 2020-12-08 | 鹤山联塑实业发展有限公司 | Cleaning device, dehumidifying system and dehumidifying method for dehumidifying material produced by PVC double-wall corrugated pipe |
| WO2021180356A1 (en) * | 2020-03-11 | 2021-09-16 | Walter Kramer | Separator for separating a conveyed medium, preferably air, from a conveyed material, and method for separating conveyed material from a conveyed medium/conveyed material mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140702 Termination date: 20171211 |