CN202860961U - Non-pressure type dust collecting device - Google Patents
Non-pressure type dust collecting device Download PDFInfo
- Publication number
- CN202860961U CN202860961U CN 201220498843 CN201220498843U CN202860961U CN 202860961 U CN202860961 U CN 202860961U CN 201220498843 CN201220498843 CN 201220498843 CN 201220498843 U CN201220498843 U CN 201220498843U CN 202860961 U CN202860961 U CN 202860961U
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- air
- dust collecting
- pressure type
- type dust
- air outlet
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Abstract
The utility model discloses a non-pressure type dust collecting device. The non-pressure type dust collecting device comprises an air inlet passageway and an air outlet passageway, wherein the air outlet passageway is vertically upwards, an air outlet is arranged at the top end of the air outlet passageway, an impurity containing groove is formed at the bottom of the air outlet passageway, and a downwards inclined pipeline is arranged at the intersection position of the air inlet passageway and the air outlet passageway. According to the non-pressure type dust collecting device, the downwards inclined pipeline is arranged at the intersection position of the air inlet passageway and the air outlet passageway, so that air flow with dust particles enters a non-pressure area below for gathering along with the inertia effect before being guided in a linear exhaust passageway, and the dust collection efficiency is improved.
Description
Technical field
The utility model relates to a kind of without the pressure type dust collecting installation.
Background technology
Air-introduced machine is the mechanical energy that relies on input, improves supply gas the side by side machinery of body of gas pressure, is a kind of driven fluid machinery.Air-introduced machine is widely used in ventilation, dust discharge and the cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building.For example, be arranged on the air outlet of boiler and industrial furnace, to improve dust removal by ventilation efficient.
Existing air-introduced machine has air intake passage and air-out passage, air-out passage straight up, air intake passage and air-out passage are substantially vertical, air outlet is positioned at the air-out passage top, and the air-out passage bottom is provided with the impurity holding tank, this groove is lower than bottom the air intake passage.Although this kind air-introduced machine has played the effect of dedusting to a certain extent, efficiency of dust collection is not high, still has a large amount of dust and gets rid of from air outlet with the wind, demands urgently improving.
The utility model content
For the problem that prior art exists, the purpose of this utility model is to propose a kind of without the pressure type dust collecting installation, by enforcement of the present utility model, has obviously improved efficiency of dust collection.
For reaching this purpose, the utility model by the following technical solutions:
A kind of without the pressure type dust collecting installation, comprise air intake passage and air-out passage, described air-out passage straight up, described air-out passage top sets out the air port, described air-out passage bottom is provided with the impurity holding tank, and described air intake passage and described air-out passage intersection arrange one section downward-sloping pipeline.
Preferably, described air intake passage is vertical with described air-out passage.
Preferably, bottom the described impurity holding tank Butterworth Hatch is set.
Preferably, described impurity holding tank and described air-out passage are one-body molded.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The utility model by one section downward-sloping pipeline is set in air intake passage and air-out passage intersection, compiles air-flow with the dust particle region of no pressure below entering with effect of inertia before being introduced into the straight line exhaust passage, improved efficiency of dust collection.
Description of drawings
Fig. 1 is a kind of without pressure type dust collecting installation structure chart of the utility model embodiment 1.
Drawing reference numeral:
10, air intake passage; 20 air-out passages; 21, air outlet; 30, impurity holding tank; 40, downward-sloping pipeline.
The specific embodiment
It is a kind of without the pressure type dust collecting installation that the utility model embodiment 1 provides, as shown in Figure 1, comprise air intake passage 10 and air-out passage 20, described air-out passage 20 straight up, described air-out passage 20 tops set out air port 21, described air-out passage 20 bottoms are provided with impurity holding tank 30, and described air intake passage 10 and described air-out passage 20 intersections arrange one section downward-sloping pipeline 40.The utility model is by arranging one section downward-sloping pipeline in air intake passage and air-out passage intersection, air-flow with the dust particle region of no pressure below entering with effect of inertia before being introduced into the straight line exhaust passage is compiled, and improved efficiency of dust collection.
Preferably, described air intake passage 10 is vertical with described air-out passage 20, but air intake passage 10 also can be certain angle of inclination with air-out passage 20 in the practical application.
If described impurity holding tank and described air-out passage are one-body molded, then in order to improve efficiency of dust collection, described impurity holding tank bottom arranges Butterworth Hatch, in order to regularly the dust that deposits is cleaned; Certainly, described impurity holding tank and described air-out passage are detachable form, then can regularly the impurity holding tank be pulled down cleaning.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. one kind without the pressure type dust collecting installation, comprise air intake passage and air-out passage, described air-out passage straight up, described air-out passage top sets out the air port, described air-out passage bottom is provided with the impurity holding tank, it is characterized in that, described air intake passage and described air-out passage intersection arrange one section downward-sloping pipeline.
2. according to claim 1ly it is characterized in that without the pressure type dust collecting installation, described air intake passage is vertical with described air-out passage.
3. according to claim 1ly it is characterized in that without the pressure type dust collecting installation, described impurity holding tank bottom arranges Butterworth Hatch.
4. according to claim 1ly it is characterized in that without the pressure type dust collecting installation, described impurity holding tank and described air-out passage are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498843 CN202860961U (en) | 2012-09-27 | 2012-09-27 | Non-pressure type dust collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498843 CN202860961U (en) | 2012-09-27 | 2012-09-27 | Non-pressure type dust collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860961U true CN202860961U (en) | 2013-04-10 |
Family
ID=48027719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498843 Expired - Fee Related CN202860961U (en) | 2012-09-27 | 2012-09-27 | Non-pressure type dust collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860961U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550180A (en) * | 2014-12-05 | 2015-04-29 | 安徽华盛科技控股股份有限公司 | Intelligent exhaust system for CIT laboratory reagent cabinet |
| CN107413119A (en) * | 2017-08-18 | 2017-12-01 | 神华集团有限责任公司 | Wind pressure sampler, wind pressure sampling structure and boiler |
-
2012
- 2012-09-27 CN CN 201220498843 patent/CN202860961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550180A (en) * | 2014-12-05 | 2015-04-29 | 安徽华盛科技控股股份有限公司 | Intelligent exhaust system for CIT laboratory reagent cabinet |
| CN107413119A (en) * | 2017-08-18 | 2017-12-01 | 神华集团有限责任公司 | Wind pressure sampler, wind pressure sampling structure and boiler |
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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 |
Granted publication date: 20130410 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |