CN203315879U - Dust removing equipment - Google Patents
Dust removing equipment Download PDFInfo
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- CN203315879U CN203315879U CN2013202801895U CN201320280189U CN203315879U CN 203315879 U CN203315879 U CN 203315879U CN 2013202801895 U CN2013202801895 U CN 2013202801895U CN 201320280189 U CN201320280189 U CN 201320280189U CN 203315879 U CN203315879 U CN 203315879U
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- cleaner
- outlet
- communicated
- dust
- gravity settling
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Abstract
The utility model discloses dust removing equipment. The dust removing equipment comprises a cyclone separator and also comprises a gravity settling chamber connected with the cyclone separator, wherein the inlet of the gravity settling chamber is communicated with the outlet of the cyclone separator. According to the dust removing equipment adopting the structure, large particles are eliminated by utilizing the cyclone separator and then settling is carried out by virtue of the gravity settling chamber, so that dust with small particle size can be cleaned and high dust removal efficiency can be achieved.
Description
Technical field
The utility model relates to and belongs to the plant equipment field, specifically, relates to a kind of cleaner.
Background technology
The function of cleaner is that waste gas, the dust collection of main frame or other device generations are processed, and discharges the gas that meets environmental requirement.
Existing cleaner mainly comprises cyclopneumatic separator and cloth-bag type dedusting, realizes the purpose that dust or drop are removed from gas.Yet the inventor states in the process of purpose in realization, at least find also to have the following disadvantages.For example, the use cyclopneumatic separator carries out dedusting or drop only can be known dust or the drop that in gas, granularity is larger.Generally speaking, the dust that can be removed by cyclopneumatic separator or the granularity of drop are greater than 10 microns.In some application scenario, only other dust of this grade is cleared up and is difficult to meet the demands.
In addition on the one hand, the cloth-bag type dedusting is a kind of dry filter dust arrester, is applicable to trap tiny, drying and non-fiber dust.The cloth-bag type cleaner generally adopts the filter cloth of weaving or nonwoven felt to become, utilize the filtration of fabric to be filtered dusty gas, when dusty gas enters fiber bag precipitator, large, the heavy dust of particle, because the effect of gravity settles down, fall into ash bucket, contain than the gas of fine dusts by filtrate the time, dust, by detention, is purified gas.The inventor at least finds that its efficiency of dust collection is low in the cleaner of application the type, and needs cleaning filtering type cloth in time, otherwise is easy to block the gap of filtering cloth.
Therefore, those skilled in the art look forward to occurring a kind of novel cleaner forwardly, and expectation can solve one or more above-mentioned technical problems.
The utility model content
For the deficiencies in the prior art, the utility model embodiment provides a kind of cleaner, and the cleaner of expecting this structure can either be known the dust of small particle size, does not need again in real time cleaner to be cleared up, and has higher efficiency of dust collection.
In order to reach the purpose of this utility model, the utility model is realized by the following technical solutions:
The utility model embodiment provides a kind of cleaner, has cyclopneumatic separator, also comprises a gravity settling chamber be connected with described cyclopneumatic separator, and the entrance of described gravity settling chamber is connected with the outlet of described cyclopneumatic separator.
Preferably, also comprise some blower fans of being located between described cyclopneumatic separator and gravity settling chamber, the entrance of described blower fan is communicated with the outlet of described cyclopneumatic separator, and the outlet of described blower fan is communicated with the outlet of gravity settling chamber.
Preferably, described cyclopneumatic separator comprises and helix tube and outlet, one end of described helix tube is communicated with entrance, and an other end vertically is communicated with an end of described outlet to downward-extension in the shape of a spiral, and an other end of described outlet vertically extends upward and is communicated with exporting.
Preferably, described gravity settling chamber comprises a sedimentation chamber be communicated with entrance and exit, and the area of the cross section of described sedimentation chamber is greater than the cross-sectional area of its entrance and/or outlet.
Preferably, described gravity settling chamber also has a collection mouth be communicated with described sedimentation chamber, described cyclopneumatic separator also has a discharge pipe be communicated with described helix tube and outlet, and described cleaner also comprises a gathering-device be communicated with described collection mouth and/or discharge pipe.
Preferably, also comprise filtration dust catcher, the entrance of described filtration dust catcher is communicated with the outlet of described gravity settling chamber.
Preferably, described filtration dust catcher is sack cleaner.
Preferably, described sack cleaner comprises the dust-removal cloth-bag that is arranged in upper box, is arranged on the dust collection helix tube in lower box, and is arranged on the separation net shelf structure between described dust-removal cloth-bag and described dust collection helix tube.
Preferably, described sack cleaner also comprises for dropping at described dust-removal cloth-bag when the described separation net shelf structure and sends the controller of control signal and, for sending the alarm of alarm signal, described controller and described alarm are electrically connected to alarm.
Preferably, described alarm is audible-visual annunciator.
By above-mentioned the technical solution of the utility model, can find out, at first the described structure of the utility model embodiment is used cyclopneumatic separator to be removed bulky grain, then carry out sedimentation by gravity settling chamber, not only can be cleared up the dust than small particle size, and be there is higher efficiency of dust collection.
In addition, especially in the embodiment that has increased filtration dust catcher, can be further the dust of small particle size be more cleared up.And, owing to having passed through cyclopneumatic separator in advance and gravity settling chamber is cleared up dust, so this filtration dust catcher also is not easy to block, there is higher efficiency of dust collection.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the structural representation of the utility model one embodiment;
Fig. 3 is the structural representation of the utility model one embodiment;
Fig. 4 is the structural representation of cyclopneumatic separator in the utility model one embodiment;
Fig. 5 is the structural representation of gravity settling chamber in the utility model one embodiment;
Fig. 6 is the structural representation of sack cleaner in the utility model one embodiment;
In figure:
10-cyclopneumatic separator; 11-helix tube; 12-outlet; 13-discharge pipe; 20-gravity settling chamber; 21-gathering-device; 22-sedimentation chamber; 23-collection mouthful; 30-blower fan; 40-filtration dust catcher; 41-upper box; 42-lower box; 43-dust-removal cloth-bag; 44-dust collection helix tube; 45-separation net shelf structure.
The realization of the utility model purpose, functional characteristics and excellent effect, be described further below in conjunction with specific embodiment and accompanying drawing.
The specific embodiment
Embodiment the utility model provided below in conjunction with accompanying drawing is elaborated.
Referring to Fig. 1, Fig. 1 is the structural representation of the utility model one embodiment.As shown in Figure 1, a kind of cleaner that embodiment of the present utility model provides has cyclopneumatic separator 10, also comprise a gravity settling chamber 20 be connected with described cyclopneumatic separator 10, the entrance of described gravity settling chamber 20 is connected with the outlet of described cyclopneumatic separator 10.Air-flow with dust or drop enters cyclopneumatic separator 10 through the entrance of cyclopneumatic separator 10, through cyclopneumatic separator 10 particle that granularity is larger, for example, after granularity is greater than the particle removal of 10 microns, after entering gravity settling chamber 20 and doing further dedusting, clear gas is discharged from the outlet of gravity settling chamber 20.
Referring to Fig. 2, Fig. 2 is the structural representation of the utility model one embodiment.As shown in Figure 2, the dust arrester that this embodiment provides also comprises some blower fans 30 of being located between described cyclopneumatic separator 10 and gravity settling chamber 20, the entrance of described blower fan 30 is communicated with the outlet of described cyclopneumatic separator 10, and the outlet of described blower fan 30 is communicated with the outlet of gravity settling chamber 20.Although the dust arrester shown in Fig. 2 only has a blower fan 30, yet, those skilled in the art can be according to actual needs, for example, according to the air pressure and/or the flow velocity that enter blower fan 30, and the quantity that enters air pressure and/or the blower fan 30 that flow velocity is regulated mutual series connection of gravity settling chamber 20, or the power of selection blower fan 30.
Referring to Fig. 3, Fig. 3 is the structural representation of the utility model one embodiment.As shown in Figure 3, the dust arrester that this embodiment provides also comprises filtration dust catcher 40, and the entrance of described filtration dust catcher 40 is communicated with the outlet of described gravity settling chamber 20.In present embodiment, this filtration dust catcher 40 can be sack cleaner.
Although the cyclopneumatic separator 10 used in the respective embodiments described above, gravity settling chamber 20 and sack cleaner can be those skilled in the art's equipment commonly used or instrument, yet, some preferred embodiment in, can also be equipment or the instrument that some structures are more good.
For example, referring to Fig. 4, Fig. 4 is the structural representation of cyclopneumatic separator 10 in the utility model one embodiment.As shown in Figure 4, described cyclopneumatic separator 10 comprises and helix tube 11 and outlet 12, one end of described helix tube 11 is communicated with entrance, an other end vertically is communicated with an end of described outlet 12 to downward-extension in the shape of a spiral, and an other end of described outlet 12 vertically extends upward and is communicated with exporting.After entering whirlwind and enter helix tube 11 along entrance with the air-flow of dust, air-flow is subject to the guide functions of guide vane and produces strong rotation, along being helix tube 11, moves downward.The drop that density is large and dust are thrown toward wall under centrifugal action, and, under Action of Gravity Field, along barrel, fall to discharging.The air-flow of rotation shrinks to center flow in cylindrical shell, upwards forms secondary vortex flow and discharges from outlet through outlet 12.
In addition, referring to Fig. 5, Fig. 5 is the structural representation of gravity settling chamber 20 in the utility model one embodiment.Described gravity settling chamber 20 comprises a sedimentation chamber be communicated with entrance and exit 22, and the area of the cross section of described sedimentation chamber 22 is greater than the cross-sectional area of its entrance and/or outlet.Dusty gas enters sedimentation chamber 22 under the effect of blower fan 30, and the cross-sectional area passed through due to the interior air-flow of sedimentation chamber 22 increases suddenly, makes the flow velocity of dusty gas in sedimentation chamber 22 will be more much smaller than the flow velocity in entrance.Although grit and air-flow have identical initial velocity, the grit that in air-flow, quality and particle diameter are larger, under the gravitational field effect, obtains larger sinking speed, after after a while, at the bottom of grit drop to chamber, from air-flow, separate, thereby reach the purpose of dedusting.
In some preferred embodiment, described gravity settling chamber 20 also has a collection mouth 23 be communicated with described sedimentation chamber 22, described cyclopneumatic separator 10 also has a discharge pipe 13 be communicated with described helix tube 11 and outlet 12, and described cleaner also comprises a gathering-device 21 be communicated with described collection mouth 23 and/or discharge pipe 13.
In addition, referring to Fig. 6, be the structural representation of sack cleaner in the utility model one embodiment.As shown in Figure 6, described sack cleaner comprises the dust-removal cloth-bag 43 that is arranged in upper box 41, is arranged on the dust collection helix tube 44 in lower box 42, and is arranged on the separation net shelf structure 45 between described dust-removal cloth-bag 43 and described dust collection helix tube 44.
Preferably, described sack cleaner also comprises when dropping at described separation net shelf structure 45 at described dust-removal cloth-bag 43 to alarm and sends the controller of control signal and, for sending the alarm of alarm signal, described controller and described alarm are electrically connected.Described alarm is preferably audible-visual annunciator.
From the structure of above-mentioned sack cleaner, can find out, separation net shelf structure 45 is arranged in the space of upper box 41 and lower box 42 formation, the dust filtered can fall to being collected to the bottom of lower box 42 by separation net shelf structure 45, by dust collection helix tube 44, promote to discharge sack cleaner.Once some or all of dust-removal cloth-bag 43 accidental release, under the iris action of separation net shelf structure 45, can not contact with dust collection helix tube 44, the dust-removal cloth-bag 43 of having avoided coming off is wound around on dust collection helix tubes 44 and causes mechanical breakdown.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. a cleaner, have cyclopneumatic separator, it is characterized in that, also comprises a gravity settling chamber be connected with described cyclopneumatic separator, and the entrance of described gravity settling chamber is connected with the outlet of described cyclopneumatic separator.
2. a kind of cleaner as claimed in claim 1, it is characterized in that, also comprise some blower fans of being located between described cyclopneumatic separator and gravity settling chamber, the entrance of described blower fan is communicated with the outlet of described cyclopneumatic separator, and the outlet of described blower fan is communicated with the outlet of gravity settling chamber.
3. a kind of cleaner as claimed in claim 2, it is characterized in that, described cyclopneumatic separator comprises and helix tube and outlet, one end of described helix tube is communicated with entrance, an other end vertically is communicated with an end of described outlet to downward-extension in the shape of a spiral, and an other end of described outlet vertically extends upward and is communicated with exporting.
4. a kind of cleaner as claimed in claim 1, is characterized in that, described gravity settling chamber comprises a sedimentation chamber be communicated with entrance and exit, and the area of the cross section of described sedimentation chamber is greater than the cross-sectional area of its entrance and/or outlet.
5. a kind of cleaner as claimed in claim 4, it is characterized in that, described gravity settling chamber also has a collection mouth be communicated with described sedimentation chamber, described cyclopneumatic separator also has a discharge pipe be communicated with described helix tube and outlet, and described cleaner also comprises a gathering-device be communicated with described collection mouth and/or discharge pipe.
6. a kind of cleaner as described as claim 1-5 any one, is characterized in that, also comprises filtration dust catcher, and the entrance of described filtration dust catcher is communicated with the outlet of described gravity settling chamber.
7. a kind of cleaner as claimed in claim 6, is characterized in that, described filtration dust catcher is sack cleaner.
8. a kind of cleaner as claimed in claim 7, it is characterized in that, described sack cleaner comprises the dust-removal cloth-bag that is arranged in upper box, is arranged on the dust collection helix tube in lower box, and is arranged on the separation net shelf structure between described dust-removal cloth-bag and described dust collection helix tube.
9. a kind of cleaner as claimed in claim 8, it is characterized in that, described sack cleaner also comprises for dropping at described dust-removal cloth-bag when the described separation net shelf structure and sends the controller of control signal and, for sending the alarm of alarm signal, described controller and described alarm are electrically connected to alarm.
10. a kind of cleaner as claimed in claim 9, is characterized in that, described alarm is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202801895U CN203315879U (en) | 2013-05-21 | 2013-05-21 | Dust removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202801895U CN203315879U (en) | 2013-05-21 | 2013-05-21 | Dust removing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203315879U true CN203315879U (en) | 2013-12-04 |
Family
ID=49655281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202801895U Expired - Fee Related CN203315879U (en) | 2013-05-21 | 2013-05-21 | Dust removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203315879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
-
2013
- 2013-05-21 CN CN2013202801895U patent/CN203315879U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
| CN108930237B (en) * | 2018-08-07 | 2021-03-26 | 北京市海淀区市政服务集团有限公司 | Gravity settling chamber of garbage sweeper |
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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: 20131204 Termination date: 20180521 |