CN202620905U - Block-preventing dust remover for concrete mixing plant - Google Patents
Block-preventing dust remover for concrete mixing plant Download PDFInfo
- Publication number
- CN202620905U CN202620905U CN 201220145670 CN201220145670U CN202620905U CN 202620905 U CN202620905 U CN 202620905U CN 201220145670 CN201220145670 CN 201220145670 CN 201220145670 U CN201220145670 U CN 201220145670U CN 202620905 U CN202620905 U CN 202620905U
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- China
- Prior art keywords
- mixing plant
- concrete mixing
- pulse tube
- block
- dust remover
- 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 - Fee Related
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Abstract
The utility model provides a block-preventing dust remover for a concrete mixing plant. The block-preventing dust remover structurally comprises a shell body and a shell cover, wherein the shell cover is provided with an air outlet, the filter elements are arranged and fixed in the shell body and are arrayed in tubular shape in rows, a pulse tube opposite to the filter elements are arranged between the shell cover and the shell body, pulse mouths of the pulse tube are opposite to top openings of the filter elements, the pulse tube is connected with and controlled by an electromagnetic pulse valve, and the lower side of the electromagnetic pulse valve is connected with the side wall of the shell body through the pulse tube. Compared with the prior art, the block-preventing dust remover for the concrete mixing plant has the advantages of reasonable design, simple structure, convenient use and the like. Besides, dust removal effects are ideal, dedusting pipelines cannot be blocked, and therefore the block-preventing dust remover for the concrete mixing plant reduces maintenance and management cost and has good popularization and utilization value.
Description
Technical field
The utility model relates to a kind of highway engineering and uses dust arrester, and a kind of specifically concrete mixing plant is used the anti-clogging dust arrester.
Background technology
The material transmission in cement and fine coal ashes storehouse is that power source is carried with the pressure-air, and in course of conveying, the silo internal pressure is greater than atmospheric pressure, and compressed air outwards discharges through the filter course of roof scrubber.National regulation regulation, top, powder storehouse must install safety guard additional, and when dust blocks filter core or ventilates when smooth, the storehouse compressed air avoids roof fall accident to take place through the safety relief valve off-load.But the effect of safety valve has been ignored by many producers when design, do not adorn this valve, when the vibrator of roof scrubber breaks down; After floating dust blocked filter core, the continuous rising along with the storehouse inner air pressure was easy to cause roof fall accident; The roof scrubber that guarantees environmental protection is damaged, and compressed air blows the high-altitude with cement in the storehouse or flyash, forms big pollution sources; Severe contamination around environment; What is more, and the deduster top cover is rushed to twenties meters high-altitude, causes serious security incident.The deduster that existing concrete mixing plant bulk cement storage tank is used, the dust in the filter element filtering cement agitating tank of employing accordion-like after the filter core of accordion-like uses a period of time, is prone to stop up, and does not have the effect of dedusting.
The utility model content
The technical assignment of the utility model is the deficiency that solves prior art, provides a kind of simple in structure, concrete mixing plant to use the anti-clogging dust arrester.
The technical scheme of the utility model realizes by following mode; This concrete mixing plant is used the anti-clogging dust arrester, and its structure comprises housing, cap, and said cap is provided with the gas outlet; Be mounted with filter core in the said housing; Said filter core is the tubulation shape to be arranged, and between cap and housing, is provided with the pulse tube relative with filter core, and the pulse mouth of pulse tube is relative with the filter core open top; Said pulse tube connects and by electromagnetic impulse valve control, the downside of electromagnetic impulse valve is connected on the sidewall of housing through pulse tube.
Lower end air inlet place of said housing is provided with fixed flange.
Place, said gas outlet is equipped with the rain-proof cover of taper.
The beneficial effect that the utility model is compared with prior art produced is:
The concrete mixing plant of the utility model with the anti-clogging dust arrester have simple in structure, easy to use, characteristics such as be skillfully constructed; After filter core uses a period of time, constantly impact filter core through electromagnetic impulse valve and can avoid filter core to stop up, thus the service life of improving filter core; Dust removing effects is desirable; Cleaning shaft can be not blocked, thereby reduce the maintenance and management cost, has good value for applications.
Description of drawings
Accompanying drawing 1 is the decomposing schematic representation of the utility model.
Mark in the accompanying drawing is represented respectively:
1, cap, 2, pulse tube, 3, filter core, 4, housing, 5, fixed flange, 6, electromagnetic impulse valve, 7, the pulse mouth, 8, the gas outlet, 9, rain-proof cover.
The specific embodiment
Below in conjunction with accompanying drawing the concrete mixing plant of the utility model is done following the detailed description with the anti-clogging dust arrester.
Shown in accompanying drawing 1; This concrete mixing plant is used the anti-clogging dust arrester, and its structure comprises housing 4, cap 1, and said cap 1 is provided with gas outlet 8; Be mounted with filter core 3 in the said housing 4; Said filter core 3 is the tubulation shape to be arranged, and between cap 1 and housing 4, is provided with the pulse tube 2 relative with filter core 3, and the pulse mouth 7 of pulse tube 2 is relative with filter core 3 open tops; Said pulse tube 2 connects and by electromagnetic impulse valve 6 controls, the downside of electromagnetic impulse valve 6 is connected on the sidewall of housing 4 through pulse tube 2; Lower end air inlet place of said housing 4 is provided with fixed flange 5, makes this dust arrester can easily be installed in the silo of mixing plant; 8 places, said gas outlet are equipped with the rain-proof cover 9 of taper.
Claims (3)
1. concrete mixing plant is used the anti-clogging dust arrester, it is characterized in that its structure comprises housing, cap, and said cap is provided with the gas outlet; Be mounted with filter core in the said housing; Said filter core is the tubulation shape to be arranged, and between cap and housing, is provided with the pulse tube relative with filter core, and the pulse mouth of pulse tube is relative with the filter core open top; Said pulse tube connects and by electromagnetic impulse valve control, the downside of electromagnetic impulse valve is connected on the sidewall of housing through pulse tube.
2. concrete mixing plant according to claim 1 is used the anti-clogging dust arrester, it is characterized in that lower end air inlet place of said housing is provided with fixed flange.
3. concrete mixing plant according to claim 1 is used the anti-clogging dust arrester, it is characterized in that place, said gas outlet is equipped with the rain-proof cover of taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145670 CN202620905U (en) | 2012-04-10 | 2012-04-10 | Block-preventing dust remover for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145670 CN202620905U (en) | 2012-04-10 | 2012-04-10 | Block-preventing dust remover for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202620905U true CN202620905U (en) | 2012-12-26 |
Family
ID=47374150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220145670 Expired - Fee Related CN202620905U (en) | 2012-04-10 | 2012-04-10 | Block-preventing dust remover for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202620905U (en) |
-
2012
- 2012-04-10 CN CN 201220145670 patent/CN202620905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130410 |