CN206168117U - Dust collector for concrete mixing plant - Google Patents
Dust collector for concrete mixing plant Download PDFInfo
- Publication number
- CN206168117U CN206168117U CN201621175890.0U CN201621175890U CN206168117U CN 206168117 U CN206168117 U CN 206168117U CN 201621175890 U CN201621175890 U CN 201621175890U CN 206168117 U CN206168117 U CN 206168117U
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- China
- Prior art keywords
- dust
- bag
- heating chamber
- mixing plant
- concrete mixing
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- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust collector for concrete mixing plant, relates to building construction tool technical field, including casing, dust removal sack, intake pipe and blast pipe, is equipped with heating chamber and filter chamber in the casing, and the heating chamber is located the below of filter chamber, and heating chamber and intake pipe intercommunication, filter chamber and blast pipe intercommunication, the inner wall evenly distributed of heating chamber have a plurality of far -infrared heating plate, and the heating chamber is equipped with the air vent on keeping away from the roof of intake pipe, and the vertical setting of dust removal sack is at the top of filter chamber. The time that the dust removal sack was stopped up can be postponed through providing a dust collector for concrete mixing plant to this scheme, lengthens its life to make it can both keep good filtering quality in the longer time, the far -infrared heating plate who uses has with low costs, energy -conserving advantage, and more importantly has improved the dust collection efficiency greatly.
Description
Technical field
This utility model is related to technical field of building construction tools, and more particularly to a kind of concrete mixing plant is filled with dedusting
Put.
Background technology
Concrete mixing plant is used for the concentrations such as commerical ready-mixed concrete, Larger Engineering Projects construction and cement components production of articles and stirs
Mix place.Concrete mixing plant can produce in process of production substantial amounts of dust, including sandstone dirt, cement dust etc., not only not
Production status are observed beneficial to staff, can also harm be produced to the health of staff, mixing plant periphery ecological environment is polluted,
The high concentration residual buildup of dust is also easy to cause serious security incident in space, therefore needs powder aborning timely
Dirt is removed.
The dust size of concrete mixing plant is small, and traditional dust arrester is usually using bag-type dusting or paper filter element
Dedusting.When work space humidity is larger, the moisture in dust if temperature is higher exists with the state of vapor, dust-removal cloth-bag
Being capable of normal work with paper filter element；If temperature is relatively low, the vapor in dust will condense into liquid, and dust is moistened, and make moist
Dust accumulate in cause on dust-removal cloth-bag or paper filter element dust-removal cloth-bag and paper filter element blocking so that the filtering function of dust arrester
Weaken, it is of long duration even to make filtering function complete failure.Therefore, after use phase dust removing effects are not or not traditional dust arrester
It is good, it is impossible to keep moderately good strainability for a long time.
Notification number discloses a kind of concrete mixing plant dust arrester for the Chinese utility model of CN204447589U, including
Body, the one end of body is provided with screen plate, and the other end is connected with airflow line, and screen plate adopts polyethylene micropore plate system
Into being provided with blower fan on airflow line.The concrete mixing plant dust arrester using polyethylene micropore plate come dedusting, but for
The larger dust of humidity makes the big discounting of dust removing effects of dust arrester using the situation that still can occur to block after a period of time
Button.
Utility model content
The purpose of this utility model is to provide a kind of concrete mixing plant dust arrester, can effectively alleviate dust because taking
The blockage problem caused with aqueous water, extends the service life of filter element, saves equipment replacement cost.
Above-mentioned purpose of the present utility model technical scheme is that：A kind of concrete mixing plant is with removing
Dirt device, including casing, dust-removal cloth-bag, air inlet pipe and exhaustor, are provided with heating chamber and filter chamber in casing, and heating chamber is located at
The lower section of filter chamber, heating chamber is connected with air inlet pipe, and filter chamber connects with exhaustor, and the inwall of heating chamber is evenly distributed with some
Far-infrared heating plate, heating chamber is provided with passage away from the roof of air inlet pipe, and dust-removal cloth-bag is vertically arranged in filter chamber
Top.
By adopting above-mentioned technical proposal, a heating and dehumidification step, Jing were increased before existing bag-type dust process
The aqueous water that dust after far-infrared heating plate heating is carried will be vaporized into vapor, and vapor is entered after dust-removal cloth-bag
Its dust for carrying will be filtered by dust-removal cloth-bag, and dust is drying regime, therefore the long period is using can also make dedusting
Cloth bag keeps higher filter efficiency.Additionally, radiant heat energy is converted into far infrared by far-infrared heating plate by electric-heating coatings
Heat energy, improves the temperature of heating chamber, reduces the temperature of loss of making moist, and enhances the heat absorption speed of aqueous water, reduces
Heat-energy losses, therefore not only low cost also energy-conservation.
Preferably, the inwall of heating chamber and filter chamber is equipped with warming plate, and far-infrared heating plate is arranged on warming plate
Side.
By adopting above-mentioned technical proposal, in inwall all layer overlay warming plates of heating chamber and filter chamber, heating chamber
The effect of warming plate is to reduce the energy dissipation that far-infrared heating plate is heated, energy saving；The effect of the warming plate of filter chamber
It is to improve the temperature for filtering interior, reduces filter chamber's temperature difference indoor with heating, is steamed with reducing the heated water that is vaporized into of aqueous water
Enter after gas in filter chamber due to the larger probability for being liquefied as water again of the temperature difference at two, the raising efficiency of heating surface, make dust
Can keep dry state in dust-removal cloth-bag as far as possible, to extend the service life of dust-removal cloth-bag.
Preferably, passage is arranged higher than heating chamber top, and passage lower section is provided with breather, and ventilation inside pipe wall is provided with spiral shell
Rotation aeroscopic plate.
By adopting above-mentioned technical proposal, passage is in order that the gas after being heated is being entered higher than heating chamber top
Can be through the process of a rising, in the process, if also have failing the aqueous water that is vaporized in time before filter chamber, they
Rise along spiral air-conducting plate, the collision due to the effect of gravity and with spiral air-conducting plate in the process, larger particles
Aqueous water may be fallen by sedimentation, and air is just entered together with dust and the remaining very little globule and filters indoor.
Therefore, breather and spiral air-conducting plate can play certain eliminating water effect.
Preferably, passage is provided with purification filter screen.
By adopting above-mentioned technical proposal, the effect that purification filter screen is arranged on passage is to remove carried in air
A little solid large particulate matters, such as gravel, fibre dust, preventing bulky grain solid material from entering behind filter chamber reduces dust-removal cloth-bag
Filter efficiency, shorten dust-removal cloth-bag service life.
Preferably, dust-removal cloth-bag is connected with vibrating mechanism.
By adopting above-mentioned technical proposal, after being dust-removal cloth-bag connection vibrating mechanism, the Dust Capacity accumulated on dust-removal cloth-bag
Will greatly reduce, reduce the blocked probability of dust-removal cloth-bag, dust-removal cloth-bag is used the longer time, is kept more preferable
Dust removing effects.
Preferably, vibrating mechanism includes motor, vibrator, fixed mount and spring, and spring, vibrator and dust-removal cloth-bag are all solid
It is scheduled on fixed mount, motor is connected with vibrator and motor is fixed in casing.
By adopting above-mentioned technical proposal, by the cooperation of motor and vibrator, for dust-removal cloth-bag the vibration energy, bullet are provided
Spring is connected as dust-removal cloth-bag there is provided vibration condition.
Preferably, support frame is provided with dust-removal cloth-bag, support frame includes bracing ring and support bar, upper and lower bracing ring
Between vertically connect some circumferentially distributed support bars.
By adopting above-mentioned technical proposal, support frame is set in dust-removal cloth-bag, bracing ring makes dust-removal cloth-bag two ends end
Mouth can keep maximum bore, and efficiency of dust collection is improved as far as possible；Support bar makes dust-removal cloth-bag keep straightened condition without there is portion
Divide the situation of stacking, so that all areas of dust-removal cloth-bag can play dustproof function, realize maximized utilization rate.
Preferably, dust-removal cloth-bag lower section is provided with ash bin, and fall ash bin open top, and inside is equipped with water.
Arrange ash bin, accumulate in the dust energy on dust-removal cloth-bag by adopting above-mentioned technical proposal, dust-removal cloth-bag lower section
Enough it is collected in ash bin, the adsorbing powder dust that will be removed is capable of after the built-in water of the ash bin that falls, prevents the dust to be again introduced into air
In, the dust being removed is reduced as far as possible flies into reduction dust removing effects in air, the feelings of the service life of shortening dust-removal cloth-bag again
Condition.
Preferably, the fall side of ash bin is provided with water inlet pipe, and opposite side is provided with dust flue, the downward-sloping setting of dust flue, water
The height of position is in the mouth of pipe of dust flue.
The water fallen in ash bin can be changed by adopting above-mentioned technical proposal, water inlet pipe and dust flue, to remove water in
Dust, and dust flue is downward-sloping, height of water level in the mouth of pipe of dust flue, be arranged so that dust accretions in water surface
Can be with water Liu Jin dust flues when upper.
Preferably, dust flue is connected with water pump.
By adopting above-mentioned technical proposal, can be by the water band of the ash bin that falls by the effect of water pump after drain pipe connection water pump
Dust to aspirate away together, water pump has dust bigger suction, therefore, it is possible to reduce the phenomenon that dust is gathered in the ash bin that falls.
To sum up, a kind of concrete mixing plant dust arrester described in the utility model, can postpone dust-removal cloth-bag and be blocked
The time of plug, extend its service life, and make it that good strainability can be kept in longer time；What is used is remote red
Outside line heating plate has the advantages that low cost, energy-conservation, it is often more important that substantially increase efficiency of dust collection.
Description of the drawings
Fig. 1 is the overall diagram of embodiment 1；
Fig. 2 is vibrating mechanism schematic diagram in embodiment 1；
Fig. 3 is the Center Vent tube schematic diagram of embodiment 2.
Reference：1st, casing；101st, heating chamber；1011st, passage；102nd, filter chamber；2nd, air inlet pipe；3rd, exhaustor；
4th, far-infrared heating plate；5th, dust-removal cloth-bag；6th, warming plate；7th, breather；701st, spiral air-conducting plate；8th, filter screen is purified；9th, shake
Motivation structure；901st, motor；902nd, vibrator；903rd, fixed mount；904th, spring；10th, blower fan.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in figure 1, a kind of concrete mixing plant dust arrester, including casing 1, heating chamber 101 is divided into inside casing 1
With filter chamber 102, and heating chamber 101 be located at filter chamber 102 lower section.
Heating chamber 101 is communicated with the air inlet pipe 2 of outside near bottom, and the inwall of heating chamber 101 is equipped with one layer of heat preservation plate 6,
Warming plate 6 is made up of heat-preservation cotton.Some far-infrared heating plates 4 are uniformly provided with warming plate 6.Moist closet top is away from air inlet pipe
2 side is provided with passage 1011, the connection of passage 1011 filter chamber 102.
Filter chamber 102 is communicated with the exhaustor 3 of outside near top, and blower fan 10 is connected with outside exhaustor 3, and blower fan 10 is to machine
Gas in shell 1 plays swabbing action, improves efficiency of dust collection.Vibrating mechanism 9 is provided with filter chamber 102.
As shown in Figure 2.Vibrating mechanism 9 includes four springs 904 that top is fixed, and the end of spring 904 is fixed with level
Fixed mount 903, vibrator 902 is fixed with fixed mount 903, vibrator 902 is connected with motor 901, motor further through belt
901 are arranged in casing 1.Motor 901 is that vibrator 902 provides power, and vibrator 902 produces shake under the driving of motor 901
Swing, and can be with vibrator 902 1 after fixed mount 903 is connected with spring 904 and can move, therefore it is fixed with vibrator 902
Play vibration.
The lower section of fixed mount 903 is provided with some dust-removal cloth-bags 5, and the lower section of dust-removal cloth-bag 5 is provided with the ash bin that falls of open top, and fall ash
Case is built with water.
The air for carrying dust is entered in heating chamber 101 under the swabbing action of blower fan 10 from air inlet pipe 2, and is heated room
Far-infrared heating plate 4 in 101 is uniformly heated, and the aqueous water in air is vaporized into vapor after being heated；Water after gasification
Steam and air, dust are entered in filter chamber 102 together from passage 1011, and continuation rises under the swabbing action of blower fan 10
In dust-removal cloth-bag 5；Dust-removal cloth-bag 5 filters the adsorbing powder dust in air, and the air after purification is discharged to casing 1 from exhaustor 3 again
Outward.Meanwhile, under the concussion effect of vibrating mechanism 9, thereon the poly- dust of area falls into the falling in ash bin of lower section to dust-removal cloth-bag 5,
And the water absorption fallen in ash bin, prevent from being again introduced in air.
General new dust-removal cloth-bag is larger due to eyelet, and its efficiency of dust collection is not high enough, using a period of time after, due to
One one-tenth dust is gathered in the effects such as sieving, collision, delay, diffusion, electrostatic, dust-removal cloth-bag surface；In dust removal process after,
Into main filtering layer, by the effect of this metafiltration layer, the larger dust-removal cloth-bag of mesh can also obtain higher mistake to this layer of dust
Filter efficiency；As dust is in the accumulation on dust-removal cloth-bag surface, the efficiency and resistance of dust-removal cloth-bag all increase, when the pressure of its both sides
When difference is very big, in the tiny grit extruding past that some can be attached to surface, reduce efficiency of dust collection.Accordingly, it would be desirable to the greatest extent may be used
The eyelet that dust-removal cloth-bag surface can be reduced is blocked, and passes through heating, dry flue gas, using vibrating mechanism dust-removal cloth-bag can be made long
Time keeps higher efficiency of dust collection.
Embodiment 2
As shown in Figure 1,3, a kind of concrete mixing plant dust arrester, the present embodiment is to ventilate with the difference of embodiment 1
Hole 1011 is positioned above being provided with purification filter screen 8 in the position at the top of heating chamber 101, and passage 1011, under passage 1011
Side is provided with breather 7, and the inwall of breather 7 is provided with spiral air-conducting plate 701.
Air after heating is entered in breather 7, in the presence of spiral air-conducting plate 701 under the swabbing action of blower fan 10
Spiral, the aqueous water not being vaporized in time in the process is settled under the action of gravity of itself and fallen, or is collided
The tube wall of breather 7 or spiral air-conducting plate 701 and be trapped, while gravel, fibre dust in air etc. is cleaned filter screen 8 blocking
Cut, be only left short grained water droplet as dust and air are risen in filter chamber 102.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make as needed the modification without creative contribution after this specification is read to the present embodiment, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a kind of concrete mixing plant dust arrester, including casing（1）, dust-removal cloth-bag（5）, air inlet pipe（2）And exhaustor
（3）, it is characterised in that：Casing（1）Inside it is provided with heating chamber（101）And filter chamber（102）, and heating chamber（101）Positioned at filter chamber
（102）Lower section, heating chamber（101）With air inlet pipe（2）Connection, filter chamber（102）With exhaustor（3）Connection, heating chamber（101）
Inwall be evenly distributed with some far-infrared heating plates（4）, heating chamber（101）Away from air inlet pipe（2）Roof be provided with logical
Pore（1011）, dust-removal cloth-bag（5）It is vertically arranged in filter chamber（102）Top.
2. concrete mixing plant dust arrester according to claim 1, it is characterised in that：The heating chamber（101）With
Filter chamber（102）Inwall be equipped with warming plate（6）, far-infrared heating plate（4）It is arranged on warming plate（6）Top.
3. concrete mixing plant dust arrester according to claim 1, it is characterised in that：The passage（1011）It is high
In heating chamber（101）Top is arranged, passage（1011）Lower section is provided with breather（7）, breather（7）Inwall is provided with spiral air-conducting
Plate（701）.
4. concrete mixing plant dust arrester according to claim 3, it is characterised in that：The passage（1011）On
It is provided with purification filter screen（8）.
5. concrete mixing plant dust arrester according to claim 1, it is characterised in that：The dust-removal cloth-bag（5）Even
It is connected to vibrating mechanism（9）.
6. concrete mixing plant dust arrester according to claim 5, it is characterised in that：The vibrating mechanism（9）Bag
Include motor（901）, vibrator（902）, fixed mount（903）And spring（904）, spring（904）, vibrator（902）And dust removing cloth
Bag（5）All it is fixed on fixed mount（903）On, motor（901）With vibrator（902）It is connected and motor（901）It is fixed on casing
（1）On.
7. concrete mixing plant dust arrester according to claim 1, it is characterised in that：The exhaustor（3）Connection
There is blower fan（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175890.0U CN206168117U (en) | 2016-11-02 | 2016-11-02 | Dust collector for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621175890.0U CN206168117U (en) | 2016-11-02 | 2016-11-02 | Dust collector for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168117U true CN206168117U (en) | 2017-05-17 |
Family
ID=58681726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621175890.0U Expired - Fee Related CN206168117U (en) | 2016-11-02 | 2016-11-02 | Dust collector for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168117U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051327A (en) * | 2017-06-26 | 2017-08-18 | 孔令有 | A kind of spray-drying pelleting machine |
| CN107754537A (en) * | 2017-11-25 | 2018-03-06 | 韩梅 | Bag-type dust environmental protection equipment for industrial gasses |
| CN107899312A (en) * | 2017-11-25 | 2018-04-13 | 韩梅 | A kind of bag-type dust environment friendly system |
| CN108525413A (en) * | 2018-05-22 | 2018-09-14 | 马龙县天龙橡胶制品有限公司 | A kind of waste tire processing exhaust gas purification system |
| CN109229989A (en) * | 2018-11-06 | 2019-01-18 | 张冲 | A kind of concrete mixing plant dust suppression powder tank |
-
2016
- 2016-11-02 CN CN201621175890.0U patent/CN206168117U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051327A (en) * | 2017-06-26 | 2017-08-18 | 孔令有 | A kind of spray-drying pelleting machine |
| CN107754537A (en) * | 2017-11-25 | 2018-03-06 | 韩梅 | Bag-type dust environmental protection equipment for industrial gasses |
| CN107899312A (en) * | 2017-11-25 | 2018-04-13 | 韩梅 | A kind of bag-type dust environment friendly system |
| CN108525413A (en) * | 2018-05-22 | 2018-09-14 | 马龙县天龙橡胶制品有限公司 | A kind of waste tire processing exhaust gas purification system |
| CN109229989A (en) * | 2018-11-06 | 2019-01-18 | 张冲 | A kind of concrete mixing plant dust suppression powder tank |
| CN109229989B (en) * | 2018-11-06 | 2019-08-30 | 常德市鼎城盛祥混凝土有限公司 | A kind of concrete mixing plant dust suppression powder tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |