CN205145893U - Viscidity fine particle collects dust remover - Google Patents
Viscidity fine particle collects dust remover Download PDFInfo
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- CN205145893U CN205145893U CN201520941329.8U CN201520941329U CN205145893U CN 205145893 U CN205145893 U CN 205145893U CN 201520941329 U CN201520941329 U CN 201520941329U CN 205145893 U CN205145893 U CN 205145893U
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Abstract
The utility model discloses a viscidity fine particle collects dust remover. The device includes dust collector shell and arranges collector unit and the filter unit in left and right cavity, the collector unit is including arranging cyclone and the whirlwind divertor in left cavity, all be equipped with the dust -loaded air air inlet duct on each cyclone's upper portion, each cyclone's air outlet, cleaned air mend wind gap and negative pressure close the wind discharging pipe respectively with left cavity in top seal storehouse, middle gas -tight silo and lower hold intercommunication, filter unit is including setting up the guide roll in right cavity, crosses the filter pulp curtain along what the guide roll launched, crossing the filter pulp curtain and separating into the interval and clean air interval of dust -loaded air with right cavity, dust -loaded air interval and top seal storehouse intercommunication are provided with the exhaust chamber in clean air interval. The utility model discloses a collector unit and filter unit's layering is collected and classifying filtration, carries out purification treatment with dust -loaded air, has dust collection efficiency height, purification high quality, the long characteristics of operating time.
Description
Technical field
The utility model relates to collection and the filtration of the viscosity fine dust distributed in the production process and packaging process of chemical products, refractory material, grinding materials and grinding tool, mechanical processing industry, is specifically a kind of viscosity fine dust collecting dust-removing device.
Background technology
Along with the extensive development of chemical industry, iron and steel, grinding materials and grinding tool, refractories industry, in process of production the viscosity fine dust that produces or distribute also get more and more, injure the healthy of production environment and staff.Particularly often by the epoxylite powder, phenolic resinoid powder, plastic powder, the cellulose material bonded powder that use as binding agent, owing to having light weight, easily bonding, the easily moisture absorption, the characteristic such as poisonous, very easily enter the respiratory system of people and be attached on human body skin, being detrimental to health.General these bonding pulvis very light weight, easily volatilizations are flown away and are formed the trickle dust of granularity, collect such dust more difficult.Add that such dust easily bonds, the easy moisture absorption, adopt traditional filtering type cloth bag, filter cylinder or electrostatic precipitator often to occur the phenomenon of " paste bag ", " paste plate ", easily cause the inefficacy of cleaner; Adopt traditional spraying or water curtain class wet-scrubbing equipment then to need liquid flux that is attracting with dust, that mix, not only operating cost is high but also waste liquid post-processed is also very difficult.At present, the collection for this kind of caking property fine dust does not also have desirable special equipment with absorption.
Summary of the invention
The purpose of this utility model provides a kind of for weak point existing in above-mentioned prior art just and is applicable to the collection of caking property fine dust and the dust arrester of absorption.The utility model is mainly by layering collection and the classified filtering of collector unit and filter element, contaminated air containing caking property fine dust is carried out purified treatment, has that efficiency of dust collection is high, depuration quality is high, compact conformation, easy to use, stream time long, the feature that not easily lost efficacy.
The purpose of this utility model is achieved through the following technical solutions:
Viscosity fine dust collecting dust-removing device of the present utility model comprises closed shell of dust remover and the collector unit be arranged in shell of dust remover in left and right chamber and filter element;
Described collector unit comprises several cyclone separators be vertically arranged in left chamber, and is enclosed in centre by described each cyclone separator and the whirlwind air deflector that is connected with dust laden air of top; The dust laden air air inlet duct be connected with the diversion outlet of described whirlwind air deflector middle and lower part is equipped with on the top of each cyclone separator, described dust laden air air inlet duct is separately provided with cleaned air wind-supplying mouth, be equipped with air outlet at the top of each cyclone separator, be equipped with negative pressure in the bottom of each cyclone separator and close wind discharge nozzle; Left chamber becomes top seal storehouse, intermediate seal storehouse and Lower Hold by upper and lower baffle for separating, the air outlet of each cyclone separator, cleaned air wind-supplying mouth close wind discharge nozzle with negative pressure and are connected with Lower Hold with top seal storehouse, intermediate seal storehouse respectively, on lower clapboard, be provided with the benefit wind control valve being communicated with cleaned air and intermediate seal storehouse, the dust stratification cabinet arranged in the bottom of Lower Hold is just closing the lower outlet of wind discharge nozzle to negative pressure simultaneously;
Described filter element comprise to be arranged in right chamber in two rows, some guide rollers being staggeredly arranged in parallel, be the filter cotton curtain of a few font expansion of continuous print successively along adjacent upper lower steering roll, be arranged on the bottom of right chamber and the forward and backward filtration lap be connected with the initial and end end of filter cotton curtain respectively, and for realizing the winding mechanism of forward and backward filtration lap coordinated type folding and unfolding; It is interval interval with several clean airs that right chamber is separated into dust laden air by described filter cotton curtain; Each clean air interval is all that in each clean air interval, be provided with wind chamber, described wind chamber is all communicated with the clean air room be positioned on the right side of right chamber by the folder chamber formed between the outer filter cotton curtain around guide roller both sides on every root; Dust laden air interval between every two adjacent zone of clean air is connected with the top seal storehouse in left chamber.
The quantity of cyclone separator described in the utility model is four.
Cyclone separator described in the utility model and whirlwind air deflector are volute type structure.
The cabinet of dust stratification described in the utility model is the airtight dust stratification cabinet of drawer type.
It is the rubber bellows structure (soft material can adopt rubber leather hose, silica gel leather hose etc.) that soft material is made that negative pressure described in the utility model closes wind tremie pipe.
The front and back panel matched with filter cotton curtain in wind chamber described in the utility model offers respectively and arranges air-permeating hole more, the outlet of described wind chamber comes together in clean air room, has air exhauster at clean air indoor location.
Filtration pressure difference meter is provided with between dust laden air interval in the utility model in right chamber and clean air room.
One in forward and backward filtration lap described in the utility model is the filtration lap of the clean filter cotton of winding, and another be the filtration lap of dirty filter cotton after attract dust of reeling.
Operation principle of the present utility model is as follows:
Contaminated air containing caking property fine dust mainly by the eddy flow layering collection of collector unit and the adsorption filtration of filter element, is carried out classification collection and filtration, compact conformation, efficiency of dust collection is high by the utility model, the depuration quality of air is high; Meanwhile, the forward and backward filtration lap that the utility model is rotated by coordinated type, can change easily clean filter cotton carry out continuous effective ground adsorption filtration, longevity of service, not easily lost efficacy, easy to use.
The eddy flow layering of so-called collector unit is collected and is referred to: after the contaminated air containing caking property fine dust is inhaled into whirlwind air deflector, dust is thrown toward the skin of air-flow under the influence of centrifugal force, then be tangentially dumped into the dust laden air air inlet duct of four cyclone separators, then air-flow backspin enters in the body of cyclone separator; Simultaneously, in order to accelerate the precession speed of dust laden air, open the switch mending wind control valve, the cleaned air entered from Lower Hold enters intermediate seal storehouse in left chamber (this gas-tight silo is the public seal cavity of four cyclone separators) through mending wind control valve, then the cleaned air wind-supplying mouth be opened in each cyclone separator on dust laden air air inlet duct screws at a high speed in the body of cyclone separator; Above-mentioned two strands of air-flows cross superposition, dust laden air air-flow be positioned at inner side cleaned air air-flow impact under accelerate eddy flow and along cyclone separator inner body wall rotate sink, dust centrifugal force simultaneously in air-flow also strengthens thereupon, dust granules be thrown toward cyclone inwall and along inwall backspin to bottom; The dust weight gathered when bottom be greater than negative pressure that rubber leather hose or Silicone Rubber pipe make close wind tremie pipe close tight power time, the lower outlet that dust will close wind tremie pipe by negative pressure continues to fall, and falls in the just right dust stratification cabinet of lower outlet.Meanwhile, the air outlet by top is discharged by the swirling eddy containing a small amount of micronic dust in each cyclone separator, and is pooled to top seal storehouse.
The adsorption filtration of so-called filter element refers to: collect in the dust-contained airflow containing a small amount of micronic dust in top seal storehouse, and the dust laden air entered in right chamber that can move to right is interval, and the filter cotton curtain then launched in right chamber carries out adsorption filtration, becomes clean air; Under the effect of air exhauster, the clean air removed after micronic dust enters clean air interval, and the many rows air-permeating hole in wind chamber on front and back panel is sucked into wind chamber, then comes together in clean air indoor, is finally discharged in atmosphere.
In addition, the utility model is because be provided with filtration pressure difference meter, once pressure reduction is greater than setting value, just illustrate that dust that filter cotton curtain adsorbs reaches capacity state, then by rotating winding mechanism, forward and backward filtration lap will do coordinated type together and rotate, and filter cotton clean after allowing launches to form clean filter cotton curtain along guide roller, to continue adsorb better and filter; Dirty filter cotton curtain is then wound onto on dirty filtration lap.
The beneficial effects of the utility model are as follows:
The utility model is mainly by layering collection and the classified filtering of collector unit and filter element, contaminated air containing caking property fine dust is carried out purified treatment, has that efficiency of dust collection is high, depuration quality is high, compact conformation, easy to use, stream time long, the feature that not easily lost efficacy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 be the shunting of dust laden air and cross with the cleaned air filled into time air-flow schematic diagram.
Fig. 4 is the longitudinal section of filter element part.
In figure, sequence number illustrates: 1, shell of dust remover, 2, left chamber, 2-1, top seal storehouse, 2-2, intermediate seal storehouse, 2-3, Lower Hold, 3, right chamber, 3-1, dust laden air is interval, 3-2, clean air is interval, 4, clean air room, 5, cyclone separator, 5-1, dust laden air air inlet duct, 5-2, cleaned air wind-supplying mouth, 5-3, air outlet, 5-4, negative pressure closes wind discharge nozzle, 6, whirlwind air deflector, 7, mend wind control valve, 8, dust stratification cabinet, 9, upper spacer, 10, lower clapboard, 11, guide roller, 12, filter cotton curtain, 13, front filtration lap, 14, rear filtration lap, 15, winding mechanism, 16, wind chamber, 17, filtration pressure difference meter, HC, dust laden air, QJ, clean air, GJ, cleaned air.
Detailed description of the invention
The utility model is further described below with reference to accompanying drawing:
As shown in Figure 1 to 4, viscosity fine dust collecting dust-removing device of the present utility model comprises closed shell of dust remover 1 and the collector unit that is arranged in shell of dust remover in left and right chamber 2,3 and filter element;
Described collector unit comprises several cyclone separators 5 be vertically arranged in left chamber 2, and is enclosed in centre by described each cyclone separator and the whirlwind air deflector 6 that is connected with dust laden air of top; The dust laden air air inlet duct 5-1 be connected with the diversion outlet of described whirlwind air deflector 6 middle and lower part is equipped with on the top of each cyclone separator 5, described dust laden air air inlet duct 5-1 is separately provided with cleaned air wind-supplying mouth 5-2, be equipped with air outlet 5-3 at the top of each cyclone separator 5, be equipped with negative pressure in the bottom of each cyclone separator 5 and close wind discharge nozzle 5-4; Left chamber 2 is separated into top seal storehouse 2-1, intermediate seal storehouse 2-2 and Lower Hold 2-3 by upper and lower dividing plate 9,10, air outlet 5-3, cleaned air wind-supplying mouth 5-2 and the negative pressure of each cyclone separator 5 are closed wind discharge nozzle 5-4 and are connected with Lower Hold 2-3 with top seal storehouse 2-1, intermediate seal storehouse 2-2 respectively, on lower clapboard 10, be provided with the benefit wind control valve 7 being communicated with cleaned air and intermediate seal storehouse 2-2, the dust stratification cabinet 8 arranged in the bottom of Lower Hold 2-3 is just closing the lower outlet of wind discharge nozzle 5-4 to negative pressure simultaneously;
Described filter element comprise to be arranged in right chamber 3 in two rows, the some guide rollers 11 that are staggeredly arranged in parallel, successively along the adjacent upper lower steering roll 11 filter cotton curtain 12 that a few font launches in continuous print, be arranged on the bottom of right chamber 3 and the forward and backward filtration lap 13,14 be connected with the initial and end end of filter cotton curtain 12 respectively, and for realizing the winding mechanism 15 of forward and backward filtration lap coordinated type folding and unfolding; Right chamber 3 is separated into the interval 3-1 of dust laden air and the interval 3-2 of several clean airs by described filter cotton curtain 12; The interval 3-2 of each clean air is all by the folder chamber formed between the outer filter cotton curtain 12 around guide roller both sides on every root, in the interval 3-2 of each clean air, be provided with wind chamber 16, described wind chamber 16 is all communicated with the clean air room 4 be positioned on the right side of right chamber 3; The interval 3-1 of dust laden air between every two adjacent zone of clean air between 3-2 is connected with the top seal storehouse 2-1 in left chamber 2.
The quantity of cyclone separator 5 described in the utility model is four (see Fig. 3).
Cyclone separator 5 described in the utility model and whirlwind air deflector 6 are volute type structure (see Fig. 3).
The cabinet of dust stratification described in the utility model 8 is the airtight dust stratification cabinet (see Fig. 1) of drawer type.
It is the rubber bellows structure (see Fig. 1, soft material can adopt rubber leather hose, silica gel leather hose etc.) that soft material is made that negative pressure described in the utility model closes wind tremie pipe 5-4.
The front and back panel matched with filter cotton curtain 12 in wind chamber 16 described in the utility model offers respectively and arranges air-permeating hole (see Fig. 4) more, the outlet of described wind chamber 16 comes together in clean air room 4(see Fig. 2), in clean air room 4, air exhauster is installed.
Filtration pressure difference meter 17(is provided with see Fig. 1) between the interval 3-1 of dust laden air in the utility model in right chamber 3 and clean air room 4.
One in forward and backward filtration lap 13,14 described in the utility model is the filtration lap of the clean filter cotton of winding, and another be the filtration lap of dirty filter cotton after attract dust of reeling.
Concrete service condition of the present utility model is as follows:
First connecting containing the contaminated air input channel of caking property fine dust and the top inlet of whirlwind air deflector 6 of purified treatment will be needed; , be in place by dust stratification cabinet 8, whether checked filter pulp curtain 12 launches to put in place meanwhile.Then, the run switch of whirlwind air deflector 6, cyclone separator 5, benefit wind control valve 7 and air exhauster is opened.After purification a period of time, if observe the pressure reduction registration of filtration pressure difference meter 17 once be greater than setting value, just illustrate that dust that filter cotton curtain 12 adsorbs has reached capacity state, at this moment just need to rotate winding mechanism 14, forward and backward filtration lap 13,14 will do coordinated type together and rotate, filter cotton clean after allowing launches to form clean filter cotton curtain 12 along guide roller, to continue adsorb better and filter; Dirty filter cotton curtain is then wound onto on dirty filtration lap.After air-treatment to be purified, close above-mentioned each run switch.
The purification process concrete in the utility model of dust laden air is as follows: after the contaminated air containing caking property fine dust is inhaled into whirlwind air deflector 6, dust is thrown toward the skin of air-flow under the influence of centrifugal force, then be tangentially dumped into the dust laden air air inlet duct 5-1 of four cyclone separators 5, then air-flow backspin enters in the body of cyclone separator 5; Simultaneously, in order to accelerate the precession speed of dust laden air, open the switch mending wind control valve 7, the cleaned air entered from Lower Hold 2-3 is the public seal cavity of four cyclone separators through mending wind control valve 7 intermediate seal storehouse this gas-tight silo of 2-2(entered in left chamber 2), then the cleaned air wind-supplying mouth 5-2 be opened in each cyclone separator 5 on dust laden air air inlet duct 5-1 screws at a high speed in the body of cyclone separator 5; Above-mentioned two strands of air-flows cross superposition, dust laden air air-flow be positioned at inner side cleaned air air-flow impact under accelerate eddy flow and along cyclone separator 5 inner body wall rotate sink, dust centrifugal force simultaneously in air-flow also strengthens thereupon, dust granules be thrown toward cyclone inwall and along inwall backspin to bottom; The dust weight gathered when bottom be greater than negative pressure that rubber leather hose or Silicone Rubber pipe make close wind tremie pipe 5-4 close tight power time, the lower outlet that dust will close wind tremie pipe 5-4 by negative pressure continues to fall, and falls in the just right dust stratification cabinet 8 of lower outlet.Meanwhile, containing the swirling eddy of a small amount of micronic dust, the air outlet 5-3 by top is discharged in each cyclone separator 5, and be pooled to top seal storehouse 2-1.Then, collect in the dust-contained airflow containing a small amount of micronic dust in the 2-1 of top seal storehouse, the interval 3-1 of the dust laden air entered in right chamber 3 that can move to right, the filter cotton curtain 12 then launched in right chamber 3 carries out adsorption filtration, becomes clean air; Under the effect of air exhauster, the clean air removed after micronic dust enters the interval 3-2 of clean air, and the many rows air-permeating hole in wind chamber 16 on front and back panel is sucked into wind chamber 16, then comes together in clean air room 4, is finally discharged in atmosphere.
Claims (8)
1. a viscosity fine dust collecting dust-removing device, is characterized in that: it comprises closed shell of dust remover (1) and the collector unit that is arranged in left and right chamber in shell of dust remover (2,3) and filter element;
Described collector unit comprises several cyclone separators (5) be vertically arranged in left chamber (2), and is enclosed in centre by described each cyclone separator and the whirlwind air deflector (6) that is connected with dust laden air of top, the dust laden air air inlet duct (5-1) be connected with the diversion outlet of described whirlwind air deflector (6) middle and lower part is equipped with on the top of each cyclone separator (5), described dust laden air air inlet duct (5-1) is separately provided with cleaned air wind-supplying mouth (5-2), be equipped with air outlet (5-3) at the top of each cyclone separator (5), be equipped with negative pressure in the bottom of each cyclone separator (5) and close wind discharge nozzle (5-4), left chamber (2) is by upper, lower clapboard (9, 10) top seal storehouse (2-1) is separated into, intermediate seal storehouse (2-2) and Lower Hold (2-3), the air outlet (5-3) of each cyclone separator (5), cleaned air wind-supplying mouth (5-2) and negative pressure close wind discharge nozzle (5-4) respectively with top seal storehouse (2-1), intermediate seal storehouse (2-2) is connected with Lower Hold (2-3), on lower clapboard (10), be provided with the benefit wind control valve (7) being communicated with cleaned air and intermediate seal storehouse (2-2) simultaneously, the dust stratification cabinet (8) arranged in the bottom of Lower Hold (2-3) is just closing the lower outlet of wind discharge nozzle (5-4) to negative pressure,
Described filter element comprise to be arranged in right chamber (3) in two rows, the some guide rollers (11) that are staggeredly arranged in parallel, successively along adjacent upper lower steering roll (11) the filter cotton curtain (12) that a few font launches in continuous print, be arranged on the bottom of right chamber (3) and the forward and backward filtration lap (13,14) be connected with the initial and end end of filter cotton curtain (12) respectively, and for realizing the winding mechanism (15) of forward and backward filtration lap coordinated type folding and unfolding; Right chamber (3) is separated into dust laden air interval (3-1) and several clean air intervals (3-2) by described filter cotton curtain (12); Each clean air interval (3-2) is all by the folder chamber formed between the outer filter cotton curtain (12) around guide roller both sides on every root, in each clean air interval (3-2), be provided with wind chamber (16), described wind chamber (16) is all communicated with the clean air room (4) being positioned at right chamber (3) right side; Be positioned at the dust laden air interval (3-1) between every two adjacent zone of clean air between (3-2) to be connected with the top seal storehouse (2-1) of left chamber (2).
2. viscosity fine dust collecting dust-removing device according to claim 1, is characterized in that: the quantity of described cyclone separator (5) is four.
3. viscosity fine dust collecting dust-removing device according to claim 1, is characterized in that: described cyclone separator (5) and whirlwind air deflector (6) are volute type structure.
4. viscosity fine dust collecting dust-removing device according to claim 1, is characterized in that: described dust stratification cabinet (8) is the airtight dust stratification cabinet of drawer type.
5. viscosity fine dust collecting dust-removing device according to claim 1, is characterized in that: described negative pressure closes the rubber bellows structure that wind tremie pipe (5-4) is made for soft material.
6. viscosity fine dust collecting dust-removing device according to claim 1, it is characterized in that: the front and back panel matched with filter cotton curtain (12) in described wind chamber (16) offers respectively and arranges air-permeating hole more, the outlet of described wind chamber (16) comes together in clean air room (4), in clean air room (4), be provided with air exhauster.
7. viscosity fine dust collecting dust-removing device according to claim 1, is characterized in that: be provided with filtration pressure difference meter (17) between the dust laden air interval (3-1) in right chamber (3) and clean air room (4).
8. viscosity fine dust collecting dust-removing device according to claim 1, it is characterized in that: one in described forward and backward filtration lap (13,14) is the filtration lap of the clean filter cotton of winding, another be the filtration lap of dirty filter cotton after attract dust of reeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941329.8U CN205145893U (en) | 2015-11-24 | 2015-11-24 | Viscidity fine particle collects dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941329.8U CN205145893U (en) | 2015-11-24 | 2015-11-24 | Viscidity fine particle collects dust remover |
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| Publication Number | Publication Date |
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| CN205145893U true CN205145893U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520941329.8U Active CN205145893U (en) | 2015-11-24 | 2015-11-24 | Viscidity fine particle collects dust remover |
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| CN (1) | CN205145893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366956A (en) * | 2019-08-31 | 2019-10-25 | 郑州中联收获机械有限公司 | A kind of grass cutting collection box case lid, cropper grass cutting collection box and harvester for peanut |
-
2015
- 2015-11-24 CN CN201520941329.8U patent/CN205145893U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110366956A (en) * | 2019-08-31 | 2019-10-25 | 郑州中联收获机械有限公司 | A kind of grass cutting collection box case lid, cropper grass cutting collection box and harvester for peanut |
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