CN108187421B - A kind of mine dust removing device and method - Google Patents
A kind of mine dust removing device and method Download PDFInfo
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- CN108187421B CN108187421B CN201810002163.1A CN201810002163A CN108187421B CN 108187421 B CN108187421 B CN 108187421B CN 201810002163 A CN201810002163 A CN 201810002163A CN 108187421 B CN108187421 B CN 108187421B
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- dedusting tank
- dust
- lower case
- dedusting
- inner cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of mine dust removing device and methods, and wherein device includes dedusting tank, multi-functional liquid container, high efficiency filter case；High-pressure spraying head, coarse strainer, fie screen are sequentially installed in dedusting tank from the top down；Coarse strainer, the diameter of fie screen are equal and the edge of the two and the inner cylinder of dedusting tank lower case fit, and have interval between inner cylinder and dedusting tank lower case；The left side wall of dedusting tank lower case is connected with No.1 delivery pipe, and No.1 electrically operated valve is equipped in No.1 delivery pipe；The inner cylinder right end of dedusting tank lower case is connected with No. five delivery pipes, No. five delivery pipes issue to the right Liang Tiao branch after being pierced by out of dedusting tank lower case, one branch is connected by No. three electrically operated valves with multi-functional liquid container, and another branch is connected by No. four electrically operated valves with high efficiency filter case.The difference that the present invention is installed according to device can independently select two different dust removal methods, be conducive to the generation for preventing the respiratory diseases such as Residents in Mining Area or worker's pneumoconiosis.
Description
Technical field
The present invention relates to a kind of dust-extraction unit and method more particularly to a kind of mine dust removing device and methods.
Background technique
Minerals easily form dust, and dust in exploitation and smelting process, due to needing to do the processing such as broken, crushing
The health that people are encroached in air and by respiratory system can be floated for a long time.It include a large amount of solid in dust
The weight toxicant such as grain and lead, arsenic, manganese, nickel, when people work or live under the larger environment of dust concentration for a long time easily
It causes dust to deposit in body and leads to pneumoconiosis, can also cause the symptoms such as acute poisoning when serious.Pneumoconiosis is to endanger the mankind to be good for
Health occupational disease the most serious, not only disease incidence is higher, but also patient's pain, cure rate are lower, and therefore, how innovation environment is protected
Shield industry simultaneously develops a kind of mine dust removing device, to love human health, advocates people-oriented social theory with important
Practical significance.
Summary of the invention
In order to solve shortcoming present in above-mentioned technology, the present invention provides a kind of mine dust removing device and methods.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of mine dust removing device, it includes removing
Dirt tank, multi-functional liquid container, high efficiency filter case；Dedusting tank is by being cylindrical dedusting tank upper housing and dedusting tank lower case
Composition, and the width of dedusting tank lower case is greater than the width of dedusting tank upper housing；Successively pacify from the top down in dedusting tank lower case
Equipped with coarse strainer, fie screen；
Coarse strainer, the diameter of fie screen are equal and the edge of the two and the inner cylinder of dedusting tank lower case fit, inner cylinder with
There is interval, and the upper end of inner cylinder extends to form baffle outward between dedusting tank lower case；Baffle tilts down, the width of baffle
Degree is less than the gap width between inner cylinder and dedusting tank lower case；
The left side wall of dedusting tank lower case is connected with No.1 delivery pipe, and No.1 motor-driven valve is equipped in No.1 delivery pipe
Door；The end of No.1 delivery pipe is provided with dumper；
The inner cylinder right end of dedusting tank lower case is connected with No. five delivery pipes, and No. five delivery pipes are worn out of dedusting tank lower case
Liang Tiao branch is issued after out to the right, a branch is connected by No. three electrically operated valves with multi-functional liquid container, another branch
It is connected by No. four electrically operated valves with high efficiency filter case；
The right end of high efficiency filter case is connected with No. two exhaust pipes；High efficiency filter case is internally provided with filter core；
It is contained with adsorbing powder dust liquid in multi-functional liquid container, the wherein branches of No. five delivery pipes is from multi-functional liquid container
Upper end penetrate after re-extend to the liquid level of adsorbing powder dust liquid hereinafter, forming No. three delivery pipes；It opens the lower end of multi-functional liquid container
No. two delivery pipes are provided at mouthful, No. two delivery pipes are connected by No. two electrically operated valves with the discharge outlet of dedusting tank lower part；
The right end of multi-functional liquid container is provided with No.1 exhaust pipe, No. four delivery pipes；No.1 exhaust pipe is set to dust suction
More than the liquid level of attached liquid, and No. four delivery pipes are set to the liquid level of adsorbing powder dust liquid or less；It is provided in No. four delivery pipes manually
Valve, the delivery pipe on the right side of manually-operated gate are connected by a plurality of branch with slot is dried；
High-pressure spraying head is provided in dedusting tank upper housing, upper end inlet opening and the high-pressure water pipe of high-pressure spraying head fasten phase
It connects, high-pressure water pipe is pierced by the top of dedusting tank upper housing and is connected with the supply equipment of peripheral hardware；
The left side wall of dedusting tank upper housing is connected with air supply tube, and pressure fan is fixedly installed on air supply tube.
The right end for drying slot is connected by hinge with shield rotation, and the both ends of shield and corresponding dry are correspondingly arranged on slot
There is tight locking button；The bottom end for drying slot is provided with support leg, and the height for drying slot can be improved and be placed in dumper under shield
End, to collect the sundries after drying.
The output shaft that coarse strainer, fie screen pass through the transmission shaft and driving motor being arranged concentrically is connected.
The inner diameter of steel flue of dedusting tank lower case is less than or equal to the diameter of dedusting tank upper housing, convenient in transmission shaft band electric filter
It, will be in the gap between dust collection to inner cylinder and dedusting tank lower case by the effect of centrifugal force when rotation.
The lower end of dedusting tank is provided with the support leg of triangular form, so that the height of dedusting tank is higher than multi-functional liquid container, just
It carries out in by gravity from drain, the saving energy.
It is further fixedly arranged on pressure sensor on dedusting tank upper housing, for detecting pressure inside the tank, and when pressure is excessive
Prompt cleaning.
Adsorbing powder dust liquid is aqueous solution or the aqueous solution for being added to adsorbent.
Adsorbent is one or more of active carbon, ion exchange resin, nonionic adsorption resin.
A kind of dry-type dust removing method of mine dust removing device, the operating process of this method are as follows:
Pressure fan is opened, dust laden air is made to enter dedusting tank by air supply tube；
Driving motor is opened, rotates coarse strainer, fie screen constantly under the drive of transmission shaft；Dust laden air is by thick
When strainer, the large dust particle in air can be thrown to the sky between dedusting tank lower case and its inner cylinder under the influence of centrifugal force
In gap；
No. four electrically operated valves are opened, successively the dust laden air after coarse strainer, fine filtering net filtration, is conveyed along No. five
Pipe, which enters in high efficiency filter case, carries out profound filtering；Cleaned air after filtering passes through No. two emission by exhaust pipe to atmosphere
In；
After long-time use, strainer becomes to block, and starts decontamination mode:
It is first turned on No.1 electrically operated valve, the dust particles between dedusting tank lower case and its inner cylinder in gap will be cached in
It is delivered in dumper by No.1 delivery pipe；The process gives dedusting pressure tank by pressure fan, consequently facilitating dust particles
Transport；
Then No. two electrically operated valves are opened and close other all valves；High pressure punching is carried out to strainer by high-pressure spraying head
It washes, enters sewage in multi-functional liquid container by No. two delivery pipes；
When dust concentration is excessively high in multi-functional liquid container, manually-operated gate is opened, the liquid flow in multi-functional liquid container is made
It is dried to drying in slot, forms film-form mineral powders；Then shield is opened, directly sweeps the mineral dust after drying
It is collected into dumper.
A kind of wet-type dust removing method of mine dust removing device, the operating process of this method are as follows:
Pressure fan, No. three electrically operated valves and high-pressure spraying head are opened, is successively passed through again after so that dust laden air is entered dedusting tank
Cross coarse strainer, the filtration of fie screen enters in multi-functional liquid container；Dust laden air is in filtering, the suction by adsorbing powder dust liquid
After attached effect, through No.1 emission by exhaust pipe into atmosphere；
When dust concentration is excessively high in multi-functional liquid container, manually-operated gate is opened, the liquid flow in multi-functional liquid container is made
It is dried to drying in slot, forms film-form mineral powders；Then shield is opened, directly sweeps the mineral dust after drying
It is collected into dumper.
The difference that the present invention is installed according to device can independently select two different dust removal methods, respectively dry dust removal
Method, wet-type dust removing method are particularly suitable for exploiting in minerals and reducing the content for discharging dust in air in smelting process, thus
The generation for preventing the respiratory diseases such as Residents in Mining Area or worker's pneumoconiosis.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the partial top structural schematic diagram of Fig. 1.
Fig. 3 is the two-strip structure schematic diagram for drying slot.
In figure: 1, pressure fan；2, air supply tube；3, dedusting tank upper housing；4, No.1 delivery pipe；5, No.1 electrically operated valve；6,
Baffle；7, dumper；8, dedusting tank lower case；9, support leg；10, high-pressure water pipe；11, high-pressure spraying head；12, pressure sensing
Device；13, coarse strainer；14, fie screen；15, transmission shaft；16, driving motor；17, No. two delivery pipes；18, No. two electrically operated valves；
19, multi-functional liquid container；20, No. three delivery pipes；21, No.1 exhaust pipe；22, manually-operated gate；23, No. three electrically operated valves；24, five
Number delivery pipe；25, No. four electrically operated valves；26, filter core；27, high efficiency filter case；28, No. two exhaust pipes；29, No. four delivery pipes；
30, slot is dried；31, shield.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
A kind of mine dust removing device shown in Fig. 1~3, it includes dedusting tank, multi-functional liquid container 19, high efficiency filter case
27；Dedusting tank is made of the dedusting tank upper housing 3 and dedusting tank lower case 8 for being cylinder, and the width of dedusting tank lower case 8
Degree is greater than the width of dedusting tank upper housing 3；It, can be by the top of dedusting tank upper housing 3 in order to save space and product aesthetics
It is arranged to hemispherical.
Coarse strainer 13, fie screen 14 are sequentially installed in dedusting tank lower case 8 from the top down；Coarse strainer 13, fie screen 14
It is connected by the transmission shaft 15 being arranged concentrically with the output shaft of driving motor 16.
Coarse strainer 13, the diameter of fie screen 14 are equal and the edge of the two and the inner cylinder of dedusting tank lower case 8 fit, interior
There is interval, and the upper end of inner cylinder extends to form baffle 6 outward between cylinder and dedusting tank lower case 8；Baffle 6 tilts down,
The width of baffle 6 is less than the gap width between inner cylinder and dedusting tank lower case 8；
The inner diameter of steel flue of dedusting tank lower case 8 is less than or equal to the diameter of dedusting tank upper housing 3, convenient for driving in transmission shaft 15
It, will be in the gap between dust collection to inner cylinder and dedusting tank lower case 8 by the effect of centrifugal force when strainer rotates.
The left side wall of dedusting tank lower case 8 is connected with No.1 delivery pipe 4, and No.1 electricity is equipped in No.1 delivery pipe 4
Movable valve 5；The end of No.1 delivery pipe 4 is provided with dumper 7, caches between inner cylinder and dedusting tank lower case 8 for collecting
Dust, avoiding Dust Capacity excessively causes to block strainer.
The inner cylinder right end of dedusting tank lower case 8 is connected with No. five delivery pipes 24, and No. five delivery pipes 24 are from dedusting tank lower casing
Liang Tiao branch is issued after being pierced by body 8 to the right, a branch is connected by No. three electrically operated valves 23 with multi-functional liquid container 19,
Another branch is connected by No. four electrically operated valves 25 with high efficiency filter case 27；This two laterals are respectively used to realize dry
Formula process of cleaning and wet-type dust removing method.
The right end of high efficiency filter case 27 is connected with No. two exhaust pipes 28；High efficiency filter case 27 is internally provided with filter core
26；
It is contained with adsorbing powder dust liquid in multi-functional liquid container 19, the wherein branches of No. five delivery pipes is from Multifunctional liquid storage
The upper end of tank 19 is re-extended to the liquid level of adsorbing powder dust liquid after penetrating hereinafter, forming No. three delivery pipes 20；Multi-functional liquid container 19
Lower ending opening at be provided with No. two delivery pipes 17, No. two delivery pipes 17 pass through the row of No. two electrically operated valves 18 and dedusting tank lower part
Mouth is put to be connected；
The right end of multi-functional liquid container 19 is provided with 21, No. four delivery pipes 29 of No.1 exhaust pipe；No.1 exhaust pipe 21 is arranged
More than the liquid level of adsorbing powder dust liquid, and No. four delivery pipes 29 are set to the liquid level of adsorbing powder dust liquid or less；No. four delivery pipes 29
On be provided with manually-operated gate 22, the delivery pipe on 22 right side of manually-operated gate is connected by a plurality of branch with slot 30 is dried；Dry slot
30 can be formed with concrete masonry units, or stainless steel material is made (convenient for transfer).
Dry the right end of slot 30 and connected by hinge with the rotation of shield 31, the both ends of shield 31 and it is corresponding dry it is right on slot
Tight locking button should be provided with；The bottom end for drying slot 30 is provided with support leg, and the height for drying slot can be improved and be placed in dumper
The lower end of shield 31, to collect the sundries after drying.
High-pressure spraying head 11, the upper end inlet opening of high-pressure spraying head 11 and high-pressure water pipe are provided in dedusting tank upper housing 3
10 fastenings connect, and high-pressure water pipe 10 is pierced by from the top of dedusting tank upper housing 3 and is connected with the supply equipment of peripheral hardware；
The left side wall of dedusting tank upper housing 3 is connected with air supply tube 2, and pressure fan 1 is fixedly installed on air supply tube 2.Air-supply
Machine 1 improves pressure inside the tank for pushing dust laden air into dedusting tank, facilitates the transport of dust and air.
The lower end of dedusting tank is provided with the support leg 9 of triangular form, so that the height of dedusting tank is higher than multi-functional liquid container 19,
Convenient for carrying out saving the energy from drain by gravity.
Pressure sensor 12 is further fixedly arranged on dedusting tank upper housing 3, for detecting pressure inside the tank, and it is excessive in pressure
When (thickness filter screen Severe blockage) prompt cleaning.
Adsorbing powder dust liquid is aqueous solution or the aqueous solution for being added to adsorbent.Adsorbent be active carbon, ion exchange resin,
One or more of nonionic adsorption resin.
A kind of dry-type dust removing method of mine dust removing device, the operating process of this method are as follows:
Pressure fan 1 is opened, dust laden air is made to enter dedusting tank by air supply tube 2；
Driving motor 16 is opened, rotates coarse strainer 13, fie screen 14 constantly under the drive of transmission shaft 15；Dust laden air
When by coarse strainer 13, the large dust particle in air can be thrown under the influence of centrifugal force dedusting tank lower case 8 and its
In gap between inner cylinder；
No. four electrically operated valves 25 are opened, the dust laden air after successively filtering by coarse strainer 13, fie screen 14, along five
Number delivery pipe 24, which enters in high efficiency filter case 27, carries out profound filtering；Cleaned air after filtering passes through No. two exhaust pipes 28
It is emitted into atmosphere；
After long-time use, strainer becomes to block, and starts decontamination mode:
It is first turned on No.1 electrically operated valve 5, the dust between dedusting tank lower case 8 and its inner cylinder in gap will be cached in
Grain is delivered in dumper 7 by No.1 delivery pipe 4；The process gives dedusting pressure tank by pressure fan 1, consequently facilitating dust
The transport of particle；
Then No. two electrically operated valves 18 are opened and close other all valves；Strainer is carried out by high-pressure spraying head 11 high
Pressure is rinsed, and enters sewage in multi-functional liquid container 19 by No. two delivery pipes 17；
When dust concentration is excessively high in multi-functional liquid container 19, manually-operated gate 22 is opened, is made in multi-functional liquid container 19
Liquid flow to dry and be dried in slot 30, forms film-form mineral powders；Then shield 31 is opened, after directly drying
Mineral dust is swept in dumper and is collected.
This method is suitable for water-deficient area, and to the area that discharge air quality has higher requirements, has and save
The higher feature of water source, air purification efficiency.
A kind of wet-type dust removing method of mine dust removing device, the operating process of this method are as follows:
Open 1, No. three electrically operated valve 23 of pressure fan and high-pressure spraying head 11, after so that dust laden air is entered dedusting tank again according to
The secondary filtration by coarse strainer 13, fie screen 14 enters in multi-functional liquid container 19；Dust laden air is passing through adsorbing powder dust
After the filtering of liquid, suction-operated, it is emitted into atmosphere by No.1 exhaust pipe 21；
When dust concentration is excessively high in multi-functional liquid container 19, manually-operated gate 22 is opened, is made in multi-functional liquid container 19
Liquid flow to dry and be dried in slot 30, forms film-form mineral powders；Then shield 31 is opened, after directly drying
Mineral dust is swept in dumper and is collected.
This method is suitable for abundant water, and has the area of lower requirement to discharge air quality, has with easy to operate
The lower feature of effect, cost.
The present invention requires the enrichment degree of situation and water resource according to the air quality of different regions, can provide two kinds
Dust removal method has the advantages that dedusting method is flexible, air purification efficiency is high, product recoverable, is particularly suitable in mine
The content that dust in air is reduced in substance exploitation and smelting process, thus the generation of pre- Anti-pneumoconiosis.
Above embodiment is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made within the scope of technical solution of the present invention, also belong to this hair
Bright protection scope.
Claims (10)
1. a kind of mine dust removing device, it is characterised in that: it includes dedusting tank, multi-functional liquid container (19), high efficiency filter case
(27)；The dedusting tank is made of the dedusting tank upper housing (3) and dedusting tank lower case (8) for being cylinder, and dedusting tank
The width of lower case (8) is greater than the width of dedusting tank upper housing (3)；Successively pacify from the top down in the dedusting tank lower case (8)
Equipped with coarse strainer (13), fie screen (14)；
The coarse strainer (13), fie screen (14) diameter is equal and the edge and the inner cylinder phase of dedusting tank lower case (8) of the two
Fitting has interval between inner cylinder and dedusting tank lower case (8), and the upper end of inner cylinder extends to form baffle (6) outward；Baffle
(6) it tilts down, the width of baffle (6) is less than the gap width between inner cylinder and dedusting tank lower case (8)；
The left side wall of the dedusting tank lower case (8) is connected with No.1 delivery pipe (4), and is equipped in No.1 delivery pipe (4)
No.1 electrically operated valve (5)；The end of No.1 delivery pipe (4) is provided with dumper (7)；
The inner cylinder right end of the dedusting tank lower case (8) is connected with No. five delivery pipes (24), and No. five delivery pipes (24) are from dedusting
Liang Tiao branch is issued after being pierced by tank lower case (8) to the right, a branch passes through No. three electrically operated valves (23) and Multifunctional liquid storage
Tank (19) is connected, and another branch is connected by No. four electrically operated valves (25) with high efficiency filter case (27)；
The right end of the high efficiency filter case (27) is connected with No. two exhaust pipes (28)；High efficiency filter case (27) are internally provided with
Filter core (26)；
It is contained with adsorbing powder dust liquid in the multi-functional liquid container (19), the wherein branches of No. five delivery pipes is from multifunction storage
The upper end of flow container (19) is re-extended to the liquid level of adsorbing powder dust liquid after penetrating hereinafter, forming No. three delivery pipes (20)；More function
No. two delivery pipes (17) can be provided at the lower ending opening of fluid reservoir (19), No. two delivery pipes (17) pass through No. two electrically operated valves
(18) it is connected with the discharge outlet of dedusting tank lower part；
The right end of the multi-functional liquid container (19) is provided with No.1 exhaust pipe (21), No. four delivery pipes (29)；No.1 exhaust pipe
(21) it is set to the liquid level of adsorbing powder dust liquid or more, and No. four delivery pipes (29) are set to the liquid level of adsorbing powder dust liquid or less；Institute
It states and is provided with manually-operated gate (22) on No. four delivery pipes (29), the delivery pipe on the right side of manually-operated gate (22) is by a plurality of branch and shines
Dry slot (30) is connected；
It is provided with high-pressure spraying head (11) in the dedusting tank upper housing (3), the upper end inlet opening of high-pressure spraying head (11) and height
Pressure pipe (10) fastening connects, and high-pressure water pipe (10) is pierced by the top of dedusting tank upper housing (3) and the supply equipment with peripheral hardware
It is connected；
The left side wall of the dedusting tank upper housing (3) is connected with air supply tube (2), and air supply tube is fixedly installed pressure fan on (2)
(1)。
2. mine dust removing device according to claim 1, it is characterised in that: the right end for drying slot (30) passes through hinge
Connect with shield (31) rotation, the both ends of shield (31) and corresponding dry are correspondingly arranged on tight locking button on slot；It is described to dry slot
(30) bottom end is provided with support leg, and the height for drying slot can be improved and dumper is made to be placed in the lower ends of shield (31), thus
Collect the sundries after drying.
3. mine dust removing device according to claim 1 or 2, it is characterised in that: the coarse strainer (13), fie screen (14)
It is connected by the transmission shaft (15) being arranged concentrically with the output shaft of driving motor (16).
4. mine dust removing device according to claim 3, it is characterised in that: the inner cylinder of the dedusting tank lower case (8) is straight
Diameter is less than or equal to the diameter of dedusting tank upper housing (3), convenient for passing through the work of centrifugal force when transmission shaft (15) band electric filter rotates
With will be in the gap between dust collection to inner cylinder and dedusting tank lower case (8).
5. mine dust removing device according to claim 4, it is characterised in that: the lower end of the dedusting tank is provided with triangular form
Support leg (9) so that the height of dedusting tank is higher than multi-functional liquid container (19), convenient for by gravity progress from drain,
Save the energy.
6. mine dust removing device according to claim 5, it is characterised in that: also fixed on the dedusting tank upper housing (3)
Pressure sensor (12) are provided with, for detecting pressure inside the tank, and prompt cleaning when pressure is excessive.
7. mine dust removing device according to claim 6, it is characterised in that: the adsorbing powder dust liquid is aqueous solution or addition
The aqueous solution of adsorbent.
8. mine dust removing device according to claim 7, it is characterised in that: the adsorbent is active carbon, ion exchange
One or more of resin, nonionic adsorption resin.
9. a kind of dry-type dust removing method of mine dust removing device using claim 3, it is characterised in that: the operation of the method
Journey are as follows:
It opens pressure fan (1), dust laden air is made to enter dedusting tank by air supply tube (2)；
It opens driving motor (16), rotates coarse strainer (13), fie screen (14) constantly under the drive of transmission shaft (15)；Dust-laden
For air when by coarse strainer (13), the large dust particle in air can be thrown to dedusting tank lower case under the influence of centrifugal force
(8) in the gap and its between inner cylinder；
No. four electrically operated valves (25) are opened, successively the dust laden air after coarse strainer (13), fie screen (14) filtering, along
No. five delivery pipes (24), which enter in high efficiency filter case (27), carries out profound filtering；Cleaned air after filtering passes through No. two rows
Tracheae (28) is emitted into atmosphere；
After long-time use, strainer becomes to block, and starts decontamination mode:
No.1 electrically operated valve (5) are first turned on, the dust between dedusting tank lower case (8) and its inner cylinder in gap will be cached in
Grain is delivered in dumper (7) by No.1 delivery pipe (4)；The process gives dedusting pressure tank by pressure fan (1), thus just
In the transport of dust particles；
Then No. two electrically operated valves (18) are opened and close other all valves；Strainer is carried out by high-pressure spraying head (11) high
Pressure is rinsed, and enters sewage in multi-functional liquid container (19) by No. two delivery pipes (17)；
It when multi-functional liquid container (19) interior dust concentration is excessively high, opens manually-operated gate (22), makes in multi-functional liquid container (19)
Liquid flow to dry and dried in slot (30), form film-form mineral powders；Then shield (31) are opened, will directly shone
Mineral dust after dry, which is swept in dumper, to be collected.
10. a kind of wet-type dust removing method of mine dust removing device using claim 3, it is characterised in that: the operation of the method
Process are as follows:
Pressure fan (1), No. three electrically operated valves (23) and high-pressure spraying head (11) are opened, after so that dust laden air is entered dedusting tank again
Successively enter in multi-functional liquid container (19) by the filtration of coarse strainer (13), fie screen (14)；Dust laden air is passing through
After the filtering of adsorbing powder dust liquid, suction-operated, it is emitted into atmosphere by No.1 exhaust pipe (21)；
It when multi-functional liquid container (19) interior dust concentration is excessively high, opens manually-operated gate (22), makes in multi-functional liquid container (19)
Liquid flow to dry and dried in slot (30), form film-form mineral powders；Then shield (31) are opened, will directly shone
Mineral dust after dry, which is swept in dumper, to be collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002163.1A CN108187421B (en) | 2018-01-02 | 2018-01-02 | A kind of mine dust removing device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002163.1A CN108187421B (en) | 2018-01-02 | 2018-01-02 | A kind of mine dust removing device and method |
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| CN108187421A CN108187421A (en) | 2018-06-22 |
| CN108187421B true CN108187421B (en) | 2019-07-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108854306A (en) * | 2018-06-30 | 2018-11-23 | 芜湖锋珉信息科技有限公司 | Air purifier is used in a kind of office |
| CN109482030B (en) * | 2018-12-13 | 2020-12-15 | 江苏蓝电环保股份有限公司 | Industrial waste gas and dust treatment method |
| CN110624331A (en) * | 2019-10-25 | 2019-12-31 | 山东国舜建设集团有限公司 | Dust collecting device with sweeping function for tail belt filter screen of sintering machine |
| CN111686860B (en) * | 2020-05-12 | 2021-09-17 | 中国环境保护集团有限公司 | Waste residue collection device for waste incineration and use method thereof |
| CN111720942B (en) * | 2020-06-30 | 2021-07-23 | 重庆德能再生资源股份有限公司 | Air exchange system |
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| CN108187421A (en) | 2018-06-22 |
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