CN211328753U - Heavy dust treatment equipment - Google Patents
Heavy dust treatment equipment Download PDFInfo
- Publication number
- CN211328753U CN211328753U CN201922225659.8U CN201922225659U CN211328753U CN 211328753 U CN211328753 U CN 211328753U CN 201922225659 U CN201922225659 U CN 201922225659U CN 211328753 U CN211328753 U CN 211328753U
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- Prior art keywords
- dust
- bag
- dust removal
- gas
- air
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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.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 133
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000002912 waste gas Substances 0.000 claims abstract description 36
- 239000008187 granular material Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of dust exhaust-gas treatment equipment, in particular to heavy dust treatment equipment, including dust removal cabinet and fan, the last air-supply line and the play tuber pipe of being provided with of dust removal cabinet, the air-supply line below is provided with the funnel of accomodating the dust, is provided with the sack that is used for filtering the dust in the dust removal cabinet, and during the use of equipment, the waste gas of carrying the dust when the air-supply line, during the dust of large granule subsides the entering funnel, the waste gas after subsiding is discharged from going out the tuber pipe after the sack filters, an object of the utility model is to provide a convenient clearance and the good heavy dust treatment equipment of dust removal effect.
Description
Technical Field
The utility model belongs to the technical field of dust exhaust-gas treatment equipment, in particular to heavy dust disposal equipment.
Background
A large amount of dust is generated in the production process of the mechanical manufacturing industry, air is seriously polluted, the quality of life is reduced, the ecological environment is damaged, meanwhile, workers work in the environment, the respiratory tract is possibly narrowed, the lung capacity is reduced or the breathing is difficult, pneumoconiosis can be caused for a long time, the short-term and long-term harm is caused to people, and therefore the dust must be controlled, so that the environment is not polluted, and the health of the human body is not harmed. However, the following disadvantages still exist in the dust treatment commonly on the market at present: traditional polishing dust collecting equipment is mostly direct to remove dust through spraying, and dust removal effect is poor, and when handling heavy dust, a large amount of dust can be piled up in dust collecting equipment for the short time, inconvenient clearance.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims at providing a convenient clearance and the good heavy dust disposal equipment of dust removal effect.
The purpose of the utility model is realized like this:
the utility model provides a heavy dust treatment equipment, includes dust removal cabinet and fan, is provided with the air-supply line and goes out the tuber pipe on the dust removal cabinet, and the air-supply line below is provided with the funnel of accomodating the dust, is provided with the sack that is used for filtering the dust in the dust removal cabinet, and during equipment uses, when carrying the waste gas of dust through the air-supply line, during the dust of large granule subsides and gets into the funnel, the waste gas after subsiding is discharged from going out the tuber pipe after the sack filters.
Preferably, a collecting bag and a control valve used for controlling the communication between the funnel and the collecting bag are arranged below the funnel, and the collecting bag is detachably arranged on the funnel.
Preferably, a wind screen is arranged in the dust removing cabinet, and exhaust gas entering from the air inlet pipe blows to the wind screen.
Preferably, a dust removal cavity and a gas collection cavity connected with the air outlet pipe are arranged in the dust removal cabinet, the cloth bag is arranged at the bottom of the gas collection cavity, and waste gas in the dust removal cavity enters the gas collection cavity after being filtered by the cloth bag.
Preferably, a switch valve is arranged between the gas collection cavity and the air outlet pipe, a gas bag for cleaning the cloth bag is connected to the gas collection cavity, the switch valve is closed when the cloth bag is cleaned, the gas bag inflates the gas collection cavity, and gas enters the dust removal cavity through the cloth bag and cleans dust on the cloth bag.
Preferably, the air outlet pipe is connected with a secondary filtering and purifying chamber, and the waste gas filtered by the dust removal cabinet is filtered by the secondary filtering and purifying chamber and then discharged.
Preferably, the secondary filtration clean room includes the base, and the base below is provided with the collecting vessel, is provided with the frame on the base and crosses the filter bag, crosses the diameter that filters the hole on the filter bag and be less than the sack and filter the hole, crosses the filter bag setting in the frame, and when equipment used, waste gas blows and crosses the filter bag and support tightly on the frame.
Preferably, the fan is arranged between the air outlet pipe and the secondary filtering and purifying chamber, and the air inlet and the air outlet of the fan are both provided with a speed reduction blocking net.
Preferably, the bottom of the dust removal cabinet is provided with a conical collecting part, and a collecting barrel is detachably arranged below the collecting part.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the utility model discloses heavy dust treatment equipment, including dust removal cabinet and fan, be provided with air-supply line and play tuber pipe on the dust removal cabinet, be provided with the funnel of accomodating the dust below the air-supply line, be provided with the sack that is used for filtering the dust in the dust removal cabinet, when equipment uses, when the waste gas of carrying the dust passes through the air-supply line, the dust of large granule subsides and gets into in the funnel, the waste gas after subsiding is discharged from going out the tuber pipe after the sack filters, a large amount of dust just subsides at the air-supply line in the dust removal process, reduce the quality of the dust that gets into in the dust removal cabinet, facilitate the clearance; a collecting bag and a control valve for controlling the funnel to be communicated with the collecting bag are arranged below the funnel, the collecting bag is detachably arranged on the funnel, and the arrangement of the valve and the collecting bag is convenient for a user to clean dust in the collecting funnel; the bottom of the dust removal cabinet is provided with a conical collection part, and a collection barrel is detachably arranged below the collection part, so that a user can clean dust at the bottom of the dust removal cabinet conveniently.
2. The dust removal cabinet is provided with the wind shield, waste gas entering from the air inlet pipe is blown to the wind shield, and the arrangement of the wind shield is convenient for the waste gas to form turbulent flow, so that dust in the waste gas is settled; the dust collection cabinet is internally provided with a dust collection cavity and a gas collection cavity connected with the air outlet pipe, the cloth bag is arranged at the bottom of the gas collection cavity, waste gas in the dust collection cavity enters the gas collection cavity after being filtered by the cloth bag, the cloth bag is low in cost and large in filtering area, and the filtering efficiency is convenient to improve; a switch valve is arranged between the gas collection cavity and the air outlet pipe, and a gas bag for cleaning the cloth bag is connected to the gas collection cavity.
3. The air outlet pipe of the utility model is connected with a secondary filtering and purifying chamber, the waste gas filtered by the dust removal cabinet is filtered by the secondary filtering and purifying chamber and then discharged, and the secondary filtering and purifying chamber is arranged to improve the cleaning effect of the waste gas and dust; the secondary filter clean room includes the base, the base below is provided with the collecting vessel, be provided with the frame on the base and cross the bag, and cross the filter bag, cross the diameter that the filtration hole on the filter bag is less than the filtration hole on the sack, because the sack with cross the different dust particles of diameter in the bag clearance waste gas in proper order, the efficiency of filtration of the improve equipment of being convenient for, cross the filter bag setting in the frame, during the use of equipment, waste gas blows and crosses the filter bag and support tightly on the frame, because it is less to cross the filtration hole on the filter bag, it is great easily to lead to atmospheric pressure in the filter bag, the setting of frame is favorable to avoiding the.
4. The fan sets up between tuber pipe and secondary filter clean room, and fan air intake and air outlet all are provided with the speed reduction block, and the speed of dust granule in the waste gas is convenient for reduce in the setting of speed reduction block, reduces the impact of dust granule to the fan flabellum, is favorable to prolonging the life of fan.
Drawings
Fig. 1 is one of the cross-sectional views of the present invention;
fig. 2 is a second cross-sectional view of the present invention.
The reference numbers in the figures mean: 1-an air inlet pipe; 2-a dust removal cabinet; 3-air outlet pipe; 4-a fan; 5-secondary filtration purification chamber; 6-wind shield; 7-cloth bag; 8-air bag; 11-a funnel; 12-a control valve; 13-a collection bag; 21-a gas collection cavity; 22-a dust removal cavity; 23-a collecting section; 24-a collection bucket; 31-switching the valve; 41-deceleration blocking net; 51-a base; 52-outer frame; 53-filter bag; 81-trachea.
Detailed Description
The invention will be further described in the following with reference to the accompanying drawings in which:
referring to fig. 1 to 2, a heavy dust treatment device, including dust removal cabinet 2 and fan 4, be provided with air-supply line 1 and play tuber pipe 3 on the dust removal cabinet 2, air-supply line 1 below is provided with a plurality of groups and accomodates the funnel 11 of dust, be provided with the sack 7 that is used for filtering the dust in the dust removal cabinet 2, when equipment uses, when the waste gas that carries the dust passes through air-supply line 1, the dust of large granule subsides and gets into in the funnel 11, the waste gas after subsiding is discharged from play tuber pipe 3 after 7 filtration of sack, a large amount of dust just subsides at air-supply line 1 in the dust removal process, reduce the quality of dust in getting into dust removal cabinet 2, make things convenient for the clearance of dust removal cabinet 2.
2 bottoms of dust removal cabinet are provided with conical collection portion 23, and collection portion 23 below is detachable and is provided with collecting vessel 24, and convenient to use person clears up the dust of 2 bottoms of dust removal cabinet, and 2 bottoms of dust removal cabinet are provided with two sets of interconnect's collection portion 23 in this embodiment, and collection portion 23 and collecting vessel 24 set up the dust that convenient to use person cleared up 2 bottoms of dust removal cabinet.
Preferably 11 below of funnel is provided with collection bag 13 and is used for controlling funnel 11 and the control flap 12 who collects bag 13 intercommunication, the dust in funnel 11 is collected in the convenient to use person's clearance of setting up of valve and collection bag 13, during the equipment usage, control flap 12 is closed, the dust is piled up in funnel 11, during the maintenance of equipment clearance, open control flap 12, dust in the funnel 11 gets into collects bag 13, will collect bag 13 and dismantle direct transportation from 11 below of funnel, the convenient to use person clears up the dust in collecting funnel 11.
In this embodiment, the wind shield 6 is arranged in the dust removal cabinet 2, the waste gas entering from the air inlet pipe 1 blows to the wind shield 6, the arrangement of the wind shield 6 facilitates the waste gas to form turbulent flow, so that dust in the waste gas is settled, the wind shield 6 is fixed at the top of the dust removal cabinet 2 and forms a cavity with a downward opening, and the waste gas blows out from the cavity and blows into the collection part 23.
The dust removal cabinet 2 is internally provided with a dust removal cavity 22 and a gas collection cavity 21 connected with the air outlet pipe 3, the cloth bag 7 is arranged at the bottom of the gas collection cavity 21, waste gas in the dust removal cavity 22 enters the gas collection cavity 21 after being filtered by the cloth bag 7, and the cloth bag 7 is low in cost, large in filtering area and convenient to improve filtering efficiency.
Preferably, a switch valve 31 is arranged between the gas collection cavity 21 and the air outlet pipe 3, the gas collection cavity 21 is connected with a gas bag 8 used for cleaning the cloth bag 7, when the cloth bag 7 is cleaned, the switch valve 31 is closed, the gas bag 8 inflates the gas collection cavity 21, gas enters the dust removal cavity 22 through the cloth bag 7 and removes dust on the cloth bag 7, the cloth bag 7 is conveniently cleaned, the dust is prevented from blocking air holes in the cloth bag 7, and the dust removal efficiency of the dust treatment equipment is prevented from being affected.
The air outlet pipe 3 is connected with a secondary filtering and purifying chamber 5, the waste gas filtered by the dust removing cabinet 2 is filtered by the secondary filtering and purifying chamber 5 and then is discharged, the secondary filtering and purifying chamber 5 is arranged to improve the cleaning effect of the waste gas and dust, the secondary filtering and purifying chamber 5 comprises a base 51, a collecting barrel 24 is arranged below the base 51, an outer frame 52 and a filter bag 53 are arranged on the base 51, and the filter bag 53, the filter holes on the filter bag 53 are smaller than the diameter of the filter holes on the cloth bag 7, because the cloth bag 7 and the filter bag 53 sequentially clean dust particles with different diameters in the waste gas, the filtering efficiency of the equipment is convenient to improve, the filter bag 53 is arranged in the outer frame 52, when the equipment is used, the waste gas blows the filter bag 53 to be tightly propped against the outer frame 52, because the filtering holes on the filtering bag 53 are small, the air pressure in the filtering bag 53 is easy to be large, and the arrangement of the outer frame 52 is beneficial to avoiding the damage of the filtering bag 53 caused by the overlarge air pressure in the using process.
Preferably, the fan 4 is arranged between the air outlet pipe 3 and the secondary filtering and purifying chamber 5, the air inlet and the air outlet of the fan 4 are both provided with a speed reducing blocking net 41, the speed of dust particles in waste gas is convenient to reduce due to the arrangement of the speed reducing blocking net 41, the impact of the dust particles on fan blades of the fan 4 is reduced, and the service life of the fan 4 is prolonged.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A heavy dust handling equipment characterized in that: including dust removal cabinet (2) and fan (4), be provided with air-supply line (1) and go out tuber pipe (3) on dust removal cabinet (2), air-supply line (1) below is provided with funnel (11) of accomodating the dust, be provided with in the dust removal cabinet (2) and be used for filtering sack (7) of dust, during the equipment uses, when the waste gas that carries the dust passes through air-supply line (1), during the dust of big granule subsides and gets into funnel (11), discharge in the play tuber pipe (3) after the waste gas after subsiding filters through sack (7).
2. The heavy dust handling equipment of claim 1, wherein: the funnel (11) below is provided with collects bag (13) and is used for controlling funnel (11) and control flap (12) of collecting bag (13) intercommunication, collects bag (13) and can dismantle the setting on funnel (11).
3. A heavy dust handling equipment according to claim 1 or 2, characterized in that: a wind shield (6) is arranged in the dust removal cabinet (2), and waste gas entering from the air inlet pipe (1) blows to the wind shield (6).
4. A heavy duty dust handling apparatus according to claim 3, wherein: the dust removal cabinet (2) is internally provided with a dust removal cavity (22) and a gas collection cavity (21) connected with the air outlet pipe (3), the cloth bag (7) is arranged at the bottom of the gas collection cavity (21), and waste gas in the dust removal cavity (22) enters the gas collection cavity (21) after being filtered by the cloth bag (7).
5. The heavy dust handling equipment of claim 4, wherein: a switch valve (31) is arranged between the gas collection cavity (21) and the air outlet pipe (3), a gas bag (8) used for cleaning the cloth bag (7) is connected to the gas collection cavity (21), the switch valve (31) is closed when the cloth bag (7) is cleaned, the gas bag (8) inflates air into the gas collection cavity (21), and gas enters the dust removal cavity (22) through the cloth bag (7) and cleans dust on the cloth bag (7).
6. A heavy duty dust handling apparatus according to claim 4 or 5, wherein: the air outlet pipe (3) is connected with a secondary filtering and purifying chamber (5), and waste gas filtered by the dust removal cabinet (2) is discharged after being filtered by the secondary filtering and purifying chamber (5).
7. The heavy dust handling equipment of claim 6, wherein: the secondary filtration clean room (5) includes base (51), and base (51) below is provided with collecting vessel (24), is provided with frame (52) and crosses filter bag (53) on base (51), and crosses filter bag (53), crosses the diameter of filtering the hole on filter bag (53) and being less than sack (7), crosses filter bag (53) and sets up in frame (52), and during the use of equipment, waste gas blows and crosses filter bag (53) and support tightly on frame (52).
8. The heavy dust handling equipment of claim 7, wherein: the fan (4) is arranged between the air outlet pipe (3) and the secondary filtering and purifying chamber (5), and the air inlet and the air outlet of the fan (4) are both provided with a speed reduction blocking net (41).
9. A heavy dust handling equipment according to claim 1 or 2 or 4 or 5 or 7 or 8, characterized in that: the bottom of the dust removal cabinet (2) is provided with a conical collection part (23), and a collection barrel (24) is detachably arranged below the collection part (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225659.8U CN211328753U (en) | 2019-12-12 | 2019-12-12 | Heavy dust treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225659.8U CN211328753U (en) | 2019-12-12 | 2019-12-12 | Heavy dust treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328753U true CN211328753U (en) | 2020-08-25 |
Family
ID=72104432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225659.8U Expired - Fee Related CN211328753U (en) | 2019-12-12 | 2019-12-12 | Heavy dust treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211328753U (en) |
-
2019
- 2019-12-12 CN CN201922225659.8U patent/CN211328753U/en not_active Expired - Fee Related
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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: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |