CN112742136B - Integral type environmental protection processing apparatus that opencut area was used - Google Patents
Integral type environmental protection processing apparatus that opencut area was used Download PDFInfo
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- CN112742136B CN112742136B CN202110030495.2A CN202110030495A CN112742136B CN 112742136 B CN112742136 B CN 112742136B CN 202110030495 A CN202110030495 A CN 202110030495A CN 112742136 B CN112742136 B CN 112742136B
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- discharge pipe
- filter plate
- plate
- filter
- cabinet body
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- 230000007613 environmental effect Effects 0.000 title claims description 9
- 239000000428 dust Substances 0.000 claims abstract description 54
- 239000000706 filtrate Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/04—Regenerating the washing fluid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an integrated environment-friendly treatment device for an open-pit mine, which comprises a bottom plate and a cabinet body arranged on the bottom plate along the vertical direction, wherein a circular cutting groove with an opening at the left end is formed in the left side surface of the cabinet body, a discharge pipe extends leftwards from the center of the right end of the circular cutting groove, a rotating plate is rotatably connected to the left side of the cabinet body on the discharge pipe, and the rotating plate is connected with the left side of the cabinet body in a sealing manner; a filter cavity is formed between the rotating plate and the circular cutting groove in the cabinet body, and a notch is formed in the outer side of the circumference of the discharge pipe; filtrate is arranged in the filter cavity, an air inlet pipe which is inclined towards the lower left and is communicated with the filter cavity is fixedly arranged on the right side of the cabinet body, and an outlet of the air inlet pipe is introduced into the filtrate; the right side of the rotating plate is provided with a plurality of filter plates, and the rotating plate is internally provided with an elastic component at the core end of each filter plate; the integrated environment-friendly treatment device is simple in structure and can effectively reduce the content of dust in air.
Description
Technical Field
The invention belongs to the technical field of environment-friendly equipment, and particularly relates to an integrated environment-friendly treatment device for an open-pit mine area.
Background
At present, mining environment problems of mining areas (such as open coal mines) in China are complex and various, and influence and damage to regional ecological environment are strong. The mining process of the mining area is accompanied by strong ground surface disturbance, so that the ecological landscape pattern of the mining area is changed drastically in a short time, and the environmental problems caused by the drastic change are widely concerned by the society and the government. Particularly, dust generated in mining and transportation processes in mining areas is large, particularly, the dust content in air is increased rapidly after vehicles run or when wind blows, the environment is seriously polluted, and the health of workers is influenced, so that most of the prior water spraying or dust collection vehicles are adopted for reducing the dust content in air, the water spraying mode can play a role in inhibiting dust, but the water consumption is large, and the dust is generated when the vehicles run after ground water is dried; the dust collection vehicle is adopted, and the filter plate is easy to block due to large dust, and is troublesome to clean.
Disclosure of Invention
The invention aims to provide an integrated environment-friendly treatment device for an open-pit mine, which is simple in structure and can effectively reduce the content of dust in air.
In order to achieve the purpose, the invention provides the following technical scheme:
in order to solve the technical problems, the invention provides an integrated environment-friendly treatment device for an open-pit mine, which comprises a bottom plate and a cabinet body arranged on the bottom plate along the vertical direction, wherein a circular cutting groove with an opening at the left end is formed in the left side surface of the cabinet body, a discharge pipe is arranged in the center of the right end of the circular cutting groove in a leftward extending mode, a rotating plate is rotatably connected to the left side of the cabinet body on the discharge pipe, and the rotating plate is connected with the left side of the cabinet body in a sealing mode; a filter cavity is formed between the rotating plate and the circular cutting groove in the cabinet body, and a notch is formed in the upper part of the discharge pipe, which is positioned on the outer side of the circumference in the filter cavity; filtrate is arranged in the filter cavity, an air inlet pipe which is inclined towards the lower left and is communicated with the filter cavity is fixedly arranged on the right side of the cabinet body, and an outlet of the air inlet pipe is introduced into the filtrate; a plurality of filter plates which slide in the radial direction are uniformly arranged on the right side of the rotating plate at intervals along the circumferential direction of the discharge pipe, the right side of each filter plate is in sealing contact with the right side of the circular cutting groove, and an elastic component is arranged at the proximal end of each filter plate in the rotating plate and is used for forcing the distal end of each filter plate to be pressed on the inner circumferential side wall of the circular cutting groove; the rotating plate is used for filtering adsorbed dust in filtrate when driving the filter plate to rotate, and the dust on the filter plate enters the discharge pipe from the notch under the action of gravity when the filter plate rotates to the upper part of the discharge pipe.
Through the technical scheme, air containing dust is introduced into the filtrate through the air inlet pipe, the filtrate adsorbs the dust in the air, the dust is collected and precipitated to the bottom of the filter cavity, and the air passing through the filtrate enters the filter cavity and then is discharged through the discharge pipe from the notch; the rotation changes the board and drives a plurality of filter plates and rotates, will deposit the dust of gathering in the filter chamber bottom when the filter plate rotates and from the filtrating in, and when the filter plate changes to the discharging pipe top, in the dust on the filter plate slided the discharging pipe by the notch, this integral type environmental protection processing apparatus is simple structure not only, can effectively reduce the content of dust in the air in addition, the clearance of the absorbent dust of can being convenient for simultaneously, greatly reduced work load.
Furthermore, an air duct coaxial with the discharge pipe is fixedly arranged at the right end of the air inlet pipe, the air duct is communicated with the air inlet pipe, the left end of the air duct is a blind end, the right end of the air duct is an air inlet, and the communication position of the air inlet pipe and the air duct is close to the blind end of the air duct; the rotary shaft is connected with the discharging pipe in the cabinet body in a rotating mode and is coaxial with the discharging pipe, the left end of the rotary shaft extends into the discharging pipe, the right end of the rotary shaft penetrates through the blind end of the air drum and extends into the air drum, spiral sheets are arranged on the outer side of the circumference of the rotary shaft extending into the discharging pipe, and dust in the discharging pipe is discharged from the left end of the discharging pipe through the spiral sheets when the rotary shaft rotates; the rotating shaft is provided with fan blades at the outer side extending into the air duct, and the rotating shaft is used for driving the fan blades to rotate when rotating so as to introduce air containing dust into the filtrate through the air inlet pipe; the upper end of the cabinet body is provided with a driving component for driving the rotating plate and the rotating shaft to rotate.
Furthermore, the driving assembly comprises a double-shaft motor, the double-shaft motor is fixedly installed at the upper end of the cabinet body, a gear is fixedly arranged on a left output shaft of the double-shaft motor, and a gear ring meshed with the gear is fixedly arranged on the outer side of the rotating plate; a first belt wheel is fixedly arranged on a right output shaft of the double-shaft motor, a second belt wheel is fixedly arranged between the cabinet body and the left end of the air duct in the rotating shaft, and a transmission belt is arranged between the first belt wheel and the second belt wheel.
Through above-mentioned technical scheme, when the biax motor starts, on the one hand through gear drive ring gear drive commentaries on classics board slow rotation, on the other hand rotates through first band pulley, drive belt, second band pulley drive pivot, and on the one hand during the pivot rotates the left end of pushing out the dust in the discharging tube by the discharging tube through the flight on the one hand, thereby on the other hand drives the flabellum that is located the dryer and rotates the air that will contain the dust and send into in the inlet duct.
Furthermore, guide sliding plates are arranged on the left side and the right side of the filtering surface of each filter plate along the direction perpendicular to the axis of the discharging pipe, a limiting sliding chute is arranged on each guide sliding plate along the direction perpendicular to the axis of the discharging pipe, the two guide sliding plates are connected to the scraper in a sliding manner, and a left convex column extending into the limiting sliding chute on the left side of the filter plate is arranged at the left end of the scraper; a track groove is formed in the right end face of the circular cutting groove, and a right convex column which penetrates through a limiting sliding groove in the right side of the filter plate and extends into the track groove is formed in the right end of the scraper; when the filter plate rotates, the scraper is driven by the matching of the right convex column and the track groove to scrape and convey dust on the filter plate into the discharge pipe from the notch.
Further, the track groove comprises an arc section, a centripetal section and a centrifugal section; the arc section and the discharge pipe are concentrically arranged, and two ends of the arc section are both positioned above the notch; the centripetal section and the centrifugal section are symmetrically arranged and are respectively communicated with two ends of the arc section, and the communication position of the centripetal section and the centrifugal section is close to the discharge pipe; when the right convex column is positioned in the arc section, the scraper is positioned at the far end of the filter plate and is contacted with the circumferential inner side wall of the circular cutting groove; when the right convex column is positioned in the centripetal section, the scraper moves towards the direction close to the discharge pipe along with the rotation of the filter plate; when the right convex column is positioned in the centrifugal section, the scraper moves towards the direction far away from the discharge pipe along with the rotation of the filter plate.
Furthermore, a plurality of radial grooves which correspond to the filter plates one to one are uniformly arranged on the right end surface of the rotating plate at intervals along the circumferential direction of the discharge pipe, the filter plates are connected in the radial grooves in a sliding manner along the radial direction, and a guide slide rod which is connected with the filter plates in a sliding manner is arranged in each radial groove along the radial direction; the elastic component is a first spring, and the first spring is positioned between the proximal end of the radial groove and the filter plate and is sleeved on the guide slide rod to force the distal end of the filter plate to be pressed on the inner circumferential side wall of the circular cutting groove; the inner circumferential side wall of the circular cutting groove is provided with a wedge-shaped convex block above the centripetal section, the filter plate moves towards the direction close to the discharge pipe when the filter plate rotates to the wedge-shaped convex block and compresses the first spring, and when the filter plate rotates past the wedge-shaped convex block, the filter plate is pressed on the inner circumferential side wall of the circular cutting groove under the action of the first spring.
When the filter plate rotates to the centripetal section, the scraper leaves the inner side wall of the circular cutting groove under the action of the right convex column and the centripetal section of the track groove and moves towards the direction close to the discharge pipe; the filter plate vibrates under the action of the first spring and the wedge-shaped lug in the process of moving towards the centripetal section, so that dust filtered out from the filter plate can be vibrated down, and the filter plate is further cleaned.
Furthermore, a sealing ring groove is formed in the outer side of the circular cutting groove at the left end of the cabinet body, and a sealing convex ring which is connected into the sealing ring groove in a rotating mode is arranged at the right end of the rotating plate; the filter liquor in the filter cavity can be effectively prevented from flowing out through the matching of the sealing convex ring and the sealing ring groove.
Furthermore, an annular convex shoulder which is rotatably connected to the outer side of the discharge pipe is arranged on the left side of the rotating plate, and a baffle ring which is propped against the left end of the annular convex shoulder is fixedly arranged on the discharge pipe; this setting can guarantee to change the board and seal on the left surface of the cabinet body.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
(1) when the dust-removing filter is used, air containing dust is introduced into the filter liquor through the air inlet pipe, the filter liquor adsorbs the dust in the air, the dust is collected and precipitated to the bottom of the filter cavity, and the air passing through the filter liquor enters the filter cavity and then is discharged through the discharge pipe from the notch; the rotating plate is rotated to drive the filter plates to rotate, dust precipitated and accumulated at the bottoms of the filter cavities is filtered from filtrate when the filter plates rotate, and the dust on the filter plates slides into the discharge pipe from the notch when the filter plates rotate to the position above the discharge pipe, so that the integrated environment-friendly treatment device is simple in structure, can effectively reduce the content of dust in air, is convenient for cleaning adsorbed dust, and greatly reduces the workload;
(2) when the double-shaft motor is started, on one hand, the gear is driven by the gear to drive the rotating plate to rotate slowly, on the other hand, the rotating shaft is driven to rotate by the first belt wheel, the transmission belt and the second belt wheel, on the one hand, dust in the discharge pipe is pushed out from the left end of the discharge pipe by the spiral sheet when the rotating shaft rotates, and on the other hand, the fan blades in the air duct are driven to rotate so as to send air containing dust into the air inlet pipe;
(3) the filter plate vibrates under the action of the first spring and the wedge-shaped lug in the process of moving towards the centripetal section, so that dust filtered out from the filter plate can be vibrated down, and the filter plate is further cleaned.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1; (ii) a
FIG. 4 is a cross-sectional view of the filter plate of FIG. 3 after rotation;
FIG. 5 is a cross-sectional view of the base plate and the cabinet;
FIG. 6 is a view showing the arrangement of the filter plate and the scraper;
fig. 7 is an exploded view of the filter plate and scraper.
Detailed Description
Referring to fig. 1-7, the invention provides an integrated environment-friendly treatment device for an open-pit mine, which comprises a bottom plate 1 and a cabinet body 2 arranged on the bottom plate 1 along a vertical direction, wherein a circular cutting groove 21 with an open left end is formed in the left side surface of the cabinet body 2, a discharge pipe 3 extends leftwards from the center of the right end of the circular cutting groove 21, a rotating plate 4 is rotatably connected to the left side of the cabinet body 2 on the discharge pipe 3, and the rotating plate 4 is connected with the left side of the cabinet body 2 in a sealing manner; a filtering cavity 2a is formed between the rotating plate 4 and the circular cutting groove 21 in the cabinet body 2, and a notch 31 is formed in the upper part of the discharge pipe 3, which is positioned at the outer side of the circumference in the filtering cavity 2 a; filtrate is arranged in the filter cavity 2a, the filtrate is water in the embodiment, an air inlet pipe 5 which is inclined towards the lower left and is communicated with the filter cavity 2a is fixedly arranged on the right side of the cabinet body 2, and an outlet of the air inlet pipe 5 is introduced into the filtrate; four filter plates 6 which can slide in the radial direction are uniformly arranged on the right side of the rotating plate 4 at intervals along the circumferential direction of the discharge pipe 3, the right side of each filter plate 6 is in sealing contact with the right side of the circular cutting groove 21, and an elastic component is arranged at the proximal end of each filter plate 6 in the rotating plate 4 and is used for forcing the distal end of each filter plate 6 to be pressed on the inner circumferential side wall of the circular cutting groove 21; when the rotating plate 4 drives the filter plate 6 to rotate, the filter plate is used for filtering out adsorbed dust in the filtrate, and when the filter plate 6 rotates to the upper part of the discharge pipe 3, the dust on the filter plate 6 enters the discharge pipe 3 from the notch 31 under the action of gravity.
In this embodiment, a sealing ring groove 22 is formed at the outer side of the circular cutting groove 21 at the left end of the cabinet body 2, and a sealing convex ring 41 rotatably connected in the sealing ring groove 22 is arranged at the right end of the rotating plate 4; the filtrate in the filter chamber 2a can be effectively prevented from flowing out by the cooperation of the sealing convex ring 41 and the sealing ring groove 22. An annular shoulder 42 rotatably connected to the outer side of the discharge pipe 3 is arranged on the left side of the rotating plate 4, and a stop ring 43 propping against the left end of the annular shoulder 42 is fixedly arranged on the discharge pipe 3; this arrangement ensures that the flap 4 is sealed to the left side of the cabinet 2.
The right end of the air inlet pipe 5 is fixedly provided with an air duct 7 coaxial with the discharge pipe 3, the air duct 7 is communicated with the air inlet pipe 5, the left end of the air duct 7 is a blind end, the right end of the air duct 7 is an air inlet, and the communication position of the air inlet pipe 5 and the air duct 7 is close to the blind end of the air duct 7; a rotating shaft 8 which is coaxial with the discharge pipe 3 is rotatably connected in the cabinet body 2, the left end of the rotating shaft 8 extends into the discharge pipe 3, the right end of the rotating shaft 8 penetrates through the blind end of the air duct 7 and extends into the air duct 7, a spiral sheet 81 is arranged on the outer side of the circumference of the rotating shaft 8 extending into the discharge pipe 3, and dust in the discharge pipe 3 is discharged from the left end of the discharge pipe 3 through the spiral sheet 81 when the rotating shaft 8 rotates; the rotating shaft 8 is provided with fan blades 82 at the outer side extending into the air duct 7, and the rotating shaft 8 is used for driving the fan blades 82 to rotate when rotating so as to introduce air containing dust into the filtrate through the air inlet pipe 5; the upper end of the cabinet body 2 is provided with a driving component for driving the rotating plate 4 and the rotating shaft 8 to rotate.
The driving assembly comprises a double-shaft motor 9, the double-shaft motor 9 is fixedly installed at the upper end of the cabinet body 2, a gear 10 is fixedly arranged on a left output shaft of the double-shaft motor 9, and a gear ring 11 meshed with the gear 10 is fixedly arranged on the outer side of the rotating plate 4; a first belt wheel 12 is fixedly arranged on a right output shaft of the double-shaft motor 9, a second belt wheel 13 is fixedly arranged between the cabinet body 2 and the left end of the air drum 7 of the rotating shaft 8, and a transmission belt 14 is arranged between the first belt wheel 12 and the second belt wheel 13.
The left side and the right side of the filtering surface of each filter plate 6 are respectively provided with a guide sliding plate 61 along the direction vertical to the axis of the discharge pipe 3, each guide sliding plate 61 is provided with a limit sliding chute 62 along the direction vertical to the axis of the discharge pipe 3, the two guide sliding plates 61 are connected with the scraper 15 along the sliding direction, and the left end of the scraper 15 is provided with a left convex column 151 extending into the limit sliding chute 62 on the left side of the filter plate 6; a track groove 16 is arranged on the right end face of the circular cutting groove 21, and a right convex column 152 which penetrates through a limiting sliding groove 62 on the right side of the filter plate 6 and extends into the track groove 16 is arranged at the right end of the scraper 15; when the filter plate 6 rotates, the scraper 15 is driven by the right convex column 152 and the track groove 16 to scrape the dust on the filter plate 6 from the notch 31 into the discharge pipe 3.
The track groove 16 comprises an arc section 161, a centripetal section 162 and a centrifugal section 163; the arc section 161 and the discharge pipe 3 are concentrically arranged, and two ends of the arc section 161 are both positioned above the notch 31; the centripetal section 162 and the centrifugal section 163 are symmetrically arranged and are respectively communicated with two ends of the arc section 161, and the communication position of the centripetal section 162 and the centrifugal section 163 is close to the discharge pipe 3; when the right convex column 152 is positioned in the circular arc section 161, the scraper 15 is positioned at the far end of the filter plate 6 and is contacted with the inner side wall of the circumference of the circular cutting groove 21; when the right convex column 152 is positioned in the centripetal section 162, the scraper 15 moves towards the direction close to the discharge pipe 3 along with the rotation of the filter plate 6; when the right cam 152 is located in the centrifugal section 163, the scraper 15 moves away from the outlet pipe 3 as the filter plate 6 rotates.
Four radial grooves 44 which correspond to the filter plates 6 one by one are uniformly arranged on the right end surface of the rotating plate 4 at intervals along the circumferential direction of the discharge pipe 3, the filter plates 6 are connected in the radial grooves 44 in a sliding manner along the radial direction, and a sliding guide rod 45 which is connected with the filter plates 6 in a sliding manner is arranged in each radial groove 44 along the radial direction; the elastic component is a first spring 46, and the first spring 46 is positioned between the proximal end of the radial groove 44 and the filter plate 6 and is sleeved on the guide slide rod 45 for forcing the distal end of the filter plate 6 to be pressed on the inner circumferential side wall of the circular cutting groove 21; the inner circumferential side wall of the circular slot 21 is provided with a wedge-shaped projection 47 above the centripetal section 162, when the filter plate 6 rotates to the wedge-shaped projection 47, the filter plate 6 moves to the direction close to the discharge pipe 3 and compresses the first spring 46, and when the filter plate 6 rotates past the wedge-shaped projection 47, the filter plate 6 is pressed against the inner circumferential side wall of the circular slot 21 by the first spring 46.
When the dust-removing device is used, the double-shaft motor 9 is controlled to be started, when the double-shaft motor 9 rotates, on one hand, the gear ring 11 is driven by the gear 10 to drive the rotating plate 4 to rotate slowly, on the other hand, the rotating shaft 8 is driven by the first belt wheel 12, the transmission belt 14 and the second belt wheel 13 to rotate, when the rotating shaft 8 rotates, on the one hand, dust in the discharge pipe 3 is pushed out from the left end of the discharge pipe 3 through the spiral sheet 81, and on the other hand, the fan blades 82 in the air duct 7 are driven to rotate, so that air containing the dust is sent into the air inlet pipe 5. Air containing dust is introduced into water through the air inlet pipe 5, the water adsorbs the dust in the air, the dust is gathered and precipitated to the bottom of the filter cavity 2a, and the air passing through the water enters the filter cavity 2a and then is discharged through the discharge pipe 3 through the notch 31; the rotating plate 4 drives the four filter plates 6 to rotate when rotating, dust precipitated and accumulated at the bottom of the filter cavity 2a is filtered from filtrate when the filter plates 6 rotate, and the scraper 15 is driven by the right convex column 152 and the track groove 16 to scrape the dust on the filter plates 6 from the notch 31 into the discharge pipe 3 when the filter plates 6 rotate; specifically, when the right convex pillar 152 is located in the circular arc section 161, the scraper 15 is located at the distal end of the filter plate 6 and contacts with the circumferential inner side wall of the circular cutting groove 21, the right convex pillar 152 enters the centripetal section 162 of the track groove 16 along with the rotation of the filter plate 6, the scraper 15 moves towards the direction close to the discharge pipe 3 along with the rotation of the filter plate 6 to push the filtered dust on the filter plate 6 towards the direction of the notch 31, the right convex pillar 152 leaves the centripetal section 162 to enter the centrifugal section 163 of the track groove 16 along with the continuous rotation of the filter plate 6, and the scraper 15 moves towards the direction far away from the discharge pipe 3 along with the rotation of the filter plate 6 until the right convex pillar 152 enters the circular arc section 161 of the track groove 16 to complete the resetting. In addition, in the present embodiment, the filter plate 6 vibrates under the action of the first spring 46 and the wedge-shaped protrusion 47 during the movement process at the centripetal section 162, so that the dust filtered on the filter plate 6 can be vibrated down, and further cleaning of the filter plate 6 is realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The integrated environment-friendly treatment device for the open-pit mine is characterized by comprising a bottom plate and a cabinet body arranged on the bottom plate along the vertical direction, wherein a circular cutting groove with an opening at the left end is formed in the left side surface of the cabinet body, a discharge pipe extends leftwards from the center of the right end of the circular cutting groove, a rotating plate is rotatably connected to the left side of the cabinet body on the discharge pipe, and the rotating plate is connected with the left side of the cabinet body in a sealing manner; a filter cavity is formed between the rotating plate and the circular cutting groove in the cabinet body, and a notch is formed in the upper part of the discharge pipe, which is positioned on the outer side of the circumference in the filter cavity; filtrate is arranged in the filter cavity, an air inlet pipe which is inclined towards the lower left and is communicated with the filter cavity is fixedly arranged on the right side of the cabinet body, and an outlet of the air inlet pipe is introduced into the filtrate; a plurality of filter plates which slide in the radial direction are uniformly arranged on the right side of the rotating plate at intervals along the circumferential direction of the discharge pipe, the right side of each filter plate is in sealing contact with the right side of the circular cutting groove, and an elastic component is arranged at the proximal end of each filter plate in the rotating plate and is used for forcing the distal end of each filter plate to be pressed on the inner circumferential side wall of the circular cutting groove; the rotating plate is used for filtering dust adsorbed in the filtrate when driving the filter plate to rotate, and the dust on the filter plate enters the discharge pipe from the notch under the action of gravity when the filter plate rotates to the upper part of the discharge pipe;
the left side and the right side of the filtering surface of each filtering plate are respectively provided with a guide sliding plate along the direction vertical to the axis of the discharging pipe, each guide sliding plate is provided with a limit sliding chute along the direction vertical to the axis of the discharging pipe, the two guide sliding plates are connected with a scraper along the sliding direction, and the left end of the scraper is provided with a left convex column extending into the limit sliding chute on the left side of the filtering plate; a track groove is formed in the right end face of the circular cutting groove, and a right convex column which penetrates through a limiting sliding groove in the right side of the filter plate and extends into the track groove is formed in the right end of the scraper; when the filter plate rotates, the scraper is driven by the matching of the right convex column and the track groove to scrape and convey dust on the filter plate into the discharge pipe from the notch;
the track groove comprises an arc section, a centripetal section and a centrifugal section; the arc section and the discharge pipe are concentrically arranged, and two ends of the arc section are both positioned above the notch; the centripetal section and the centrifugal section are symmetrically arranged and are respectively communicated with two ends of the arc section, and the communication position of the centripetal section and the centrifugal section is close to the discharge pipe; when the right convex column is positioned in the arc section, the scraper is positioned at the far end of the filter plate and is contacted with the circumferential inner side wall of the circular cutting groove; when the right convex column is positioned in the centripetal section, the scraper moves towards the direction close to the discharge pipe along with the rotation of the filter plate; when the right convex column is positioned in the centrifugal section, the scraper moves towards the direction far away from the discharge pipe along with the rotation of the filter plate.
2. The integrated environmental protection treatment unit for the strip mine according to claim 1, wherein: the right end of the air inlet pipe is fixedly provided with an air drum coaxial with the discharge pipe, the air drum is communicated with the air inlet pipe, the left end of the air drum is a blind end, the right end of the air drum is an air inlet, and the communication position of the air inlet pipe and the air drum is close to the blind end of the air drum; the rotary shaft is connected with the discharging pipe in the cabinet body in a rotating mode and is coaxial with the discharging pipe, the left end of the rotary shaft extends into the discharging pipe, the right end of the rotary shaft penetrates through the blind end of the air drum and extends into the air drum, spiral sheets are arranged on the outer side of the circumference of the rotary shaft extending into the discharging pipe, and dust in the discharging pipe is discharged from the left end of the discharging pipe through the spiral sheets when the rotary shaft rotates; the rotating shaft is provided with fan blades at the outer side extending into the air duct, and the rotating shaft is used for driving the fan blades to rotate when rotating so as to introduce air containing dust into the filtrate through the air inlet pipe; the upper end of the cabinet body is provided with a driving component for driving the rotating plate and the rotating shaft to rotate.
3. The integrated environmental protection treatment unit for the strip mine according to claim 2, wherein: the driving assembly comprises a double-shaft motor, the double-shaft motor is fixedly installed at the upper end of the cabinet body, a gear is fixedly arranged on a left output shaft of the double-shaft motor, and a gear ring meshed with the gear is fixedly arranged on the outer side of the rotating plate; a first belt wheel is fixedly arranged on a right output shaft of the double-shaft motor, a second belt wheel is fixedly arranged between the cabinet body and the left end of the air duct in the rotating shaft, and a transmission belt is arranged between the first belt wheel and the second belt wheel.
4. The integrated environmental protection treatment unit for the strip mine according to claim 1, wherein: a plurality of radial grooves which correspond to the filter plates one to one are uniformly arranged on the right end surface of the rotating plate at intervals along the circumferential direction of the discharge pipe, the filter plates are connected in the radial grooves in a sliding manner along the radial direction, and a guide sliding rod which is connected with the filter plates in a sliding manner is arranged in each radial groove along the radial direction; the elastic component is a first spring, and the first spring is positioned between the proximal end of the radial groove and the filter plate and is sleeved on the guide slide rod to force the distal end of the filter plate to be pressed on the inner circumferential side wall of the circular cutting groove; the inner circumferential side wall of the circular cutting groove is provided with a wedge-shaped convex block above the centripetal section, the filter plate moves towards the direction close to the discharge pipe when the filter plate rotates to the wedge-shaped convex block and compresses the first spring, and when the filter plate rotates past the wedge-shaped convex block, the filter plate is pressed on the inner circumferential side wall of the circular cutting groove under the action of the first spring.
5. The integrated environmental protection treatment unit for the strip mine according to claim 1, wherein: the left end of the cabinet body is provided with a sealing ring groove outside the circular cutting groove, and the right end of the rotating plate is provided with a sealing convex ring which is rotatably connected in the sealing ring groove.
6. The integrated environmental protection treatment unit for the strip mine according to claim 1, wherein: an annular convex shoulder which is connected to the outer side of the discharge pipe in a rotating mode is arranged on the left side of the rotating plate, and a baffle ring which abuts against the left end of the annular convex shoulder is fixedly arranged on the discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030495.2A CN112742136B (en) | 2021-01-11 | 2021-01-11 | Integral type environmental protection processing apparatus that opencut area was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110030495.2A CN112742136B (en) | 2021-01-11 | 2021-01-11 | Integral type environmental protection processing apparatus that opencut area was used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112742136A CN112742136A (en) | 2021-05-04 |
| CN112742136B true CN112742136B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110030495.2A Expired - Fee Related CN112742136B (en) | 2021-01-11 | 2021-01-11 | Integral type environmental protection processing apparatus that opencut area was used |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10015112A1 (en) * | 1999-06-08 | 2001-10-04 | Albert Baehr | Rotating screen for waste water treatment has a collecting trough with integral screw feed to remove solids lifted out of a waste duct |
| CN209060674U (en) * | 2018-08-13 | 2019-07-05 | 安徽科技学院 | A kind of wastewater treatment equipment of printing and dyeing |
| CN210964397U (en) * | 2019-10-16 | 2020-07-10 | 江苏成达化工工程设计有限公司 | Dust collector is used in building engineering construction |
| CN111185043A (en) * | 2020-01-13 | 2020-05-22 | 徐卫 | Sewage filtering equipment |
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| CN112742136A (en) | 2021-05-04 |
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