CN115245695A - Waste water sedimentation tank for pesticide production - Google Patents

Waste water sedimentation tank for pesticide production Download PDF

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Publication number
CN115245695A
CN115245695A CN202211005836.1A CN202211005836A CN115245695A CN 115245695 A CN115245695 A CN 115245695A CN 202211005836 A CN202211005836 A CN 202211005836A CN 115245695 A CN115245695 A CN 115245695A
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CN
China
Prior art keywords
sedimentation tank
net
salvage
upper portion
pesticide production
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CN202211005836.1A
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CN115245695B (en
Inventor
曾辉华
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Jiangxi Dingzheng Biotechnology Co ltd
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Jiangxi Dingzheng Biotechnology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02Settling tanks with single outlets for the separated liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Floating Material (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention relates to the technical field of pesticide production, in particular to a wastewater sedimentation tank for pesticide production. The utility model provides a can shelter from external impurity, can salvage the waste water sedimentation tank for pesticide production to floater in the water. A wastewater sedimentation tank for pesticide production comprises a supporting base, a sedimentation tank, a honeycomb inclined tube and the like; support base upper portion and be connected with the sedimentation tank, rear side upper portion is opened on the sedimentation tank in has the spout, and upper portion is connected with the honeycomb pipe chute in the sedimentation tank, and the honeycomb pipe chute is located the spout below. Waste water discharges and deposits in the sedimentation tank, and at the sedimentation process, it can cover sedimentation tank upper portion to cover the net, reduces fallen leaves and gets into the sedimentation tank, avoids causing the jam to the honeycomb pipe chute, influences the waste water and deposits, and first salvage net slides left and then can salvage the floater of the surface of water.

Description

Waste water sedimentation tank for pesticide production
Technical Field
The invention relates to the technical field of pesticide production, in particular to a wastewater sedimentation tank for pesticide production.
Background
A large amount of waste water can be produced in the process of pesticide production, if the pesticide waste water is directly discharged into the environmental water body without treatment, the water body can be seriously polluted, and in order to avoid polluting the environment, the pesticide waste water needs to be precipitated and purified.
Patent No. CN213407826U discloses an industrial wastewater sedimentation tank, which comprises a tank body, a pretreatment structure and an auxiliary structure, wherein a water inlet pipe is arranged on the side wall of the tank body, and a sewage discharge pipe is arranged on the side wall of the tank body below the water inlet pipe; the pretreatment structure comprises a filter plate, a filter plate is sleeved on the end of the water inlet pipe on the inner side of the tank body, filter holes are uniformly formed in the top end of the filter plate, a support rod is fixed to the top end of the filter plate, a fixed block is sleeved on the top end of the support rod, the fixed block is fixed to the side wall of the tank body, and a bolt is fixed to the fixed block on the side edge of the support rod through threads. But this waste water sedimentation tank does not possess the function that blocks or clear up the impurity floater, and waste water sedimentation tank generally establishes under open air environment, and fallen leaves impurity etc. among the external environment fall into the sedimentation tank, blocks up the hexagonal honeycomb pipe chute very easily, leads to waste water unable circulation.
Therefore, the wastewater sedimentation tank for pesticide production can shield external impurities and salvage floating objects in water.
Disclosure of Invention
In order to overcome current waste water sedimentation tank and do not possess the function that blocks or clear up the impurity floater, external impurity gets into the shortcoming that the sedimentation tank blockked up hexagonal honeycomb pipe chute easily, technical problem: the utility model provides a can shelter from external impurity, can salvage the waste water sedimentation tank for pesticide production to floater in the water.
The utility model provides a waste water sedimentation tank is used in pesticide production, including supporting the base, the sedimentation tank, the honeycomb pipe chute, salvage the mechanism and cover the mechanism, it is connected with the sedimentation tank to support base upper portion, rear side upper portion is opened on the sedimentation tank in the sedimentation tank has the spout, upper portion is connected with the honeycomb pipe chute in the sedimentation tank, the honeycomb pipe chute is located the spout below, be equipped with the salvage mechanism that is used for salvaging the surface of water floater between sedimentation tank and the spout, sedimentation tank upper portion is equipped with covers the mechanism, it is used for covering the sedimentation tank top to cover the mechanism, it wafts into the sedimentation tank to reduce the fallen leaves.
Optionally, the fishing mechanism comprises a motor, a screw rod, a thread sleeve and a first fishing net, the motor is connected to the upper left portion of the front side of the sedimentation tank, the screw rod is rotatably connected to the upper left portion of the front side of the sedimentation tank and connected with an output shaft of the motor, the screw rod is connected with the thread sleeve through threads, the thread sleeve is connected with the front portion of the sedimentation tank in a sliding mode, the first fishing net is connected to the inner sliding portion of the sliding groove in a sliding mode, the first fishing net is rotatably connected with the thread sleeve, and the first fishing net slides leftwards to fish up floating impurities in the sedimentation tank.
Optionally, cover the mechanism including first connecting block, axle center, cover net and support frame, sedimentation tank rear side upper portion is connected with first connecting block, and first connecting block upper portion rotary type is connected with the axle center, and the axle center middle part is connected with the net that covers that is used for covering the sedimentation tank top, and first connecting block front side upper portion is connected with the support frame, support frame and the contact of covering the net to support to covering the net.
Optionally, the scraping device further comprises a scraping mechanism for scraping the floaters on the first salvage net, the scraping mechanism comprises a guide sleeve, a slide rod, a scraper, a tension spring and a collecting frame, the left part of the upper side of the sedimentation tank is connected with the guide sleeve, the slide rod is connected in the guide sleeve in a sliding manner, the right part of the slide rod is connected with the scraper, the tension spring is connected between the slide rod and the guide sleeve, the upper part of the left side of the sedimentation tank is connected with the collecting frame, and the scraper moves leftwards to scrape the floaters on the first salvage net into the collecting frame for collection.
Optionally, still including being used for sheltering from sedimentation tank shielding mechanism all around, shelter from the mechanism including first conical gear, second conical gear, shelter from net and second connecting block, both sides all are connected with first conical gear about the axle center, the first connecting block left and right sides all is connected with the second connecting block, equal rotary type is connected with the net that shelters from that is used for sheltering from the space between net and the sedimentation tank on the second connecting block, the upside that shelters from net rear portion all is connected with second conical gear, second conical gear all with adjacent first conical gear meshing.
Optionally, the fishing device further comprises a lengthening mechanism for lengthening the fishing depth, the lengthening mechanism comprises a second fishing net, guide rods and a buoy, the guide rods are connected to the front portion and the rear portion of the right side of the first fishing net, the second fishing net is connected between the front guide rod and the rear guide rod in a sliding mode, the buoy is connected to the lower portion of the second fishing net, and the second fishing net floats on the water surface.
Optionally, the device further comprises a brushing mechanism for brushing impurities on the covering net, the brushing mechanism comprises a brushing plate, support columns, a torsion spring and a pulling assembly, the support columns are symmetrically connected to the rear portion of the upper side of the covering net in a left-right mode, the brushing plate is connected to the support columns in a rotating mode, the brushing plate rotates outwards to open the impurities on the covering net to be brushed, the torsion spring is connected between the brushing plate and the adjacent support columns, the pulling assembly is arranged between the brushing plate and the covering net, and the pulling assembly is used for automatically enabling the brushing plate to rotate outwards to open.
Optionally, the pulling assembly comprises a connecting frame, a steel wire rope and a fixed pulley, the connecting frame is connected between the rear portions of the brush plates in a sliding mode, the steel wire rope is connected to the front side of the connecting frame, the fixed pulley is connected to the rear portion of the covering net, and the tail end of the steel wire rope bypasses the fixed pulley and is connected with the upper portion of the supporting frame.
The invention has the following advantages: 1. waste water is discharged and is depositd in the sedimentation tank, and at the in-process that deposits, the net that hides can cover sedimentation tank upper portion, reduces fallen leaves and gets into the sedimentation tank, avoids causing the jam to the honeycomb pipe chute, influences waste water and deposits, and first salvage net slides left and then can salvage the floater of the surface of water.
2. After the first salvage net slides leftwards to salvage the floating objects, the scraper moves leftwards to scrape impurities on the first salvage net into the collection frame for collection.
3. The shielding net can shield the gap between the shielding net and the sedimentation tank, so that external impurities are prevented from entering the sedimentation tank.
4. The cursory can float at the surface of water, and the lift according to the water level drives the second salvage net and slides from top to bottom, and then makes the second salvage net can be with the floater on the not co-altitude water level.
5. The covering net rotates upwards to enable the brush plate to rotate outwards and open, so that impurities accumulated on the covering net are cleaned.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic perspective view of the fishing mechanism of the present invention.
Fig. 4 is a schematic perspective view of the covering mechanism of the present invention.
Fig. 5 is a cross-sectional view of the covering mechanism of the present invention.
Fig. 6 is a perspective view of the scraping mechanism of the present invention.
Fig. 7 is an enlarged view of the invention at a.
Fig. 8 is a schematic perspective view of the shielding mechanism of the present invention.
Fig. 9 is an enlarged view of the invention at B.
FIG. 10 is a perspective view of the extension mechanism of the present invention.
FIG. 11 is a perspective view of the brushing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a part of the brushing mechanism according to the present invention.
FIG. 13 is an enlarged view of the invention at C.
The parts are labeled as follows: 1. the device comprises a supporting base, 2, a sedimentation tank, 3, a sliding groove, 4, a honeycomb inclined tube, 5, a fishing mechanism, 51, a motor, 52, a screw rod, 53, a threaded sleeve, 54, a first fishing net, 6, a covering mechanism, 61, a first connecting block, 62, an axis, 63, a covering net, 64, a supporting frame, 7, a scraping mechanism, 71, a guide sleeve, 72, a sliding rod, 73, a scraper, 74, a tension spring, 75, a collecting frame, 8, a shielding mechanism, 81, a first conical gear, 82, a second conical gear, 83, a shielding net, 84, a second connecting block, 9, a lengthening mechanism, 91, a second fishing net, 92, a guide rod, 93, a float, 10, a brushing mechanism, 101, a brushing plate, 102, a supporting column, 103, a torsion spring, 104, a connecting frame, 105, a steel wire rope, 106 and a fixed pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The utility model provides a pesticide production is with waste water sedimentation tank, as shown in fig. 1-5, including supporting base 1, sedimentation tank 2, honeycomb pipe chute 4, salvage mechanism 5 and cover mechanism 6, support base 1 upper portion bolt and connect sedimentation tank 2, rear side upper portion has opened spout 3 in the sedimentation tank 2, 3 left parts of spout set up for the slope, upper portion is connected with honeycomb pipe chute 4 in the sedimentation tank 2, honeycomb pipe chute 4 is located spout 3 below, be equipped with salvage mechanism 5 between sedimentation tank 2 and the spout 3, salvage mechanism 5 can salvage the surface of water thing, 2 upper portions of sedimentation tank are equipped with covers mechanism 6, cover mechanism 6 and can cover sedimentation tank 2 tops, reduce the fallen leaves and float into sedimentation tank 2.
When using the device, the staff pours waste water into sedimentation tank 2 in from the left side, separates clear water and precipitate through honeycomb pipe chute 4, and the 2 right sides of water accessible sedimentation tank after the sediment are discharged, at waste water sedimentation in-process, salvage mechanism 5 can salvage the floater of the surface of water, and cover mechanism 6 and then can cover by 2 tops of sedimentation tank, reduce fallen leaves and get into sedimentation tank 2, avoid causing the jam to honeycomb pipe chute 4, influence waste water sedimentation.
As shown in fig. 1, 2 and 3, the fishing mechanism 5 includes a motor 51, a screw rod 52, a threaded sleeve 53 and a first fishing net 54, the motor 51 is bolted to the upper left of the front side of the sedimentation tank 2, the screw rod 52 is rotatably connected to the upper front side of the sedimentation tank 2, the screw rod 52 is connected to the output shaft of the motor 51 through a coupling, the screw rod 52 is connected to the threaded sleeve 53 through a thread, the threaded sleeve 53 is slidably connected to the front of the sedimentation tank 2, the first fishing net 54 is slidably connected to the inside of the chute 3, and the first fishing net 54 is rotatably connected to the threaded sleeve 53.
When the device is used, a worker starts the motor 51, an output shaft of the motor 51 rotates to drive the screw rod 52 to rotate, the screw rod 52 rotates to drive the threaded sleeve 53 to slide leftwards, the threaded sleeve 53 slides leftwards to drive the first salvage net 54 to slide leftwards in the chute 3, the first salvage net 54 can push floaters on the water surface to move leftwards in the process of sliding leftwards, when the first salvage net 54 slides leftwards to an inclined surface at the left part of the chute 3, the lower part of the first salvage net 54 can rotate upwards when the first salvage net 54 continues to slide leftwards, then the floaters on the water surface are fished, then the worker cleans impurities on the first salvage net 54, after the cleaning is completed, the worker controls the output shaft of the motor 51 to rotate reversely to drive the screw rod 52 to rotate reversely, the screw rod 52 reversely rotates to drive the threaded sleeve 53 to slide rightwards, the threaded sleeve 53 slides rightwards to drive the first salvage net 54 to slide rightwards, the lower part of the first salvage net 54 can rotate downwards to reset, and when the floaters are completed, the worker closes the motor 51.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the covering mechanism 6 comprises a first connecting block 61, an axis 62, a covering net 63 and a supporting frame 64, the first connecting block 61 is welded on the upper portion of the rear side of the sedimentation tank 2, the axis 62 is rotatably connected on the upper portion of the first connecting block 61, the covering net 63 is welded in the middle of the axis 62, the covering net 63 can cover the upper portion of the sedimentation tank 2, the supporting frame 64 is welded on the upper portion of the front side of the first connecting block 61, and the supporting frame 64 is in contact with the covering net 63.
When using the device, it can cover 2 upper portions of sedimentation tank to hide net 63, reduce the fallen leaves and float into in sedimentation tank 2, thereby avoid blockking up honeycomb pipe chute 4 in the sedimentation tank 2, when needs clearance or maintenance sedimentation tank 2, the staff promotes to hide net 63 upwards to rotate and open, it upwards rotates and drives axle center 62 at first connecting block 61 internal rotation to hide net 63, after clearance or maintenance completion, the staff promotes to hide net 63 and rotates downwards and closes, and then drive axle center 62 reversal and reset, it supports to hide net 63 after rotating downwards to hide net 63, support net 63 through support frame 64.
Example 2
On the basis of embodiment 1, as shown in fig. 1, fig. 2, fig. 6 and fig. 7, the device further includes a scraping mechanism 7, the scraping mechanism 7 can scrape the floaters on the first salvage net 54, the scraping mechanism 7 includes a guide sleeve 71, a slide rod 72, a scraper 73, a tension spring 74 and a collecting frame 75, the guide sleeve 71 is welded on the left portion of the upper side of the sedimentation tank 2, the slide rod 72 is connected in the guide sleeve 71 in a sliding manner, the scraper 73 is connected on the right portion of the slide rod 72, the tension spring 74 is connected between the slide rod 72 and the guide sleeve 71, the collecting frame 75 is connected on the upper portion of the left side in the sedimentation tank 2, and the collecting frame 75 is used for collecting the salvaged floaters.
When the device is used, after the first salvage net 54 slides leftwards to salvage the floating objects, the first salvage net 54 is positioned below the scraping plate 73, at the moment, a worker pulls the sliding rod 72 to slide leftwards in the guide sleeve 71, the tension spring 74 deforms, the sliding rod 72 slides leftwards to drive the scraping plate 73 to move leftwards, the scraping plate 73 moves leftwards to scrape impurities on the first salvage net 54 into the collection frame 75 for collection, after the impurities on the first salvage net 54 are scraped, the worker loosens the sliding rod 72, and under the reset action of the tension spring 74, the sliding rod 72 drives the scraping plate 73 to move rightwards to reset.
As shown in fig. 1, fig. 2, fig. 8 and fig. 9, further include and shelter from mechanism 8, it can shelter from sedimentation tank 2 all around to shelter from mechanism 8, shelter from mechanism 8 including first conical gear 81, second conical gear 82, shelter from net 83 and second connecting block 84, the equal keyed connection in both parts has first conical gear 81 about axle center 62, the second connecting block 84 has all been welded to the both sides about first connecting block 61, equal rotary type is connected with on the second connecting block 84 and shelters from net 83, it can shelter from the space between net 63 and sedimentation tank 2 to shelter from net 83, it has second conical gear 82 to shelter from the equal keyed connection of upside at net 83 rear portion, second conical gear 82 all meshes with adjacent first conical gear 81.
When the device is used, when the covering net 63 rotates upwards to be opened, the rotation of the shaft center 62 can drive the first conical gear 81 to rotate, the first conical gear 81 rotates to drive the second conical gear 82 to rotate, the second conical gear 82 rotates to drive the shielding net 83 to rotate backwards to be opened, and when the covering net 63 rotates downwards to be closed, the shaft center 62 rotates reversely, so that the shielding net 83 rotates forwards to be reset through the cooperation of the first conical gear 81 and the second conical gear 82.
As shown in fig. 2 and 10, the fishing device further comprises a lengthening mechanism 9, the lengthening mechanism 9 can lengthen the fishing depth, the lengthening mechanism 9 comprises a second fishing net 91, guide rods 92 and floats 93, the guide rods 92 are welded at the front part and the rear part of the right side of the first fishing net 54, the second fishing net 91 is connected between the front guide rod 92 and the rear guide rod 92 in a sliding manner, the second fishing net 91 is used for fishing floaters on the water surface, the floats 93 are connected to the lower part of the second fishing net 91, and the floats 93 can enable the second fishing net 91 to float on the water surface.
When using the device, cursory 93 can float on the surface of water of sedimentation tank 2, and along with the rising or decline of the interior water level of sedimentation tank 2, cursory 93 also can drive second salvage net 91 and slide from top to bottom on guide arm 92 for second salvage net 91 keeps and the surface of water contact, can prolong the salvage degree of depth of first salvage net 54, makes second salvage net 91 can be with the floater on the not co-altitude water level.
As shown in fig. 1, fig. 2, fig. 11, fig. 12 and fig. 13, the multifunctional cleaning brush further comprises a brushing mechanism 10, the brushing mechanism 10 can brush impurities on the covering net 63, the brushing mechanism 10 comprises a brush plate 101, supporting columns 102, torsion springs 103 and a pulling assembly, the supporting columns 102 are welded at the rear part of the upper side of the covering net 63 in a bilateral symmetry manner, the brush plate 101 is connected to the supporting columns 102 in a rotating mode, the brush plate 101 is used for cleaning impurities on the covering net 63, the torsion springs 103 are connected between the brush plate 101 and the adjacent supporting columns 102, the pulling assembly is arranged between the brush plate 101 and the covering net 63, and the pulling assembly can automatically enable the brush plate 101 to rotate outwards and open.
As shown in fig. 1, 2, 11, 12 and 13, the pulling assembly includes a connecting frame 104, a steel wire 105 and a fixed pulley 106, the connecting frame 104 is slidably connected between the rear portions of the brush boards 101, the steel wire 105 is connected to the front side of the connecting frame 104, the fixed pulley 106 is connected to the rear portion of the covering net 63, the fixed pulley 106 is used for guiding the steel wire 105, and the tail end of the steel wire 105 is connected to the upper portion of the supporting frame 64 by bypassing the fixed pulley 106.
When using the device, the covering net 63 upwards rotates and drives the brush plate 101 to upwards rotate through the support column 102, at this time, because the tail end of the steel wire rope 105 is fixedly connected to the support frame 64, the position of the connecting frame 104 is kept unchanged, the brush plate 101 upwards rotates, the rear end of the brush plate is pulled by the connecting frame 104 to forwards swing, the front portion of the brush plate 101 outwards rotates and opens, and then the accumulated impurities on the covering net 63 are cleaned, the torsion spring 103 deforms, when the covering net 63 downwards rotates and closes, under the reset effect of the torsion spring 103, the brush plate 101 is reversely rotated and reset therewith, and thus, the accumulated impurities on the covering net 63 can be cleaned.
The above description is only an example of the present invention and is not intended to limit the present invention. All equivalents which come within the spirit of the invention are therefore intended to be embraced therein. Details not described herein are well within the skill of those in the art.

Claims (8)

1. The utility model provides a waste water sedimentation tank is used in pesticide production, is connected with sedimentation tank (2) including supporting base (1), sedimentation tank (2) and honeycomb pipe chute (4), supports base (1) upper portion, and open on rear side upper portion in sedimentation tank (2) has spout (3), and upper portion is connected with honeycomb pipe chute (4) in sedimentation tank (2), and honeycomb pipe chute (4) are located spout (3) below, its characterized in that: still including salvaging mechanism (5) and hiding mechanism (6), be equipped with between sedimentation tank (2) and spout (3) and be used for salvaging salvage mechanism (5) of surface of water floater, sedimentation tank (2) upper portion is equipped with hides mechanism (6), hides mechanism (6) and is used for hiding sedimentation tank (2) top, reduces fallen leaves and wafts into sedimentation tank (2).
2. The wastewater sedimentation tank for pesticide production according to claim 1, characterized in that: salvage mechanism (5) including motor (51), lead screw (52), thread bush (53) and first salvage net (54), sedimentation tank (2) front side upper left portion is connected with motor (51), sedimentation tank (2) front side upper portion rotary type is connected with lead screw (52), the output shaft of lead screw (52) and motor (51), go up through threaded connection thread bush (53) on lead screw (52), thread bush (53) and sedimentation tank (2) anterior sliding type are connected, spout (3) internal sliding type is connected with first salvage net (54), first salvage net (54) are connected with thread bush (53) rotary type, first salvage net (54) slide left and scoop up the interior floated impurity of sedimentation tank (2).
3. The wastewater sedimentation tank for pesticide production as set forth in claim 2, characterized in that: cover mechanism (6) including first connecting block (61), axle center (62), cover net (63) and support frame (64), sedimentation tank (2) rear side upper portion is connected with first connecting block (61), first connecting block (61) upper portion rotary type is connected with axle center (62), axle center (62) middle part is connected with and is used for covering net (63) of sedimentation tank (2) top, first connecting block (61) front side upper portion is connected with support frame (64), support frame (64) and cover net (63) contact, and support to covering net (63).
4. The wastewater sedimentation tank for pesticide production according to claim 3, characterized in that: still including scraping mechanism (7) that is used for scraping floater on first salvage net (54), scraping mechanism (7) is including guide pin bushing (71), slide bar (72), scraper blade (73), tension spring (74) and collection frame (75), sedimentation tank (2) upside left part is connected with guide pin bushing (71), sliding connection has slide bar (72) in guide pin bushing (71), slide bar (72) right part is connected with scraper blade (73), be connected with tension spring (74) between slide bar (72) and guide pin bushing (71), left side upper portion is connected with collection frame (75) in sedimentation tank (2), scraper blade (73) move left and scrape the floater on first salvage net (54) and collect in collection frame (75).
5. The wastewater sedimentation tank for pesticide production according to claim 4, characterized in that: still including being used for sheltering from sedimentation tank (2) shielding mechanism (8) all around, shelter from mechanism (8) including first conical gear (81), second conical gear (82), shelter from net (83) and second connecting block (84), both portions all are connected with first conical gear (81) about axle center (62), the first connecting block (61) left and right sides all is connected with second connecting block (84), equal rotary type is connected with and is used for sheltering from net (83) of space between cover net (63) and sedimentation tank (2) on second connecting block (84), the upside that shelters from net (83) rear portion all is connected with second conical gear (82), second conical gear (82) all meshes with adjacent first conical gear (81).
6. The wastewater sedimentation tank for pesticide production as set forth in claim 5, characterized in that: still including extension mechanism (9) that is used for extension salvage degree of depth, extension mechanism (9) are including second salvage net (91), guide arm (92) and cursory (93), two portions all are connected with guide arm (92) around first salvage net (54) right side, sliding connection has second salvage net (91) between two guide arms (92) in the front and back, second salvage net (91) sub-unit connection has cursory (93), cursory (93) are used for making second salvage net (91) float in the surface of water.
7. The wastewater sedimentation tank for pesticide production according to claim 6, characterized in that: still including being used for brushing the mechanism (10) that removes of the impurity on covering net (63), brushing remove mechanism (10) including brush board (101), support column (102), torque spring (103) and pulling subassembly, cover net (63) upside rear portion bilateral symmetry and be connected with support column (102), equal rotary type is connected with brush board (101) on support column (102), brush board (101) outwards rotate and open the impurity brushing on covering net (63), all be connected with torque spring (103) between brush board (101) and adjacent support column (102), be equipped with the pulling subassembly between brush board (101) and the covering net (63), the pulling subassembly is used for making brush board (101) outwards rotate and open automatically.
8. The wastewater sedimentation tank for pesticide production according to claim 7, characterized in that: the pulling assembly comprises a connecting frame (104), a steel wire rope (105) and a fixed pulley (106), the connecting frame (104) is connected between the rear portions of the brush plates (101) in a sliding mode, the front side of the connecting frame (104) is connected with the steel wire rope (105), the rear portion of the covering net (63) is connected with the fixed pulley (106), and the tail end of the steel wire rope (105) is connected with the upper portion of the supporting frame (64) in a bypassing mode of the fixed pulley (106).
CN202211005836.1A 2022-08-22 2022-08-22 Wastewater sedimentation tank for pesticide production Active CN115245695B (en)

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