CN114853139A - Laboratory wastewater purification equipment and method thereof - Google Patents
Laboratory wastewater purification equipment and method thereof Download PDFInfo
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- CN114853139A CN114853139A CN202210542231.XA CN202210542231A CN114853139A CN 114853139 A CN114853139 A CN 114853139A CN 202210542231 A CN202210542231 A CN 202210542231A CN 114853139 A CN114853139 A CN 114853139A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The invention discloses laboratory wastewater purification equipment and a method thereof, wherein the laboratory wastewater purification equipment comprises a mixed precipitation bin, wherein the mixed precipitation bin is provided with a coagulant aid inlet, one side of the mixed precipitation bin is fixedly connected with an introduction box, the introduction box is communicated with the coagulant aid inlet, and the bottom of the introduction box is provided with a first inclined plane; the opening of leading-in box rotates and is provided with two closing plates, two the closing plate sets up relatively, be provided with on the leading-in box and be used for two the closing plate carries out fixed establishment. The invention can conveniently reduce the labor intensity of operators.
Description
Technical Field
The invention relates to the technical field of wastewater purification, in particular to laboratory wastewater purification equipment and a method thereof.
Background
The waste water purification is to treat waste water by physical, chemical and biological methods, so that the waste water is purified, pollution is reduced, waste water recovery and reuse are achieved, and water resources are fully utilized.
In the prior art, reference is made to a Chinese patent with an authorization publication number of CN209010319U, which discloses a wastewater purifier, comprising a closed box body, wherein a vapor-liquid mixing pump and a dissolved air tank are arranged outside the closed box body, the lower part of the closed box body is a mixed precipitation bin, the middle part of the closed box body is a clear water collection bin, and the upper part of the closed box body is a sludge discharge area; an air floatation contact chamber is arranged in the closed box body, an inlet of the air floatation contact chamber is connected with an outlet of the mixing and precipitating bin, the cross sectional area of the air floatation contact chamber is gradually increased from bottom to top, and the cross sectional area of the sludge discharge area is gradually decreased from bottom to top; the mixed precipitation bin is provided with a water inlet and a dissolved gas water inlet, one end of the dissolved gas tank is connected with the dissolved gas water inlet, and the other end of the dissolved gas tank is connected with a gas-liquid mixing pump; the mixing and precipitating bin is provided with a coagulant aid inlet.
However, most of the coagulant aids are in powder crystal form, and when the operator pours the coagulant aids into the coagulant aid inlet, the pouring needs to be assisted by tools, which is troublesome, so that the labor intensity of the operator may be increased.
Disclosure of Invention
In order to be convenient for reduce operating personnel's intensity of labour, on the one hand, this application provides a laboratory waste water purification equipment, adopts following technical scheme:
a laboratory wastewater purifying device comprises a mixing and precipitating bin, wherein a coagulant aid inlet is formed in the mixing and precipitating bin, one side of the mixing and precipitating bin is fixedly connected with an introducing box, the introducing box is communicated with the coagulant aid inlet, and a first inclined surface is arranged at the bottom of the introducing box; the opening of leading-in box rotates and is provided with two closing plates, two the closing plate sets up relatively, be provided with on the leading-in box and be used for two the closing plate carries out fixed establishment.
Through adopting above-mentioned technical scheme, when needs pour the coagulant aid into the mixed storehouse of deposiing through the coagulant aid import, take out the fixed of fixed establishment to the closing plate earlier, the closing plate is rotatory under the effect of gravity this moment to be convenient for operating personnel pours the coagulant aid into the introduction case, under the effect on first inclined plane, can be convenient for the coagulant aid to get into the mixed storehouse of deposiing from the coagulant aid import, thereby be convenient for reduce operating personnel's intensity of labour.
Preferably, the sealing plate is fixedly sleeved with a first rotating shaft, and the first rotating shaft is rotatably arranged at the opening of the introducing box; the one end fixedly connected with carousel of first pivot, the cover is equipped with the torsional spring in the first pivot, the one end fixed connection of torsional spring in the carousel, the torsional spring is kept away from the one end fixed connection of carousel in the leading-in box.
By adopting the technical scheme, when the fixing action of the fixing mechanism on the sealing plate is cancelled, the first rotating shaft rotates under the elastic force of the torsion spring, so that the sealing plate is driven to be opened conveniently; when needs drive closing plate resets, operating personnel drive the carousel and rotate, and the first pivot of carousel drive rotates to be convenient for drive closing plate takes place to rotate, and then be convenient for drive closing plate resets.
Preferably, the fixing mechanism comprises a fixing block, a first horizontal groove is formed in the inner side wall of the guide box, the fixing block is in sliding fit with the first horizontal groove, fixing grooves are formed in the opposite inner sides of the two sealing plates respectively, and the fixing block can be inserted into the fixing grooves; one side, far away from the fixed groove, of the fixed block is fixedly connected with a first spring, and one side, far away from the fixed block, of the first spring is fixedly connected with a first horizontal groove; a second inclined plane is arranged on the fixed block and can be matched with the outer side wall of the sealing plate; the guide box is provided with a first driving assembly used for driving the fixing block to move.
By adopting the technical scheme, when the sealing plate needs to be fixed, the sealing plate is moved to rotate, when the sealing plate is abutted against the fixed block, the sealing plate drives the fixed block to move towards the direction away from the sealing plate under the action of the second inclined plane, the first spring is in a compressed state at the moment, and when the fixed block is aligned to the fixed groove, the fixed block is inserted into the fixed groove under the action of the elastic force of the first spring, so that the sealing plate is fixed conveniently; when the fixed action of fixed establishment to the closing plate is cancelled to needs, remove towards the direction of keeping away from the closing plate through a drive assembly drive fixed block, when fixed block and fixed slot separation to be convenient for cancel the fixed action of fixed establishment to the closing plate.
Preferably, the first driving assembly comprises a driving block, a first vertical groove is formed in one side of the introducing box, and the first vertical groove is communicated with the first horizontal groove; the driving block is arranged in the first vertical groove in a sliding mode, a connecting rod is arranged between the driving block and the fixed block, and two ends of the connecting rod are hinged to the opposite inner sides of the driving block and the fixed block respectively; the utility model discloses a drive block, including first vertical groove, first spring, second spring, drive block, reset groove, reset plate, reset groove, it is provided with the board that resets to slide in the reset groove, one side fixedly connected with second spring of the board that resets, the second spring is kept away from the one end fixed connection of the board that resets in reset groove, reset plate fixed connection in the drive block.
Through adopting above-mentioned technical scheme, when needs drive fixed block move towards the direction of keeping away from the closing plate, move the vertical downstream of driving block before, driving block drive connecting rod removes to be convenient for drive fixed block moves towards the direction of keeping away from the closing plate.
Preferably, one side of the introducing box is fixedly connected with a base, an electronic scale is installed on the base, a rack is fixedly connected to a scale pan of the electronic scale, a tray is arranged on the rack and can abut against the driving block, the tray can be communicated with an opening of the introducing box, and an overturning assembly used for driving the tray to overturn is arranged on the rack.
Through adopting above-mentioned technical scheme, when the leading-in case is poured into with the coagulant aid to needs, through the setting of electronic scale, can be convenient for weigh the coagulant aid, when weighing the end, through the setting of upset subassembly, can overturn by the drive tray of being convenient for to the coagulant aid after being convenient for pours into the leading-in case after weighing, and then is convenient for reduce operating personnel's intensity of labour.
Preferably, the overturning assembly comprises a hydraulic cylinder, the hydraulic cylinder is hinged to the rack, a piston rod of the hydraulic cylinder is hinged to the tray, and the tray is hinged to the rack.
Through adopting above-mentioned technical scheme, when needs drive tray overturn, start the piston rod removal of pneumatic cylinder to be convenient for drive tray and overturn.
Preferably, the guiding box is internally provided with a cleaning block in a sliding manner, one side of the cleaning block is provided with bristles which can abut against the inclined plane, and the guiding box is internally provided with a driving mechanism for driving the cleaning block to move.
By adopting the technical scheme, when the coagulant aid enters the coagulant aid inlet through the first inclined plane, a small amount of coagulant aid is remained in the introducing box, the cleaning block is driven by the driving mechanism to move, and the bristles are driven by the cleaning block to move, so that the residual coagulant aid is conveniently removed.
Preferably, the driving mechanism comprises a lead screw, a driving groove is formed in the inner side of the guide box, the cleaning block is arranged in the driving groove in a sliding manner, the lead screw is rotatably arranged in the driving groove, and the lead screw is in threaded fit with the cleaning block; a second vertical groove is formed in one side of the driving groove, a second rotating shaft is rotatably arranged in the second vertical groove, a first bevel gear is fixedly sleeved on the second rotating shaft, a second bevel gear is fixedly sleeved on the lead screw, and the first bevel gear is meshed with the second bevel gear; and a second horizontal groove is formed in one side of the second vertical groove, and a second driving assembly for driving the second rotating shaft to rotate is arranged in the second horizontal groove.
Through adopting above-mentioned technical scheme, when needs drive cleaning block and remove, earlier rotate through second drive assembly drive second pivot, the first bevel gear of second pivot drive rotates, and first bevel gear drive second bevel gear rotates, and second bevel gear drive lead screw rotates to be convenient for drive cleaning block and remove.
Preferably, the second driving assembly comprises a flat gear, and the flat gear is sleeved and fixed on the second rotating shaft; a horizontal block is arranged in the second horizontal groove in a sliding mode, a rack is fixedly connected to one side, close to the flat gear, of the horizontal block, and the rack is meshed with the flat gear; one side of the horizontal block is fixedly connected with a third spring, and one side of the third spring, which is far away from the horizontal block, is fixedly connected with the second horizontal groove; a third horizontal groove is formed in the inner side wall of the guide box and communicated with the second horizontal groove; a blocking block is arranged on the third horizontal groove in a sliding mode, a through hole is formed in one side, close to the horizontal block, of the blocking block, the horizontal block can abut against the blocking block, and the horizontal block can be in sliding fit with the through hole; one side of the blocking block is fixedly connected with a fourth spring, and one end, far away from the blocking block, of the fourth spring is fixedly connected with the third horizontal groove; the sealing plate can abut against the stopper.
Through adopting above-mentioned technical scheme, when the closing plate was opened, the closing plate rotated to the stopper, and the closing plate drive stopper removed, and when the horizontal piece aimed at the through-hole, the horizontal piece removed under the spring action of third spring, and the horizontal piece drive rack removed, and rack drive pinion rotated to be convenient for drive second pivot and rotate.
The application provides a laboratory wastewater purification method, adopts following technical scheme:
s1: when the coagulant aid needs to be poured into the mixing and precipitating bin, firstly pouring the coagulant aid on a tray, and weighing and quantifying the tray;
s2: when the quantification is finished, the hydraulic cylinder is started, the hydraulic cylinder drives the tray to turn over, when the tray is abutted against the driving block, the tray drives the driving block to vertically move downwards, the driving block drives the fixing block to be separated from the fixing groove, and the sealing plate turns downwards under the action of the elasticity of the torsion spring, so that the coagulant aid can conveniently enter the introducing box and slide into the coagulant aid inlet through the first inclined surface;
s3: when the sealing plate overturns downwards, the sealing plate is abutted to the blocking block and drives the blocking block to move, and when the horizontal block is aligned to the through hole, the horizontal block moves under the action of the elastic force of the third spring, so that the cleaning block is driven to move conveniently, and the bristles are convenient for sweeping the coagulant aid remained on the first inclined surface into the mixing and precipitating bin.
To sum up, the application has the following beneficial effects:
1. when the coagulant aid needs to be poured into the mixing and precipitating bin through the coagulant aid inlet, the fixing mechanism is firstly removed from fixing the sealing plate, the sealing plate rotates under the action of gravity, so that an operator can conveniently pour the coagulant aid into the introducing box, and the coagulant aid can conveniently enter the mixing and precipitating bin from the coagulant aid inlet under the action of the first inclined plane, so that the labor intensity of the operator can be conveniently reduced;
2. when the fixing action of the fixing mechanism on the sealing plate is cancelled, the first rotating shaft rotates under the action of the elastic force of the torsion spring, so that the sealing plate is driven to be opened conveniently; when the sealing plate needs to be driven to reset, an operator drives the rotating disc to rotate, and the rotating disc drives the first rotating shaft to rotate, so that the sealing plate is driven to rotate conveniently, and the sealing plate is driven to reset conveniently;
3. when the sealing plate needs to be fixed, the sealing plate is moved first, when the sealing plate abuts against the fixed block, the sealing plate drives the fixed block to move towards the direction away from the sealing plate under the action of the second inclined plane, the first spring is in a compressed state at the moment, and when the fixed block is aligned to the fixed groove, the fixed block is inserted into the fixed groove under the action of the elastic force of the first spring, so that the sealing plate is fixed conveniently; when the fixed action of fixed establishment to the closing plate is cancelled to needs, remove towards the direction of keeping away from the closing plate through a drive assembly drive fixed block, when fixed block and fixed slot separation to be convenient for cancel the fixed action of fixed establishment to the closing plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a sectional view showing the introducing box in the present embodiment;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a sectional view showing a drive mechanism in the present embodiment;
fig. 5 is a partially enlarged view of a portion a in fig. 4.
Description of reference numerals: 1. a mixing and precipitating bin; 11. a coagulant aid inlet; 12. an introduction box; 121. a first inclined plane; 122. a sealing plate; 123. a first rotating shaft; 124. a turntable; 125. a torsion spring; 126. a cleaning block; 127. brushing; 13. a base; 131. an electronic scale; 132. a frame; 133. a tray; 14. a turnover assembly; 141. a hydraulic cylinder; 2. a fixing mechanism; 211. a fixed block; 212. a first horizontal groove; 213. a fixing groove; 214. a first spring; 215. a second inclined surface; 22. a first drive assembly; 221. a drive block; 222. a first vertical slot; 223. a connecting rod; 224. a reset groove; 225. a reset plate; 226. a second spring; 3. a drive mechanism; 311. a lead screw; 312. a drive slot; 313. a second vertical slot; 314. a second rotating shaft; 315. a first bevel gear; 316. a second bevel gear; 317. a second horizontal groove; 32. a second drive assembly; 321. a flat gear; 322. a horizontal block; 323. a rack; 324. a third spring; 325. a third horizontal groove; 326. a blocking block; 327. a through hole; 328. and a fourth spring.
Detailed Description
The invention discloses laboratory wastewater purification equipment, which comprises a mixing and precipitating bin 1, wherein the mixing and precipitating bin 1 is square, a coagulant aid inlet 11 is formed in the mixing and precipitating bin 1, the cross section of the coagulant aid inlet 11 is circular and extends along the width direction of a mixed electric bin, one side of the mixing and precipitating bin 1 is fixedly connected with an introducing box 12, the introducing box 12 is arranged along the vertical direction, the introducing box 12 is communicated with the coagulant aid inlet 11, and the bottom of the introducing box 12 is provided with a first inclined surface 121; the opening of leading-in case 12 is provided with two sealing plates 122 through bearing rotation, and two sealing plates 122 set up relatively, and sealing plate 122 is squarely, is provided with the fixed establishment 2 that is used for fixing two sealing plates 122 on leading-in case 12.
When the coagulant aid needs to be poured into the mixing and precipitating bin 1 through the coagulant aid inlet 11, the fixing mechanism 2 is firstly removed from fixing the sealing plate 122, at the moment, the sealing plate 122 rotates under the action of gravity, so that the coagulant aid is conveniently poured into the introducing box 12 by an operator, the coagulant aid can conveniently enter the mixing and precipitating bin 1 from the coagulant aid inlet 11 under the action of the first inclined surface 121, and the labor intensity of the operator is conveniently reduced.
As shown in fig. 2 and 3, the fixing mechanism 2 includes a fixing block 211, the fixing block 211 is square, a first horizontal groove 212 is formed on an inner side wall of the introducing box 12, a cross section of the first horizontal groove 212 is square and extends along a length direction of the sealing plate 122, and the fixing block 211 and the inner side wall of the first horizontal groove 212 are in sliding fit along the length direction of the sealing plate 122; fixing grooves 213 are respectively formed in the opposite inner sides of the two sealing plates 122, the cross sections of the fixing grooves 213 are square and extend along the length direction of the sealing plates 122, and the fixing blocks 211 can be inserted into the inner side walls of the fixing grooves 213; a first spring 214 is fixedly connected to one side of the fixing block 211, which is far away from the fixing groove 213, the first spring 214 is arranged along the length direction of the sealing plate 122, and one side of the first spring 214, which is far away from the fixing block 211, is fixedly connected to the inner side wall of the first horizontal groove 212; a second inclined surface 215 is arranged on one side of the fixing block 211 away from the first spring 214, and the second inclined surface 215 can be matched with the outer side wall of the sealing plate 122; the introduction box 12 is provided with a first driving assembly 22 for driving the fixed block 211 to move.
When the sealing plate 122 needs to be fixed, the sealing plate 122 is driven to rotate, when the sealing plate 122 abuts against the fixed block 211, the sealing plate 122 drives the fixed block 211 to move towards a direction away from the sealing plate 122 under the action of the second inclined plane 215, the first spring 214 is in a compressed state at the moment, and when the fixed block 211 is aligned with the fixed groove 213, the fixed block 211 is inserted into the fixed groove 213 under the action of the elastic force of the first spring 214, so that the sealing plate 122 is fixed conveniently; when the fixing action of the fixing mechanism 2 on the sealing plate 122 needs to be cancelled, the fixing block 211 is driven by the first driving assembly 22 to move in a direction away from the sealing plate 122, and when the fixing block 211 is separated from the fixing groove 213, the fixing action of the fixing mechanism 2 on the sealing plate 122 is cancelled conveniently.
As shown in fig. 2 and 3, the first driving assembly 22 includes a driving block 221, the driving block 221 is square, a first vertical groove 222 is formed on the top side of the introducing box 12, the cross section of the first vertical groove 222 is square and extends in the vertical direction, and the first vertical groove 222 is communicated with the first horizontal groove 212; the driving block 221 is slidably arranged on the inner side wall of the first vertical groove 222 along the vertical direction, a connecting rod 223 is arranged between the driving block 221 and the fixed block 211, the connecting rod 223 is square, and two ends of the connecting rod 223 are respectively hinged to the opposite inner sides of the driving block 221 and the fixed block 211; reset groove 224 has been seted up to one side that first vertical groove 222 is close to closing plate 122, reset groove 224's cross section personally submits squarely and extends along vertical direction, it is provided with reset plate 225 to slide along vertical direction in reset groove 224, reset plate 225 is squarely, reset plate 225's bottom side fixedly connected with second spring 226, second spring 226 sets up along vertical direction, the one end fixed connection that reset plate 225 was kept away from to second spring 226 resets in the inside wall that resets groove 224, reset plate 225 fixed connection in one side of drive block 221. When the fixing block 211 needs to be driven to move away from the sealing plate 122, the driving block 221 is driven to move vertically downwards, and the driving block 221 drives the connecting rod 223 to move, so that the fixing block 211 is driven to move away from the sealing plate 122 conveniently.
As shown in fig. 4, the sealing plate 122 is fixedly sleeved with a first rotating shaft 123, the cross section of the first rotating shaft 123 is circular, the first rotating shaft 123 is disposed along the length direction of the sealing plate 122, and the first rotating shaft 123 is rotatably disposed at the opening of the introducing box 12; one end of the first rotating shaft 123 penetrates through the introducing box 12 and is fixedly connected with the rotating disc 124, the rotating disc 124 is in a round cake shape, the first rotating shaft 123 is sleeved with a torsion spring 125, the torsion spring 125 is arranged along the axial direction of the first rotating shaft 123, one end of the torsion spring 125 is fixedly connected with the rotating disc 124, and one end of the torsion spring 125 far away from the rotating disc 124 is fixedly connected with the outer side wall of the introducing box 12.
When the fixing action of the fixing mechanism 2 on the sealing plate 122 is cancelled, the first rotating shaft 123 rotates under the elastic force of the torsion spring 125, so as to drive the sealing plate 122 to open; when the sealing plate 122 needs to be driven to reset, an operator drives the rotating disc 124 to rotate, and the rotating disc 124 drives the first rotating shaft 123 to rotate, so that the sealing plate 122 is driven to rotate, and the sealing plate 122 is driven to reset.
As shown in fig. 4 and 5, a base 13 is fixedly connected to one side of the inlet box 12, the base 13 is square and horizontally disposed, an electronic scale 131 is mounted on the base 13, a frame 132 is fixedly connected to a scale pan of the electronic scale 131, the cross section of the frame 132 is L-shaped, a tray 133 is disposed on the frame 132, the tray 133 can abut against a top side of the driving block 221, the tray 133 can communicate with an opening of the inlet box 12, and an overturning assembly 14 for driving the tray 133 to overturn is disposed on the frame 132. When the coagulant aid needs to be poured into the introducing box 12, the electronic scale 131 is arranged, so that the coagulant aid can be conveniently weighed, and when the weighing is finished, the tray 133 can be conveniently driven to turn over through the arrangement of the turning assembly 14, so that the weighed coagulant aid is conveniently poured into the introducing box 12, and the labor intensity of operators is conveniently reduced.
As shown in fig. 4, the turnover assembly 14 includes a hydraulic cylinder 141, a bottom end of the hydraulic cylinder 141 is hinged to the bottom of the frame 132, a piston rod of the hydraulic cylinder 141 is hinged to the bottom side of the tray 133, and the tray 133 is hinged to the top of the frame 132. When the tray 133 needs to be driven to turn, the piston rod of the actuating hydraulic cylinder 141 moves, so that the tray 133 is driven to turn conveniently.
As shown in fig. 2, a cleaning block 126 is slidably disposed in the introduction tank 12, the cleaning block 126 has a square shape, bristles 127 are disposed on the bottom side of the cleaning block 126, the bristles 127 can abut against the inclined surface, and a driving mechanism 3 for driving the cleaning block 126 to move is disposed in the introduction tank 12. When coagulant aid enters the coagulant aid inlet 11 through the first inclined surface 121, a small amount of coagulant aid remains in the introducing box 12, the cleaning block 126 is driven to move by the driving mechanism 3, and the bristles 127 are driven to move by the cleaning block 126, so that the residual coagulant aid is removed conveniently.
As shown in fig. 2 and 4, the driving mechanism 3 includes a screw 311, a driving groove 312 is formed on the inner side of the introducing box 12, the cross section of the driving groove 312 is square, the cleaning block 126 is slidably disposed on the inner side wall of the driving groove 312 along the axial direction of the screw 311, two ends of the screw 311 are rotatably disposed on the inner side wall of the driving groove 312 through bearings, the screw 311 penetrates through the cleaning block 126, and the screw 311 is in threaded fit with the cleaning block 126; a second vertical groove 313 is formed in one side of the driving groove 312, the cross section of the second vertical groove 313 is square and extends in the vertical direction, a second rotating shaft 314 is rotatably arranged in the second vertical groove 313 through a bearing, the cross section of the second rotating shaft 314 is circular, a first bevel gear 315 is fixedly sleeved on the second rotating shaft 314, a second bevel gear 316 is fixedly sleeved on the screw 311, and the first bevel gear 315 is meshed with the second bevel gear 316; a second horizontal groove 317 is formed in one side of the second vertical groove 313, the cross section of the second horizontal groove 317 is square and extends along the length direction of the sealing plate 122, and a second driving assembly 32 for driving the second rotating shaft 314 to rotate is arranged in the second horizontal groove 317.
When the cleaning block 126 needs to be driven to move, the second rotating shaft 314 is driven to rotate by the second driving assembly 32, the second rotating shaft 314 drives the first bevel gear 315 to rotate, the first bevel gear 315 drives the second bevel gear 316 to rotate, and the second bevel gear 316 drives the lead screw 311 to rotate, so that the cleaning block 126 is driven to move conveniently.
As shown in fig. 4 and 5, the second driving assembly 32 includes a flat gear 321, and the flat gear 321 is fixed on an outer sidewall of the second rotating shaft 314; a horizontal block 322 is slidably arranged in the second horizontal groove 317, the horizontal block 322 is square, a rack 323 is fixedly connected to one side of the horizontal block 322 close to the flat gear 321, and the rack 323 is meshed with the flat gear 321; one side of the horizontal block 322 is fixedly connected with a third spring 324, the third spring 324 is arranged along the length direction of the sealing plate 122, and one side of the third spring 324 far away from the horizontal block 322 is fixedly connected with the inner side wall of the second horizontal groove 317; a third horizontal groove 325 is formed in the inner side wall of the introducing box 12, the cross section of the third horizontal groove 325 is square and extends along the width direction of the sealing plate 122, and the third horizontal groove 325 is communicated with the second horizontal groove 317.
As shown in fig. 4 and 5, a blocking block 326 is slidably disposed in the third horizontal groove 325, the blocking block 326 is square, a through hole 327 is disposed at a side of the blocking block 326 close to the horizontal block 322, a cross section of the through hole 327 is square and extends along the width direction of the sealing plate 122, the horizontal block 322 can abut against an outer side wall of the blocking block 326, and the horizontal block 322 can be in sliding fit with the inside of the through hole 327 along the width direction of the sealing plate 122; one side of the blocking block 326 is fixedly connected with a fourth spring 328, the fourth spring 328 is arranged along the width direction of the sealing plate 122, and one end of the fourth spring 328 far away from the blocking block 326 is fixedly connected with the inner side wall of the third horizontal groove 325; the sealing plate 122 can abut a side of the stop block 326 remote from the fourth spring 328.
The embodiment of the application also discloses a laboratory wastewater purification method, which comprises the following steps:
s1: when the coagulant aid needs to be poured into the mixing and precipitating bin 1, the coagulant aid is firstly poured on the tray 133, and the weighing and the quantification are carried out on the tray;
s2: when the quantification is finished, the hydraulic cylinder 141 is started, the hydraulic cylinder 141 drives the tray 133 to turn over, when the tray 133 abuts against the driving block 221, the tray 133 drives the driving block 221 to vertically move downwards, the driving block 221 drives the fixing block 211 to be separated from the fixing groove 213, and the sealing plate 122 turns over downwards under the action of the elastic force of the torsion spring 125, so that the coagulant aid enters the introducing box 12 and slides into the coagulant aid inlet 11 through the first inclined surface 121;
s3: when the sealing plate 122 is turned downwards, the sealing plate 122 abuts against the blocking block 326 and drives the blocking block 326 to move, and when the horizontal block 322 is aligned with the through hole 327, the horizontal block 322 moves under the elastic force of the third spring 324, so that the cleaning block 126 is driven to move, and the bristles 127 can sweep coagulant aid remained on the first inclined surface 121 into the mixing and settling bin 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a laboratory waste water clarification plant, is including mixing sediment storehouse (1), mix and seted up coagulant aid import (11) on sediment storehouse (1), its characterized in that: one side of the mixed precipitation bin (1) is fixedly connected with an introduction box (12), the introduction box (12) is communicated with the coagulant aid inlet (11), and the bottom of the introduction box (12) is provided with a first inclined plane (121); the opening of leading-in box (12) rotates and is provided with two sealing plates (122), two sealing plates (122) set up relatively, be provided with on leading-in box (12) and be used for two fixed establishment (2) are gone on sealing plate (122).
2. The laboratory wastewater purification apparatus according to claim 1, wherein: a first rotating shaft (123) is fixedly sleeved on the sealing plate (122), and the first rotating shaft (123) is rotatably arranged at the opening of the introduction box (12); one end fixedly connected with carousel (124) of first pivot (123), the cover is equipped with torsional spring (125) on first pivot (123), the one end fixed connection of torsional spring (125) in carousel (124), torsional spring (125) are kept away from the one end fixed connection of carousel (124) in leading-in case (12).
3. The laboratory wastewater purification apparatus according to claim 1, wherein: the fixing mechanism (2) comprises a fixing block (211), a first horizontal groove (212) is formed in the inner side wall of the guide box (12), the fixing block (211) is in sliding fit with the first horizontal groove (212), fixing grooves (213) are formed in the opposite inner sides of the two sealing plates (122) respectively, and the fixing block (211) can be inserted into the fixing grooves (213); one side, far away from the fixing groove (213), of the fixing block (211) is fixedly connected with a first spring (214), and one side, far away from the fixing block (211), of the first spring (214) is fixedly connected with a first horizontal groove (212); a second inclined surface (215) is arranged on the fixing block (211), and the second inclined surface (215) can be matched with the outer side wall of the sealing plate (122); the guide box (12) is provided with a first driving assembly (22) for driving the fixed block (211) to move.
4. A laboratory wastewater purification apparatus according to claim 3, characterized in that: the first driving assembly (22) comprises a driving block (221), a first vertical groove (222) is formed in one side of the guide box (12), and the first vertical groove (222) is communicated with the first horizontal groove (212); the driving block (221) is arranged in a first vertical groove (222) in a sliding mode, a connecting rod (223) is arranged between the driving block (221) and the fixed block (211), and two ends of the connecting rod (223) are hinged to the inner sides, opposite to the driving block (221) and the fixed block (211), of the driving block (221) respectively; reset groove (224) have been seted up to one side of first vertical groove (222), it is provided with reset plate (225) to slide in reset groove (224), one side fixedly connected with second spring (226) of reset plate (225), the one end fixed connection that second spring (226) kept away from reset plate (225) in reset groove (224), reset plate (225) fixed connection in drive block (221).
5. The laboratory wastewater purification apparatus according to claim 4, wherein: one side fixedly connected with base (13) of leading-in case (12), install electronic scale (131) on base (13), fixedly connected with frame (132) on the scale dish of electronic scale (131), be provided with tray (133) on frame (132), tray (133) can the butt in drive block (221), tray (133) can with the opening of leading-in case (12) is linked together, be provided with on frame (132) and be used for the drive upset subassembly (14) of tray (133) upset.
6. The laboratory wastewater purification apparatus according to claim 5, wherein: the overturning assembly (14) comprises a hydraulic cylinder (141), the hydraulic cylinder (141) is hinged to the rack (132), a piston rod of the hydraulic cylinder (141) is hinged to the tray (133), and the tray (133) is hinged to the rack (132).
7. The laboratory wastewater purification apparatus according to claim 6, wherein: the cleaning device is characterized in that a cleaning block (126) is arranged in the guide box (12) in a sliding mode, bristles (127) are arranged on one side of the cleaning block (126), the bristles (127) can abut against the inclined surface, and a driving mechanism (3) used for driving the cleaning block (126) to move is arranged in the guide box (12).
8. The laboratory wastewater purification apparatus according to claim 7, wherein: the driving mechanism (3) comprises a lead screw (311), a driving groove (312) is formed in the inner side of the guide box (12), the cleaning block (126) is arranged in the driving groove (312) in a sliding mode, the lead screw (311) is rotatably arranged in the driving groove (312), and the lead screw (311) is in threaded fit with the cleaning block (126); a second vertical groove (313) is formed in one side of the driving groove (312), a second rotating shaft (314) is rotatably arranged in the second vertical groove (313), a first bevel gear (315) is fixedly sleeved on the second rotating shaft (314), a second bevel gear (316) is fixedly sleeved on the lead screw (311), and the first bevel gear (315) is meshed with the second bevel gear (316); a second horizontal groove (317) is formed in one side of the second vertical groove (313), and a second driving assembly (32) used for driving the second rotating shaft (314) to rotate is arranged in the second horizontal groove (317).
9. The laboratory wastewater purification apparatus according to claim 8, wherein: the second driving component (32) comprises a flat gear (321), and the flat gear (321) is sleeved and fixed on the second rotating shaft (314); a horizontal block (322) is arranged in the second horizontal groove (317) in a sliding mode, a rack (323) is fixedly connected to one side, close to the flat gear (321), of the horizontal block (322), and the rack (323) is meshed with the flat gear (321); one side of the horizontal block (322) is fixedly connected with a third spring (324), and one side, far away from the horizontal block (322), of the third spring (324) is fixedly connected with the second horizontal groove (317); a third horizontal groove (325) is formed in the inner side wall of the introducing box (12), and the third horizontal groove (325) is communicated with the second horizontal groove (317); a blocking block (326) is arranged on the third horizontal groove (325) in a sliding mode, a through hole (327) is formed in one side, close to the horizontal block (322), of the blocking block (326), the horizontal block (322) can abut against the blocking block (326), and the horizontal block (322) can be in sliding fit with the through hole (327); a fourth spring (328) is fixedly connected to one side of the stop block (326), and one end, far away from the stop block (326), of the fourth spring (328) is fixedly connected to the third horizontal groove (325); the sealing plate (122) can abut against the blocking piece (326).
10. A laboratory wastewater purification method is characterized in that:
s1: when the coagulant aid needs to be poured into the mixing and precipitating bin (1), the coagulant aid is firstly poured on the tray (133), and the weighing and the quantification are carried out on the tray;
s2: when the quantification is finished, starting the hydraulic cylinder (141), driving the tray (133) to turn over by the hydraulic cylinder (141), when the tray (133) abuts against the driving block (221), driving the driving block (221) to vertically move downwards by the tray (133), driving the fixing block (211) to be separated from the fixing groove (213) by the driving block (221), and turning over the sealing plate (122) downwards under the elastic action of the torsion spring (125), so that the coagulant aid enters the introducing box (12) conveniently and slides into the coagulant aid inlet (11) through the first inclined surface (121);
s3: when the sealing plate (122) is turned downwards, the sealing plate (122) abuts against the blocking block (326) and drives the blocking block (326) to move, and when the horizontal block (322) is aligned with the through hole (327), the horizontal block (322) moves under the action of the elastic force of the third spring (324), so that the cleaning block (126) is driven to move conveniently, and further the bristles (127) clean coagulant aids remained on the first inclined surface (121) into the mixing and settling bin (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210542231.XA CN114853139B (en) | 2022-05-18 | 2022-05-18 | Laboratory wastewater purification equipment and method thereof |
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| CN202210542231.XA CN114853139B (en) | 2022-05-18 | 2022-05-18 | Laboratory wastewater purification equipment and method thereof |
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| CN114853139B CN114853139B (en) | 2023-06-30 |
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| SU1841250A1 (en) * | 1970-01-09 | 2016-12-27 | Акционерное общество "Государственный научно-исследовательский институт "Кристалл" | Automatic volumetric weighing batcher |
| CN212701431U (en) * | 2020-06-15 | 2021-03-16 | 成都孔师傅食品有限公司 | Trough type mixer |
| CN112624286A (en) * | 2020-12-17 | 2021-04-09 | 广州前锦知识产权运营有限公司 | Industrial sewage filtering system and method based on big data |
| CN113003755A (en) * | 2020-10-27 | 2021-06-22 | 汪资茂 | Printing and dyeing wastewater treatment device with quantitative charging structure |
| CN213726032U (en) * | 2020-11-04 | 2021-07-20 | 广州新灿环保科技有限公司 | Accurate controlling means that puts in of polymer coagulant aid |
| CN215782968U (en) * | 2021-08-26 | 2022-02-11 | 山东三才环保科技有限公司 | A mixing stirring device for coagulant aid |
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2022
- 2022-05-18 CN CN202210542231.XA patent/CN114853139B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1841250A1 (en) * | 1970-01-09 | 2016-12-27 | Акционерное общество "Государственный научно-исследовательский институт "Кристалл" | Automatic volumetric weighing batcher |
| CN212701431U (en) * | 2020-06-15 | 2021-03-16 | 成都孔师傅食品有限公司 | Trough type mixer |
| CN113003755A (en) * | 2020-10-27 | 2021-06-22 | 汪资茂 | Printing and dyeing wastewater treatment device with quantitative charging structure |
| CN213726032U (en) * | 2020-11-04 | 2021-07-20 | 广州新灿环保科技有限公司 | Accurate controlling means that puts in of polymer coagulant aid |
| CN112624286A (en) * | 2020-12-17 | 2021-04-09 | 广州前锦知识产权运营有限公司 | Industrial sewage filtering system and method based on big data |
| CN215782968U (en) * | 2021-08-26 | 2022-02-11 | 山东三才环保科技有限公司 | A mixing stirring device for coagulant aid |
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| CN114853139B (en) | 2023-06-30 |
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