CN219567639U - Air supporting dross salvaging equipment - Google Patents

Abstract

The utility model relates to air floatation scum salvaging equipment which comprises an air floatation tank, wherein a vertical partition plate is fixed between the front wall and the back wall of the inner cavity of the air floatation tank, side plates are fixed on the front side and the rear side of the upper surface of the air floatation tank, a salvaging mechanism for salvaging scum is arranged on the side plates, two support bars in vertical states are fixed on the back surface of the air floatation tank, and a collecting mechanism is arranged on the support bars. This air supporting dross fishing equipment, when salvaging the mechanism and carrying out the scum layer and salvaging, owing to offered the apopore that supplies liquid to pass on the salvaging board, make the liquid that promotes and get into in the collection mechanism through salvaging the board diminish, avoid the liquid level to change greatly, and influence the salvaging effect, and salvage the in-process can clear away the dross of beating on the salvaging board, avoid influencing the salvaging effect, collect through the collecting box dross, when dross quantity is too much, the spacer contacts with the hydrops case, reminds the staff to clean the dross.

Description

Air supporting dross salvaging equipment

Technical Field

The utility model relates to the technical field of scum salvaging, in particular to air floatation scum salvaging equipment.

Background

The sewage treatment by air floatation is to form highly dispersed micro bubbles in water, adhere solid or liquid particles of hydrophobic groups in the wastewater, float up to the water surface to form a floating slag layer to be scraped, thereby realizing the solid-liquid or liquid-liquid separation process.

When the floating slag layer is scraped, the floating slag layer is generally scraped and collected by a slag scraping device which is driven to circularly move the scraping plate on the water surface.

In the existing slag scraping device, the slag layer is scraped by the scraper, so that residues are remained on the upper side of the scraper after the scraper is used for a long time, the scraping effect of the slag scraping plate can be affected along with excessive quantity of the residues, partial moisture enters the collecting frame along with the slag scraping plate in the scraping process of the slag scraping plate, the liquid level can be reduced along with the reduction of liquid in the air floatation tank, after the scraper is used for a certain period of time, the liquid level is reduced due to no change of the height of the scraper, and part of residues still remain on the liquid level when the slag layer is scraped, so that the cleaning effect is greatly reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides air floatation scum salvaging equipment which has the advantages of good cleaning effect and the like, and solves the problem that the scraping effect of a scum layer is affected after the liquid level changes.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the air floatation scum salvaging equipment comprises an air floatation tank, wherein a vertical partition plate is fixed between the front wall and the back wall of the inner cavity of the air floatation tank, side plates are fixed on the front side and the rear side of the upper surface of the air floatation tank, a salvaging mechanism for salvaging scum is arranged on the side plates, two support bars in vertical states are fixed on the back surface of the air floatation tank, and a collecting mechanism is arranged on the support bars;

the fishing mechanism comprises a motor fixed on the left side of the front side of a front side plate, a first gear is fixed on the outer side of an output shaft of the motor, a movable rod is rotatably connected between two opposite sides of the side plates through a bearing, a second gear is fixed on the outer side of the movable rod, toothed belts are meshed on the outer sides of the first gear and the second gear, the number of the toothed belts is two, supporting blocks are fixed on the outer sides of the two toothed belts, the inside of each supporting block is rotatably connected with rotation through the bearing, supporting sheets are fixed on the outer sides of the rotation, and a fishing plate is vertically fixed on one side, far away from the toothed belt, of each supporting sheet;

the collecting mechanism comprises a sterilizing component and a collecting component, wherein the sterilizing component comprises a mounting plate fixed at the top end of a supporting bar, an electric push rod is fixed on the upper surface of the mounting plate, an output shaft of the electric push rod penetrates through and extends to the lower side of the mounting plate, a sealing plate which is horizontal is fixed on the lower side of the mounting plate, a back plate is fixed on the back of the supporting bar, a water tank is fixed on the back of the back plate, a first water pump is fixed on the left side of the water tank, an upper pipe communicated with the water tank is communicated with a water inlet end of the first water pump, a lower pipe communicated with the sealing plate is communicated with a water outlet end of the first water pump, and at least two spray heads are communicated with the lower surface of the sealing plate.

Further, the fishing mechanism further comprises top plates which are respectively and vertically fixed on the upper surfaces of the two side plates, a rotating rod is rotatably connected between two opposite sides of the top plates through bearings, a first belt is connected between the two rotating rods in a transmission mode, a second belt is connected between the front end of the rotating rod and an output shaft of the motor in a transmission mode, and a stirring plate is fixed on the outer side of the rotating rod.

Further, the motor output shaft is fixed with the left movable rod, two support rings are fixed on the outer side of the rotary rod, and torsion springs are fixed on the outer side of the rotary rod between the support rings and one side opposite to the support block.

Further, the number of the supporting blocks on each toothed belt is four, limiting plates are fixed on the left side and the right side of each supporting block on the same horizontal line through bolts, and the opposite sides of the two adjacent limiting plates are inclined planes and are fixedly provided with buffer cushions.

Further, the right side of backing sheet and salvage board has all offered and has been no less than two water holes, the left and right sides of salvage board all is fixed with the reinforcement piece that is located on the backing sheet.

Further, the water tank is filled with disinfectant, the sealing plate is in the shape of a cuboid with a hollow inside, at least two water outlet holes are formed in the lower surface of the sealing plate, and the spray heads are communicated in the water outlet holes.

Further, collection subassembly is including fixing the hydrops case in the air supporting incasement and being located the left side of baffle, the left and right sides inner wall of hydrops case all is fixed with the mounting plate, the upper surface of mounting plate is fixed with the spring, the upper surface of spring is fixed with the supporting box, the collecting box has been placed in the supporting box, the left side intercommunication of hydrops case has the second water pump, the intercommunication has the back flow in the second water pump.

Further, the lower surface of collecting box has seted up the filter mouth, filter mouthful internal fixation has and is the filter screen of horizontality, the connecting hole that is not less than two has been seted up to the lower surface of supporting box, the lower surface of supporting box is fixed with the drainage cover.

Further, the round platform that the shape of drainage cover is hollow and upper surface and lower surface all lose, the connecting hole faces the round platform direction, the left and right sides of supporting box just is located the upside vertical fixation of hydrops case has the spacer, and the spacer faces the hydrops case direction.

Further, the closing plate is laminated with the upper surface of supporting box, the shape of hydrops case, supporting box and collecting box is the cuboid that inside is hollow and upper surface is absent, the bottom and the left side intercommunication of hydrops case of back flow, the interior bottom wall of hydrops case is fixed with the slip table of left below slope.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this air supporting dross fishing equipment, when salvaging the mechanism carries out the scum layer and salvages, owing to offered the apopore that supplies liquid to pass on the salvaging board, make the liquid that promotes and get into in the collection mechanism through the salvaging board diminish, avoid the liquid level to change greatly, and influence the salvage effect, and the in-process of salvaging can clear away the dross on the salvaging board, avoid influencing the salvage effect.

2. This air supporting dross fishing equipment, the dross is collected through the collecting box, and when dross quantity is too much, the spacer contacts with the hydrops case, reminds the staff to clean the dross, and in the in-process of salvaging can not avoid having partial moisture to get into the collecting box, the moisture in the collecting box can flow down this moment, and in reaching the hydrops case, utilizes the second water pump to come the moisture suction to the dross pond in, avoids the liquid level to reduce the cleanness that influences the dross.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between a partition board and an air bearing box according to the present utility model;

FIG. 3 is a schematic view of a fishing mechanism according to the present utility model;

FIG. 4 is a partial cross-sectional view of the fishing mechanism of the present utility model;

FIG. 5 is an enlarged schematic view of the structure A in FIG. 4 according to the present utility model;

FIG. 6 is a schematic diagram of a connection structure of a rotating rod and a toggle plate according to the present utility model;

FIG. 7 is a schematic view of a collection mechanism according to the present utility model.

In the figure: 1 air supporting box, 2 partition plates, 3 side plates, 4 salvaging mechanisms, 401 motors, 402 first gears, 403 movable rods, 404 second gears, 405 toothed belts, 406 supporting blocks, 407 rotating rods, 408 supporting plates, 409 salvaging plates, 410 top plates, 411 rotating rods, 412 poking plates, 5 supporting rods, 6 collecting mechanisms, 601 mounting plates, 602 electric push rods, 603 sealing plates, 604 back plates, 605 water tanks, 606 first water pumps, 607 upper pipes, 608 lower pipes, 609 spray heads, 610 effusion tanks, 611 mounting plates, 612 springs, 613 supporting boxes, 614 collecting boxes, 615 second water pumps and 616 backflow pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an air floatation scum salvaging device in this embodiment includes an air floatation tank 1, a vertical partition plate 2 is fixed between a front wall and a back wall of an inner cavity of the air floatation tank 1, an air floatation tank is located on the right side of the partition plate 2, side plates 3 are fixed on front and rear sides of the upper surface of the air floatation tank 1, a salvaging mechanism 4 for salvaging scum is arranged on the side plates 3, scum is conveniently salvaged, two support bars 5 in vertical state are fixed on the back of the air floatation tank 1, a collecting mechanism 6 is arranged on the support bars 5, and scum is collected and sterilized at any time.

In this embodiment, the cooperation of fishing mechanism 4 and collection mechanism 6 can effectually avoid when clearing up the dross layer, and the change of liquid level influences the clearance effect on dross layer.

Referring to fig. 3-6, in order to avoid the influence of the liquid level on the scum salvaging, the salvaging mechanism 4 in this embodiment includes a motor 401 fixed on the left side of the front side plate 3, and when the output shaft of the motor rotates, the motor rotates with a first gear 402, further moves with a movable rod 403 and a toothed belt 405, the outer side of the output shaft of the motor 401 is fixed with the first gear 402, the opposite sides of the two side plates 3 are rotatably connected with the movable rod 403 through bearings, the outer sides of the movable rod 403 are fixed with a second gear 404, the outer sides of the first gear 402 and the second gear 404 are meshed with the toothed belt 405, the number of the toothed belts 405 is two, the outer sides of the two toothed belts 405 are both fixed with supporting blocks 406, when the supporting blocks 406 move to the lower side, the supporting blocks 408 are contacted with the scum layer at the liquid level, the inner side of the supporting blocks 406 is rotatably connected with the rotary rod 407 through bearings, the outer sides of the rotary rod 407 are fixed with the supporting blocks 408, and one side of the supporting blocks 408 far from the toothed belt 405 is vertically fixed with the salvaging plates 409.

The salvage mechanism 4 further comprises top plates 410 vertically fixed on the upper surfaces of the two side plates 3 respectively, rotating rods 411 are connected between opposite sides of the two top plates 410 through bearings in a rotating mode, a first belt is connected between the two rotating rods 411 in a transmission mode, a second belt is connected between the front end of the left rotating rod 411 and an output shaft of the motor 401 in a transmission mode, a poking piece 412 is fixed on the outer side of the rotating rod 411, when the motor 401 operates, the rotating rod 411 can rotate through the first belt and the second belt, the poking piece 412 on the outer side of the rotating rod is further carried to rotate, and in the rotating process of the poking piece 412, the poking piece 412 can be in contact with the salvage plate 409 and is impacted.

The motor 401 output shaft is fixed with between left movable rod 403, the outside of dwang 407 is fixed with two holding rings, between the opposite one side of holding ring and holding lug 406 and be located the outside of dwang 407 and be fixed with the torsional spring, the quantity of holding lug 406 is four on every toothed belt 405, the left and right sides of two holding lugs 406 that are located on same horizon all is fixed with the limiting plate through the bolt, the opposite one side of adjacent two limiting plates all is established to the inclined plane and is fixed with the blotter, the impact force to holding lug 408 buffers, the water hole that is not less than two has all been seted up on the right side of holding lug 408 and salvage plate 409, set up the water hole on salvage plate 409 and holding lug 408, make the moisture can pierce through the water hole, further reduce the liquid that gets into collecting box 614, avoid long-time the liquid level to change greatly, and make salvage plate 409 contact not the slag layer, the left and right sides of salvage plate 409 all is fixed with the reinforcement piece that is located on the holding lug 408, the effect of being connected with holding lug 408, after supporting plate 409 receives back, rotating support plate 408 and 407 and rotating the lever 407, and just can not rotate the cushion pad is rotated to the influence on salvage plate 409.

In this embodiment, because offer the apopore that supplies liquid to pass on the salvaging plate 409, make the liquid that promotes and get into in the collection mechanism 6 through salvaging plate 409 diminish, avoid the liquid level to change greatly, and influence the salvaging effect, and salvage the in-process can clear away the dross on the salvaging plate 409, avoid influencing the salvaging effect.

The water holes have smaller diameters, so that the liquid is allowed to pass through the water holes, and impurities in the slag layer can be prevented from passing through the water holes.

Referring to fig. 7, in order to further avoid the influence of liquid level on the scum salvage, the collecting mechanism 6 in this embodiment includes a sterilizing component and a collecting component, wherein the sterilizing component includes a mounting plate 601 fixed at the top end of the supporting bar 5, an electric push rod 602 is fixed on the upper surface of the mounting plate 601, an output shaft of the electric push rod 602 penetrates and extends to the lower side of the mounting plate 601 and is fixed with a sealing plate 603 in a horizontal shape, a back plate 604 is fixed on the back surface of the supporting bar 5, a water tank 605 is fixed on the back surface of the back plate 604, a first water pump 606 is fixed on the left side of the water tank 605, moisture in the water tank 605 enters the sealing plate 603 through an upper pipe 607 and a lower pipe 608, and is sprayed out through a spray head 609 to seal and sterilize the collecting box 614, so as to avoid the environment of workshops being affected by long-accumulated, a water inlet end of the first water pump 606 is communicated with an upper pipe 607 communicated with the water tank 605, a water outlet end of the first water pump 606 is communicated with a lower pipe 608 communicated with the sealing plate 603, and the lower surface of the sealing plate 603 is communicated with at least two spray heads 609.

The water tank 605 is filled with disinfectant, the sealing plate 603 is in the shape of a cuboid with hollow inside, at least two water outlets are formed in the lower surface of the sealing plate, and the spray head 609 is communicated in the water outlets.

Wherein, collection subassembly is including fixing in air supporting box 1 and being located the left hydrops case 610 of baffle 2, the left and right sides inner wall of hydrops case 610 all is fixed with mounting plate 611, the upper surface of mounting plate 611 is fixed with spring 612, the upper surface of spring 612 is fixed with supporting box 613, the collection box 614 has been placed in the supporting box 613, the dross can get into to collect in the collection box 614, because the collection box 614 supports through spring 612, and when the dross is more in it, can compress spring 612, the left side intercommunication of hydrops case 610 has second water pump 615, the intercommunication has back flow 616 in the second water pump 615, can make liquid enter into the dross pond again through back flow 616, avoid the liquid level to be too low and make salvage board 409 can not contact with the dross layer, and influence clean effect.

The lower surface of collecting box 614 has seted up the filter port, the filter port internal fixation has the filter screen that is the horizontality, the connecting hole that is not less than two has been seted up to the lower surface of supporting box 613, the lower surface of supporting box 613 has the drainage cover, the hollow round platform that just upper surface of shape and lower surface all were missed of drainage cover, the connecting hole faces the round platform direction, its inside silk screen foam remover that is equipped with, foam in the liquid is eliminated, it is for prior art need not too much to repeat, the left and right sides of supporting box 613 just is located the upside vertical fixation of hydrops case 610, and the spacer faces the hydrops case 610 orientation, the closing plate 603 is laminated with the upper surface of supporting box 613, hydrops case 610, the shape of supporting box 613 and collecting box 614 is the cuboid that inside is hollow and upper surface is missed, the bottom and the left side intercommunication of hydrops case 610 of back flow pipe 616, the interior bottom wall of hydrops case 610 is fixed with the slip table that inclines below left, in salvaging the in-process, there is some liquid along with getting into collecting box 614, liquid can flow downwards through the filter screen in the filter screen, and get into the hydrops 610 of downside through the cover drainage.

In this embodiment, when the amount of dross is too large, the positioning plate contacts with the effusion tank 610 to remind the worker to clean the dross, so that part of the moisture is inevitably introduced into the collecting tank 614 during the salvaging process, the moisture in the collecting tank 614 flows downwards and reaches the effusion tank 610, and the second water pump 615 is utilized to pump the moisture into the dross pool, so as to avoid the influence of the liquid level reduction on the cleaning of the dross.

The working principle of the embodiment is as follows:

(1) When sewage treatment plant in air supporting box 1 is in the sewage treatment, the solid casing can come up at the liquid level and form the scum layer, the operation of passing through motor 401 this moment, can bring first gear 402 in the time of its output shaft pivoted and rotate, further bring movable rod 403 and toothed belt 405 to move, make supporting shoe 406 on the toothed belt 405 move along with toothed belt 405, when supporting shoe 406 removes the below, can make supporting shoe 408 take the contact of salvage plate 409 and scum layer of liquid level department, and push into collecting box 614 with it, offer the water hole on salvage plate 409 and supporting shoe 408, make the moisture can pierce through the water hole, further reduce the liquid that gets into collecting box 614, avoid long-time the liquid level change big, and make salvage plate 409 contact not to the scum layer, in the time of motor 401 operation, can rotate along with toothed belt 411, further take the outside of rotating, and in the process of stirring piece 412 rotation, can contact with salvage plate 409, and take place salvage plate 409, and when salvage plate 409 and supporting shoe 408 are just influenced by the impact plate 409, can not be influenced by the impact plate 409, and the scum can be just rotated on the side of rotating plate 409 after rotating, and the side of rotating the side of the impact plate 409 is just being influenced by the rotation, the impact plate 409.

(2) When the device stops running, the sealing plate 603 seals the collecting box 614, at the moment, the first water pump 606 is reused, the water in the water tank 605 enters the sealing plate 603 through the upper pipe 607 and the lower pipe 608, and the collecting box 614 is sealed and disinfected through the spray head 609, so that the influence of the workshop on the environment is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an air supporting dross salvage equipment, includes air supporting case (1), its characterized in that: a vertical partition plate (2) is fixed between the front wall and the back wall of the inner cavity of the air flotation tank (1), side plates (3) are fixed on the front side and the rear side of the upper surface of the air flotation tank (1), a salvaging mechanism (4) for salvaging scum is arranged on the side plates (3), two vertical support bars (5) are fixed on the back of the air flotation tank (1), and a collecting mechanism (6) is arranged on the support bars (5);

the fishing mechanism (4) comprises a motor (401) fixed on the left side of the front surface of a front side plate (3), a first gear (402) is fixed on the outer side of an output shaft of the motor (401), two movable rods (403) are connected between two opposite sides of the side plates (3) through bearings in a rotating mode, second gears (404) are fixed on the outer sides of the movable rods (403), toothed belts (405) are meshed on the outer sides of the first gears (402) and the second gears (404), the number of the toothed belts (405) is two, supporting blocks (406) are fixed on the outer sides of the two toothed belts (405), a rotating rod (407) is connected in the supporting blocks through bearings in a rotating mode, supporting pieces (408) are fixed on the outer sides of the rotating rod (407), and a fishing plate (409) is vertically fixed on one side, far away from the toothed belts (405), of each supporting piece (408).

The utility model provides a collection mechanism (6) is including disinfection subassembly and collection subassembly, and wherein disinfection subassembly is including fixing mounting panel (601) on support bar (5) top, the last fixed surface of mounting panel (601) is equipped with electric putter (602), the output shaft of electric putter (602) runs through and extends to the downside of mounting panel (601) and is fixed with sealing plate (603) that are the horizontality, the back of support bar (5) is fixed with backplate (604), the back of backplate (604) is fixed with water tank (605), the left side of water tank (605) is fixed with first water pump (606), the water inlet end intercommunication of first water pump (606) has upper pipe (607) with water tank (605) intercommunication, the play water end intercommunication of first water pump (606) has lower pipe (608) with sealing plate (603) intercommunication, the lower surface intercommunication of sealing plate (603) has not less than two shower nozzles (609).

2. The air floatation scum salvaging device as claimed in claim 1, wherein: the fishing mechanism (4) further comprises top plates (410) which are respectively and vertically fixed on the upper surfaces of the two side plates (3), a rotating rod (411) is rotatably connected between two opposite sides of the top plates (410) through bearings, a first belt is connected between the two rotating rods (411) in a transmission mode, a second belt is connected between the front end of the rotating rod (411) on the left side and an output shaft of the motor (401) in a transmission mode, and a stirring piece (412) is fixed on the outer side of the rotating rod (411).

3. The air floatation scum salvaging device as claimed in claim 1, wherein: the motor (401) output shaft is fixed with the left movable rod (403), two support rings are fixed on the outer side of the rotary rod (407), and torsion springs are fixed on the outer side of the rotary rod (407) between the support rings and one side opposite to the support blocks (406).

4. The air floatation scum salvaging device as claimed in claim 1, wherein: the number of the supporting blocks (406) on each toothed belt (405) is four, limiting plates are fixed on the left side and the right side of each supporting block (406) on the same horizontal line through bolts, and the opposite sides of the two adjacent limiting plates are inclined planes and are fixedly provided with buffer cushions.

5. The air floatation scum salvaging device as claimed in claim 1, wherein: the right sides of the supporting sheet (408) and the salvaging plate (409) are provided with at least two water holes, and the left side and the right side of the salvaging plate (409) are fixed with reinforcing sheets positioned on the supporting sheet (408).

6. The air floatation scum salvaging device as claimed in claim 1, wherein: the disinfection solution is filled in the water tank (605), the sealing plate (603) is in the shape of a cuboid with a hollow inside, water outlets are formed in the lower surface of the sealing plate, and the spray head (609) is communicated in the water outlets.

7. The air floatation scum salvaging device as claimed in claim 1, wherein: the collecting assembly comprises a liquid accumulation box (610) fixed in an air flotation box (1) and positioned on the left side of a partition plate (2), mounting plates (611) are fixed on the inner walls of the left side and the right side of the liquid accumulation box (610), springs (612) are fixed on the upper surfaces of the mounting plates (611), supporting boxes (613) are fixed on the upper surfaces of the springs (612), collecting boxes (614) are placed in the supporting boxes (613), second water pumps (615) are communicated with the left side of the liquid accumulation box (610), and return pipes (616) are communicated with the second water pumps (615).

8. The air-float scum salvaging equipment as claimed in claim 7, wherein: the filter mouth has been seted up to the lower surface of collecting box (614), filter mouthful internal fixation has and is the filter screen of horizontality, the connecting hole that is not less than two has been seted up to the lower surface of supporting box (613), the lower surface of supporting box (613) is fixed with the drainage cover.

9. The air flotation scum salvaging device as set forth in claim 8, wherein: the drainage cover is hollow in shape, the upper surface and the lower surface of the drainage cover are both in a missing round table, the connecting holes face the round table, positioning pieces are vertically fixed on the left side and the right side of the supporting box (613) and the upper side of the effusion box (610), and the positioning pieces face the effusion box (610).

10. The air-float scum salvaging device as claimed in claim 9, wherein: the sealing plate (603) is attached to the upper surface of the supporting box (613), the shape of the effusion box (610), the shape of the supporting box (613) and the shape of the collecting box (614) are cuboid with hollow interiors and missing upper surfaces, the bottom end of the return pipe (616) is communicated with the left side of the effusion box (610), and a sliding table inclining towards the lower left is fixed on the inner bottom wall of the effusion box (610).