CN214192644U

CN214192644U - Air floatation machine

Info

Publication number: CN214192644U
Application number: CN202022354495.1U
Authority: CN
Inventors: 谢立群; 王洪伟
Original assignee: Jiangyin Huanyu Environmental Engineering Co ltd
Current assignee: Jiangyin Huanyu Environmental Engineering Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-14
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses an air supporting machine, including main part and the sediment machine of scraping of setting in the main part top, one side of main part still is equipped with a sediment case, be equipped with the first riser in the main part, be equipped with the second riser on the sediment case, transversely be equipped with two fixed plates of placing around between first riser and the second riser, scrape the sediment machine setting between two fixed plates, one side towards the first riser of second riser is equipped with scrapes sediment machine clearance mechanism, be equipped with hold-down mechanism on the inner wall of sediment case, it includes two first motors of difference level fixation on two fixed plates to scrape the sediment machine, one side of first motor dorsad at its place fixed plate is equipped with the drive wheel with the coaxial setting of first motor, the top department that is located the main part of fixed plate and collection sediment case junction is equipped with the fixed axle, the fixed axle passes the fixed plate. The utility model provides an air supporting machine's low cost, easy operation, it is high-efficient to save time.

Description

Air floatation machine

Technical Field

The utility model relates to a waste water treatment equipment field, concretely relates to air supporting machine.

Background

The air floating machine is water treatment equipment which utilizes a dissolved air system to generate a large amount of micro bubbles in water, leads air to be attached to suspended particles in a highly dispersed micro bubble form to cause the state that the density is less than that of the water, and utilizes the buoyancy principle to lead the air to float on the water surface, thereby realizing solid-liquid separation. The air flotation machine is divided into super-efficient shallow air flotation machine, cavitation air flotation machine and advection type air flotation machine. At present, the method is applied to the aspects of water supply, industrial wastewater and municipal sewage treatment. The air flotation machine has the characteristics of low investment, extremely small floor area, high automation degree, convenience in operation and management and the like.

The scum piece and the scum are still required to be cleaned manually after the scum is scraped by the existing air floating machine, the scum is remained in the air floating tank for a long time and is difficult to remove, the labor cost is increased when the subsequent use is influenced, and therefore the air floating machine is necessary to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide an air supporting machine of low cost, simple operation. The air floatation machine has the characteristics of low cost, simplicity in operation, time saving and high efficiency.

In order to realize the purpose, the technical scheme of the utility model a design an air supporting machine, including the main part with set up the sediment machine of scraping in the main part top, one side of main part still is equipped with a sediment case, be equipped with the first riser in the main part, be equipped with the second riser on the sediment case, transversely be equipped with two fixed plates of placing around between first riser and the second riser, scrape the sediment machine setting between two fixed plates, one side towards the first riser of second riser is equipped with scrapes sediment machine clearance mechanism, be equipped with hold-down mechanism on the inner wall of sediment case.

According to the preferable technical scheme, the slag scraping machine comprises two first motors which are horizontally fixed on two fixing plates respectively, one side, opposite to the fixing plate, of each first motor is provided with a driving wheel which is coaxially arranged with the first motor, a fixing shaft is arranged above the connecting position of the main body and the slag collecting box of each fixing plate, the fixing shaft penetrates through the fixing plates, a driven wheel is sleeved on the fixing shaft, a driving belt is wound on the driving wheel and the driven wheel, and a slag scraping piece is fixed between the two driving belts.

As a preferred technical scheme, the length of the slag scraping sheet is larger than the distance between the bottom of the transmission belt and the top of the main body.

As preferred technical scheme, scrape sediment machine clearance mechanism including fixing the cassette in second riser towards first riser one side, the card is equipped with the first cylinder of vertical setting on the cassette, wear to be equipped with first piston rod in the first cylinder, the bottom of first piston rod is fixed with the sleeve pipe of horizontal setting, be fixed with the second motor of horizontal setting on the sheathed tube inner wall, still be equipped with the gear with the coaxial setting of second motor in the sleeve pipe, be equipped with around the gear and remove the frame, remove frame and sleeve pipe sliding fit, the inboard top of removal frame is fixed with the rack with gear engagement, the one side that is dorsad to the second riser of removal frame is fixed with the transfer line, the one end of keeping away from of transfer line removes the frame is fixed with the montant, the bottom mounting of montant has the clearance brush.

As a preferred technical scheme, the vertical cross section of the cleaning brush is trapezoidal.

As the preferred technical scheme, hold-down mechanism includes the vertical third motor of fixing on the slag collecting box inner wall, the below of third motor is equipped with the screw rod with the coaxial setting of third motor, the cover is equipped with the nut on the screw rod, the bottom cover of screw rod be equipped with slag collecting box inner wall fixed connection's bearing frame, one side of the back of nut to slag collecting box inner wall is equipped with the pressure strip articulated with the nut, be equipped with on the nut with nut articulated second cylinder, wear to be equipped with in the second cylinder with pressure strip articulated second piston rod.

As a preferable technical scheme, the nut is abutted against the inner wall of the slag collecting box.

As a preferable technical scheme, the length of the pressing plate is smaller than the width of the slag collecting box.

The utility model has the advantages and the beneficial effects that: the scum on the scum chips is cleaned to the scum collecting box through the scum scraping machine cleaning mechanism, then the scum is compacted through the pressing mechanism, the subsequent transportation processing which is convenient for when the worker takes out the scum is reduced, the labor cost is reduced, the use efficiency of the air flotation machine is improved, the air flotation machine is low in cost, the operation is simple, and the time and the efficiency are saved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of a connection structure of a first vertical plate, a second vertical plate, a slag scraper and a slag scraper cleaning mechanism;

FIG. 3 is a schematic structural view of a cleaning mechanism of the slag scraper;

FIG. 4 is a side view of the scarifier cleaning mechanism;

FIG. 5 is a schematic view of the hold-down mechanism;

in the figure: 1. a main body; 2. a slag collection box; 3. a first vertical plate; 4. a second vertical plate; 5. a fixing plate; 6. a first motor; 7. a drive wheel; 8. a fixed shaft; 9. a driven wheel; 10. a transmission belt; 11. scraping a slag sheet; 12. a card holder; 13. a first cylinder; 14. a first piston rod; 15. a sleeve; 16. a second motor; 17. a gear; 18. moving the frame; 19. a rack; 20. a transmission rod; 21. a vertical rod; 22. cleaning a brush; 23. a third motor; 24. a screw; 25. a nut; 26. a bearing seat; 27. a compression plate; 28. a second cylinder; 29. a second piston rod.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1, an air flotation machine comprises a main body 1 and a slag scraping machine arranged above the main body 1, wherein a slag collecting box 2 is further arranged on one side of the main body 1, a first vertical plate 3 is arranged on the main body 1, a second vertical plate 4 is arranged on the slag collecting box 2, two fixing plates 5 which are arranged front and back are transversely arranged between the first vertical plate 3 and the second vertical plate 4, the slag scraping machine is arranged between the two fixing plates 5, a slag scraping machine cleaning mechanism is arranged on one side, facing the first vertical plate 3, of the second vertical plate 4, and a pressing mechanism is arranged on the inner wall of the slag collecting box 2.

After the air supporting machine works for a period of time, scum begins to be generated on the surface of the wastewater, the scum is brought to the upper part of the scum collecting box 2 through the scum scraping machine, the scum attached to the scum scraping machine is cleaned to the scum collecting box 2 through the scum scraping machine cleaning mechanism, and then the scum is compacted through the compressing mechanism, so that the subsequent transportation and the treatment are convenient.

As shown in fig. 2, the slag scraping machine comprises two first motors 6 horizontally fixed on two fixing plates 5 respectively, one side of each first motor 6, which faces away from the corresponding fixing plate 5, is provided with a driving wheel 7 coaxially arranged with the first motor 6, a fixing shaft 8 is arranged above the joint of the main body 1 and the slag collecting box 2 of the fixing plate 5, the fixing shaft 8 penetrates through the fixing plate 5, a driven wheel 9 is sleeved on the fixing shaft 8, a driving belt 10 is wound on the driving wheel 7 and the driven wheel 9, and a slag scraping sheet 11 is fixed between the two driving belts 10.

The length of the slag scraping sheet 11 is larger than the distance between the bottom of the transmission belt 10 and the top of the main body 1.

Two drive wheels 7 syntropy rotations of two first motor 6 drives, makes two drive belt syntropy operations through following driving wheel 9, drives and scrapes the removal of sediment piece 11, and the most advanced bending of scraping sediment piece 11 is to the direction of motion for scrape the collection dross that the sediment piece can be better.

As shown in fig. 3-4, the slag scraper cleaning mechanism includes a clamping seat 12 fixed on one side of the second vertical plate 4 facing the first vertical plate 3, a vertically arranged first cylinder 13 is clamped on the clamping seat 12, a first piston rod 14 penetrates through the first cylinder 13, a transversely arranged sleeve 15 is fixed at the bottom of the first piston rod 14, a transversely arranged second motor 16 is fixed on the inner wall of the sleeve 15, a gear 17 coaxially arranged with the second motor 16 is further arranged in the sleeve 15, a moving frame 18 is arranged around the gear 17, the moving frame 18 is in sliding fit with the sleeve 15, a rack 19 meshed with the gear 17 is fixed at the top of the inner side of the moving frame 18, a transmission rod 20 is fixed on one side of the moving frame 18 facing away from the second vertical plate 4, a vertical rod 21 is fixed at one end of the transmission rod 20 far away from the moving frame 18, and a cleaning brush 22 is fixed at the bottom end of the vertical rod 21.

The vertical cross-sectional shape of the cleaning brush 22 is trapezoidal.

When needs are cleared up scraping the sediment piece 11, drive gear 17 through second motor 16 and rotate, remove about frame 18 through rack 19 drive, remove cleaning brush 22 to scraping behind the sediment piece 11 top, the external air supply of first cylinder 13, drive first piston rod 14 extension through first cylinder 13, drive cleaning brush 22 and be close to scraping sediment piece 11, support to leaning on the back with scraping sediment piece 11 when cleaning brush 22, second motor 16 is worked once more, reciprocating motion through cleaning brush 22, carry out the cleaning work to scraping sediment piece 11, the scum clearance that will adhere to on scraping sediment piece 11 is to in the collection sediment case 2.

As shown in fig. 5, the pressing mechanism includes a third motor 23 vertically fixed on the inner wall of the slag collection box 2, a screw 24 coaxially arranged with the third motor 23 is arranged below the third motor 23, a nut 25 is sleeved on the screw 24, a bearing seat 26 fixedly connected with the inner wall of the slag collection box 2 is sleeved at the bottom end of the screw 24, a pressing plate 27 hinged with the nut 25 is arranged on one side of the nut 25 facing away from the inner wall of the slag collection box 2, a second cylinder 28 hinged with the nut 25 is arranged on the nut 25, and a second piston rod 29 hinged with the pressing plate 27 is arranged in the second cylinder 28 in a penetrating manner.

The nut 25 abuts against the inner wall of the slag trap 2.

The length of the compacting plate 27 is smaller than the width of the slag collection box 2.

When scum in the scum box 2 is collected to a certain amount, the second cylinder 28 is externally connected with an air source, the pressing plate 27 is driven to rotate around the hinged point of the pressing plate 27 and the nut 25 through the second piston rod 29, the pressing plate 27 is rotated to a horizontal state, and then the screw rod 24 is driven to rotate through the third motor 23, so that the nut 25 moves up and down along the inner wall of the scum box 2, the pressing plate 27 is driven to lift, and the scum is compacted.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an air flotation machine, includes main part (1) and sets up the sediment machine of scraping in main part (1) top, its characterized in that, one side of main part (1) still is equipped with collection sediment case (2), be equipped with first riser (3) on main part (1), be equipped with second riser (4) on collection sediment case (2), transversely be equipped with two fixed plates (5) of placing around between first riser (3) and second riser (4), scrape the sediment machine setting between two fixed plates (5), one side towards first riser (3) of second riser (4) is equipped with scrapes sediment machine clearance mechanism, be equipped with hold-down mechanism on the inner wall of collection sediment case (2).

2. The air flotation machine according to claim 1, wherein the residue scraping machine comprises two first motors (6) horizontally fixed on two fixing plates (5), respectively, one side of each first motor (6) facing away from the fixing plate (5) where the first motor is located is provided with a driving wheel (7) coaxially arranged with the first motor (6), a fixing shaft (8) is arranged above the joint of the main body (1) and the residue collection box (2) of the fixing plate (5), the fixing shaft (8) penetrates through the fixing plate (5), a driven wheel (9) is sleeved on the fixing shaft (8), a driving belt (10) is wound on the driving wheel (7) and the driven wheel (9), and a residue scraping sheet (11) is fixed between the two driving belts (10).

3. An air-flotation machine according to claim 2, characterized in that the length of the scraping blade (11) is greater than the distance between the bottom of the belt (10) and the top of the main body (1).

4. The air flotation machine according to claim 1, wherein the slag scraping machine cleaning mechanism comprises a clamping seat (12) fixed on one side of the second vertical plate (4) facing the first vertical plate (3), a vertically arranged first air cylinder (13) is clamped on the clamping seat (12), a first piston rod (14) penetrates through the first air cylinder (13), a transversely arranged sleeve (15) is fixed at the bottom of the first piston rod (14), a transversely arranged second motor (16) is fixed on the inner wall of the sleeve (15), a gear (17) coaxial with the second motor (16) is further arranged in the sleeve (15), a moving frame (18) is arranged around the gear (17), the moving frame (18) is in sliding fit with the sleeve (15), a rack (19) meshed with the gear (17) is fixed at the top of the inner side of the moving frame (18), one side of moving frame (18) back to second riser (4) is fixed with transfer line (20), the one end of keeping away from moving frame (18) of transfer line (20) is fixed with montant (21), the bottom mounting of montant (21) has cleaning brush (22).

5. An air-flotation machine according to claim 4, characterized in that the vertical cross-sectional shape of the cleaning brush (22) is trapezoidal.

6. The air flotation machine according to claim 1, wherein the pressing mechanism comprises a third motor (23) vertically fixed on the inner wall of the slag collection box (2), a screw rod (24) coaxially arranged with the third motor (23) is arranged below the third motor (23), a nut (25) is sleeved on the screw rod (24), a bearing seat (26) fixedly connected with the inner wall of the slag collection box (2) is sleeved at the bottom end of the screw rod (24), a pressing plate (27) hinged with the nut (25) is arranged on one side of the nut (25) back to the inner wall of the slag collection box (2), a second cylinder (28) hinged with the nut (25) is arranged on the nut (25), and a second piston rod (29) hinged with the pressing plate (27) is arranged in the second cylinder (28) in a penetrating manner.

7. An air-flotation machine according to claim 6, characterized in that said nut (25) abuts against the inner wall of the slag collection tank (2).

8. An air-flotation machine according to claim 7, characterized in that the length of the compacting plate (27) is less than the width of the slag collection box (2).