CN214654002U

CN214654002U - Air supporting machine convenient to clean and used for sewage treatment

Info

Publication number: CN214654002U
Application number: CN202023119879.1U
Authority: CN
Inventors: 怀立博
Original assignee: Jinan Beiyao Tiancheng Environmental Protection Technology Co ltd
Current assignee: Jinan Beiyao Tiancheng Environmental Protection Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-09
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an air supporting machine convenient to clearance for sewage treatment, include quick-witted case, scrape material mechanism and clean cover, one side of machine case is provided with the inlet tube, volume one side of machine case is provided with the outlet pipe, drive sprocket is installed at the both sides edge at machine roof portion, drive sprocket's the outside is connected with the chain, the one end of scraping material mechanism is fixed with the chain, the outside of pivot is connected with the sleeve pipe, one side and the sleeve pipe of clean cover dock. This air supporting machine of sewage treatment with being convenient for clearance drives through the chain and scrapes when the scraper blade of material mechanism one side transports the support position, and the scraping of scraper blade expects that the surface extrusion is clean to be covered round the pivot rotation to clean the pulling that covers through the spring resumes the original position, carries out the position chucking through the spacing strip of sleeve pipe one side, thereby makes clean the cover can strike off the suspended solid of scraping material mechanism surface adhesion, and then conveniently clears up the material subassembly of scraping of this air supporting machine.

Description

Air supporting machine convenient to clean and used for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment is with air supporting machine of clearance of being convenient for.

Background

An air floatation machine for sewage treatment is a device for removing solid suspended substances, grease and various jellies in various industrial and municipal sewage. The device is widely applied to the treatment of industrial wastewater and municipal sewage in oil refining, chemical industry, brewing, vegetable oil production and refining, slaughtering, electroplating, printing and dyeing and the like. The air floating machine can be used for treating the fine impurities with the specific gravity close to that of water, which are contained in the water body, and the fine impurities are difficult to sink or float upwards by virtue of the self weight. The problem such as the material subassembly is difficult to the clearance is scraped in the in-process that uses to current air supporting machine, for this reason, we hope to improve the availability factor of air supporting machine through the innovation to the air supporting machine, be convenient for scrape the material subassembly and clear up, make it exert the biggest value, along with the development of science and technology, sewage treatment has had the development of very big degree with the air supporting machine of being convenient for to clear up, its development has brought very big facility when handling the sewage suspended solid for people, its kind and quantity are also increasing day by day.

Although the air floatation machine convenient to clean for sewage treatment in the current market is very many in type and quantity, the air floatation machine convenient to clean for sewage treatment has the following defects: the solid suspended solid of the inside sewage of air supporting machine is inconvenient to carry out the separation and filters, and the inconvenient clearance of scraping the material subassembly of air supporting machine and the scraping material subassembly of air supporting machine are maintained and are changed comparatively trouble. Therefore, the existing air flotation machine for sewage treatment, which is convenient to clean, needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air supporting machine of clearance of being convenient for sewage treatment to solve the inconvenient separation of the suspended solid of the inside sewage of air supporting machine on the existing market that above-mentioned background art provided and filter, the inconvenient clearance of the material subassembly of scraping of air supporting machine and the material subassembly maintenance of scraping of air supporting machine are changed comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air floatation machine convenient to clean for sewage treatment comprises a case, a scraping mechanism and a cleaning cover, wherein a water inlet pipe is arranged on one side of the case, and a water outlet pipe is arranged on one side of the case;

a baffle is arranged on one side, close to a water inlet pipe, of the inside of the case, an aerator is installed above the case, close to the baffle, a drainage bin is arranged on one side, close to a water outlet pipe, of the case, a water guide pipe is in butt joint with one side, far away from the water outlet pipe, of the drainage bin, a deslagging bin is arranged on one side, close to the drainage bin, of the inside of the case, a layered partition plate is arranged on one side of the top end of the deslagging bin, a filter hopper is arranged on one side, far away from the deslagging bin, of the layered partition plate, a clamping plate is arranged on one side, close to the baffle, of the filter hopper, transmission chain wheels are installed on the edges of two sides of the top of the case, chains are connected to the outer sides of the transmission chain wheels, and one end of the scraping mechanism is fixed to the chains;

the aerator comprises a case, a support, a rotating shaft, a sleeve, a limiting strip, a spring, connecting seats and a spring, wherein the support is arranged on one side of the case, which is far away from the aerator, the rotating shaft is arranged at the top of the support, the sleeve is connected to the outer side of the rotating shaft, one side of a cleaning cover is in butt joint with the sleeve, one side of the sleeve, which is close to the cleaning cover, is provided with the limiting strip, one side of the support, which is close to the limiting strip, is provided with the spring, the two ends of the spring are fixedly provided with the connecting seats, and the spring is in butt joint with the support and the cleaning cover through the connecting seats at the two ends respectively.

Preferably, the cross section of the clamping plate is L-shaped, and the vertical distance from the clamping plate to the outer side surface of the filtering hopper is matched with the thickness of the baffle plate.

Preferably, scrape material mechanism and include splint, mounting groove, locking screw, butt joint piece, connecting axle, rotation seat, torsional spring, scraper blade and spacing groove, the outside of chain is fixed with splint, the mounting groove has been seted up to the inside of splint, the both sides through connection that splint are close to the mounting groove has locking screw, the inside of mounting groove is provided with butt joint piece, the one end of keeping away from splint to the butt joint piece is provided with the connecting axle, the both sides that splint are close to the connecting axle are fixed with the rotation seat, rotate the seat and dock with the torsional spring, the one end swing joint of connecting axle and scraper blade, the scraper blade docks through one side of spacing groove and torsional spring, the cross sectional shape to the butt joint piece is "T" style of calligraphy, and the joint size of butt joint piece and mounting groove is identical to constitute block structure between passing through mounting groove and splint to the butt joint piece.

Preferably, the torsion springs are symmetrically distributed about the center line of the clamping plate, and the axial lines of the torsion springs and the connecting shaft are parallel to each other.

Preferably, the inner diameter of the sleeve is matched with the diameter of the rotating shaft, and the sleeve and the limiting strips are vertically distributed.

Preferably, the cleaning cover has an arc-shaped cross section, the opening direction of the cleaning cover is opposite to the opening direction of the slag discharging bin, and the cleaning cover forms a rotating structure through a spring and a rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the convenient-to-clean air floatation machine for sewage treatment is characterized in that a filtering hopper is fixedly butted with the top end edge of a baffle plate through a clamping plate on one side, so that the filtering hopper is stably placed at the lower ends of the baffle plate and a layered partition plate, and when sewage overflows on one side of the baffle plate, the sewage enters the inside of a case along the filtering hopper, so that solid suspended matters in the sewage are conveniently separated and filtered;

(2) when the scraper plate on one side of the scraping mechanism is driven to rotate to the position of the support through the chain, the scraping surface of the scraper plate extrudes the cleaning cover to rotate around the rotating shaft, the cleaning cover is restored to the original position through the pulling of the spring, and the position is clamped through the limiting strip on one side of the sleeve, so that the cleaning cover can scrape suspended matters adhered to the surface of the scraping mechanism, and further the scraping component of the air flotation machine is convenient to clean;

(3) this air supporting machine of clearance of being convenient for sewage treatment is through the locking screw of unscrewing splint both sides to pulling scraper blade breaks away from with the inside torsional spring of rotation seat, makes the butt joint piece of scraper blade one end dismantle along the mounting groove and takes out, thereby conveniently dismantles the material subassembly of scraping to this air supporting machine and maintains or change.

Drawings

FIG. 1 is a schematic structural view of a front cross section of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the scraping mechanism of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a chassis; 2. a water inlet pipe; 3. a water outlet pipe; 4. a baffle plate; 5. an aerator; 6. a drainage bin; 7. a water conduit; 8. a slag discharging bin; 9. a layered partition plate; 10. a filter hopper; 11. clamping a plate; 12. a drive sprocket; 13. a chain; 14. a scraping mechanism; 1401. a splint; 1402. mounting grooves; 1403. locking the screw; 1404. a butt joint block; 1405. a connecting shaft; 1406. a rotating seat; 1407. a torsion spring; 1408. a squeegee; 1409. a limiting groove; 15. a support; 16. a rotating shaft; 17. a sleeve; 18. a cleaning hood; 19. a limiting strip; 20. a spring; 21. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a conveniently cleaned air flotation machine for sewage treatment comprises a case 1, a water inlet pipe 2, a water outlet pipe 3, a baffle 4, an aerator 5, a drainage bin 6, a water guide pipe 7, a slag discharge bin 8, a layering partition plate 9, a filtering hopper 10, a clamping plate 11, a transmission chain wheel 12, a chain 13, a scraping mechanism 14, a support 15, a rotating shaft 16, a sleeve 17, a cleaning cover 18, a limiting strip 19, a spring 20 and a connecting seat 21, wherein the water inlet pipe 2 is arranged on one side of the case 1, and the water outlet pipe 3 is arranged on one side of the case 1;

a baffle 4 is arranged on one side of the interior of the case 1 close to the water inlet pipe 2, an aerator 5 is arranged above the case 1 close to the baffle 4, a drainage bin 6 is arranged on one side of the case 1 close to the water outlet pipe 3, a water guide pipe 7 is butted on one side of the drainage bin 6 far away from the water outlet pipe 3, a deslagging bin 8 is arranged on one side of the interior of the case 1 close to the drainage bin 6, a layered partition plate 9 is arranged on one side of the top end of the deslagging bin 8, a filter hopper 10 is arranged on one side of the layered partition plate 9 far away from the deslagging bin 8, a clamping plate 11 is arranged on one side of the filter hopper 10 close to the baffle 4, the section of the clamping plate 11 is L-shaped, the vertical distance between the clamping plate 11 and the outer side surface of the filter hopper 10 is matched with the thickness of the baffle 4, so that the clamping plate 11 can drive the filter hopper 10 to be arranged and placed on one side of the baffle 4, and drive sprockets 12 are arranged on the edges of two sides of the top of the case 1, the outer side of the transmission chain wheel 12 is connected with a chain 13, one end of the scraping mechanism 14 is fixed with the chain 13, the scraping mechanism 14 comprises a clamping plate 1401, a mounting groove 1402, a locking screw 1403, a butt joint block 1404, a connecting shaft 1405, a rotating seat 1406, a torsion spring 1407, a scraper 1408 and a limiting groove 1409, the outer side of the chain 13 is fixed with the clamping plate 1401, the mounting groove 1402 is formed in the clamping plate 1401, the locking screw 1403 is connected to two sides of the clamping plate 1401 close to the mounting groove 1402 in a penetrating manner, the butt joint block 1404 is arranged in the mounting groove 1402, the connecting shaft 1405 is arranged at one end of the butt joint block 1404 far away from the clamping plate 1401, the rotating seat 1406 is fixed to two sides of the clamping plate 1401 close to the connecting shaft 1405, the rotating seat 1406 is butted with the torsion spring 1407, the connecting shaft 1405 is movably connected with one end of the scraper 1408, the scraper 1408 is butted with one side of the torsion spring 1407 through the limiting groove 1409, the cross section of the butt joint block 1404 is in a T shape, the connecting sizes of the butt joint block 1404 and the mounting groove 1402 are matched, the butt joint block 1404 forms a clamping structure with the clamp plate 1401 through the mounting groove 1402, so that the scraper 1408 can be stably mounted through butt joint of the butt joint block 1404 and the mounting groove 1402, the torsion springs 1407 are symmetrically distributed about the center line of the clamp plate 1401, the axial line of the torsion springs 1407 is parallel to the axial line of the connecting shaft 1405, and the symmetrically distributed torsion springs 1407 can rotate and restore the scraper 1408 along the extrusion rotation of the layered partition 9;

a support 15 is arranged on one side of the case 1 far away from the aerator 5, a rotating shaft 16 is arranged on the top of the support 15, a sleeve 17 is connected to the outer side of the rotating shaft 16, the inner diameter of the sleeve 17 is matched with the diameter of the rotating shaft 16, and the sleeve 17 and the limiting strips 19 are vertically distributed, so that the sleeve 17 is limited in rotation by the limiting strips 19 on the outer side and the support 15, and the rotation of the cleaning cover 18 is locked conveniently, one side of the cleaning cover 18 is butted with the sleeve 17, the cross section of the cleaning cover 18 is arc-shaped, the opening direction of the cleaning cover 18 is opposite to that of the residue discharge bin 8, the cleaning cover 18 forms a rotating structure through a spring 20 and the rotating shaft 16, so that the cleaning cover 18 can scrape and clean suspended matters adhered to the surface of the scraper 1408, and one side of the sleeve 17 close to the cleaning cover 18 is provided with the limiting strips 19, a spring 20 is arranged on one side of the support 15 close to the limiting strip 19, two ends of the spring 20 are fixed with connecting seats 21, and the spring 20 is respectively butted with the support 15 and the cleaning cover 18 through the connecting seats 21 at the two ends.

The working principle is as follows: when the air floatation machine convenient to clean for sewage treatment is used, firstly, the filter hopper 10 is fixedly butted with the top end edge of the baffle 4 through the clamping plate 11 on one side, so that the filter hopper 10 is stably placed at the lower ends of the baffle 4 and the layered partition 9, when sewage enters the water inlet pipe 2, the aerator 5 is electrically operated to generate micro bubbles in the case 1, when the sewage overflows on one side of the baffle 4, the sewage enters the case 1 along the filter hopper 10, solid suspended matters in the sewage are separated by the filter hopper 10, cleaner water after separation enters the drainage bin 6 along the water guide pipe 7, when the water level height of the sewage in the case 1 reaches the layered partition 9, the transmission chain wheel 12 is driven by the operation of the matched motor, so that the chain 13 on the outer side of the transmission chain wheel 12 is operated, the scraping mechanism 14 on the outer side of the chain 13 drives the scraper 1408 to scrape the suspended matters on the upper surface of the layered partition 9, the scraper 1408 moves upward along the layered partition 9, so that the scraper 1408 rotates and presses the torsion spring 1407 on one side around the connecting shaft 1405, thereby scraping impurities such as solid suspended matters into the inside of the slag discharging chamber 8, meanwhile, when the scraper 1408 on one side of the scraping mechanism 14 is driven by the chain 13 to run to the position of the seat 15, the scraping surface of the scraper 1408 presses the cleaning cover 18 to rotate around the rotating shaft 16, and the cleaning cover 18 is returned to the original position by the pulling of the spring 20, the position is clamped by the limit strip 19 on one side of the sleeve 17, the cleaning cover 18 with the circular arc-shaped cross section can clean the suspended matters adhered to the surface of the scraping mechanism 14, when the components of the scraping mechanism 14 need to be disassembled for maintenance, by loosening the locking screws 1403 on both sides of the clamp 1401 and pulling the torsion spring 1407 inside the scraper 1408 and the rotating seat 1406 to disengage, so that the butt block 1404 at one end of the scraper 1408 is taken out along the mounting groove 1402, so that the scraper assembly can be removed for maintenance or replaced, which is known to the person skilled in the art and not described in detail in this description.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sewage treatment is with air supporting machine of clearance of being convenient for, includes quick-witted case (1), scrapes material mechanism (14) and clean cover (18), its characterized in that: a water inlet pipe (2) is arranged on one side of the case (1), and a water outlet pipe (3) is arranged on one side of the case (1);

a baffle (4) is arranged on one side of the inside of the case (1) close to the water inlet pipe (2), an aerator (5) is arranged above the case (1) close to the baffle (4), a drainage bin (6) is arranged on one side of the case (1) close to the water outlet pipe (3), a water guide pipe (7) is butted on one side of the drainage bin (6) far away from the water outlet pipe (3), a slag discharge bin (8) is arranged on one side of the inside of the case (1) close to the drainage bin (6), a layering partition plate (9) is arranged on one side of the top end of the slag discharge bin (8), a filter hopper (10) is arranged on one side of the layering partition plate (9) far away from the slag discharge bin (8), a clamping plate (11) is arranged on one side of the filter hopper (10) close to the baffle (4), transmission chain wheels (12) are arranged on the edges of two sides of the top of the case (1), and chains (13) are connected with the outside of the transmission chain wheels (12), one end of the scraping mechanism (14) is fixed with the chain (13);

one side of the case (1) far away from the aerator (5) is provided with a support (15), the top of the support (15) is provided with a rotating shaft (16), the outer side of the rotating shaft (16) is connected with a sleeve (17), one side of the cleaning cover (18) is in butt joint with the sleeve (17), one side of the sleeve (17) close to the cleaning cover (18) is provided with a limiting strip (19), one side of the support (15) close to the limiting strip (19) is provided with a spring (20), two ends of the spring (20) are fixed with connecting seats (21), and the spring (20) is in butt joint with the support (15) and the cleaning cover (18) through the connecting seats (21) at two ends.

2. The air flotation machine convenient to clean for sewage treatment of claim 1, characterized by comprising: the cross section of the clamping plate (11) is L-shaped, and the vertical distance from the clamping plate (11) to the outer side surface of the filtering hopper (10) is matched with the thickness of the baffle (4).

3. The air flotation machine convenient to clean for sewage treatment of claim 1, characterized by comprising: the scraping mechanism (14) comprises a clamping plate (1401), a mounting groove (1402), a locking screw (1403), a butt joint block (1404), a connecting shaft (1405), a rotating seat (1406), a torsion spring (1407), a scraping plate (1408) and a limiting groove (1409), wherein the clamping plate (1401) is fixed on the outer side of the chain (13), the mounting groove (1402) is formed in the clamping plate (1401), the clamping plate (1401) is connected with the locking screw (1403) in a penetrating manner at two sides close to the mounting groove (1402), the butt joint block (1404) is arranged in the mounting groove (1402), the connecting shaft (1405) is arranged at one end, away from the clamping plate (1401), of the butt joint block (1404), the rotating seat (1406) is fixed at two sides close to the connecting shaft (1405), the rotating seat (1406) is butted with the torsion spring (1407), and the connecting shaft (1405) is movably connected with one end of the scraping plate (1408), the scraper (1408) is butted with one side of the torsion spring (1407) through a limiting groove (1409), the cross section of the butt joint block (1404) is T-shaped, the connection size of the butt joint block (1404) and the installation groove (1402) is matched, and the butt joint block (1404) forms a clamping structure through the installation groove (1402) and the clamping plate (1401).

4. The air flotation machine convenient to clean for sewage treatment of claim 3, wherein: the torsion springs (1407) are symmetrically distributed around the center line of the splint (1401), and the axial line of the torsion springs (1407) is parallel to the axial line of the connecting shaft (1405).

5. The air flotation machine convenient to clean for sewage treatment of claim 1, characterized by comprising: the inner diameter of the sleeve (17) is matched with the diameter of the rotating shaft (16), and the sleeve (17) and the limiting strip (19) are vertically distributed.

6. The air flotation machine convenient to clean for sewage treatment of claim 1, characterized by comprising: the cross section of the cleaning cover (18) is arc-shaped, the opening direction of the cleaning cover (18) is opposite to the opening direction of the slag discharging bin (8), and the cleaning cover (18) forms a rotating structure through a spring (20) and a rotating shaft (16).