CN213357184U

CN213357184U - Gear and rack matched medical sewage aeration treatment device

Info

Publication number: CN213357184U
Application number: CN202022232515.8U
Authority: CN
Inventors: 王江涛
Original assignee: Henan Yizheng Environmental Protection Technology Co ltd
Current assignee: Henan Yizheng Environmental Protection Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-04
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a gear rack matching type medical sewage aeration treatment device, which comprises a main body, wherein the top of the main body is of a round open structure, a centrifugal machine is fixedly arranged on the bottom surface of the inner part of the main body, a top cover is arranged on the main body, a feed pipe is fixedly arranged on the top of the top cover, and a discharge pipe is fixedly arranged at the lower end of the outer wall surface of the main body. The condition that the surface of the filter screen is blocked by impurities to influence the filtration of sewage is avoided.

Description

Gear and rack matched medical sewage aeration treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a gear rack matched medical sewage aeration treatment device.

Background

Medical wastewater has attracted public attention for many times, and the discharge of medical wastewater has great harm to water resources and becomes a source of harm to the health of the public; only a few hospital indexes that can really reach the national emission standard in some areas. The lack of regulation of law and the weakness of environmental protection consciousness cause the direct discharge of medical waste water and the current situations of high pollution and low treatment existing in various hospitals.

Present medical wastewater only discharges after purification treatment, environmental pollution has been avoided, but when this in-process sewage drops into aeration tank or aeration tank and carries out filtration treatment, mix the back with sewage and additive for sewage purification to sewage usually, discharge the sewage after handling through splitter, but when filtering in aeration tank or aeration tank for a long time, the filter screen can be blockked up to impurity in the sewage, the manual work clearance sewage can infect the clearance workman, harm other people healthy, for this reason, gear and rack cooperation formula medical wastewater aeration treatment device is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rack and pinion cooperation formula medical sewage aeration treatment device possesses the self-cleaning filter screen, improves advantages such as filtration efficiency, has solved foretell problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: rack and pinion formula medical sewage aeration treatment plant, comprising a main body, the main part top is circular open structure, the inside bottom surface fixed mounting of main part has centrifuge, be provided with the top cap in the main part, top cap top fixed mounting has the inlet pipe, wall lower extreme fixed mounting has the exit tube outside the main part, two draw-in grooves have been seted up to the inside wall of main part, two the input hole has all been seted up to the inside bottom surface of draw-in groove, the outer wall threaded connection of main part has the receipts material jar that corresponds the input hole.

The top of the main body is provided with a synchronous groove, the bottom surface of the top cover is movably provided with a rotatable big gear through a rotating column, the big gear is provided with a plurality of through holes, the bottom surface of the big gear wheel is welded with two fan blades through a metal rod, the inside of the clamping groove is clamped with a filtering device, the filtering device comprises a ring block and a filter screen, two butt joint holes II are arranged inside the synchronous groove, the outer wall surface of the ring block is provided with two butt joint holes I corresponding to the butt joint holes II, two rotatable small gears are arranged in the synchronous groove and are meshed with the large gear, the inside cleaning device that can rotate that is provided with of ring piece, cleaning device includes cleaning sheet and two gangbars, and two gangbars are fixed on the cleaning sheet, and two gangbar joints are inside corresponding butt joint hole one, and the inside upper end gangbar of ring piece upwards extends to run through and corresponds two fixed connection in butt joint hole at the pinion bottom surface.

Preferably, two receipts feed tanks personally submit thirty degrees slopes at the outer wall, the internal thread is seted up to the inside in input hole, for the arc through-hole, receives the screwed pipe of feed tank top connection, receives the feed tank and passes through the screwed pipe and correspond input hole threaded connection.

Preferably, the filtering device may further include two water flow holes, the water flow holes are arc-shaped through holes, and the two water flow holes are symmetrically formed in the outer wall surface of the ring block.

Preferably, the ring block is circular, the filter screen is fixedly connected to the rear side of the ring block, and the filter screen and the input hole correspond to each other inside and outside.

Preferably, the cleaning sheet consists of a semicircular block and a rectangular hairbrush, and the two linkage rods are symmetrically fixed on the semicircular block of the cleaning sheet.

(III) advantageous effects

Compared with the prior art, the utility model provides a rack and pinion cooperation formula medical sewage aeration treatment device possesses following beneficial effect:

1. this rack and pinion formula medical sewage aeration treatment device, with the inside of medical sewage and the leading-in main part of inlet pipe at top cap top with sewage treatment additive, start centrifuge this moment, centrifuge rotates centrifugal force with the inside sewage of main part and sewage treatment machine intensive mixing, the inside sewage mixture of main part drives the flabellum rotation simultaneously, the flabellum rotation drives the gear wheel rotation, the gear wheel rotation drives the pinion rotation, the pinion rotation drives cleaning device at the automatic inside rotation of ring block, the cleaning sheet rotation is cleared up filter screen surface jam impurity on the cleaning sheet, avoid the filter screen surface to be blockked up by impurity and influence the filterable condition of sewage and take place.

2. This rack and pinion formula medical treatment sewage aeration treatment plant, when centrifuge stop work, open the exit tube on the valve with the inside impurity discharge of main part, the rotatory material jar of receiving simultaneously extracts the input hole inside, handles prefilter's sewage, simple to use, convenient operation.

3. This rack and pinion formula medical sewage aeration treatment plant, through being provided with the discharge orifice, when the washing piece is rotatory at the ring piece, the inside rivers of main part can strike the outer wall arc of ring piece to upper and lower both ends reposition of redundant personnel, and a part of rivers can pass from the discharge orifice simultaneously and accelerate the washing piece and rotate in the ring piece is inside, and the partly back of cleaning from the filter screen surface by the rectangle hair of washing piece is followed to the granule that blocks up, and the semicircle piece of the rotatory a week on the washing piece is with the automatic clearance of the inside joint impurity of ring piece.

4. This rack and pinion formula medical sewage aeration treatment plant through being provided with the flabellum, when the inside rivers centrifugation of main part is rotatory, when the flabellum carries out the inside sewage additive of main part when rotatory, stirs the piece form impurity in the partial sewage simultaneously and smashes.

Drawings

FIG. 1 is a schematic view of the sewage aeration treatment apparatus according to the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

FIG. 3 is a disassembled view of the filtering device of the present invention;

fig. 4 is a partial assembly view of the filtering device of the present invention.

In the figure: 1. a main body; 2. a centrifuge; 3. a top cover; 4. a feed pipe; 5. discharging a pipe; 6. a card slot; 7. an input aperture; 8. a material receiving tank; 9. a synchronization slot; 10. a bull gear; 11. a spin column; 12. a fan blade; 13. a filtration device; 14. a ring block; 15. filtering with a screen; 16. a water flowing hole; 17. a first butt joint hole; 18. a second butt joint hole; 19. a gear; 20. a cleaning device; 21. cleaning the sheet; 22. a linkage rod.

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, a gear rack mating type medical sewage aeration treatment device comprises a main body 1, the top of the main body 1 is a circular open structure, a centrifuge 2 is fixedly installed on the inner bottom surface of the main body 1, the centrifuge 2 is a conventional structure and is not described herein, a top cover 3 is arranged on the main body 1, the top cover 3 is fixedly connected with the top of the main body 1 through screws, a feed pipe 4 is fixedly installed on the top of the top cover 3, external sewage and purifying additives are poured into the main body 1 from the feed pipe 4 on the top of the top cover 3, an outlet pipe 5 is fixedly installed at the lower end of the outer wall surface of the main body 1, a hollow cylindrical tank is arranged in the outlet pipe 5, a valve is arranged on the outlet pipe 5, two clamping grooves 6 are formed in the inner wall surface of the main body 1, the clamping grooves 6 are circular grooves, input holes 7 are formed in the inner bottom surfaces of the two, two receipts material jar 8 personally submit thirty degrees slopes at 1 outer wall, and the internal thread has been seted up in the inside of input hole 7, and receive 8 top connection threaded pipes of material jar, receive material jar 8 through threaded pipe with correspond input hole 7 threaded connection.

The synchronizing groove 9 has been seted up at 1 top of main part, synchronizing groove 9 is the ring channel, synchronizing groove 9 communicates the inside of

main part

1, 11 movable mounting of bottom surface through the column spinner of top cap 3 has rotatable gear wheel 10, column spinner 11 is the cylinder pole, column spinner 11 is through pivot swing joint in the bottom surface of main part 1, the repeated description is not done here for current structure to gear wheel 10, a plurality of through-holes have been seted up on gear wheel 10, the welding of 10 underrun metal poles of gear wheel has two flabellums 12, two flabellums 12 are not being repeated here for current structure.

A filtering device 13 is clamped inside the clamping groove 6, the filtering device 13 comprises a ring block 14 and a filter screen 15, the ring block 14 is in a ring shape, the filter screen 15 is in a conventional structure and is not described in detail herein, the filter screen 15 is fixedly connected to the rear side of the ring block 14, the filter screen 15 corresponds to the inside and the outside of the input hole 7, two butt-joint holes two 18 are formed inside the synchronizing groove 9, two butt-joint holes one 17 corresponding to the butt-joint holes two 18 are formed in the outer wall surface of the ring block 14, two rotatable small gears 19 are arranged inside the synchronizing groove 9, the two small gears 19 are meshed and connected with the large gear 10, a rotatable cleaning device 20 is arranged inside the ring block 14, the cleaning device 20 comprises a cleaning piece 21 and two linkage rods 22, the cleaning piece 21 consists of a semicircular block and a rectangular brush, the two linkage rods 22 are symmetrically fixed on the semicircular block of the cleaning piece 21, the two linkage rods 22 are clamped inside the corresponding butt-joint holes one 17, an upper end linkage rod 22 inside the ring block 14 extends upwards to penetrate through the corresponding second butting hole 18 and is fixedly connected to the bottom surface of the pinion 19.

The filtering device 13 may further include two water flow holes 16, the water flow holes 16 are arc-shaped through holes, and the two water flow holes 16 are symmetrically formed on the outer wall surface of the ring block 14.

The working principle is as follows:

when using, with medical sewage and the leading-in inside of main part 1 of the inlet pipe 4 at top of 3 tops of sewage treatment additive follow top cap, start centrifuge 2 this moment, centrifuge 2 rotates centrifugal force and with the inside sewage of main part 1 and sewage treatment machine intensive mixing, simultaneously, the inside sewage mixture of main part 1 drives flabellum 12 rotatory, flabellum 12 is rotatory to drive big gear wheel 10 rotatory, big gear wheel 10 is rotatory to drive pinion 19, pinion 19 is rotatory to drive cleaning device 20 at the automatic internal rotation of ring block 14, the rotatory filter screen 15 face blockage impurity that will block up of washing piece 21 clears up, avoid filter screen 15 surface to be blockked up by impurity and influence the filterable condition of sewage and take place.

When centrifuge 2 stop work, open the exit tube 5 and go up the valve and discharge the inside impurity of main part 1, inside rotatory receipts material jar 8 pulled out input hole 7 simultaneously, handled prefilter's sewage, simple to use, convenient operation.

Through being provided with the discharge orifice 16, when the cleaning sheet 21 rotates at the ring block 14, simultaneously the water flow in the main body 1 can strike the outer wall surface arc surface of the ring block 14 to be shunted towards the upper end and the lower end, simultaneously a part of the water flow can pass through the acceleration cleaning sheet 21 from the discharge orifice 16 to rotate in the ring block 14, after part of blocking particles are cleaned from the surface of the filter screen 15 by the rectangular hairs of the cleaning sheet 21, the semicircular block rotating for a circle on the cleaning sheet 21 automatically cleans the impurities clamped in the ring block 14.

Through being provided with flabellum 12, when main part 1 inside rivers centrifugation is rotatory, flabellum 12 carries out the effect of even stirring with main part 1 inside sewage additive when rotatory.

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

Claims

1. Rack and pinion cooperation formula medical sewage aeration treatment device, including main part (1), main part (1) top is circular open structure, the inside bottom surface fixed mounting of main part (1) has centrifuge (2), be provided with top cap (3) on main part (1), top cap (3) top fixed mounting has inlet pipe (4), main part (1) outer wall lower extreme fixed mounting has exit tube (5), its characterized in that: the inner wall surface of the main body (1) is provided with two clamping grooves (6), the inner bottom surfaces of the two clamping grooves (6) are provided with input holes (7), and the outer wall surface of the main body (1) is in threaded connection with a material receiving tank (8) corresponding to the input holes (7);

the top of the main body (1) is provided with a synchronous groove (9), the bottom surface of the top cover (3) is movably provided with a rotatable large gear (10) through a rotating column (11), the large gear (10) is provided with a plurality of through holes, and the bottom surface of the large gear (10) is welded with two fan blades (12) through metal rods;

a filtering device (13) is clamped in the clamping groove (6), the filtering device (13) comprises a ring block (14) and a filter screen (15), two butt joint holes II (18) are formed in the synchronous groove (9), two butt joint holes I (17) corresponding to the butt joint holes II (18) are formed in the outer wall surface of the ring block (14), two rotatable small gears (19) are arranged in the synchronous groove (9), the two small gears (19) are meshed and connected with the large gear (10), a rotatable cleaning device (20) is arranged in the ring block (14), cleaning device (20) are including wasing piece (21) and two gangbar (22), and two gangbar (22) are fixed on wasing piece (21), and two gangbar (22) joint are inside corresponding butt joint hole one (17), and upper end gangbar (22) inside ring piece (14) upwards extend and run through corresponding butt joint hole two (18) fixed connection in pinion (19) bottom surface.

2. The gear-rack mating type medical sewage aeration treatment device according to claim 1, wherein: two receipts material jar (8) are personally submitted thirty degrees slopes in main part (1) outer wall, the internal thread has been seted up in the inside of input hole (7), and input hole (7) are the arc through-hole, and receipts material jar (8) top connection threaded pipe, and receipts material jar (8) are through threaded pipe and corresponding input hole (7) threaded connection.

3. The gear-rack mating type medical sewage aeration treatment device according to claim 1, wherein: the filtering device (13) can also comprise two water flowing holes (16), the water flowing holes (16) are arc-shaped through holes, and the two water flowing holes (16) are symmetrically formed in the outer wall surface of the ring block (14).

4. The gear-rack mating type medical sewage aeration treatment device according to claim 1, wherein: the ring block (14) is circular, the filter screen (15) is fixedly connected to the rear side of the ring block (14), and the filter screen (15) and the input hole (7) are internally and externally corresponding to each other.

5. The gear-rack mating type medical sewage aeration treatment device according to claim 1, wherein: the cleaning sheet (21) consists of a semicircular block and a rectangular brush, and the two linkage rods (22) are symmetrically fixed on the semicircular block of the cleaning sheet (21).