CN112371676A

CN112371676A - Inside and outside synchronous belt cleaning device of old and useless glass bottle

Info

Publication number: CN112371676A
Application number: CN202011140888.0A
Authority: CN
Inventors: 熊珍珠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-19

Abstract

The invention provides a waste glass bottle inside and outside synchronous cleaning device which comprises a water storage supporting box for supporting equipment, two supporting plates, a rotary cleaning mechanism for cleaning glass bottles and a jet cleaning mechanism for water spray cleaning, wherein the two supporting plates are fixedly connected to the surface of the water storage supporting box, and are symmetrically distributed on the surface of the water storage supporting box by taking the center line of the surface of the water storage supporting box as a symmetrical line, and the waste glass bottle inside and outside synchronous cleaning device relates to the field of waste glass bottle cleaning. This inside and outside synchronous belt cleaning device of old and useless glass bottle is difficult to comprehensively and inside and outside synchronous abluent problem simultaneously according to current old and useless bottle in the cleaning process, each structure of effect such as design special combination frictional force, gravity, elasticity and jet impact force washs the bottle inside and outside synchronization to effectual general old and useless glass bottle of having solved is smooth to be difficult for fixing, belt cleaning device is difficult to inside and outside to wash in step, and stubborn foreign matters such as label in the cleaning process are difficult to clear away, the problem of work efficiency has been influenced to a certain extent.

Description

Inside and outside synchronous belt cleaning device of old and useless glass bottle

Technical Field

The invention relates to the technical field of waste glass bottle cleaning, in particular to a device for synchronously cleaning the inside and the outside of a waste glass bottle.

Background

The waste glass bottles are life products which can be recycled and reused, the surfaces and the inside of a large number of recycled glass bottles contain a large amount of dust and stubborn foreign matters to be attached, wherein labels and viscose used by the labels can exist on the outer surfaces of the waste glass bottles, the waste glass bottles are difficult to clean during cleaning, at present, the waste glass bottles are cleaned mainly by using a soaking mode, after being soaked for a certain time, the waste glass bottles are scrubbed by using a brush, the inner and outer cleaning is separated, the surfaces of the waste glass bottles are slippery and inconvenient to fix due to the fact that the bottle glass materials are soaked by using liquid, the bottles can be conveniently and fixedly cleaned by separating the inner and the outer parts, although some bottle cleaning devices have the function of cleaning the inner and the outer parts, the structure is complicated, the working procedures are still separated, and the labels on the surfaces are difficult to scrape out during the cleaning process, the general waste glass bottle is smooth and not easy to fix, the cleaning device is difficult to clean synchronously inside and outside, and stubborn foreign matters such as labels in the cleaning process are difficult to remove, so that the working efficiency is influenced to a certain extent, and the device for cleaning the inside and the outside of the waste glass bottle is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for synchronously cleaning the inside and the outside of a waste glass bottle, which solves the problems that the common waste glass bottle is smooth and not easy to fix, the cleaning device is difficult to synchronously clean the inside and the outside, and the labels and other stubborn foreign matters in the cleaning process are difficult to remove, thereby affecting the working efficiency to a certain extent.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an inside and outside synchronous belt cleaning device of old and useless glass bottle, including the retaining supporting box, two backup pads that are used for supporting equipment, be used for wasing the rotatory clean mechanism of glass bottle and be used for the abluent clean mechanism of spraying water, the fixed surface of retaining supporting box is connected with two backup pads, two the backup pad is the symmetric distribution as the line of symmetry on the surface of retaining supporting box with the central line on retaining supporting box surface, rotatory clean mechanism sets up in the backup pad, spray the wiper mechanism setting on retaining supporting box and rotatory clean mechanism.

Preferably, the rotary cleaning mechanism comprises a large motor for driving rotation, a cleaning movable pipe for rotary cleaning, an arc-shaped guide plate, a plurality of rows of cleaning rotating shafts, a transmission rotating shaft, a plurality of micro motors matched with the cleaning rotating shafts, an in-bottle cleaning brush rod for cleaning the inside of the bottle body and an out-bottle cleaning brush rod for cleaning the outside of the bottle body, the surfaces of the supporting plates are fixedly provided with a large motor, an output shaft of the large motor is fixedly connected with a driving rotating shaft through a coupler, the surfaces of the two supporting plates are provided with bearings, wherein the inner ring of the bearing on one support plate is fixedly connected with the surface of the driving rotating shaft, the inner ring of the bearing on the other support plate is fixedly connected with the connecting rotating shaft, the surface of the connecting rotating shaft is fixedly connected with the inner wall of the cleaning movable pipe through a bolt, and the surface of the driving rotating shaft is fixedly connected with the inner wall of the cleaning movable pipe through a bolt.

Preferably, the surface of retaining supporting box is provided with the bearing of a plurality of and transmission pivot looks adaptation, the surface of transmission pivot and the inner circle fixed connection of the bearing on the retaining supporting box, transmission belt has been cup jointed on the surface of transmission pivot, transmission belt's fixed surface is connected with the cotton pad of buffering, transmission belt has been cup jointed on the surface of connecting the pivot, transmission belt's medial surface and the surface of a transmission pivot cup joint.

Preferably, the output shaft of the micro motor passes through the shaft coupling and is connected with the fixed surface who washs the pivot, a plurality of rows the one end of wasing the pivot all runs through and extends to the surface of wasing the movable tube, the surface of wasing the movable tube be provided with the bearing of wasing pivot looks adaptation, the surface of wasing the pivot and the inner circle fixed connection who washs the bearing on the movable tube, a plurality of rows the washing pivot is the circumference and distributes on wasing the movable tube, each the surperficial central point who washs the pivot puts equal fixedly connected with in-bottle cleaning brush pole, each the surface of wasing the pivot equal fixedly connected with a plurality of is the outer cleaning brush pole of the bottle that the circumference distributes in wasing the pivot, the surface of the outer cleaning brush pole in the bottle is the arc form, the surface of the outer cleaning brush pole in the bottle is the curve form, and this curve form is laminated with bottle external shape mutually, the material of the outer cleaning brush pole in the bottle, the equal fixedly connected with fine and close clean cotton brush in the surface of the interior clean brush-holder stud of bottle and the surface of the outer clean brush-holder stud of bottle, the piece is scraped to the fixed surface of the clean cotton brush of the outer clean brush-holder stud of bottle's on a plurality of fixedly connected with, the material of scraping the piece includes plastics, the surface of scraping the piece is the arc form.

Preferably, arc deflector fixed connection is in the backup pad, the surface of retaining supporting box is connected with the fixed surface of arc deflector, the inner wall fixedly connected with of arc deflector is a plurality of to the grip block, and each is right the equal fixedly connected with ripple slipmat of opposite face of grip block, the material of ripple slipmat includes rubber.

Preferably, the injection wiper mechanism includes water pump, inlet tube, spray pipe, communicating pipe, arc injection pipe and a plurality of jet, water pump fixed mounting is on retaining supporting box, the inlet tube has been cup jointed to the end of intaking of water pump, the outlet end of water pump has cup jointed the spray pipe, the fixed surface of arc deflector is connected with communicating pipe, the inner wall fixedly connected with a plurality of arc injection pipe of arc deflector, the inside that the arc was injected the pipe is hollow form, each the arc is injected the pipe and all communicates with each other with communicating pipe, all is provided with an arc between each pair of grip block and penetrates the pipe, a plurality of jet has been seted up on the surface that the arc was injected the pipe.

Preferably, the one end of inlet tube runs through and extends to the inside of retaining supporting box, the inner wall fixedly connected with of retaining supporting box spouts the filter screen, the one end that the inlet tube is located retaining supporting box inside is located the below of spouting the filter screen.

(III) advantageous effects

(1) According to the invention, by arranging the rotary cleaning mechanism, when the bottle is cleaned, the rotation of the bottle body is limited by using friction force, the inner surface and the outer surface of the bottle are comprehensively cleaned by the curved and arc-shaped cleaning structures, and the position of the bottle is changed in the rotating process by guiding and limiting through the special arc-shaped structure in the cleaning process, so that the side point of cleaning can be switched under the action of gravity, and the working efficiency is greatly improved.

(2) By arranging the jet cleaning mechanism, on one hand, cleaning water can be provided for cleaning the bottle through the jet openings during cleaning, the bottle is conveniently scrubbed by the absorbent cotton structure, on the other hand, when the bottle passes through the jet openings during rotation, the jet is impacted towards the direction of the cleaning rotating shaft under the action of impact force, and when the bottle leaves the jet openings, the jet cleaning mechanism is pushed outwards by the elastic outer bottle cleaning rod, so that stubborn impurities such as labels on the bottle body can be scraped continuously.

(3) According to the invention, according to the problem that the existing waste bottles are difficult to clean comprehensively and synchronously inside and outside at the same time in the cleaning process, each special structure combining the effects of friction force, gravity, elasticity, jet impact force and the like is designed to clean the inside and outside of the bottles synchronously, so that the problems that the common waste glass bottles are smooth and difficult to fix, a cleaning device is difficult to clean synchronously inside and outside, and stubborn foreign matters such as labels and the like in the cleaning process are difficult to clean, and the working efficiency is influenced to a certain extent are effectively solved.

Drawings

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

FIG. 2 is a sectional view of the structure of the water storage support box of the present invention;

FIG. 3 is a side view of the cleaning liner structure of the present invention;

FIG. 4 is a cross-sectional view of the construction of the cleaning brush bar in the bottle of the present invention;

fig. 5 is a sectional view showing the structure of the cleaning brush bar outside the bottle according to the present invention.

Wherein, 1 water storage supporting box, 2 supporting plates, 3 rotating cleaning mechanisms, 31 large motors, 32 cleaning movable pipes, 33 arc-shaped guide plates, 34 cleaning rotating shafts, 35 transmission rotating shafts, 36 micro motors, 37 in-bottle cleaning brush rods, 38 out-bottle cleaning brush rods, 39 driving rotating shafts, 310 connecting rotating shafts, 311 transmission belts, 312 buffer cotton pads, 313 transmission belts, 314 cleaning cotton brushes, 315 scraping blocks, 316 clamping plates, 317 corrugated anti-slip pads, 4 spraying cleaning mechanisms, 41 water pumps, 42 water inlet pipes, 43 water spray pipes, 44 communicating pipes, 45 arc-shaped water spray pipes, 46 spray nozzles and 47 filter screens.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a waste glass bottle inside and outside synchronous cleaning device, which includes a water storage supporting box 1 for supporting equipment, two supporting plates 2, a rotary cleaning mechanism 3 for cleaning glass bottles, and a spray cleaning mechanism 4 for water spray cleaning, wherein the two supporting plates 2 are fixedly connected to the surface of the water storage supporting box 1, the two supporting plates 2 are symmetrically distributed on the surface of the water storage supporting box 1 by using a center line of the surface of the water storage supporting box 1 as a symmetry line, the rotary cleaning mechanism 3 is arranged on the supporting plates 2, and the spray cleaning mechanism is arranged on the water storage supporting box 1 and the rotary cleaning mechanism 3.

The rotary cleaning mechanism 3 comprises a large motor 31 for driving rotation, a cleaning movable pipe 32 for rotary cleaning, an arc-shaped guide plate 33, a plurality of rows of cleaning rotating shafts 34, a transmission rotating shaft 35, a plurality of micro motors 36 matched with the cleaning rotating shafts 34, an in-bottle cleaning brush rod 37 for cleaning the inside of a bottle body and an out-bottle cleaning brush rod 38 for cleaning the outside of the bottle body, the large motor 31 is fixedly arranged on the surface of the support plate 2, the output shaft of the large motor 31 is fixedly connected with a driving rotating shaft 39 through a coupler, the surfaces of the two support plates 2 are respectively provided with a bearing, the inner ring of the bearing on one support plate 2 is fixedly connected with the surface of the driving rotating shaft 39, the inner ring of the bearing on the other support plate 2 is fixedly connected with a connecting rotating shaft 310, the surface of the connecting rotating shaft 310 is fixedly connected with the inner wall of the cleaning movable pipe 32 through a bolt, the surface of the driving rotating, the surface of the water storage supporting box 1 is provided with a plurality of bearings matched with the transmission rotating shaft 35, the surface of the transmission rotating shaft 35 is fixedly connected with the inner ring of the bearing on the water storage supporting box 1, the surface of the transmission rotating shaft 35 is sleeved with the transmission belt 311, the surface of the transmission belt 311 is fixedly connected with the buffer cotton pad 312, the surface of the connection rotating shaft 310 is sleeved with the transmission belt 313, the inner side surface of the transmission belt 313 is sleeved with the surface of one transmission rotating shaft 35, the output shaft of the micro motor 36 is fixedly connected with the surface of the cleaning rotating shaft 34 through a coupler, one end of each of the plurality of rows of cleaning rotating shafts 34 penetrates through and extends to the surface of the cleaning movable pipe 32, the surface of the cleaning movable pipe 32 is provided with a bearing matched with the cleaning rotating shaft 34, the surface of the cleaning rotating shaft 34 is fixedly connected with the inner ring of the bearing on the cleaning movable pipe 32, and the plurality of, the central position of the surface of each cleaning rotating shaft 34 is fixedly connected with an in-bottle cleaning brush rod 37, the surface of each cleaning rotating shaft 34 is fixedly connected with a plurality of outside-bottle cleaning brush rods 38 which are circumferentially distributed on the cleaning rotating shaft 34, the surface of the in-bottle cleaning brush rod 37 is arc-shaped, the surface of the outside-bottle cleaning brush rod 38 is curve-shaped, the curve shape is matched with the external shape of the bottle body, the material of the in-bottle cleaning brush rod 37 and the material of the outside-bottle cleaning brush rod 38 both comprise spring steel, the surface of the in-bottle cleaning brush rod 37 and the surface of the outside-bottle cleaning brush rod 38 are fixedly connected with fine cleaning cotton brushes 314, the surface of the cleaning cotton brushes 314 on the outside-bottle cleaning brush rod 38 is fixedly connected with a plurality of scraping blocks 315, the material of the scraping blocks 315 comprises plastic, the surface of the scraping blocks 315 is arc-shaped, the arc-shaped guide plate 33 is fixedly connected on the water storage support plate 2, and the surface of the support box 1 is fixedly connected with the, the inner wall of the arc-shaped guide plate 33 is fixedly connected with a plurality of pairs of clamping plates 316, each pair of clamping plates 316 is fixedly connected with a corrugated anti-slip pad 317 on the opposite surface, and the corrugated anti-slip pad 317 is made of rubber.

The spray cleaning mechanism comprises a water pump 41, a water inlet pipe 42 and a water spray pipe 43, communicating pipe 44, arc injection pipe 45 and a plurality of jet 46, water pump 41 fixed mounting is on retaining supporting box 1, inlet tube 42 has been cup jointed to water pump 41's the end of intaking, spray pipe 43 has been cup jointed to water pump 41's play water end, arc deflector 33's fixed surface is connected with communicating pipe 44, arc deflector 33's inner wall fixedly connected with a plurality of arc injection pipe 45, arc injection pipe 45's inside is hollow form, each arc injection pipe 45 all communicates with each other with communicating pipe 44, each is provided with an arc injection pipe 45 between to each pair grip block 316, a plurality of jet 46 has been seted up on arc injection pipe 45's surface, inlet tube 42's one end runs through and extends to the inside of retaining supporting box 1, the inner wall fixedly connected with of retaining supporting box 1 spouts filter screen 47, inlet tube 42 is located the inside one end of retaining supporting box 1 and is located the below that spouts filter screen 47.

When the bottle cleaning device is used, a power supply is connected, the large motor 31, the water pump 41 and the micro motors 36 are started, waste bottles are inserted into the bottle cleaning brush rod 37 one by one, the bottle cleaning brush rod 37 extends into the bottle to surround the outside of the bottle, the large motor 31 drives the driving rotating shaft 39 to rotate, the driving rotating shaft 39 drives the cleaning movable pipe 32 to rotate, the micro motors 36 drive the cleaning rotating shafts 34 to rotate, the cleaning rotating shafts 34 drive the bottle cleaning brush rod 37 and the bottle outside cleaning brush rod 38 to rotate, the bottle is clamped by the corrugated anti-skid pads 317 on two sides and cannot rotate when contacting the corrugated anti-skid pads 317, the rotating bottle cleaning brush rod 37 inside the bottle cleans the outside the bottle, the horizontal height of the bottle changes in the process that the bottle rotates along with the cleaning movable pipe 32, the state also changes, and the center of gravity also changes, the bottle inside cleaning brush rod 37 and the bottle outside cleaning brush rod 38 also change the side gravity inside and outside the bottle, the bottle can be cleaned comprehensively and intensively, in the rotating process, the water pump 41 pumps water from the inside of the water storage supporting box 1 into the communicating pipe 44 through the water inlet pipe 42 and the water spraying pipe 43 and then enters into each arc-shaped water spraying pipe 45 to be sprayed out through the spraying opening 46, the sprayed water impacts the bottle when contacting the bottom of the bottle, when the bottle leaves the spraying opening 46, the bottle outside cleaning brush rod 38 rebounds to reset, thus stubborn foreign matters such as labels are scraped out by the scraping block 315 on the bottle outside cleaning brush rod 38, after the bottle is cleaned by separating from the arc-shaped guide plate 33, the bottle falls on the buffer cotton pad 312 under the action of gravity, the cleaning movable pipe 32 drives the connecting rotating shaft 310 to rotate, the connecting rotating shaft 310 drives the transmission rotating shaft 35 to rotate through the transmission belt 313, the transmission rotating shaft 35 drives the transmission belt 311 to rotate, the transmission belt 311 drives the buffer cotton pad 312 to rotate to transmit the bottles, and the cleaned water enters the water storage supporting box 1 to be recycled after being filtered by the filter screen 47.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an inside and outside synchronous belt cleaning device of old and useless glass bottle, is including retaining supporting box (1), two backup pads (2) that are used for the support equipment, the rotatory clean mechanism (3) that are used for wasing the glass bottle and be used for the clean mechanism (4) of water spray abluent injection, its characterized in that: the utility model discloses a water storage supporting box, including retaining supporting box (1), the fixed surface of retaining supporting box (1) is connected with two backup pads (2), two backup pad (2) are the symmetric distribution for the line of symmetry on the surface of retaining supporting box (1) with the central line on retaining supporting box (1) surface in retaining supporting box (2), rotatory clean mechanism (3) set up on backup pad (2), spray wiper mechanism sets up on retaining supporting box (1) and rotatory clean mechanism (3).

2. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 1, which is characterized in that: the rotary cleaning mechanism (3) comprises a large motor (31) for driving rotation, a cleaning movable pipe (32) for rotary cleaning, an arc-shaped guide plate (33), a plurality of rows of cleaning rotating shafts (34), a transmission rotating shaft (35), a plurality of micro motors (36) matched with the cleaning rotating shafts (34), an in-bottle cleaning brush rod (37) for cleaning the inside of a bottle body and an out-bottle cleaning brush rod (38) for cleaning the outside of the bottle body, the large motor (31) is fixedly installed on the surface of the support plate (2), an output shaft of the large motor (31) is fixedly connected with a driving rotating shaft (39) through a coupler, bearings are arranged on the surfaces of the two support plates (2), one of the bearings is fixedly connected with the inner ring of the bearing on the support plate (2) and the surface of the driving rotating shaft (39), and the other bearing is fixedly connected with a connecting rotating shaft (310) and the inner ring of the bearing, the surface of the connecting rotating shaft (310) is fixedly connected with the inner wall of the cleaning movable pipe (32) through a bolt, and the surface of the driving rotating shaft (39) is fixedly connected with the inner wall of the cleaning movable pipe (32) through a bolt.

3. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 2, which is characterized in that: the surface of retaining supporting box (1) is provided with the bearing of a plurality of and transmission pivot (35) looks adaptation, the inner circle fixed connection of the surface of transmission pivot (35) and the bearing on retaining supporting box (1), transmission belt (311) has been cup jointed on the surface of transmission pivot (35), cotton pad (312) of fixed surface connection of transmission belt (311) has cushioned, driving belt (313) has been cup jointed on the surface of connecting pivot (310), the medial surface of driving belt (313) and the surface of a transmission pivot (35) cup joint.

4. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 3, which is characterized in that: the output shaft of micro motor (36) passes through the shaft coupling and washs the fixed surface connection of pivot (34), a plurality of rows the one end of wasing pivot (34) all runs through and extends to the surface of wasing movable tube (32), the surface of wasing movable tube (32) is provided with and washs the bearing of pivot (34) looks adaptation, wash the surface of pivot (34) and the inner circle fixed connection who washs the bearing on movable tube (32), a plurality of rows wash pivot (34) and be the circumference distribution on wasing movable tube (32), each the surperficial central point of wasing pivot (34) puts equal fixedly connected with in one bottle clean brush-holder stud (37), each the equal fixedly connected with in surface of wasing pivot (34) a plurality of be the outer clean brush-holder stud (38) of bottle that the circumference distributes on wasing pivot (34), the surface of clean brush-holder stud (37) is the arc form in the bottle, the surface of the outer cleaning brush rod (38) of bottle is the curve form, and this curve shape is laminated with the outside shape of bottle mutually, the material of the inner cleaning brush rod (37) of bottle and the material of the outer cleaning brush rod (38) of bottle all include the spring steel, the equal fixedly connected with in surface of the inner cleaning brush rod (37) of bottle and the surface of the outer cleaning brush rod (38) of bottle has fine and close cleaning cotton brush (314), the fixed surface of the outer cleaning brush rod (38) of bottle on cleaning cotton brush rod (314) is connected with a plurality of and scrapes piece (315), the material of scraping piece (315) includes plastics, the surface of scraping piece (315) is the arc form.

5. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 4, which is characterized in that: arc deflector (33) fixed connection is on backup pad (2), the fixed surface of the surface of retaining supporting box (1) and arc deflector (33) is connected, the inner wall fixedly connected with of arc deflector (33) is a plurality of to grip block (316), and each is right the equal fixedly connected with ripple slipmat (317) of opposite face of grip block (316), the material of ripple slipmat (317) includes rubber.

6. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 5, which is characterized in that: the jet cleaning mechanism comprises a water pump (41), a water inlet pipe (42), a water spray pipe (43), a communicating pipe (44), an arc-shaped water jet pipe (45) and a plurality of jet ports (46), the water pump (41) is fixedly arranged on the water storage supporting box (1), the water inlet end of the water pump (41) is sleeved with the water inlet pipe (42), a water outlet end of the water pump (41) is sleeved with a water spray pipe (43), the surface of the arc-shaped guide plate (33) is fixedly connected with a communicating pipe (44), the inner wall of the arc-shaped guide plate (33) is fixedly connected with a plurality of arc-shaped water jetting pipes (45), the interior of the arc-shaped water injection pipe (45) is hollow, each arc-shaped water injection pipe (45) is communicated with the communicating pipe (44), an arc-shaped water injection pipe (45) is arranged between each pair of clamping plates (316), the surface of the arc-shaped water jetting pipe (45) is provided with a plurality of jetting ports (46).

7. The inside and outside synchronous cleaning device for the waste glass bottles as claimed in claim 6, which is characterized in that: the one end of inlet tube (42) runs through and extends to the inside of retaining supporting box (1), the inner wall fixedly connected with of retaining supporting box (1) spouts filter screen (47), inlet tube (42) are located the inside one end of retaining supporting box (1) and are located the below of spouting filter screen (47).