阅读说明：本技术 具有清洗功能的乳液计量装置 (Emulsion metering device with cleaning function ) 是由 韦秋红 于 2020-11-17 设计创作，主要内容包括：本发明公开了具有清洗功能的乳液计量装置,包括底板、固定环、顶板和连接板；底板：下表面四角安装有支撑腿,底板的下表面中部开设有通孔,底板的上表面设置有储存罐,储存罐的上端为开放式结构,且储存罐的前端中部开设有开口,储存罐的前端所开设的开口的内部铰接有门板,且储存罐的内部底面中部安装有电磁流量阀,且电磁流量阀的出液端固定连接有出液管道,设备具有一定的自清洗功能,在短时间使用时能够自行对设备内部进行清洗,以保证设备内部的洁净,且设备在长时间使用时,工作人员可通过在活动板下端安装毛刷使设备对内部进行自动清洗,避免设备内部存在结皮或杂质,从而使设备的精度更高。(The invention discloses an emulsion metering device with a cleaning function, which comprises a bottom plate, a fixing ring, a top plate and a connecting plate, wherein the bottom plate is provided with a first opening and a second opening; a bottom plate: the supporting leg has been installed at lower surface four corners, the through-hole has been seted up at the lower surface middle part of bottom plate, the upper surface of bottom plate is provided with the holding vessel, the upper end of holding vessel is open structure, and the opening has been seted up at the front end middle part of holding vessel, the inside articulated door plant that has of open-ended that the front end of holding vessel was seted up, and the inside bottom surface mid-mounting of holding vessel has electromagnetic flow valve, and electromagnetic flow valve's play liquid pipeline fixedly connected with, equipment has certain self-cleaning function, can rinse equipment inside by oneself when the short time is used, with the inside clean of assurance equipment, and when equipment was used for a long time, the staff's accessible makes equipment carry out self-cleaning to inside at fly leaf lower extreme installation brush, avoid equipment inside to have skinning or impurity.)

1. Emulsion metering device with cleaning function, its characterized in that: comprises a bottom plate (1), a fixed ring (4), a top plate (7) and a connecting plate (13);

base plate (1): supporting legs (2) are mounted at four corners of the lower surface of the bottom plate (1), a through hole is formed in the middle of the lower surface of the bottom plate (1), a storage tank (3) is arranged on the upper surface of the bottom plate (1), the upper end of the storage tank (3) is of an open structure, an opening is formed in the middle of the front end of the storage tank (3), a door plate (11) is hinged inside the opening formed in the front end of the storage tank (3), an electromagnetic flow valve (16) is mounted in the middle of the inner bottom surface of the storage tank (3), a liquid outlet pipeline (17) is fixedly connected with a liquid outlet end of the electromagnetic flow valve (16), and a water level sensor (29) is;

fixing ring (4): the movable plate is arranged at the upper end inside the storage tank (3), the upper side of the fixed ring (4) is connected with a movable plate (5) of an annular structure in a sliding mode, the middle of the upper surface of the movable plate (5) is provided with a lantern ring, the upper end of the outer annular surface of the upper lantern ring of the movable plate (5) is provided with tooth grooves in a circumferential array mode, the middle of the lower annular surface of the fixed ring (4) is provided with an annular groove, a spray pipe (12) is arranged inside the annular groove formed in the lower surface of the fixed ring (4), and the lower surface of the movable plate (5) is provided with;

top plate (7): the liquid storage tank is arranged at the top of the storage tank (3), the left side and the right side of the outer ring surface of the top plate (7) are provided with lugs, the middle of the left side of the upper surface of the top plate (7) is provided with a motor (8), the end part of an output shaft of the motor (8) is provided with a gear (9), the gear (9) is meshed with a tooth socket formed in the outer ring surface of an upper end lantern ring of the movable plate (5) in a radial direction, the middle of the upper surface of the top plate (7) is provided with a liquid inlet pipeline (10), and the outer ring surface of the lower end of the liquid inlet pipeline (10;

connecting plate (13): the water storage tank is mounted on the rear side of the outer ring surface of the bottom plate (1), a water storage tank (14) is mounted in the middle of the upper surface of the connecting plate (13), a water suction pump (15) is mounted in the middle of the upper end of the water storage tank (14), the water outlet end of the water suction pump (15) is communicated with the water inlet end of the spray pipe (12) through a hose, and the water inlet end of the water suction pump (15) is communicated with the inside of the water storage tank (14);

wherein: the water pump water level control device is characterized by further comprising a single chip microcomputer (28), the single chip microcomputer (28) is installed in the middle of the right side of the outer annular surface of the storage tank (3), the input end of the single chip microcomputer (28) is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer (28) is electrically connected with the input ends of the motor (8) and the water suction pump (15), and the single chip microcomputer (28) is respectively and bidirectionally electrically connected with the electromagnetic flow valve (16) and the water level.

2. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the storage tank is characterized by further comprising four limiting plates (18), wherein the limiting plates (18) are arc-shaped plates, the four limiting plates (18) are arranged on the outer annular surface of the bottom plate (1) in a circumferential array mode, and the upper ends of the opposite surfaces of the limiting plates (18) are in contact with the outer surface of the storage tank (3).

3. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the novel drainage device is characterized by further comprising a fixing buckle (19), wherein the fixing buckle (19) is installed at the upper end of the supporting leg located at the rear end of the right side, and a buckle groove clamped with the end of the drainage pipeline (17) is formed in the end of the left side of the fixing buckle (19).

4. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the storage tank is characterized by further comprising two buckles (20), the two buckles (20) are arranged on the left side and the right side of the upper end of the outer annular surface of the storage tank (3), and the upper ends of the buckles (20) are correspondingly clamped with the convex blocks arranged at the left end and the right end of the outer annular surface of the top plate (7).

5. The emulsion metering device with a cleaning function according to claim 1, characterized in that: still include rings (21) and hang knot (24), rings (21) are provided with two altogether, and two rings (21) are installed respectively in the front and back both ends middle part of the upper surface of roof (7), hang knot (24) and be provided with two altogether, and two are hung knot (24) and are installed respectively in the front and back side middle part of the upper surface of fly leaf (5).

6. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the storage tank is characterized by further comprising a sealing gasket (22), wherein the sealing gasket (22) is of an annular structure, the sealing gasket (22) is installed on the outer annular side of the rear side face of the door panel (11), and the outer annular face of the sealing gasket (22) is in contact with the rear end of the inner annular face of the front end opening of the storage tank (3).

7. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the liquid inlet pipeline is characterized by further comprising an inner lining plate (23), wherein the inner lining plate (23) is of a cylindrical structure, and the inner lining plate (23) is attached to the inner ring surface of the liquid inlet pipeline (10).

8. The emulsion metering device with a cleaning function according to claim 1, characterized in that: the storage tank is characterized by further comprising a nickel-based alloy anti-corrosion layer (25), wherein the nickel-based alloy anti-corrosion layer (25) is electroplated on the inner ring surface of the storage tank (3) and the rear side surface of the door panel (11), and the inner side surface of the nickel-based alloy anti-corrosion layer (25) is a smooth surface.

9. The emulsion metering device with a cleaning function according to claim 1, characterized in that: still include guide plate (26), guide plate (26) are the loop configuration of upper end inward-sloping, and guide plate (26) are installed in the inside lower extreme of holding vessel (3), and the inside annular ring of guide plate (26) is corresponding with the feed liquor end of electromagnetic flow valve (16).

10. The emulsion metering device with a cleaning function according to claim 9, characterized in that: still include filter (27), install in the middle part of the upside anchor ring of guide plate (26) filter (27), and the hasp that corresponds the joint with guide plate (26) is installed to the upper surface left and right sides of filter (27).

Technical Field

The invention relates to the technical field of emulsion metering devices, in particular to an emulsion metering device with a cleaning function.

Background

When products containing emulsion are produced, an emulsion metering device is required to be used for metering the produced emulsion, an intermittent production process is mostly adopted for the production of the emulsion, a certain time interval is reserved between each batch of production under the process, so that the emulsion metering device can carry out intermittent emulsion metering operation, after the emulsion metering device finishes metering and puts the emulsion into a production stirring cylinder, the emulsion metering device can generate emulsion wall-hanging residue inside the emulsion metering device, the residual emulsion can generate the problem of drying and skinning in the interval time, skinning impurities of the emulsion appear in the metering device before the metering of the next batch, the skinning materials of the emulsion are insoluble and redispersable, and can become solid impurities after entering the products, so that the product quality is influenced, in addition, after the production is finished, the cleaning of the emulsion metering device by workers can also be carried out after the complete production is finished, during the period, the crust in the emulsion metering device can be adhered to the wall of the cylinder, the common water washing is not easy to remove, a thick rubber layer can be formed after a long time, and the thick rubber layer is hung in the cylinder, so that the precision of the metering device can be influenced.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the existing defects, and provide an emulsion metering device with a cleaning function, wherein equipment has a certain self-cleaning function, the interior of the equipment can be cleaned automatically when the equipment is used for a short time so as to ensure the cleanness of the interior of the equipment, and when the equipment is used for a long time, a worker can automatically clean the interior of the equipment by installing a brush at the lower end of a movable plate, so that the skin formation or impurities in the interior of the equipment are avoided, the precision of the equipment is higher, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the invention provides the following technical scheme: the emulsion metering device with the cleaning function comprises a bottom plate, a fixing ring, a top plate and a connecting plate;

a bottom plate: supporting legs are mounted at four corners of the lower surface of the bottom plate, a through hole is formed in the middle of the lower surface of the bottom plate, a storage tank is arranged on the upper surface of the bottom plate, the upper end of the storage tank is of an open structure, an opening is formed in the middle of the front end of the storage tank, a door plate is hinged inside the opening formed in the front end of the storage tank, an electromagnetic flow valve is mounted in the middle of the bottom surface of the storage tank, a liquid outlet pipeline is fixedly connected to the liquid outlet end of the electromagnetic flow valve, and a water level sensor is;

fixing a ring: the upper end of the inner part of the storage tank is provided with a movable plate of an annular structure, the upper side of the fixed ring is connected with the movable plate in a sliding way, the middle part of the upper surface of the movable plate is provided with a lantern ring, the upper end of the outer annular surface of the lantern ring at the upper end of the movable plate is provided with tooth grooves in a circumferential array mode, the middle part of the lower annular surface of the fixed ring is provided with an annular groove, a spray pipe is arranged in the annular groove formed in the lower surface of the fixed ring;

top plate: the liquid inlet pipe is arranged in the middle of the upper surface of the top plate, and the lower end outer ring surface of the liquid inlet pipe is in sliding connection with the inner ring surface of the lantern ring arranged at the upper end of the movable plate;

connecting plates: the water storage tank is arranged on the rear side of the outer ring surface of the bottom plate, the water storage tank is arranged in the middle of the upper surface of the connecting plate, the water suction pump is arranged in the middle of the upper end of the water storage tank, the water outlet end of the water suction pump is communicated with the water inlet end of the spray pipe through a hose, and the water inlet end of the water suction pump is communicated with the inside of the water storage tank;

wherein: the water level sensor is characterized by further comprising a single chip microcomputer, the single chip microcomputer is mounted in the middle of the right side of the outer annular surface of the storage tank, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer is electrically connected with the input ends of the motor and the water pump, and the single chip microcomputer is respectively electrically connected with the electromagnetic flow valve and the water level sensor.

Furthermore, the storage tank comprises four limiting plates, wherein the limiting plates are arc-shaped plates and are arranged on the outer annular surface of the bottom plate in a circumferential array mode, and the upper ends of the opposite surfaces of the limiting plates are in contact with the outer surface of the storage tank. The limiting plate of installation can effectually play the fixed action to the lower extreme avris of holding vessel, avoids metering device to rock the range great and influence the stability of holding vessel when carrying out the automatically cleaning to increase the security of equipment when using.

Furthermore, the device also comprises a fixing buckle, wherein the fixing buckle is arranged at the upper end of the supporting leg positioned at the rear end of the right side, and the end part of the left side of the fixing buckle is provided with a buckle groove clamped with the end part of the liquid outlet pipeline. The fixed knot that sets up can articulate the tip of liquid outlet pipe way, avoids liquid outlet pipe's tip to place on ground and receive the pollution to guarantee that emulsion metering device can guarantee the cleanness of emulsion when using, in order to reach the purpose of guaranteeing the emulsion quality.

Furthermore, the storage tank further comprises two buckles, the two buckles are respectively installed on the left side and the right side of the upper end of the outer annular surface of the storage tank, and the upper ends of the buckles are correspondingly clamped with the convex blocks arranged on the left end and the right end of the outer annular surface of the top plate. The buckle that sets up can guarantee the stability of being connected between roof and the holding vessel, avoids equipment roof to drop and leads to equipment to appear damaging when using.

Further, still include rings and hang and detain, rings are provided with two altogether, and two rings are installed respectively in the front and back both ends middle part of the upper surface of roof, it is provided with two altogether to hang the knot, and two are hung and detain and install respectively in the front and back side middle part of the upper surface of fly leaf. The rings that set up can make things convenient for the staff to use outside lifting device to install and dismantle the roof, hang the knot simultaneously and can make things convenient for the staff to install and dismantle the fly leaf to it is clean to make things convenient for the staff to wholly dismantle equipment, makes the use of equipment more convenient.

The storage tank further comprises a sealing gasket which is of an annular structure, the sealing gasket is arranged on the outer ring side of the rear side face of the door plate, and the outer ring face of the sealing gasket is in contact with the rear end of the inner ring face of the front end opening of the storage tank. The sealing gasket can effectively prevent the equipment from leaking when in use, so that the equipment is more convenient to use.

The liquid inlet pipeline is characterized by further comprising an inner lining plate, wherein the inner lining plate is of a cylindrical structure and is attached to the inner annular surface of the liquid inlet pipeline. The interior welt convenient to detach who sets up can make things convenient for the staff to clean the inlet liquid pipeline to it is more convenient to make the cleanness of equipment.

The storage tank further comprises a nickel-based alloy anti-corrosion layer, wherein the nickel-based alloy anti-corrosion layer is electroplated on the inner ring surface of the storage tank and the rear side surface of the door panel, and the inner side surface of the nickel-based alloy anti-corrosion layer is a smooth surface. The nickel-based alloy anti-corrosion layer can effectively prevent the emulsion from corroding the equipment, so that the purpose of prolonging the service life of the equipment is achieved, and the emulsion can be prevented from reacting with the surface of the equipment to influence the quality of the emulsion when being stored for a long time.

Further, still include the guide plate, the guide plate is the loop configuration of upper end inward-inclining, and the guide plate is installed in the inside lower extreme of holding vessel, and the inside annular ring of guide plate corresponds with electromagnetic flow valve's feed liquor end. The guide plate that sets up can avoid the inside corner position of equipment to remain the emulsion, makes emulsion exhaust more complete, reduces the volume of residue of emulsion to it is more convenient to make the cleanness of equipment.

Further, still include the filter, the filter is installed in the middle part of the upside anchor ring of guide plate, and the hasp that corresponds the joint with the guide plate is installed to the upper surface left and right sides of filter. The filter that sets up can effectively prevent caking impurity discharge to the emulsion quality that makes the dispatch is better, and impurity piles up and can make the staff lighter to the cleanness of equipment on the filter simultaneously.

Compared with the prior art, the invention has the beneficial effects that: this emulsion metering device with cleaning function has following benefit:

1. equipment has certain self-cleaning function, can wash equipment inside by oneself when the short time is used to guarantee the inside clean of equipment, and equipment when using for a long time, the staff accessible makes equipment carry out self-cleaning to inside at fly leaf lower extreme installation brush, avoids the inside crust or impurity that exists of equipment, thereby makes the precision of equipment higher.

2. The limiting plate of installation can effectually play the fixed action to the lower extreme avris of holding vessel, avoids metering device to rock the range great and influence the stability of holding vessel when carrying out the automatically cleaning to increase the security of equipment when using.

3. The fixed knot that sets up can articulate the tip of liquid outlet pipe way, avoids liquid outlet pipe's tip to place on ground and receive the pollution to guarantee that emulsion metering device can guarantee the cleanness of emulsion when using, in order to reach the purpose of guaranteeing the emulsion quality.

4. The nickel-based alloy anti-corrosion layer can effectively prevent the emulsion from corroding the equipment, so that the purpose of prolonging the service life of the equipment is achieved, and the emulsion can be prevented from reacting with the surface of the equipment to influence the quality of the emulsion when being stored for a long time.

Drawings

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

FIG. 2 is a right side sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention.

In the figure: the device comprises a base plate 1, supporting legs 2, a storage tank 3, a fixing ring 4, a movable plate 5, a connecting buckle 6, a top plate 7, a motor 8, a gear 9, a liquid inlet pipeline 10, a door plate 11, a spray pipe 12, a connecting plate 13, a water storage tank 14, a water suction pump 15, an electromagnetic flow valve 16, a liquid outlet pipeline 17, a limiting plate 18, a fixing buckle 19, a buckle 20, a baffle 21, a sealing gasket 22, a baffle plate 23, a hanging buckle 24, a nickel-based alloy anti-corrosion layer 25, a baffle 26, a filter plate 27, a singlechip 28 and a water level sensor 29.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments 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.

Referring to fig. 1-4, the present invention provides a technical solution: the emulsion metering device with the cleaning function comprises a bottom plate 1, a fixing ring 4, a top plate 7 and a connecting plate 13;

bottom plate 1: the four corners of the lower surface of the bottom plate 1 are provided with supporting legs 2, the middle part of the lower surface of the bottom plate 1 is provided with a through hole, the upper surface of the bottom plate 1 is provided with a storage tank 3, the upper end of the storage tank 3 is of an open structure, the middle part of the front end of the storage tank 3 is provided with an opening, the interior of the opening formed in the front end of the storage tank 3 is hinged with a door plate 11, the middle part of the inner bottom surface of the storage tank 3 is provided with an electromagnetic flow valve 16, the liquid outlet end of the electromagnetic flow valve 16 is fixedly connected with a liquid outlet pipeline 17; the storage tank is characterized by further comprising four limiting plates 18, wherein the limiting plates 18 are arc-shaped plates, the four limiting plates 18 are arranged on the outer annular surface of the bottom plate 1 in a circumferential array mode, and the upper ends of the opposite surfaces of the limiting plates 18 are in contact with the outer surface of the storage tank 3. Limiting plate 18 of installation can be effectual plays the fixed action to the lower extreme avris of holding vessel 3, avoids metering device to rock the range great and influence holding vessel 3's stability when carrying out the automatically cleaning to increase the security of equipment when using. The support leg structure is characterized by further comprising a fixing buckle 19, the fixing buckle 19 is installed at the upper end of the support leg located at the rear end of the right side, and a buckle groove clamped with the end of the liquid outlet pipeline 17 is formed in the end portion of the left side of the fixing buckle 19. The fixed button 19 that sets up can articulate the tip of liquid outlet pipe 17, avoids liquid outlet pipe 17's tip to place on ground and receive the pollution to guarantee that emulsion metering device can guarantee the cleanness of emulsion when using, in order to reach the purpose of guaranteeing the emulsion quality. The storage tank further comprises a sealing gasket 22, wherein the sealing gasket 22 is of an annular structure, the sealing gasket 22 is arranged on the outer annular side of the rear side face of the door panel 11, and the outer annular surface of the sealing gasket 22 is in contact with the rear end of the inner annular surface of the front end opening of the storage tank 3. The sealing gasket 22 is arranged to effectively prevent the device from leaking when in use, so that the device is more convenient to use. The storage tank comprises a storage tank body 3 and is characterized by further comprising a nickel-based alloy anti-corrosion layer 25, wherein the nickel-based alloy anti-corrosion layer 25 is electroplated on the inner ring surface of the storage tank body 3 and the rear side surface of the door panel 11, and the inner side surface of the nickel-based alloy anti-corrosion layer 25 is a smooth surface. The nickel-based alloy anti-corrosion layer 25 can effectively prevent the emulsion from corroding the equipment, so that the purpose of prolonging the service life of the equipment is achieved, and the emulsion can be prevented from reacting with the surface of the equipment to influence the quality of the emulsion when being stored for a long time. The electromagnetic flow valve is characterized by further comprising a guide plate 26, the guide plate 26 is of an annular structure with the upper end inwards inclined, the guide plate 26 is installed at the lower end of the interior of the storage tank 3, and the annular hole in the interior of the guide plate 26 corresponds to the liquid inlet end of the electromagnetic flow valve 16. The guide plate 26 that sets up can avoid the inside corner position of equipment to remain the emulsion, makes emulsion exhaust more complete, reduces the volume of residue of emulsion to it is more convenient to make the cleanness of equipment. Still include the filter 27, the filter 27 is installed in the middle part of the upside anchor ring of guide plate 26, and the hasp that corresponds the joint with guide plate 26 is installed to the upper surface left and right sides of filter 27. The filter 27 that sets up can effectively prevent the impurity discharge of caking to the emulsion quality that makes the dispatch is better, and impurity piles up and can make the staff lighter to the cleanness of equipment on filter 27 simultaneously.

Fixing ring 4: the upper end of the inner part of the storage tank 3 is provided with a movable plate 5 of an annular structure, the upper side of the fixed ring 4 is connected with the movable plate 5 in a sliding way, the middle part of the upper surface of the movable plate 5 is provided with a lantern ring, the upper end of the outer annular surface of the upper lantern ring of the movable plate 5 is provided with tooth grooves in a circumferential array manner, the middle part of the lower annular surface of the fixed ring 4 is provided with an annular groove, the inner part of the annular groove formed in the lower surface of the fixed ring 4 is provided with a spray pipe 12;

top plate 7: the liquid inlet pipe is arranged at the top of the storage tank 3, the left side and the right side of the outer ring surface of the top plate 7 are provided with convex blocks, the middle part of the left side of the upper surface of the top plate 7 is provided with a motor 8, the end part of an output shaft of the motor 8 is provided with a gear 9, the gear 9 is meshed with a tooth groove formed in the outer ring surface of an upper end lantern ring of the movable plate 5 in a radial direction, the middle part of the upper surface of the top plate 7 is provided with a liquid inlet pipe 10, and the outer ring surface of the lower; the storage tank is characterized by further comprising two buckles 20, the two buckles 20 are arranged on the left side and the right side of the upper end of the outer annular surface of the storage tank 3 respectively, and the upper ends of the buckles 20 are correspondingly clamped with the convex blocks arranged at the left end and the right end of the outer annular surface of the top plate 7. The buckle 20 that sets up can guarantee the stability of being connected between roof 7 and the holding vessel 3, avoids equipment roof 7 to drop and leads to equipment to appear damaging when using. The hanging device is characterized by further comprising two hanging rings 21 and two hanging buckles 24, the two hanging rings 21 are respectively installed in the middle of the front end and the rear end of the upper surface of the top plate 7, the two hanging buckles 24 are respectively installed in the middle of the front side and the rear side of the upper surface of the movable plate 5, and the hanging buckles 24 are installed on the front side and the rear side of the upper surface of the movable plate 5. The rings 21 that set up can make things convenient for the staff to use outside lifting device to install and dismantle roof 7, hang simultaneously and detain 24 and can make things convenient for the staff to install and dismantle fly leaf 5 to make things convenient for the staff to dismantle cleanly to equipment is whole, make the use of equipment more convenient. The liquid inlet pipeline device further comprises an inner lining plate 23, wherein the inner lining plate 23 is of a cylindrical structure, and the inner lining plate 23 is attached to the inner annular surface of the liquid inlet pipeline 10. The inner lining plate 23 is convenient to detach, and can be convenient for workers to clean the liquid inlet pipeline 10, so that the equipment is more convenient to clean.

Connecting plate 13: the water storage tank is arranged on the rear side of the outer ring surface of the bottom plate 1, the water storage tank 14 is arranged in the middle of the upper surface of the connecting plate 13, the water suction pump 15 is arranged in the middle of the upper end of the water storage tank 14, the water outlet end of the water suction pump 15 is communicated with the water inlet end of the spray pipe 12 through a hose, and the water inlet end of the water suction pump 15 is communicated with the inside of the water storage tank 14;

wherein: the water level sensor is characterized by further comprising a single chip microcomputer 28, the single chip microcomputer 28 is installed in the middle of the right side of the outer annular surface of the storage tank 3, the input end of the single chip microcomputer 28 is electrically connected with the output end of an external power supply, the output end of the single chip microcomputer 28 is electrically connected with the input ends of the motor 8 and the water suction pump 15, and the single chip microcomputer 28 is respectively and bidirectionally electrically connected with the electromagnetic flow valve 16 and the.

When in use: conveying emulsion to the inside of a storage tank 3 through a liquid inlet pipeline 10, recording liquid level information through a water level sensor 29, then when the emulsion is discharged, recording emulsion discharge amount through an electromagnetic flow valve 16, and comparing information counted by the water level sensor 29 and the electromagnetic flow valve 16, thereby achieving the purpose of measuring the emulsion, when the inside of a measuring device is cleaned, pumping out moisture in a water storage tank 14 through a water suction pump 15, spraying the water to the inner wall of the storage tank 3 through a spray pipe 12 after pressurization, then discharging the water through the electromagnetic flow valve 16 and a liquid outlet pipeline 17, thereby achieving the purpose of simple cleaning, when the inside of equipment has crusts, opening a door plate 11, installing an external brush at the lower end of a connecting buckle 6, enabling the end part of the brush to be in contact with the inner wall of the storage tank 3, closing the door plate 11, driving a movable plate 5 to rotate through the rotation of a motor 8, thereby, meanwhile, the spray pipe 12 sprays water to the inner wall of the storage tank 3 so as to achieve the purpose of cleaning the crusts in the storage tank 3, the crusts fall onto the surface of the filter plate 27, and the filter plate 27 is taken out and cleaned after the cleaning is finished.

It is to be noted that the motor 8 disclosed in the embodiment is a 2IK6GN-C motor manufactured by Shenzhen jingding motor, the water pump 15 is a 25-10 type water pump manufactured by Shanghai minister pump industry, science and technology, Inc., the electromagnetic flow valve 16 is a DN08-50 type normally closed waterproof electromagnetic flow valve of Ningbo Yueer, the specific model of the singlechip 28 is Siemens S7-200, and the water level sensor 29 is an AT35-7-U6 type water level sensor manufactured by Shenzhen Bihe electric, Inc. The single chip microcomputer 28 controls the motor 8, the water pump 15, the electromagnetic flow valve 16 and the water level sensor 29 to work by adopting a common method in the prior art.

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.