CN220610293U - Metering tank for quantitative feeding - Google Patents

Abstract

The utility model relates to the technical field of metering equipment, in particular to a metering tank for quantitative feeding, which comprises a tank body and a feeding assembly, wherein the feeding assembly comprises a discharging pipe, a first electromagnetic valve, a controller, a weighing device, a collecting tank and a supporting plate, the discharging pipe is communicated with the tank body, the first electromagnetic valve is arranged on the discharging pipe, the controller is fixedly connected with the tank body, the supporting plate is fixedly connected with the left side surface of the tank body, the weighing device is fixedly connected with the supporting plate and is positioned above the supporting plate, and the collecting tank is arranged on the weighing device. The first electromagnetic valve is opened through the controller, so that materials flow into the collecting tank from the discharging pipe, meanwhile, the numerical value of the weighing device can be continuously improved along with the increase of the materials, after the preset numerical value is reached, the weighing device feeds data back to the controller, the controller immediately controls to close the first electromagnetic valve, accurate quantitative feeding can be achieved, the same metering of each feeding is guaranteed, and accordingly the quality of subsequent chemical production is improved.

Description

Metering tank for quantitative feeding

Technical Field

The utility model relates to the technical field of metering equipment, in particular to a metering tank for quantitative feeding.

Background

In the chemical production process, a plurality of places can be applied to the metering tank, when the metering tank is used for metering viscous materials or adhesive materials, the materials can be adhered to the inner wall of the metering tank, and are not easy to discharge during discharging, so that the materials are wasted.

Prior art patent (CN 218424628U) discloses a metering tank, including a tank body and antiseized subassembly, the top of the tank body is equipped with the feed inlet, the bottom of the tank body is equipped with the discharge gate, be equipped with rabbling mechanism in the tank body, rabbling mechanism is by setting up agitator motor drive on the tank body roof, the tank wall of the tank body is equipped with the scale. The driving piece of this application can drive and beat the hammer and beat the outer wall of the jar body repeatedly to make jar body take place the vibration, make the material on the inner wall of the jar body drop the discharge, thereby reduce the possibility of material adhesion at the inner wall of the jar body, reduce the waste of material, reduce cost.

However, in the prior art, the device does not have a precise and quantitative feeding function, so that the error in each feeding is large, and the subsequent chemical production is affected.

Disclosure of Invention

The utility model aims to provide a metering tank for quantitative feeding, which solves the problems that the device in the prior art does not have a precise quantitative feeding function, so that the error is large when feeding each time, and the subsequent chemical production is influenced.

In order to achieve the above purpose, the utility model provides a metering tank for quantitative feeding, which comprises a tank body and a feeding assembly, wherein the feeding assembly comprises a discharging pipe, a first electromagnetic valve, a controller, a weighing device, a collecting tank and a supporting plate, the discharging pipe is communicated with the tank body and is positioned on the left side surface of the tank body, the first electromagnetic valve is arranged on the discharging pipe, the controller is fixedly connected with the tank body and is positioned on the outer wall of the tank body, the supporting plate is fixedly connected with the left side surface of the tank body and is positioned at the lower end of the discharging pipe, the weighing device is fixedly connected with the supporting plate and is positioned above the supporting plate, and the collecting tank is arranged on the weighing device.

The feeding assembly further comprises a transparent glass plate, a feeding pipe and a top cover, wherein the feeding pipe is communicated with the tank body and is positioned at the upper end of the tank body, the top cover covers the top of the feeding pipe, and the transparent glass plate is arranged on the front wall of the tank body.

The metering tank for quantitative feeding further comprises a plurality of supporting legs, wherein the supporting legs are fixedly connected with the tank body respectively and located around the bottom of the tank body respectively.

The metering tank for quantitative feeding further comprises a cleaning unit, and the cleaning unit is arranged in the tank body.

The cleaning unit comprises a motor, a rotating shaft, a connecting rod, a scraping plate, a liquid discharge pipe and a second electromagnetic valve, wherein the motor is fixedly connected with the upper end of the tank body, the output end of the motor penetrates through the top wall of the tank body and is fixedly connected with the rotating shaft, one end of the connecting rod is fixedly connected with the rotating shaft, the other end of the connecting rod is fixedly connected with the scraping plate, the scraping plate is in contact with the inner side wall of the tank body, the liquid discharge pipe is communicated with the tank body and is located at the bottom of the tank body, and the second electromagnetic valve is arranged on the liquid discharge pipe.

According to the metering tank for quantitative feeding, the first electromagnetic valve is opened through the controller, so that materials flow into the collecting tank from the discharging pipe, meanwhile, the numerical value of the weighing device is continuously improved along with the increase of the materials, after the numerical value reaches a preset value, the weighing device feeds data back to the controller, and the controller immediately controls the first electromagnetic valve to be closed, so that accurate quantitative feeding can be realized, the same metering of each feeding is ensured, and the quality of subsequent chemical production is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.

Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.

Fig. 4 is an overall cross-sectional view of a second embodiment of the present utility model.

101-tank body, 102-supporting leg, 103-discharging pipe, 104-first solenoid valve, 105-controller, 106-weighing device, 107-collecting tank, 108-backup pad, 109-transparent glass board, 110-inlet pipe, 111-top cap, 201-motor, 202-pivot, 203-connecting rod, 204-scraper blade, 205-flowing out pipe, 206-second solenoid valve.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

First embodiment:

referring to fig. 1 and 2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a sectional overall view of the first embodiment of the present utility model.

The utility model provides a metering tank for quantitative feeding, which comprises a tank body 101, a feeding assembly and a plurality of supporting legs 102, wherein the feeding assembly comprises a discharging pipe 103, a first electromagnetic valve 104, a controller 105, a weighing device 106, a collecting tank 107, a supporting plate 108, a transparent glass plate 109, a feeding pipe 110 and a top cover 111.

For this embodiment, the controller 105 opens the first electromagnetic valve 104, so that the material flows into the collecting tank 107 from the discharging pipe 103, meanwhile, along with the increase of the material, the value of the weighing device 106 is continuously increased, after reaching a predetermined value, the weighing device 106 feeds data back to the controller 105, and the controller 105 immediately controls to close the first electromagnetic valve 104, thereby realizing accurate quantitative feeding, ensuring that the metering of each feeding is the same, and further improving the quality of the subsequent chemical production.

The discharging pipe 103 is communicated with the tank 101 and is located on the left side face of the tank 101, the first electromagnetic valve 104 is arranged on the discharging pipe 103, the controller 105 is fixedly connected with the tank 101 and is located on the outer wall of the tank 101, the supporting plate 108 is fixedly connected with the left side face of the tank 101 and is located at the lower end of the discharging pipe 103, the weighing device 106 is fixedly connected with the supporting plate 108 and is located above the supporting plate 108, and the collecting tank 107 is placed on the weighing device 106. The controller 105 is used for opening the first electromagnetic valve 104, so that materials flow into the collecting tank 107 from the discharging pipe 103, meanwhile, the numerical value of the weighing device 106 is continuously increased along with the increase of the materials, after the predetermined numerical value is reached, the weighing device 106 feeds data back to the controller 105, and the controller 105 immediately controls the first electromagnetic valve 104 to be closed, so that accurate quantitative feeding can be realized, the same metering of each feeding is ensured, and the quality of subsequent chemical production is improved.

Next, the feeding pipe 110 is communicated with the can 101 and is located at the upper end of the can 101, the top cover 111 covers the top of the feeding pipe 110, and the transparent glass plate 109 is disposed on the front wall of the can 101. The operator can observe the remaining material in the can 101 through the transparent glass plate 109, and can pour the material into the can 101 from the feed pipe 110 by opening the top cover 111 when the material is insufficient.

Simultaneously, a plurality of supporting legs 102 are respectively fixedly connected with the tank 101 and are respectively positioned at the periphery of the bottom of the tank 101. The entire device is carried by a plurality of the support legs 102.

When the metering tank for quantitative feeding is used, a worker can observe the residual condition of materials in the tank body 101 through the transparent glass plate 109, when the materials are insufficient, the materials can be poured into the tank body 101 from the feeding pipe 110 by opening the top cover 111, the first electromagnetic valve 104 is opened through the controller 105, the materials flow into the collecting tank 107 from the discharging pipe 103, meanwhile, the numerical value of the weighing device 106 is continuously increased along with the increase of the materials, the weighing device 106 feeds data back to the controller 105 after the predetermined numerical value is reached, and the controller 105 immediately controls the first electromagnetic valve 104 to be closed, so that accurate quantitative feeding can be realized, the metering of each feeding is ensured to be the same, and the quality of subsequent chemical production is improved.

Second embodiment:

on the basis of the first embodiment, please refer to fig. 3 and fig. 4, wherein fig. 3 is a schematic overall structure of the second embodiment of the present utility model, and fig. 4 is a sectional overall view of the second embodiment of the present utility model.

The utility model provides a metering tank for quantitative feeding, which further comprises a cleaning unit, wherein the cleaning unit comprises a motor 201, a rotating shaft 202, a connecting rod 203, a scraper 204, a liquid discharge pipe 205 and a second electromagnetic valve 206.

For this embodiment, after the tank 101 is used for a long time and metered, the inner wall needs to be cleaned, otherwise the inner wall is damaged and rotten for a long time, the output end of the motor 201 drives the rotating shaft 202, the connecting rod 203 and the scraper 204 to rotate, so that the scraper 204 scrapes off the residual material on the tank 101, then the cleaning liquid is poured into the tank 101 from the feeding pipe 110, so that the interior of the tank 101 is cleaned, after the cleaning is completed, the second electromagnetic valve 206 is opened, the cleaning liquid and the residual material are discharged from the liquid discharge pipe 205, and therefore the interior of the tank 101 can be cleaned, and corrosion damage is prevented.

The cleaning unit is disposed in the tank 101, the motor 201 is fixedly connected with the upper end of the tank 101, the output end of the motor 201 penetrates through the top wall of the tank 101 and is fixedly connected with the rotating shaft 202, one end of the connecting rod 203 is fixedly connected with the rotating shaft 202, the other end of the connecting rod 203 is fixedly connected with the scraper 204, the scraper 204 is in contact with the inner side wall of the tank 101, the liquid discharge pipe 205 is communicated with the tank 101 and is located at the bottom of the tank 101, and the second electromagnetic valve 206 is disposed on the liquid discharge pipe 205. The inner wall of the tank 101 needs to be cleaned after long-term use and metering, otherwise the inner wall is damaged and rotten for a long time, the output end of the motor 201 drives the rotating shaft 202, the connecting rod 203 and the scraping plate 204 to rotate, so that the scraping plate 204 scrapes off residual materials on the tank 101, then cleaning liquid is poured into the tank 101 from the feeding pipe 110, so that the inside of the tank 101 is cleaned, after the cleaning is finished, the second electromagnetic valve 206 is opened, the cleaning liquid and the residual materials are discharged from the liquid discharge pipe 205, and therefore the inside of the tank 101 can be cleaned, and corrosion damage is prevented.

When the metering tank for quantitative feeding is used, the inner wall of the tank body 101 needs to be cleaned after the metering tank is used for a long time, otherwise the inner wall is damaged and rotten for a long time, the output end of the motor 201 drives the rotating shaft 202, the connecting rod 203 and the scraping plate 204 to rotate, so that the scraping plate 204 scrapes off residual materials on the tank body 101, cleaning liquid is poured into the tank body 101 from the feeding pipe 110, the inside of the tank body 101 is cleaned, after the cleaning is finished, the second electromagnetic valve 206 is opened, the cleaning liquid and the residual materials are discharged from the liquid discharge pipe 205, and therefore the inside of the tank body 101 can be cleaned, and the condition of corrosion damage is prevented.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. A metering tank for quantitative feeding, which comprises a tank body and is characterized in that,

the device also comprises a feeding assembly;

the feeding assembly comprises a discharging pipe, a first electromagnetic valve, a controller, a weighing device, a collecting tank and a supporting plate, wherein the discharging pipe is communicated with the tank body and located on the left side face of the tank body, the first electromagnetic valve is arranged on the discharging pipe, the controller is fixedly connected with the tank body and located on the outer wall of the tank body, the supporting plate is fixedly connected with the left side face of the tank body and located at the lower end of the discharging pipe, the weighing device is fixedly connected with the supporting plate and located above the supporting plate, and the collecting tank is placed on the weighing device.

2. The metering tank for metered doses according to claim 1, characterized in that,

the feeding assembly further comprises a transparent glass plate, a feeding pipe and a top cover, wherein the feeding pipe is communicated with the tank body and is positioned at the upper end of the tank body, the top cover covers the top of the feeding pipe, and the transparent glass plate is arranged on the front wall of the tank body.

3. A metering tank for dosed quantities claimed in claim 2, characterized in that,

the metering tank for quantitative feeding further comprises a plurality of supporting legs, wherein the supporting legs are respectively and fixedly connected with the tank body and are respectively positioned around the bottom of the tank body.

4. A metering tank for dosed quantities claimed in claim 3, characterized in that,

the metering tank for quantitative feeding further comprises a cleaning unit, and the cleaning unit is arranged in the tank body.

5. The metering tank for metered doses as claimed in claim 4, wherein,

the cleaning unit comprises a motor, a rotating shaft, a connecting rod, a scraping plate, a liquid discharge pipe and a second electromagnetic valve, wherein the motor is fixedly connected with the upper end of the tank body, the output end of the motor penetrates through the top wall of the tank body and is fixedly connected with the rotating shaft, one end of the connecting rod is fixedly connected with the rotating shaft, the other end of the connecting rod is fixedly connected with the scraping plate, the scraping plate is in contact with the inner side wall of the tank body, the liquid discharge pipe is communicated with the tank body and is located at the bottom of the tank body, and the second electromagnetic valve is arranged on the liquid discharge pipe.