CN208097859U - A kind of mixing arrangement for chemical reagent canning line - Google Patents

Abstract

The utility model relates to a mixing device used in a chemical reagent filling line. It includes a stirring tank supported by a bracket, with a top plate on the top and a conical bottom on the bottom. A side stirring component is installed on the side wall of the stirring tank, and an intermediate stirring component is installed in the middle of the top plate; the side stirring component includes installation and fixing on the The side motor and the side shaft sleeve on the side wall of the stirring tank are provided with a side shaft in the side shaft sleeve, and a side stirring wheel is arranged at the inner end of the side shaft; the middle stirring assembly includes a top motor arranged on the top plate and a The middle rotating shaft in the middle of the inner cavity of the mixing tank is equipped with a bottom stirring wheel at the lower end of the middle rotating shaft; there are also multiple feed ports on the top plate, and a feed pipe with a solenoid valve is provided on each feed port; A sampling discharge port is arranged on the conical bottom, a liquid outlet pipe is connected to the middle part of the conical bottom, and a pump is arranged on the liquid outlet pipe. The mixing device used in the chemical reagent filling line of the utility model has the advantages of simple structure and good mixing effect.

Description

A mixing device for chemical reagent filling line

technical field

The utility model belongs to the technical field of filling equipment, in particular to a mixing device used in a chemical reagent filling line.

Background technique

Chemical reagent filling refers to the process of filling the chemical reagent liquid from the liquid storage tank into the packaging bottle. According to the user's requirements, the packaging bottle has different capacity specifications. Through accurate metering and filling, the chemical reagent is quantitatively filled. The existing filling equipment generally only has a simple filling function, and other functions such as mixing, conveying and packaging need to be completed manually, that is, continuous production cannot be realized. This has led to the discontinuous process of mixing, filling and packaging, and it is difficult to ensure the production efficiency of the filling and packaging process. At the same time, the discontinuous production process also leads to confusion in the production process. Frequent handling of semi-finished products by personnel not only leads to a further reduction in efficiency, but also requires additional management for intermediate storage, and the labor cost is also high.

Therefore, it is necessary to optimize the structural design of the filling line, which should include mixing devices, distribution filling devices and packaging devices. Among them, the mixing device is used for mixing raw materials, which has a decisive impact on the efficiency of the filling line operation.

Utility model content

The utility model provides a mixing device for chemical reagent filling lines with simple structure and good mixing effect in order to solve the technical problems in the known technology.

The technical solution adopted by the utility model to solve the technical problems existing in the known technology is: a mixing device used for a chemical reagent filling line includes a stirring tank supported by a bracket, with a top plate on the top and a conical bottom on the bottom , a side stirring assembly is installed on the side wall of the stirring tank, and an intermediate stirring assembly is installed in the middle of the top plate; the side stirring assembly includes a side motor and a side bushing installed and fixed on the side wall of the stirring tank, inside the side bushing There is a side rotating shaft, and a side stirring wheel is arranged at the inner end of the side rotating shaft; the middle stirring assembly includes a top motor arranged on the top plate and an intermediate rotating shaft arranged in the middle of the inner cavity of the mixing tank, and a bottom stirring wheel is installed at the lower end of the intermediate rotating shaft ; There are also multiple feed ports on the top plate, and a feed pipe with a solenoid valve is provided on each feed port; a sampling liquid outlet is provided on the conical bottom, and the middle part of the conical bottom is connected. There is a liquid outlet pipe, and a pump is arranged on the liquid outlet pipe.

The advantages and positive effects of the utility model are: the utility model provides a mixing device for chemical reagent filling lines with a simple and reasonable structural design. A plurality of feeding ports are arranged on the top plate of the machine, and feeding pipes with solenoid valves are connected to each feeding port, so as to realize multi-component feeding supply. By setting side stirring components and intermediate stirring components on the stirring tank, the multi-dimensional stirring effect on the raw materials of the content is realized, and the uniformity of stirring the chemical reagent raw materials is improved.

Preferably: the number of feeding ports is 3, and a filter screen covering all feeding ports is provided under the top plate of the stirring tank.

Preferably: a liquid level assembly is also installed in the mixing tank; the liquid level assembly includes a floating ball and a connecting rod, the floating ball is located at the lower end of the connecting rod, the middle part of the connecting rod is located in the sleeve on the top plate, and the upper end of the connecting rod is provided with a There is a pointer, and a scale that matches the pointer is also installed on the top plate.

Preferably: a contact switch cooperating with the pointer is also installed on the scale.

Preferably: a waste tray is provided at the bottom of the support.

Preferably: an insulation jacket is also provided outside the stirring tank.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. Feed pipe; 2. Top motor; 3. Contact switch; 4. Scale; 5. Top plate; 6. Stirring tank; 7. Insulation jacket; 8. Connecting rod; 9. Intermediate shaft; , filter screen; 11, feed port; 12, side bushing; 13, side shaft; 14, side stirring wheel; 15, side motor; 16, bracket; 17, sampling liquid outlet; 18, bottom stirring wheel; 19. Floating ball; 20. Outlet pipe; 21. Pump; 22. Waste tray; 23. Manual ball valve; 24. Lifting hose.

Detailed ways

In order to further understand the content of the invention, features and effects of the present utility model, the following examples are given in detail as follows:

Please refer to Fig. 1, the mixing device that is used for chemical reagent filling line of the present utility model comprises that is supported by support 16, the top is provided with roof plate 5, the bottom is the stirring tank 6 of conical bottom, on the side wall of stirring tank 6 A side stirring assembly is installed, and an intermediate stirring assembly is installed in the middle of the top plate 5 .

As shown in the figure, the side stirring assembly includes a side motor 15 and a side shaft sleeve 12 installed and fixed on the side wall of the stirring tank 6, and a side shaft 13 is arranged in the side shaft sleeve 12, and a side shaft 13 is arranged at the inner end of the side shaft 13. There is a side stirring wheel 14. In this embodiment, the angle between the center line of the side rotating shaft 13 and the vertical direction is 30° to 45°. The intermediate stirring assembly includes a top motor 2 arranged on the top plate 5 and an intermediate rotating shaft 9 arranged in the middle of the inner cavity of the stirring tank 6 , and a bottom stirring wheel 18 is installed at the lower end of the intermediate rotating shaft 9 . The above two stirring components realize the multi-dimensional stirring and mixing of the chemical reagents in the content, improving the uniformity and rapidity of mixing.

Also be provided with a plurality of feeding ports 11 on top plate 5, all be provided with the feeding pipe 1 that has electromagnetic valve on each feeding port 11, in the present embodiment, the quantity of feeding ports 11 is 3, Below the top plate 5 of the stirring tank 6 is provided a filter screen 10 covering all the feed ports 11, and the filter screen 10 is used to filter the raw materials to filter out the particulate impurities contained therein.

A sampling discharge port 17 is provided on the conical bottom for regular sampling and testing. A liquid outlet pipe 20 is connected to the middle part of the conical bottom, a pump 21 is arranged on the liquid outlet pipe 20, and a manual ball valve 23 can also be set, and the manual ball valve 23 controls the on-off of the liquid outlet pipe 20. The other end of the manual ball valve 23 can be connected with a lifting hose 24 to lift the mixed chemical reagents to a liquid storage tank for storage and filling.

In this embodiment, a liquid level component is also installed in the stirring tank 6 . The liquid level assembly includes a floating ball 19 and a connecting rod 8. The floating ball 19 is located at the lower end of the connecting rod 8. The middle part of the connecting rod 8 is located in the sleeve on the top plate 5. A pointer is arranged on the upper end of the connecting rod 8. On the top plate 5 A ruler 4 matched with the pointer is also installed, and the height of the internal liquid level is reflected by the pointer and the ruler 4 . Further, a contact switch 3 cooperating with the pointer is also installed on the scale 4. When the pointer rises to the height of the upper limit, the contact switch 3 sends a signal to the controller, and the controller controls the solenoid valve on each feed pipe 1. , stop feeding.

In this embodiment, a waste receiving tray 22 is provided at the bottom of the support 16 for receiving dripping raw materials.

In this embodiment, an insulation jacket 7 is provided outside the stirring tank 6, and the inside of the stirring tank 6 is kept warm or heated by means of electric heating or medium heat exchange.

Claims (6)

1. A mixing device for a chemical reagent filling line, characterized in that: it includes a stirring tank (6) supported by a bracket (16), the top is provided with a top plate (5), and the bottom is a conical bottom. A side stirring assembly is installed on the side wall of the tank (6), and an intermediate stirring assembly is installed in the middle part of the top plate (5); the side stirring assembly includes a side motor (15) installed and fixed on the side wall of the stirring tank (6) and Side shaft sleeve (12), is provided with side rotating shaft (13) in side shaft sleeve (12), is provided with side stirring wheel (14) at the inner end of side rotating shaft (13); Middle mixing assembly includes being arranged on top plate (5 ) on the top motor (2) and the intermediate rotating shaft (9) arranged in the middle of the inner cavity of the stirring tank (6), and the bottom stirring wheel (18) is installed at the lower end of the intermediate rotating shaft (9); Also be provided with a plurality of feed inlets (11) on top plate (5), all be provided with the feed pipe (1) that has electromagnetic valve on each feed inlet (11); Sampling liquid outlet (17), is connected with liquid outlet pipe (20) in the middle part of conical bottom, is provided with pump (21) on liquid outlet pipe (20). 2. The mixing device for chemical reagent filling line as claimed in claim 1, characterized in that: the number of feeding ports (11) is 3, and there are three under the top plate (5) of the mixing tank (6). Cover the filter screen (10) of all feeding ports (11). 3. The mixing device for chemical reagent filling line as claimed in claim 1, characterized in that: a liquid level assembly is also installed in the stirring tank (6); the liquid level assembly includes a float (19) and a connecting rod (8), the floating ball (19) is located at the lower end of the connecting rod (8), and the middle part of the connecting rod (8) is located in the sleeve on the top plate (5). (5) is also equipped with a scale (4) that cooperates with the pointer. 4. The mixing device for chemical reagent filling line according to claim 3, characterized in that: a contact switch (3) cooperating with the pointer is also installed on the scale (4). 5. The mixing device for a chemical reagent filling line according to claim 1, characterized in that: a waste receiving tray (22) is provided at the bottom of the support (16). 6. The mixing device used in the chemical reagent filling line according to claim 1, characterized in that: an insulation jacket (7) is also provided outside the stirring tank (6).