CN216321326U

CN216321326U - Stirred tank convenient to control switches raw materials flow direction

Info

Publication number: CN216321326U
Application number: CN202122576517.3U
Authority: CN
Inventors: 王明纳
Original assignee: Guangzhou Fayan Cosmetics Manufacturing Co ltd
Current assignee: Guangzhou Fayan Cosmetics Manufacturing Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to a field that the material mixes, concretely relates to stirred tank convenient to control switches raw materials flow direction, including placing in subaerial frame and installing the churn in the frame, the one end that ground was kept away from to the churn still is equipped with the kettle cover, feed inlet and through-hole have been seted up on the kettle cover, the feed inlet intercommunication has the back flow, be equipped with the backwash valve on the back flow, the churn is close to the one end on ground and opens there is the discharge gate, the discharge gate intercommunication has the discharging pipe, the one end intercommunication that the discharge gate was kept away from to the discharging pipe has the bleeder valve, the one end intercommunication that the discharging pipe was kept away from to the bleeder valve has the total flow pipe, the back flow communicates with the total flow pipe, the one end intercommunication that the inlet pipe was kept away from to the feed valve has the inlet pipe, the one end intercommunication that the inlet pipe was kept away from to the total flow pipe has the outflow valve, still be equipped with the impeller pump on the total flow pipe, the impeller pump is located between discharging pipe and the back flow. This application has the effect that improves the feeding of material and discharge efficiency.

Description

Stirred tank convenient to control switches raw materials flow direction

Technical Field

The application relates to the field of material mixing, especially relates to a stirred tank convenient to control switches raw materials flow direction.

Background

The stirring operation of the materials is generally carried out in a stirring kettle.

At present, a stirred tank for material mixing is including placing in subaerial churn, and the one end opening on ground is kept away from to the churn, and the one end that ground was kept away from to the churn is equipped with and is used for switching open-ended kettle cover, has seted up the feed inlet on the kettle cover, is equipped with the stirring rake on the kettle cover and orders about stirring rake pivoted motor, and the discharge gate has been seted up to the one end that the churn is close to ground, and the one end that the churn is close to ground still is equipped with the bleeder valve that is used for switching the discharge gate. When needs stir the material, in dropping into the churn with the material from the feed inlet earlier, then driving motor for the stirring rake rotates, and the material mixes at a high speed under the rotation of stirring rake, and after the material mixes the completion, open the bleeder valve, make the material flow from the discharge gate, accomplish the stirring to the material promptly.

In view of the above technical solutions, the inventors consider that the following drawbacks exist: when the materials need to be stirred, the materials need to be fed from a feeding hole at one end of the stirring cylinder, which is far away from the ground, so that the feeding efficiency of the materials is low; simultaneously, when the material ejection of compact, the material flows from the discharge gate through the action of gravity of self for the discharging efficiency of material is lower. Thus, there is still room for improvement.

SUMMERY OF THE UTILITY MODEL

In order to improve the feeding and the discharging efficiency of material, this application provides a stirred tank convenient to control switches the raw materials flow direction.

The application provides a pair of stirred tank convenient to control switches raw materials flow direction adopts following technical scheme:

a stirring kettle convenient for controlling and switching the flow direction of raw materials comprises a rack placed on the ground and a stirring barrel arranged on the rack, wherein one end of the stirring barrel, which is far away from the ground, is opened, one end of the stirring barrel, which is far away from the ground, is also provided with a kettle cover for opening and closing the opening, the kettle cover is provided with a feed inlet and a through hole, the through hole penetrates through a stirring paddle for stirring materials, the kettle cover is also provided with a motor for driving the stirring paddle to rotate, the feed inlet is communicated with a return pipe, the return pipe is provided with a return valve for opening and closing the feed inlet, one end of the stirring barrel, which is close to the ground, is provided with a discharge port, the discharge port is communicated with a discharge pipe, one end of the discharge pipe, which is far away from the discharge port, is communicated with a main flow pipe, the return pipe is communicated with the main flow pipe, and one end of the main flow pipe is communicated with a feed valve, the one end intercommunication that the total flow pipe was kept away from to the feed valve has the inlet pipe, the one end intercommunication that the inlet pipe was kept away from to the total flow pipe has the outflow valve, the one end intercommunication that the total flow pipe was kept away from to the outflow valve has the outlet pipe, still be equipped with the gerotor pump that is used for carrying the material on the total flow pipe, the gerotor pump is located between discharging pipe and the back flow.

By adopting the technical scheme, when materials need to be conveyed into the mixing drum, the feed valve and the reflux valve are firstly opened, then the materials are introduced into the feed pipe, the rotor pump is started, so that the materials are conveyed from the feed pipe to the total flow pipe, then the materials are conveyed from the total flow pipe to the reflux pipe, and finally the materials are conveyed into the mixing drum from the reflux pipe, so that the materials are more conveniently fed, the manual input from the top end of the mixing drum is not needed, and the feeding efficiency of the materials is favorably improved; when materials are conveyed into the mixing drum, the feeding valve is closed, the discharging valve is opened, the motor is driven simultaneously, the materials start to be mixed under the action of the mixing paddle, then the materials flow out of the discharging pipe, the materials flow through the main flow pipe from the discharging pipe under the action of the rotor pump and are conveyed to the return pipe, then the materials are conveyed into the mixing drum again from the return pipe, and the materials are circulated for many times in the mixing process, so that the materials are mixed more uniformly; after the material misce bene, close motor and backward flow valve, open the outflow valve for the material flows from the discharging pipe, under the effect of rotor pump, and the material is carried to the total flow pipe from the discharging pipe, then flows out from the outflow pipe, accomplishes the ejection of compact operation to the material promptly, makes the ejection of compact of material more swift, is favorable to improving the discharging efficiency of material.

Optionally, the feed pipe, the discharge pipe, the return pipe and the outflow pipe are detachably connected with the total flow pipe.

Through adopting above-mentioned technical scheme for inlet pipe, discharging pipe, back flow and outlet pipe all can with the total flow pipe separation, make the installation operation of inlet pipe, discharging pipe, back flow and outlet pipe and total flow pipe more convenient, still do benefit to the change and the clearance of inlet pipe, discharging pipe, back flow and outlet pipe.

Optionally, the feed pipe, the discharge pipe, the outflow pipe and the return pipe are all connected with the total flow pipe through flanges.

Through adopting above-mentioned technical scheme, through flange joint's mode for the installation easy operation of inlet pipe, discharging pipe, outlet pipe and back flow and total flow tube, required operating space is little, still is favorable to improving the connection stability between inlet pipe, discharging pipe, outlet pipe and the back flow.

Optionally, the feed valve, the discharge valve, the reflux valve and the outflow valve are detachably connected with the total flow pipe.

Through adopting above-mentioned technical scheme, be favorable to the change and the clearance of feed valve, bleeder valve, backwash valve and outflow valve for feed valve, bleeder valve, backwash valve and outflow valve are difficult to be blockked up by the material, and then make the feeding of material, ejection of compact and circulation process be difficult to receive the influence.

Optionally, the feed valve, the discharge valve, the reflux valve and the outflow valve are all ball valves.

Through adopting above-mentioned technical scheme for the leakproofness between inlet pipe, discharging pipe, back flow and outflow pipe all and the total flow pipe improves, makes the feeding, the ejection of compact and the circulation process of material be difficult to receive the influence.

Optionally, the impeller pump is detachably connected to the total flow pipe.

Through adopting above-mentioned technical scheme for the impeller pump can be dismantled from the total flow pipe, is favorable to the change and the dismantlement of impeller pump.

Optionally, the rotodynamic pump is connected with the total flow pipe through a flange.

Through adopting above-mentioned technical scheme for the leakproofness between impeller pump and the total flow pipe improves, thereby makes the feeding, the ejection of compact and the circulation process of material be difficult to receive the influence.

Optionally, the motor is detachably connected with the stirring paddle.

Through adopting above-mentioned technical scheme for the stirring rake is separable with the motor, makes the change of stirring rake more convenient, still is favorable to the clearance of stirring rake.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the switching of control feed valve, bleeder valve, backwash valve and outflow valve, be favorable to improving the feeding efficiency and the discharging efficiency of material, still be favorable to realizing the material and constantly circulate at the stirring in-process for the mixture of material is more even.

2. Can dismantle with the total flow pipe through inlet pipe, discharging pipe, back flow and outlet pipe and be connected, be favorable to the installation and the dismantlement of inlet pipe, discharging pipe, back flow and outlet pipe.

3. Through impeller pump and total flow pipe flange joint for the leakproofness between impeller pump and the total flow pipe improves, makes the feeding of material, the ejection of compact and the circulation process of material be difficult to receive the influence.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a stirred tank of the present invention for facilitating the controlled switching of the flow direction of the raw materials.

FIG. 2 is a schematic diagram of the internal structure of a stirred tank of the present invention for facilitating the controlled switching of the flow direction of the raw materials.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a frame; 2. a mixing drum; 21. a kettle cover; 22. a stirring paddle; 23. a motor; 24. a feed inlet; 25. a discharge port; 3. a return pipe; 31. a reflux valve; 32. a vertical tube; 4. a discharge pipe; 41. a discharge valve; 42. a connecting pipe; 5. an outflow tube; 51. an outflow valve; 6. a feed pipe; 61. a feed valve; 7. a main flow pipe; 71. a return tee pipe; 72. a left stub; 73. a right stub; 74. a straight pipe; 75. flattening the pipe; 76. a discharge three-way pipe; 77. a rotor pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses stirred tank convenient to control switches raw materials flow direction. Referring to fig. 1 and 2, a stirred tank convenient to control switching raw materials flow direction, including placing in subaerial frame 1 and being fixed in frame 1 on the churn 2, the one end opening on ground is kept away from to churn 2, the one end that churn 2 kept away from ground still is provided with and is used for switching open-ended kettle cover 21, feed inlet 24 has been seted up on the kettle cover 21, the through-hole has still been seted up on the kettle cover 21, the through-hole runs through there is stirring rake 22, one side that churn 2 was kept away from to kettle cover 21 still is equipped with and is used for ordering about stirring rake 22 pivoted motor 23, motor 23 can dismantle with stirring rake 22 and be connected, be favorable to stirring rake 22's change and clearance. One end of the mixing drum 2 close to the ground is provided with a discharge hole 25.

Referring to fig. 1 and 3, the feed inlet 24 is communicated with the return pipe 3, one end of the return pipe 3 far away from the feed inlet 24 is detachably connected with a return valve 31, and further, one end of the return pipe 3 far away from the feed inlet 24 is flange-connected with one end of the return valve 31 close to the return pipe 3. The end of the return valve 31 far away from the return pipe 3 is detachably connected with a vertical pipe 32, the end of the vertical pipe 32 far away from the return valve 31 is detachably connected with a main flow pipe 7, the main flow pipe 7 comprises a return three-way pipe 71, and the end of the vertical pipe 32 far away from the return valve 31 is connected with an opening flange of the return three-way pipe 71.

Referring to fig. 1 and 3, the main flow pipe 7 further includes a left short pipe 72, a right short pipe 73 and a straight pipe 74, one end of the backflow tee 71 in the horizontal direction and close to the mixing drum 2 is in flange connection with one end of the left short pipe 72 close to the backflow tee 71, and one end of the left short pipe 72 far from the backflow tee 71 is detachably connected with a rotor pump 77, so that the rotor pump 77 can be detached and replaced conveniently. One end of the rotor pump 77 far away from the backflow three-way pipe 71 is in flange connection with one end of the straight pipe 74 close to the rotor pump 77, so that the sealing performance between the straight pipe 74 and the rotor pump 77 is improved, and the conveying of materials is not easy to influence. The end of the return tee pipe 71 far away from the mixing drum 2 in the horizontal direction is detachably connected with the end, close to the return tee pipe 71, of the right short pipe 73, the end, far away from the return tee pipe 71, of the right short pipe 73 is detachably connected with the outflow valve 51, the end, far away from the right short pipe 73, of the outflow valve 51 is detachably connected with the outflow pipe 5, and particularly, the outflow pipe 5 is connected with the outflow valve 51 through a flange. In the present embodiment, the return valve 31 and the outflow valve 51 are both ball valves.

Referring to fig. 1 and 4, the discharge hole 25 is communicated with the discharge pipe 4, one end of the discharge pipe 4 away from the discharge hole 25 is detachably connected with a discharge valve 41, specifically, the discharge valve 41 is a ball valve, and one end of the discharge valve 41 away from the discharge pipe 4 is detachably connected with a connecting pipe 42. The main flow pipe 7 further comprises a flat pipe 75 and a discharge three-way pipe 76, one end of the connecting pipe 42 far away from the discharge valve 41 is connected with an opening flange of the discharge three-way pipe 76, and one end of the discharge three-way pipe 76 in the horizontal direction and close to the rotor pump 77 is connected with one end of the straight pipe 74 far away from the rotor pump 77 through a flange. The flat pipe 75 and the straight pipe 74 are in flange connection with the discharging three-way pipe 76, so that the sealing performance between the flat pipe 75 and the straight pipe 74 and the discharging three-way valve is improved, and the conveying of materials is not easily influenced.

Referring to fig. 1, a feed valve 61 is detachably connected to one end of the flat pipe 75 away from the discharge three-way pipe 76, and in this embodiment, the feed valve 61 is a ball valve, so that the sealing performance between the feed pipe 6 and the flat pipe 75 is improved, and the feeding of the material is facilitated. The end of the feed valve 61 remote from the flat pipe 75 is flanged with a feed pipe 6.

The implementation principle of the stirred tank convenient to control and switch the flow direction of the raw materials is as follows: when materials need to be stirred, firstly, the rotor pump 77 is started, then the feed valve 61 and the reflux valve 31 are opened, then the materials are introduced into the feed pipe 6, the materials are conveyed to the flat pipe 75 from the feed pipe 6 under the action of the rotor pump 77, then the materials enter the rotor pump 77 through the straight pipe 74, then the materials are conveyed to the reflux pipe 3 by the rotor pump 77, and finally the materials flow into the stirring barrel 2 through the feed port 24, so that the automatic feeding of the materials is realized; after the materials are fed, the feeding valve 61 is closed, the discharging valve 41 is opened, the motor 23 is started at the same time, the materials rotate at a high speed in the mixing drum 2 under the stirring action of the motor 23, and then the materials sequentially flow through the straight pipe 74, the rotor pump 77 and the return pipe 3 from the discharging pipe 4, so that the materials are continuously circulated in the mixing kettle, and the materials are mixed more uniformly; after the material stirring is accomplished, close motor 23, close return valve 31, open outflow valve 51 for the material flows out from discharging pipe 4, straight tube 74, impeller pump 77, left nozzle stub 72, right nozzle stub 73 and outflow pipe 5 in proper order, accomplishes the automatic discharging operation of material promptly, makes material ejection of compact efficiency improve.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stirred tank convenient to control switches raw materials flow direction, includes and places frame (1) on the ground and install churn (2) in frame (1), its characterized in that: the one end opening on ground is kept away from in churn (2), the one end on ground is kept away from in churn (2) still is equipped with and is used for switching open-ended kettle cover (21), feed inlet (24) and through-hole have been seted up on kettle cover (21), the through-hole runs through stirring rake (22) that are used for stirring the material, still be equipped with on kettle cover (21) and be used for driving about stirring rake (22) pivoted motor (23), feed inlet (24) intercommunication has back flow (3), be equipped with backward flow valve (31) that are used for switching feed inlet (24) on back flow (3), the one end that churn (2) are close to ground is opened there is discharge gate (25), discharge gate (25) intercommunication has discharging pipe (4), the one end intercommunication that discharging pipe (25) were kept away from in discharging pipe (4) has bleeder valve (41), the one end intercommunication that discharging pipe (4) were kept away from in bleeder valve (41) has total flow tube (7), back flow (3) and total flow pipe (7) intercommunication, the one end intercommunication of total flow pipe (7) has feed valve (61), the one end intercommunication that total flow pipe (7) were kept away from in feed valve (61) has inlet pipe (6), the one end intercommunication that inlet pipe (6) were kept away from in total flow pipe (7) has outflow valve (51), the one end intercommunication that total flow pipe (7) were kept away from in outflow valve (51) has outflow pipe (5), still be equipped with rotor pump (77) that are used for carrying the material on total flow pipe (7), rotor pump (77) are located between discharging pipe (4) and back flow (3).

2. The mixing kettle as recited in claim 1, wherein said mixing kettle is adapted to facilitate controlled switching of material flow direction, said mixing kettle comprising: the feeding pipe (6), the discharging pipe (4), the backflow pipe (3) and the outflow pipe (5) are detachably connected with the main flow pipe (7).

3. The stirring kettle as recited in claim 2, wherein the stirring kettle is adapted to facilitate the switching of the flow direction of the raw material: the feeding pipe (6), the discharging pipe (4), the outflow pipe (5) and the backflow pipe (3) are connected with the main flow pipe (7) through flanges.

4. A stirred tank for facilitating the controlled switching of feed flow as claimed in any one of claims 1 to 3 wherein: the feed valve (61), the discharge valve (41), the reflux valve (31) and the outflow valve (51) are detachably connected with the main flow pipe (7).

5. The mixing kettle as recited in claim 4, wherein said mixing kettle is adapted to facilitate controlled switching of material flow direction: the feed valve (61), the discharge valve (41), the reflux valve (31) and the outflow valve (51) are all ball valves.

6. The mixing kettle as recited in claim 5, wherein said mixing kettle is adapted to facilitate controlled switching of material flow direction: the rotor pump (77) is detachably connected with the main flow pipe (7).

7. The mixing kettle as recited in claim 6, wherein said mixing kettle is adapted to facilitate controlled switching of material flow direction: the rotor pump (77) is connected with the main flow pipe (7) through a flange.

8. The mixing kettle as recited in claim 1, wherein said mixing kettle is adapted to facilitate controlled switching of material flow direction, said mixing kettle comprising: the motor (23) is detachably connected with the stirring paddle (22).