CN215462154U

CN215462154U - Plant draws uses gunbarrel

Info

Publication number: CN215462154U
Application number: CN202121315216.9U
Authority: CN
Inventors: 张强
Original assignee: Qingdao Pinjian Biotechnology Co ltd
Current assignee: Qingdao Pinjian Biotechnology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-11
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a plant extraction settling tank, which comprises a tank body, a stirring paddle, a stirring motor and a settling collection tank communicated with the bottom of the tank body, wherein the top of the tank body is provided with a feeding pipe, the bottom of the side wall of the tank body is provided with a clear liquid pump communicated with the tank body, the water outlet end of the clear liquid pump is connected with a first clear liquid discharging pipe, the bottom of the settling collection tank is provided with a first slag dropping pipe, the bottom of the first slag dropping pipe is connected with a spiral squeezing mechanism, the spiral squeezing mechanism comprises a shell, the conveying motor is arranged on the auger in the shell, the screen mesh is arranged between the shell and the auger, and the conveying motor is in driving connection with the conveying front end of the auger, the tail end of the first slag falling pipe is communicated with the conveying front end of the auger, the conveying tail end of the auger is rotatably connected to the inner wall of the conveying tail end of the shell, the bottom of the shell is provided with a second clear liquid discharging pipe, and the bottom of the conveying tail end of the shell is provided with a second slag falling pipe. The wet sediment falling in the sediment collection tank is further squeezed, so that the clear liquid collection rate is improved, and the resource waste is reduced.

Description

Plant draws uses gunbarrel

Technical Field

The utility model belongs to the field of plant extraction and precipitation equipment, and particularly relates to a precipitation tank for plant extraction.

Background

The extract is generally a liquid extracted from plants or animals, and then the extract is processed and produced, at present, when the extract is precipitated, the extract is mainly precipitated by a traditional precipitation tank, after the extract is statically precipitated, the precipitate can be precipitated to the bottom of the precipitation tank, the bottom of the precipitation tank is provided with a precipitation outlet, but the precipitate coming out of the precipitation tank is usually wet precipitate containing a small amount of liquid, the extraction rate of clear liquid is influenced, and the resource waste is caused.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a settling tank for plant extraction is proposed, and the following technical solutions are provided:

a settling tank for plant extraction comprises a tank body, a stirring paddle arranged in the tank body, a stirring motor positioned at the top of the tank body and in driving connection with the stirring paddle, a sedimentation collecting tank communicated with the bottom of the tank body, a first electromagnetic valve arranged between the tank body and the sedimentation collecting tank, a feed pipe arranged at the top of the tank body, a clear liquid pump arranged at the bottom of the side wall of the tank body, a water inlet end of the clear liquid pump communicated with the inside of the tank body, a first clear liquid discharging pipe connected with a water outlet end of the clear liquid pump, a first slag falling pipe arranged at the bottom of the sedimentation collecting tank, a screw squeezing mechanism connected with the bottom of the first slag falling pipe and used for further squeezing wet sediments falling from the sedimentation collecting tank, wherein the screw squeezing mechanism comprises a shell, an auger arranged in the shell and used for horizontally pushing the wet sediments forward, a screen arranged between the shell and the auger, and a conveying motor arranged outside the shell and in driving connection with the conveying front end of the auger, the first slag falling pipe is connected to the conveying front end of the shell, the tail end of the first slag falling pipe is communicated with the conveying front end of the packing auger, a second electromagnetic valve is arranged between the first slag falling pipe and the shell, the conveying tail end of the packing auger is rotatably connected to the inner wall of the conveying tail end of the shell through a bearing, a second clear liquid discharging pipe communicated between the screen and the shell is arranged at the bottom of the shell, and a second slag falling pipe communicated with the conveying tail end of the packing auger is arranged at the bottom of the conveying tail end of the shell.

Further, the screw pitch of the auger along the wet deposition conveying direction is gradually reduced.

Further, a speed reducer is arranged between the conveying motor and the conveying front end of the packing auger, the output end of the conveying motor is connected with the speed reducer, and the output end of the speed reducer is connected with the conveying front end of the packing auger.

Further, a sealing structure is arranged in the conveying front end of the shell and comprises a circular sealing element, a rotary bearing used for connecting the packing auger is arranged in the center of the sealing element, and the sealing element is connected with the conveying front end of the shell in an interference fit mode.

Furthermore, the tail end of the second clear liquid discharging pipe is connected with a reflux pump, and the water outlet end of the reflux pump is communicated with the inner top of the tank body through a reflux pipe.

Further, the outside bottom fixed mounting of the jar body has the washing water pump, and the delivery port of washing water pump is through setting up water pipe and jar internal top intercommunication.

Further, the tail end of the water pipe is provided with a rotary spray head.

Further, the stirring rake comprises the (mixing) shaft of being connected with agitator motor and top-down set up two-layer at least stirring subassembly on the (mixing) shaft, and the stirring subassembly includes along a plurality of stirring vane of (mixing) shaft periphery equipartition, and stirring vane is the arc curved shape, and the stirring vane bending direction who is arranged in same group stirring subassembly is the same.

Further, the bending directions of the stirring blades in the stirring assemblies of the adjacent layers are opposite.

Preferably, the sediment collection tank is a transparent sediment collection tank, and the tank body is a transparent tank body.

In summary, compared with the prior art, the utility model has the following beneficial effects:

(1) the packing auger is driven to rotate by the conveying motor, wet sediment entering the packing auger is continuously pushed forward, liquid falls through sieve holes in the screen and is discharged through the second clear liquid discharging pipe in the pushing process, the liquid discharged through the second clear liquid discharging pipe can enter the tank body along with the next extract to be re-precipitated, the collection rate of clear liquid is improved, and the resource waste is reduced.

(2) The screw pitch of the auger along the wet sediment conveying direction is gradually reduced, so that the extrusion force applied to the wet sediment in the conveying process of the auger is gradually increased, the liquid in the wet sediment is extruded out as much as possible, the extruded liquid enters the space between the screen and the shell through the screen and is discharged through the second clear liquid discharging pipe, the squeezed sediment is enriched at the conveying tail end of the shell and is discharged through the second slag falling pipe, and the solid-liquid separation effect in the wet sediment is improved.

(3) Liquid in the wet sediment is prevented from flowing into the motor sealing element at the front end of the speed reducer along the packing auger through the sealing element, so that the motor sealing element is prevented from being corroded and damaged for a long time, and the service life of the speed reducer is effectively prolonged.

Drawings

FIG. 1 is a schematic view showing the structure of a precipitation tank for plant extraction in example 1 of the present invention;

FIG. 2 is a schematic view showing a state where a stirring blade is connected to a stirring shaft in embodiment 1 of the present invention;

in the drawings: 110. a tank body; 111. a feed pipe; 120. a stirring paddle; 121. a stirring shaft; 122. a stirring blade; 130. a sediment collection tank; 140. a first solenoid valve; 150. a clear liquid pump; 160. a housing; 170. a packing auger; 180. screening a screen; 190. a stirring motor; 210. a conveying motor; 220. a first slag falling pipe; 230. a first clear liquid discharge pipe; 240. a second clear liquid discharge pipe; 250. a reflux pump; 260. a return pipe; 270. a speed reducer; 280. a seal member; 290. cleaning the water pump; 310. a water pipe; 320. a spray head; 330. a second slag falling pipe; 340. a second solenoid valve; 350. and a third solenoid valve.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description is given for clear and complete description of the technical solution of the present invention with reference to the embodiments of the present invention, and other similar embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present application shall fall within the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

Detailed description of the preferred embodiment 1

As shown in fig. 1-2, a plant extraction settling tank comprises a tank body 110, a stirring paddle 120 disposed inside the tank body 110, a stirring motor 190 disposed on the top of the tank body 110 and connected to the stirring paddle 120 in a driving manner, and a precipitation collection tank 130 communicated with the bottom of the tank body 110, wherein a solenoid valve is disposed between the tank body 110 and the precipitation collection tank 130, a feeding pipe 111 is disposed on the top of the tank body 110, a cleaning liquid pump 150 is disposed on the bottom of the side wall of the tank body 110, a water inlet end of the cleaning liquid pump 150 is communicated with the inside of the tank body 110, a water outlet end of the cleaning liquid pump 150 is connected with a first cleaning liquid outlet pipe 230, a first slag dropping pipe 220 is disposed on the bottom of the precipitation collection tank 130, a spiral squeezing mechanism for further squeezing wet precipitates falling from the precipitation collection tank 130 is connected to the bottom of the first slag dropping pipe 220, the spiral squeezing mechanism comprises a housing 160 and a packing auger 170 disposed in the housing 160 for horizontally pushing the wet precipitates forward, The screen 180 is arranged between the shell 160 and the packing auger 170, the conveying motor 210 is arranged outside the shell 160 and is in driving connection with the conveying front end of the packing auger 170, the second electromagnetic valve 340 is arranged between the first slag falling pipe 220 and the shell 160, the first slag falling pipe 220 is arranged at the conveying front end of the shell 160, the tail end of the first slag falling pipe 220 is communicated with the conveying front end of the packing auger 170, the conveying tail end of the packing auger 170 is rotatably connected to the inner wall of the conveying tail end of the shell 160 through a bearing, the bottom of the shell 160 is provided with a second clear liquid discharging pipe 240 communicated between the screen 180 and the shell 160, and the bottom of the conveying tail end of the shell 160 is provided with a second slag falling pipe 330 communicated with the conveying tail end of the packing auger 170. The auger 170 is driven to rotate by the conveying motor 210, wet sediment entering the auger 170 is continuously pushed forward, liquid falls through the sieve holes on the sieve mesh 180 in the pushing process and is discharged through the second clear liquid discharge pipe 240, and the liquid discharged through the second clear liquid discharge pipe 240 can enter the tank body 110 along with the next extract for re-sedimentation, so that the collection rate of clear liquid is improved, and the resource waste is reduced.

Furthermore, the screw pitch of the auger 170 along the wet sediment conveying direction is gradually reduced, so that the extrusion force applied to the wet sediment in the wet sediment conveying process through the auger 170 is gradually increased, the liquid in the wet sediment is extruded out as much as possible, the extruded liquid enters the space between the screen 180 and the shell 160 through the screen 180 and is discharged through the second clear liquid discharge pipe 240, the squeezed sediment is enriched at the conveying tail end of the shell 160 and is discharged through the second slag falling pipe 330, and the solid-liquid separation effect in the wet sediment is improved.

Further, a speed reducer 270 is arranged between the conveying motor 210 and the conveying front end of the packing auger 170, the output end of the conveying motor 210 is connected with the speed reducer 270, and the output end of the speed reducer 270 is connected with the conveying front end of the packing auger 170. Specifically, the speed reducer 270 is coaxially connected with the conveying motor 210 and the conveying front end of the auger, and is respectively connected through a coupling. The rotation speed of the output end of the conveying motor 210 is controlled through the arrangement of the speed reducer 270, and the rotation stability of the packing auger 170 is ensured. A motor seal 280 is disposed at the connection between the speed reducer 270 and the casing 160, and preferably, the motor seal 280 is a rubber seal 280.

Further, a sealing structure is arranged in the conveying front end of the shell 160, the sealing structure comprises a circular sealing element 280, a rotary bearing used for connecting the packing auger 170 is arranged in the center of the sealing element 280, and the sealing element 280 is connected with the conveying front end of the shell 160 in an interference fit mode. In this embodiment, the sealing member 280 is arranged to prevent the liquid in the wet precipitate from flowing into the motor sealing member 280 at the front end of the speed reducer 270 along the packing auger 170, so as to prevent the motor sealing member 280 from being corroded and damaged for a long time, and effectively prolong the service life of the speed reducer 270. Preferably, the seal 280 is a teflon seal 280. Through setting up motor seal 280 on the one hand can avoid seal structure because of the speed reducer 270 damage that unexpected inefficacy leads to, on the other hand can also avoid external impurity to get into to remain in the casing 160.

Further, the end of the second clear liquid discharging pipe 240 is connected with a reflux pump 250, the water outlet end of the reflux pump 250 is communicated with the inner top of the tank body 110 through a set reflux pipe 260, liquid discharged from the second clear liquid discharging pipe 240 enters the tank body 110 through the reflux pipe 260 under the action of the reflux pump 250, and is precipitated again with next extracting solution, so that the extraction rate of clear liquid is ensured, and resource waste can be effectively avoided. Preferably, the liquid inlet end of the second clear liquid outlet pipe 240 is provided with a third electromagnetic valve 350.

Further, a cleaning water pump 290 is fixedly installed at the bottom of the outer side of the tank body 110, and a water outlet of the cleaning water pump 290 is communicated with the top of the tank body 110 through a water pipe 310. The inner walls of the tank body 110 and the sedimentation tank can be washed clean by the cleaning water pump 290, so that the influence of substances attached to the tank body 110 and the sedimentation tank on the next sedimentation can be avoided.

Furthermore, the end of the water pipe 310 is provided with a rotary nozzle 320, and the rotary nozzle 320 at the end of the water pipe 310 can flush the substances attached to the inner wall of the tank 110, so as to flush the tank 110 and the sediment collection tank 130.

Further, the stirring paddle 120 is composed of a stirring shaft 121 connected with the stirring motor 190 and at least two layers of stirring components arranged on the stirring shaft 121 from top to bottom, the stirring components include a plurality of stirring blades 122 uniformly distributed along the periphery of the stirring shaft 121, the stirring blades 122 are arc-shaped and bent, the bending directions of the stirring blades 122 in the same group of stirring components are the same, and the stirring blades 122 in the arc-shaped and bent form provide enough shearing force for the extracting solution in the tank 110, so that the stirring uniformity of the extracting solution in the tank 110 is improved.

Preferably, the bending directions of the stirring blades 122 in the adjacent stirring assemblies are opposite, so that the stirring uniformity of the extracting solution in the tank 110 can be further effectively improved.

Preferably, the outer edge of the stirring blade 122 is provided with the wave-shaped saw teeth, so that the stirring shearing force of the stirring blade 122 on the extracting solution is improved, and the stirring effect is improved.

Preferably, the sediment collection tank 130 is a transparent sediment collection tank 130, and the tank 110 is a transparent tank 110. Specifically, the sedimentation collection tank 130 and the tank body 110 are both supported by transparent toughened glass, so that the stirring and sedimentation processes in the tank body 110 and the sedimentation collection tank 130 can be clearly seen.

Preferably, a sealing cover is screwed on the top of the feeding pipe 111 to ensure the tightness of the tank 110.

When the device is used, the first electromagnetic valve 140 is opened, the second electromagnetic valve 340 is closed, the extract is added into the tank body 110 through the feeding pipe 111, the stirring motor 190 is started, the stirring motor 190 drives the stirring paddle 120 to rotate, the extract is distributed in the tank body 110 and the sediment collection tank 130 at the moment, after stirring for a period of time, the stirring motor 190 is closed to enable the extract to stand, the interior of the sediment tank is visible because the sediment tank is made of transparent toughened glass, after standing for a period of time, the first electromagnetic valve 140 is closed, the second electromagnetic valve 340 and the third electromagnetic valve 350 are opened, the conveying motor 210, the speed reducer 270 and the reflux pump 250 are started, the auger 170 rotates, the clear liquid pump 150 is opened, clear liquid in the tank body 110 is discharged through the first clear liquid discharging pipe 230, wet sediment enters the shell body 160 through the first slag falling pipe 220 and is conveyed forwards along with the rotation of the auger 170, and is acted by the auger 170 with the gradually reduced screw pitch in the conveying process, liquid in the wet sediment is extruded out and enters the second clear liquid discharging pipe 240 through the screen 180, enters the tank body 110 again through the return pipe 260 under the action of the return pump 250, waits for the next sedimentation process, and is conveyed to the sediment at the conveying end of the shell 160 along with the rotation of the packing auger 170 to be discharged through the second slag falling port. After the complete precipitation is finished, the cleaning and conveying pump is opened, the first electromagnetic valve 140 and the second electromagnetic valve 340 are opened, the third electromagnetic valve 350 is closed, the clean water enters the tank body 110 through the rotary spray head 320 connected with the water pipe 310 and washes the inner walls of the tank body 110 and the precipitation collection tank 130 completely, the washing water enters the shell 160 to wash the auger 170, and finally the washing water is discharged through the second slag falling pipe 330, so that the whole precipitation process is finished.

The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

Claims

1. The utility model provides a plant draws uses gunbarrel which characterized in that: comprises a tank body, a stirring paddle arranged in the tank body, a stirring motor which is positioned at the top of the tank body and is in driving connection with the stirring paddle, a precipitation collection tank communicated with the bottom of the tank body, a first electromagnetic valve is arranged between the tank body and the precipitation collection tank, the top of the tank body is provided with a feeding pipe, the bottom of the side wall of the tank body is provided with a clear liquid pump, the water inlet end of the clear liquid pump is communicated with the inside of the tank body, the water outlet end of the clear liquid pump is connected with a first discharging pipe, the bottom of the precipitation collection tank is provided with a first slag dropping pipe, the bottom of the first slag dropping pipe is connected with a screw squeezing mechanism for further squeezing wet precipitates falling from the precipitation collection tank, the screw squeezing mechanism comprises a shell, an auger which is arranged in the shell and is used for horizontally pushing the wet precipitates forward, a screen mesh which is arranged between the shell and the auger, and a conveying motor which is arranged outside the shell and is in driving connection with the conveying front end of the auger, the first slag falling pipe is connected to the conveying front end of the shell, the tail end of the first slag falling pipe is communicated with the conveying front end of the packing auger, a second electromagnetic valve is arranged between the first slag falling pipe and the shell, the conveying tail end of the packing auger is rotatably connected to the inner wall of the conveying tail end of the shell through a bearing, a second clear liquid discharging pipe communicated between the screen and the shell is arranged at the bottom of the shell, and a second slag falling pipe communicated with the conveying tail end of the packing auger is arranged at the bottom of the conveying tail end of the shell.

2. A plant-extraction settling tank as defined in claim 1, wherein: the screw pitch of the packing auger along the wet deposition conveying direction is gradually reduced.

3. A plant-extraction settling tank as defined in claim 1, wherein: a speed reducer is arranged between the conveying motor and the conveying front end of the auger, the output end of the conveying motor is connected with the speed reducer, and the output end of the speed reducer is connected with the conveying front end of the auger.

4. A plant-extraction settling tank as defined in claim 1, wherein: the conveying front end of the shell is internally provided with a sealing structure, the sealing structure comprises a circular sealing element, the center of the sealing element is provided with a rotary bearing used for connecting the packing auger, and the sealing element is connected with the conveying front end of the shell in an interference fit manner.

5. A plant-extraction settling tank as defined in claim 1, wherein: the tail end of the second clear liquid discharging pipe is connected with a reflux pump, and the water outlet end of the reflux pump is communicated with the inner top of the tank body through a reflux pipe.

6. A plant-extraction settling tank as defined in claim 1, wherein: the outside bottom fixed mounting of the jar body has the washing water pump, and the delivery port of washing water pump is through setting up water pipe and jar internal top intercommunication.

7. A plant-extraction settling tank as defined in claim 6, wherein: the tail end of the water pipe is provided with a rotary spray head.

8. A plant-extraction settling tank as defined in claim 1, wherein: the stirring rake comprises the (mixing) shaft of being connected with agitator motor and top-down set up two-layer at least stirring subassembly on the (mixing) shaft, and the stirring subassembly includes a plurality of stirring vane along the (mixing) shaft periphery equipartition, and stirring vane is the crooked form of arc, and the stirring vane bending direction who is arranged in same group stirring subassembly is the same.

9. A plant-extraction settling tank as defined in claim 8, wherein: the bending directions of the stirring blades in the stirring assemblies of the adjacent layers are opposite.

10. A plant-extraction settling tank as defined in claim 1, wherein: the sediment collection tank is a transparent sediment collection tank, and the tank body is a transparent tank body.