CN212093610U

CN212093610U - Cleaning device of yeast expanding culture tank

Info

Publication number: CN212093610U
Application number: CN202020648254.5U
Authority: CN
Inventors: 史国清
Original assignee: Shanghai Steinberg Industrial Co ltd
Current assignee: Shanghai Steinberg Industrial Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-12-08
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a belt cleaning device of yeast expand bank of earth jar relates to the yeast expand bank of earth system's technical field, and it includes the vertical auxiliary rod that is fixed in the jar internal and sets up the washing piece on the jar body, coaxial sliding has the scraper blade on the auxiliary rod, scraper blade and jar internal wall butt, be provided with the driving piece on the jar body, the driving piece is used for sliding of drive scraper blade, it is used for wasing jar internal wall to wash. After the ejection of compact is accomplished, start the cleaning member, the cleaning member washs jar internal wall, starts the driving piece simultaneously, and the driving piece drive scraper blade slides along the auxiliary rod for the scraper blade is cleared up jar internal wall. The utility model has the advantages of improve the cleaning performance.

Description

Cleaning device of yeast expanding culture tank

Technical Field

The utility model belongs to the technical field of the yeast expand banket system technique and specifically relates to a belt cleaning device of yeast expand banket jar.

Background

At present, a yeast expanding culture system is an aseptic pure culture system, the system is cleaned by the CIP to ensure sanitation, has the automatic sterilization performance, is suitable for soy sauce factories, and can be manufactured into a two-pot type, a three-pot type and the like according to the manufacturing requirements of the soy sauce factories. The yeast expanding culture system comprises a plurality of expanding culture tanks, when yeast expanding culture is carried out, the yeast is placed in one of the expanding culture tanks for culture, after the culture is finished, part of the yeast is taken out and placed in the second expanding culture tank for culture, after the culture of the yeast in the second expanding culture tank is finished, part of the yeast is taken out and then placed in the third expanding culture tank for culture, so that the yeast is gradually increased according to the requirement, the expanding culture is achieved, and after the expanding culture is completely finished, the yeast is discharged.

As shown in fig. 1, the prior art discloses a yeast expanding culture tank, which includes a tank body 100, wherein the tank body 100 is provided with a feeding hole. A motor 200 is vertically fixed on the tank 100, a speed reducing mechanism 210 is arranged on the tank 100, a stirring rod 220 is vertically rotated in the tank 100, the motor 200 drives the stirring rod 220 to rotate through the speed reducing mechanism 210, and a plurality of stirring rollers 230 are coaxially fixed on the stirring rod 220 along the axis thereof. When culturing strains, the yeast is placed in the tank body 100, then the motor 200 is started, the motor 200 drives the stirring rod 220 to rotate through the speed reducing mechanism 210, so that the stirring roller 230 uniformly stirs the yeast, and after finishing expanding culture, discharging is carried out, and after finishing discharging, cleaning and drying media are directly introduced into the expanding culture tank.

Because the cleaning and drying medium is directly introduced into the expanding culture tank, the cleaning effect can be only achieved on the residues which are easy to loosen and fall on the surface of the inner wall of the expanding culture tank, and the residues which are tightly attached to the tank body 100 and not easy to wash off can not be effectively cleaned, so that yeast pollution is caused when secondary yeast expanding culture is performed, and the expanding culture effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a belt cleaning device of yeast expand bank of earth jar has the advantage that improves the cleaning performance.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a belt cleaning device of yeast expand bank of earth jar, includes the vertical auxiliary rod that is fixed in the jar internal and sets up the washing piece on the jar body, coaxial sliding has the scraper blade on the auxiliary rod, scraper blade and jar internal wall butt, be provided with the driving piece on the jar body, the driving piece is used for sliding of drive scraper blade, it is used for wasing jar internal wall to wash the piece.

Through adopting above-mentioned technical scheme, after accomplishing the ejection of compact, start the washing piece, the washing piece washs jar internal wall, starts the driving piece simultaneously, and driving piece drive scraper blade slides along the auxiliary rod for the scraper blade is cleared up jar internal wall, owing to set up the scraper blade, consequently can scrape the residue that hugs closely with jar body, thereby has improved the cleaning performance.

Further: the driving piece comprises a guide pipe, the guide pipe is fixedly connected with the tank body in a vertical mode, one end of the guide pipe extending out of the tank body is communicated with a sliding water pipe, and the guide pipe is abutted to the scraper blade in an initial state and is communicated with an external water source.

Through adopting above-mentioned technical scheme, when the drive scraper blade slided, external water source supplied water to the water pipe that slides in, and the gliding of scraper blade is promoted behind the honeycomb duct to the clear water for the scraper blade clears up jar internal wall.

Further: be fixed with the slide bar on the scraper blade, the internal vertical dead lever that is fixed with of jar, the slide bar slides in the dead lever, reset spring has been placed in the dead lever, reset spring's both ends respectively with dead lever diapire and slide bar butt.

By adopting the technical scheme, when the scraper slides downwards, the sliding rod is driven to slide downwards, the sliding rod drives the reset spring to stretch, and after water is not fed into the sliding water pipe any more, the elastic force of the reset spring drives the pressing plate to reset.

Further: the cleaning part comprises an auxiliary pipe, the auxiliary pipe is coaxially fixed and sleeved on the stirring rod, the auxiliary pipe is communicated with a spray pipe, the spray pipe is communicated with a first spray head, a water inlet pipe is arranged on the auxiliary pipe in a rotating mode, and the water inlet pipe extends to the outside of the tank body and is communicated with an external water source.

Through adopting above-mentioned technical scheme, when the scraper blade is when the internal wall of clearance jar, the external water source of simultaneous drive supplies water in to the inlet tube, then the starter motor simultaneously for the rotation of motor drive puddler, the puddler rotates the rotation that drives the auxiliary pipe, thereby when making the inlet tube provide water to first shower nozzle, first shower nozzle is rotating and is washing internal wall of jar.

Further: the spray pipe is to being close to the puddler upper end slope, first shower nozzle has a plurality ofly to all set up with the spray pipe is perpendicular.

Through adopting above-mentioned technical scheme, make the spray tube slope to set first shower nozzle to a plurality of purposes, enlarge the washing scope of first shower nozzle to jar internal wall.

Further: the spray pipe is communicated with a second spray head, the second spray head is obliquely arranged, and a spray opening of the second spray head faces the stirring rod.

Through adopting above-mentioned technical scheme, the purpose that sets up the second shower nozzle can wash puddler and stirring roller to further improve cleaning performance.

Further: the inlet tube intercommunication has the sealing ring, set up annular auxiliary hole on the auxiliary tube, set up annular joint groove on the auxiliary hole, coaxial fixed with the circular shape fixture block on the sealing ring, the fixture block slides in the joint inslot.

Through adopting above-mentioned technical scheme, when the auxiliary pipe rotated under the drive of puddler, the fixture block slided in the joint inslot, can not influence the water entering auxiliary pipe in the intake pipe.

To sum up, the utility model discloses a beneficial technological effect does:

1. the scraper is arranged for starting the cleaning part to clean the inner wall of the tank body after discharging is finished, and simultaneously starting the driving part to drive the scraper to slide along the auxiliary rod, so that the scraper can clean the inner wall of the tank body;

2. the guide pipe is arranged for supplying water into the sliding water pipe from an external water source when the scraper is driven to slide, and clear water pushes the scraper to slide downwards after passing through the guide pipe, so that the scraper can clean the inner wall of the tank body;

3. the purpose that sets up first shower nozzle and inlet tube is, when the scraper blade is when the internal wall of clearance jar, drives external water source simultaneously and supplies water in to the inlet tube, then the starter motor simultaneously for the rotation of motor drive puddler, the puddler rotates the rotation that drives the auxiliary tube, thereby when making the inlet tube provide water to first shower nozzle, first shower nozzle is rotating and is washing internal wall of jar.

Drawings

FIG. 1 is a cross-sectional view of a prior art can with portions cut away to show its internal structure;

FIG. 2 is a sectional view of the present embodiment with a portion of the can body cut away to show the internal structure thereof;

FIG. 3 is an exploded view of the fixed lever, the slide lever and the return spring of FIG. 2;

fig. 4 is an exploded view showing the cleaning member of fig. 2.

Reference numerals: 100. a tank body; 200. a motor; 210. a speed reduction mechanism; 220. a stirring rod; 230. a stirring roller; 300. a squeegee; 310. an auxiliary lever; 320. a drive member; 321. a flow guide pipe; 322. a sliding water pipe; 323. a slide bar; 324. fixing the rod; 325. a return spring; 330. cleaning the workpiece; 331. an auxiliary tube; 332. a nozzle; 333. a first nozzle; 334. a second nozzle; 335. a water inlet pipe; 336. a clamping block; 337. an auxiliary hole; 338. a clamping groove; 339. and (4) a sealing ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2, for the utility model discloses a belt cleaning device of yeast expand bank of cultivateing jar, including auxiliary rod 310, auxiliary rod 310 has four to equal vertical welding is on jar body 100 roof, and four auxiliary rods 310 evenly set up along jar body 100 circumference. An arc-shaped scraper 300 slides on the auxiliary rod 310 along the axis thereof through a connecting plate, the scraper 300 is abutted against the inner wall of the tank body 100, and every two of the four scrapers 300 are abutted. The tank 100 is provided with a driving member 320 for driving the scraper 300 to slide, and the stirring rod 220 is provided with a cleaning member 330 for cleaning the inner wall of the tank 100. After the discharging is completed, the cleaning part 330 is started, the cleaning part 330 cleans the inner wall of the tank 100, and meanwhile, the driving part 320 is started, the driving part 320 drives the scraper 300 to slide along the auxiliary rod 310, so that the scraper 300 cleans the inner wall of the tank 100.

The driving part 320 comprises a guide pipe 321, one end of the guide pipe 321 extends to the outside of the tank body 100 and is vertically and fixedly connected with the tank body 100, the other end of the guide pipe 321 is abutted to the scraper 300, one end of the guide pipe 321, which extends to the outside of the tank body 100, is communicated with a sliding water pipe 322, and the sliding water pipe 322 is communicated with an external water source. When the scraping plate 300 is driven to slide, the external water source provides clean water into the sliding water pipe 322, and the clean water pushes the scraping plate 300 to slide downwards after passing through the flow guide pipe 321, so that the scraping plate 300 cleans the inner wall of the tank body 100.

As shown in fig. 3, after the scraper 300 is cleaned, in order to reset the scraper 300, a vertical sliding rod 323 is welded at the horizontal end of the scraper 300 (see fig. 2), a fixed rod 324 is vertically welded at the top wall of the tank 100, and the sliding rod 323 slides in the fixed rod 324. A return spring 325 is placed in the fixing rod 324, and both ends of the return spring 325 are respectively abutted against the bottom wall of the fixing rod 324 and the slide rod 323. The maximum distance of the blade 300 sliding is smaller than the maximum distance of the slide lever 323 sliding. In the initial state, the scraper 300 abuts against the flow guide pipe 321, when the scraper 300 slides down under the water pressure, the sliding rod 323 drives the reset spring 325 to stretch, and when water is not supplied into the sliding water pipe 322 any more, the elastic force of the reset spring 325 drives the pressing plate to reset.

As shown in fig. 4, the cleaning member 330 includes an auxiliary tube 331, the auxiliary tube 331 is coaxially and fixedly sleeved on the stirring rod 220, the auxiliary tube 331 is uniformly communicated with spray pipes 332 (only two are shown in the figure) along the circumferential direction thereof, the spray pipes 332 are inclined towards the upper end of the stirring rod 220, and the spray pipes 332 are communicated with a plurality of first spray heads 333 perpendicular to the length thereof. An inlet pipe 335 is rotatably disposed on the auxiliary pipe 331, and one end of the inlet pipe 335, which is far away from the auxiliary pipe 331, extends to the outside of the tank 100 and is communicated with an external water source. When the scraper 300 is cleaning the inner wall of the tank 100, an external water source is simultaneously driven to provide clean water to the water inlet pipe 335, and then the motor 200 is simultaneously started, so that the motor 200 drives the stirring rod 220 to rotate, the stirring rod 220 rotates to drive the auxiliary pipe 331 to rotate, and the first nozzle 333 rotates to wash the inner wall of the tank 100 while the water inlet pipe 335 provides water to the first nozzle 333.

In order to realize the rotation between inlet tube 335 and the auxiliary tube 331, the intercommunication has the sealing ring 339 on inlet tube 335, and both ends all weld circular fixture block 336 about the sealing ring 339, have seted up annular auxiliary hole 337 on auxiliary tube 331, and annular joint groove 338 has all been seted up at auxiliary hole 337 upper and lower both ends, and fixture block 336 slides in joint groove 338.

In order to wash the paddle 220 and the paddle roller 230 and further improve the washing effect, a second spray head 334 is connected to the spray pipe 332, and the second spray head 334 is disposed in an inclined manner with its spray opening directed toward the paddle 220.

The specific working process of this embodiment: after the material is discharged, the motor 200 is started, the motor 200 drives the stirring rod 220 to rotate, external water sources are driven to respectively provide clean water for the water inlet pipe 335 and the sliding water pipe 322, the clean water entering the water inlet pipe 335 is sprayed out from the first spray head 333 and the second spray head 334 to clean the inner wall of the tank body 100, the stirring rod 220 and the upper stirring roller 230, and meanwhile the clean water entering the sliding water pipe 322 pushes the scraper blade 300 to slide downwards to clean the inner wall of the tank body 100. When the scraper 300 finishes cleaning the inner wall of the tank 100, water supply to the sliding water pipe 322 is stopped, and the scraper 300 is reset under the elastic force of the reset spring 325.

Claims

1. A belt cleaning device of yeast expand bank of cultivateing jar which characterized in that: including vertical auxiliary rod (310) of being fixed in the jar body (100) and set up washing piece (330) on jar body (100), coaxial sliding has scraper blade (300) on auxiliary rod (310), scraper blade (300) and jar body (100) inner wall butt, be provided with driving piece (320) on jar body (100), driving piece (320) are used for driving sliding of scraper blade (300), washing piece (330) are used for wasing jar body (100) inner wall.

2. The cleaning device for the yeast propagation tank according to claim 1, wherein: the driving piece (320) includes honeycomb duct (321), honeycomb duct (321) and the vertical fixed connection of the jar body (100), honeycomb duct (321) extend to jar one end intercommunication outside the body (100) have the water pipe (322) that slides, during initial condition, honeycomb duct (321) and scraper blade (300) butt, the water pipe (322) that slides communicates with external water source.

3. The cleaning device for the yeast propagation tank as claimed in claim 2, wherein: be fixed with slide bar (323) on scraper blade (300), vertically in jar body (100) be fixed with dead lever (324), slide bar (323) slide in dead lever (324), reset spring (325) have been placed in dead lever (324), the both ends of reset spring (325) respectively with dead lever (324) diapire and slide bar (323) butt.

4. The cleaning device for the yeast propagation tank according to claim 3, wherein: cleaning member (330) includes auxiliary tube (331), auxiliary tube (331) coaxial fixed cover is located puddler (220), auxiliary tube (331) intercommunication has spray tube (332), spray tube (332) intercommunication has first shower nozzle (333), it has inlet tube (335) to rotate on auxiliary tube (331), inlet tube (335) extend to jar body (100) outside and with external water source intercommunication.

5. The cleaning device for the yeast propagation tank as claimed in claim 4, wherein: the spray pipes (332) are inclined towards the upper end close to the stirring rod (220), and the first spray heads (333) are multiple and are arranged vertically to the spray pipes (332).

6. The cleaning device for the yeast propagation tank according to claim 5, wherein: the spray pipe (332) is communicated with a second spray head (334), the second spray head (334) is obliquely arranged, and a spray opening of the second spray head faces the stirring rod (220).

7. The cleaning device for the yeast propagation tank as claimed in claim 6, wherein: the inlet tube (335) intercommunication has sealing ring (339), set up annular auxiliary hole (337) on auxiliary tube (331), set up annular joint groove (338) on auxiliary hole (337), coaxial fixed has circular shape fixture block (336) on sealing ring (339), fixture block (336) slide in joint groove (338).