CN212246983U

CN212246983U - Biological fermentation equipment of environmental protection

Info

Publication number: CN212246983U
Application number: CN202020380973.3U
Authority: CN
Inventors: 郭金林
Original assignee: Jiangsu Jinsheng Environmental Protection Technology Co ltd
Current assignee: Jiangsu Jinsheng Environmental Protection Technology Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-29
Anticipated expiration: 2030-03-23

Abstract

The utility model belongs to the technical field of biological fermentation, especially, be a biological fermentation equipment of environmental protection, including higher level's fermentation cylinder, subordinate's fermentation cylinder, filter equipment and header tank, wherein, all be equipped with on higher level's fermentation cylinder and the subordinate's fermentation cylinder and wash water inlet and wash the water outlet, the water outlet that washs of higher level's fermentation cylinder is through the water access connection that washs of first blow off pipe and subordinate's fermentation cylinder, subordinate's fermentation cylinder wash water outlet through second blow off pipe and filter equipment's sewage access connection. The utility model discloses a higher level's fermentation cylinder is to a pair of multiunit mode of subordinate's fermentation cylinder, cooperation filter equipment, header tank and each hydraulic pipeline, abandons traditional mode of wasing the fermentation cylinder one by one, realizes the continuous washing of a plurality of fermentation cylinders, concentrates the water cyclic utilization of sewage treatment and processing water, has greatly reduced the washing cost, for fermentation equipment's use convenience, more economy, environmental protection and practicality.

Description

Biological fermentation equipment of environmental protection

Technical Field

The utility model relates to a biological fermentation technical field specifically is a biological fermentation equipment of environmental protection.

Background

Fermentation is an important link in bioengineering, and fermentation equipment is important equipment of bioengineering corollary equipment. The fermentation equipment provides the best growth and propagation conditions for the engineering bacteria or the engineering cells, and comprises external conditions such as temperature, pH value, stirring speed, dissolved oxygen content and the like, so that after the engineering bacteria or the engineering cells grow and propagate, various biochemical substances required by people are produced to the maximum extent in the form of inclusion bodies or supernatant. The fermenter means an apparatus industrially used for carrying out fermentation of microorganisms. The main body of the device is a main cylinder made of stainless steel plates, the volume of the main cylinder is 1 cubic meter to hundreds of cubic meters, the structure is strict and reasonable in design and processing, the device can resist steam sterilization, has certain operation elasticity, and is strong in material and energy transfer performance, suitable for production of various products and energy consumption reduction.

At present, fermentation tanks in fermentation equipment commonly used for bacterial fermentation or cell culture in the field of bioengineering independently exist, the relevance among the fermentation tanks is poor, the fermentation tanks need to be cleaned one by one, the cleaned sewage treatment capacity is large, the economical efficiency and the environmental protection performance are poor, and the defect of insufficient practicability exists.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a biological fermentation equipment of environmental protection has solved fermentation cylinder in the present fermentation equipment of bacterial fermentation or cell culture common use in the bioengineering field for independent existence, and the associativity between each fermentation cylinder is relatively poor, need go on one by one when wasing the fermentation cylinder, and the sewage treatment capacity after wasing is big, and economic nature and feature for environmental protection are not good, have the problem of the not enough defect of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biological fermentation equipment of environmental protection, includes higher level fermentation cylinder, subordinate's fermentation cylinder, filter equipment and header tank, wherein, all be equipped with on higher level fermentation cylinder and the subordinate's fermentation cylinder and wash water inlet and wash the water outlet, the washing water outlet of higher level fermentation cylinder is through the washing water access connection of first blow off pipe with subordinate's fermentation cylinder, subordinate's fermentation cylinder wash water outlet through second blow off pipe and filter equipment's sewage access connection, filter equipment's water purification export is connected through the water inlet of first raceway with the header tank, be equipped with first water pump on the first raceway, the delivery port of header tank passes through the washing water access connection of second raceway with higher level's fermentation cylinder, be equipped with the second water pump on the second raceway.

The upper fermentation tank and the lower fermentation tank respectively comprise a tank body and a jacket, the jacket is sleeved on the surface of the tank body, a stirring motor is fixedly mounted at the top of the tank body, a stirrer used for mixing and stirring hair spray raw materials is arranged inside the tank body, an output shaft of the stirring motor is connected with the stirrer through a coupler, a cooling water inlet and a cooling water outlet are formed in the jacket, the cooling water inlet of the jacket is connected with a water outlet of the water collecting tank through a cooling water inlet pipe, the cooling water outlet of the jacket is connected with a water inlet of the water collecting tank through a cooling water outlet pipe, and a circulating pump is arranged on the cooling water outlet pipe.

As a preferred technical scheme of the utility model, the quantity of subordinate's fermentation cylinder is provided with 1 at least.

As an optimal technical scheme of the utility model, filter equipment adopts the folding filter core formula filter of PP.

As an optimized technical scheme of the utility model, the washing water outlet department of higher level's fermentation cylinder and subordinate's fermentation cylinder all is equipped with the blowdown valve door.

As an optimal technical scheme of the utility model, jar be equipped with the feed inlet that is used for the feeding and be used for arranging the bin outlet of material on the body, the inside of jar body is equipped with and is connected and extend to the row of material pipe of jar internal chamber bottom with the bin outlet

As an optimized technical proposal of the utility model, the jacket is provided with a steam outlet.

As an optimized technical scheme of the utility model, the water tank structure that contains a plurality of water inlets and a plurality of delivery ports is adopted to the header tank.

(III) advantageous effects

Compared with the prior art, the utility model provides a biological fermentation equipment of environmental protection possesses following beneficial effect:

this biological fermentation equipment of environmental protection adopts higher level's fermentation cylinder to the a pair of multiunit mode of closing of subordinate's fermentation cylinder, cooperation filter equipment, header tank and each hydraulic pipe way, abandons traditional mode of wasing the fermentation cylinder one by one, realizes the continuous washing to a plurality of fermentation cylinders, concentrates the water cyclic utilization of sewage treatment and treatment water, has greatly reduced the washing cost, provides the convenience for fermentation equipment's use, more economy, environmental protection and practicality.

Drawings

FIG. 1 is a schematic structural view of a middle-higher level fermentation tank and a lower level fermentation tank of the present invention in a one-to-one combination manner;

FIG. 2 is a schematic structural view of a fermentation tank of a higher level in the present invention;

FIG. 3 is a schematic structural diagram of a pair of combination of a superior fermentation tank and an inferior fermentation tank of the present invention.

In the figure: 1. a superior fermentation tank; 101. a tank body; 102. a jacket; 103. a stirring motor; 104. a feed inlet; 105. a discharge outlet; 2. a lower stage fermentation tank; 3. a filtration device; 4. a water collection tank; 5. a first drain pipe; 6. a second sewage draining pipe; 7. a first water delivery pipe; 8. a first water delivery pump; 9. a second water delivery pipe; 10. a second water delivery pump; 11. a cooling water inlet pipe; 12. a cooling water outlet pipe; 13. and a circulating pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a biological fermentation equipment of environmental protection, including higher level fermentation cylinder 1, subordinate fermentation cylinder 2, filter equipment 3 and header tank 4, wherein, all be equipped with on higher level fermentation cylinder 1 and the subordinate fermentation cylinder 2 and wash water inlet and wash the water outlet, the washing water outlet of higher level fermentation cylinder 1 is through the washing water access connection of first blow off pipe 5 with subordinate fermentation cylinder 2, subordinate fermentation cylinder 2 washes water outlet through the sewage access connection of second blow off pipe 6 with filter equipment 3, filter equipment 3's water purification export is connected through the water inlet of first raceway 7 with header tank 4, be equipped with first water pump 8 on the first raceway 7, the delivery port of header tank 4 passes through the washing water access connection of second raceway 9 with higher level fermentation cylinder 1, be equipped with second water pump 10 on the second raceway 9.

Higher level fermentation cylinder 1 and subordinate's fermentation cylinder 2 all include jar body 101 and jacket 102, jacket 102 suit is on jar body 101 surface, the top fixed mounting of jar body 101 has agitator motor 103, the inside of jar body 101 is equipped with the agitator that is used for the mixed stirring of hair spray raw materials, agitator motor 103's output shaft passes through the shaft coupling and is connected with the agitator, be equipped with cooling water inlet and cooling water export on the jacket 102, the cooling water inlet of jacket 102 passes through cooling water inlet pipe 11 and is connected with the delivery port of header tank 4, the cooling water export of jacket 102 passes through cooling water outlet pipe 12 and is connected with the water inlet of header tank 4, be equipped with circulating pump 13 on cooling water outlet pipe 12.

In this embodiment, the size of the superior fermentation tank 1 is adapted according to the number of the subordinate fermentation tanks 2 associated with the superior fermentation tank, so that the structure is more reasonable, and when the superior fermentation tank 1 and the subordinate fermentation tanks 2 are cleaned, the superior fermentation tank 1 discharges cleaning water into the associated subordinate fermentation tanks 2 after the cleaning is completed, thereby achieving the purpose of water conservation.

Specifically, the number of the lower stage fermentation tanks 2 is at least 1.

In this embodiment, the number of the lower fermentation tanks 2 may be 1, 2, 3, and as shown in fig. 3, the lower fermentation tanks 2 have two structures, so that the washing water of the upper fermentation tank 1 is reused when washing the fermentation tanks, thereby saving water.

Specifically, the filter device 3 is a PP pleated filter.

In the embodiment, the PP folding filter element type filter can fully filter the sewage,

specifically, the cleaning water outlets of the upper fermentation tank 1 and the lower fermentation tank 2 are both provided with a sewage discharge valve.

In this embodiment, the drain valve (not shown in the figure) is arranged to open and close the cleaning water outlet.

Specifically, a feed inlet 104 for feeding and a discharge outlet 105 for discharging are arranged on the tank body 101, and a discharge pipe connected with the discharge outlet 105 and extending to the bottom of the inner cavity of the tank body 101 is arranged inside the tank body 101.

In this embodiment, the material inlet 104 and the material outlet 105 are used for inputting raw materials and discharging engineering bacteria or engineering cells after fermentation, respectively, and the arrangement of the material discharge pipe (not shown) extending to the bottom of the inner cavity of the tank 101 is beneficial to full material discharge.

Specifically, the jacket 102 is provided with a steam discharge port.

In this embodiment, the steam outlet (not shown) is provided for discharging steam in the jacket 102, the temperature of the raw material rises when the raw material is heated by the heating plate, cooling water is injected into the jacket 102 when the temperature is too high, so as to achieve the purpose of reducing the temperature, and the steam obtained by evaporating the cooling water is discharged from the steam outlet.

Specifically, the water collecting tank 4 adopts a water tank structure having a plurality of water inlets and a plurality of water outlets.

In this embodiment, the cleaned sewage is pumped by the drain pump to the water collection tank 4, and is transported to the upper fermentation tank 1 and the jacket 102 through the water outlets of the water collection tank 4 for recycling.

The utility model discloses a theory of operation and use flow: when cleaning the superior fermentation tank 1 and the inferior fermentation tank 2, firstly closing the sewage valve of the superior fermentation tank 1, pumping the clean water in the water collecting tank 4 into the superior fermentation tank 1 by the second water pump 10, when the clean water in the superior fermentation tank 1 reaches a fixed amount, closing the second water pump 10, starting the stirring motor 103, stirring the clean water by the stirrer driven by the stirring motor 103, washing the inner wall of the superior fermentation tank 1, opening the sewage valve of the superior fermentation tank 1 after the washing is completed, conveying the sewage in the superior fermentation tank 1 into the inferior fermentation tank 2 by the first sewage pipe 5 (the sewage valve of the inferior fermentation tank 2 is closed), the washing step is the same as the washing step of the superior fermentation tank 1, opening the sewage valve of the inferior fermentation tank 2 after the washing operation of the inferior fermentation tank 2 is completed, conveying the sewage into the filtering device 3 by the second sewage pipe 6, filter sewage through filter equipment 3, the water purification that filters and obtain is carried to header tank 4 through first raceway 7 under the effect of first water delivery pump 8 and is stored, the water purification in the header tank 4 is carried to superior fermentation tank 1 in through second raceway 9 under the effect of second water delivery pump 10, can realize washing many times, it is clean to accomplishing the standard, the washing step is with last, reach water cyclic utilization's purpose, environmental protection and energy saving more, in the fermentation tank use, the water purification in the header tank 4 can be regarded as the coolant liquid and carry out rapid cooling to the fermentation tank, the ambient temperature that makes the raw materials ferment is in suitable temperature.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmental protection biological fermentation equipment which characterized in that: comprises a superior fermentation tank (1), a subordinate fermentation tank (2), a filtering device (3) and a water collecting tank (4), wherein the superior fermentation tank (1) and the subordinate fermentation tank (2) are both provided with a cleaning water inlet and a cleaning water outlet, the cleaning water outlet of the superior fermentation tank (1) is connected with the cleaning water inlet of the subordinate fermentation tank (2) through a first blow-off pipe (5), the cleaning water outlet of the subordinate fermentation tank (2) is connected with the sewage inlet of the filtering device (3) through a second blow-off pipe (6), the purified water outlet of the filtering device (3) is connected with the water inlet of the water collecting tank (4) through a first water pipe (7), the first water conveying pump (8) is arranged on the first water pipe (7), the water outlet of the water collecting tank (4) is connected with the cleaning water inlet of the superior fermentation tank (1) through a second water pipe (9), a second water delivery pump (10) is arranged on the second water delivery pipe (9);

the fermentation tank (1) and the fermentation tank (2) comprise a tank body (101) and a jacket (102), the jacket (102) is sleeved on the surface of the tank body (101), a stirring motor (103) is fixedly mounted at the top of the tank body (101), a stirrer for mixing and stirring the hair spray raw materials is arranged inside the tank body (101), an output shaft of the stirring motor (103) is connected with the stirrer through a coupler, a cooling water inlet and a cooling water outlet are formed in the jacket (102), the cooling water inlet of the jacket (102) is connected with a water outlet of the water collecting tank (4) through a cooling water inlet pipe (11), the cooling water outlet of the jacket (102) is connected with a water inlet of the water collecting tank (4) through a cooling water outlet pipe (12), and a circulating pump (13) is arranged on the cooling water outlet pipe (12).

2. The environmental protection biological fermentation equipment according to claim 1, wherein: the number of the lower fermentation tanks (2) is at least 1.

3. The environmental protection biological fermentation equipment according to claim 1, wherein: the filter device (3) adopts a PP folding filter element type filter.

4. The environmental protection biological fermentation equipment according to claim 1, wherein: and the cleaning water outlets of the upper fermentation tank (1) and the lower fermentation tank (2) are respectively provided with a sewage discharge valve.

5. The environmental protection biological fermentation equipment according to claim 1, wherein: the utility model discloses a material inlet, including jar body (101), jar body (101) is equipped with feed inlet (104) that are used for the feeding and discharge gate (105) that are used for arranging the material, the inside of jar body (101) is equipped with the discharge tube who is connected with discharge gate (105) and extends to jar body (101) inner chamber bottom.

6. The environmental protection biological fermentation equipment according to claim 1, wherein: the jacket (102) is provided with a steam outlet.

7. The environmental protection biological fermentation equipment according to claim 1, wherein: the water collecting tank (4) adopts a water tank structure containing a plurality of water inlets and a plurality of water outlets.