CN209854132U - Immobilized fermentation fixing device - Google Patents

Abstract

The utility model discloses an immobilization fermentation fixing device, it mainly comprises fixed frame, screen cloth, frame rope, connection rope to and supporting string circle equipment, the quantity of fixed frame is for being a plurality of from top to bottom align to grid, connects and covers through the frame rope around two adjacent fixed frames and has the screen cloth, and the lower terminal surface of the fixed frame in bottom covers there is the screen cloth, and the screen cloth of bottom and screen cloth all around form an open-top cavity, connect the rope and install in the outside of two fixed frames in top and bottom, supporting string circle is installed in the upper and lower both sides wall of the internal wall of fermentation cylinder. The utility model discloses reform transform the minimum to original fermentation cylinder jar body when installing, do not influence fermented use and follow-up usage, only need in fermentation cylinder top and bottom fixed 5-10 bearing couples can, the installation is simple, and the time is short, and has reduced the loss of effective merit, has increased the area of contact of immobilized cell, improves its effective fermentation utilization ratio.

Description

Immobilized fermentation fixing device

Technical Field

The utility model relates to a fixed supporting device of immobilized fermentation in fermentation engineering production, be used for weighing the device of putting the immobilized cell in the immobilized fermentation particularly.

Background

At present, many immobilized fermentation fixing matching devices are available in the market, but most of the immobilized cells need to be weighed and placed by redesigning a fermentation tube or adjusting the fermentation tube in a large scale, or adding a new fermentation vessel in fermentation production. Because the particularity of the immobilized cells, fluid type sample adding can not be carried out, the immobilized cells are spherical solids, the immobilized cells need to be added after materials and a tank body are sterilized, and need to be kept in the tank body for a long time for fermentation, so that the immobilized cells can be conveniently collected in a centralized manner, and the immobilized cells can not be omitted. The main structure and the working principle of the immobilized fermentation and fixation matching devices are as follows: through reforming transform fermentation pipeline or redesign fermentation cylinder jar body, add the netted or spongy device who calls the immobilized cell, through carrying out the application of sample fermentation to it after disinfecting in advance.

For the existing immobilization fermentation fixing device, the following 2-point defects and shortcomings are mainly existed in the fermentation production: 1 aiming at a fermentation tank body which is transformed and redesigned in a large scale, the fermentation tank body is not feasible in large scale production practice, mainly because the fermentation tank body is usually larger and usually ranges from 1 to 10 tons, the price is high, the transformation and the replacement cannot be easily carried out, in addition, if a fermentation process product is food or medicine, production evaluation and detection are required before the transformation and the replacement, the procedure is very complicated and harsh, and the fermentation tank body cannot pass easily; 2 the newly designed immobilization matching device has larger volume, is independent equipment and is not matched with the original equipment, and most methods are direct filling design, so stirring fermentation cannot be carried out, or the stirring fermentation effect is extremely poor, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an immobilization fermentation fixing device to solve the defects and shortcomings in the background technology.

The utility model provides a technical problem adopt following technical scheme to realize:

the utility model provides an immobilization fermentation fixing device, it mainly by fixed frame, screen cloth, frame rope, connect the rope to and supporting, be used for connecting the circle equipment of hanging of connecting the rope and constitute, fixed frame is the frame-type, and its quantity is a plurality of for being about align to grid, connects and covers through the frame rope around two adjacent fixed frames and has the screen cloth, and the lower terminal surface of the fixed frame in bottom covers there is the screen cloth, and the screen cloth of bottom and screen cloth all around form a straight cylindric cavity of open-ended in top, the connection rope install in the outside of two fixed frames in top and bottom, supporting string of circles symmetry is installed in the upper and lower both sides wall of the internal wall of fermentation cylinder.

Further, right the utility model discloses, fixing device's quantity is a plurality of, and is a plurality of fixing device circumference evenly install in around internal axis of rotation of fermentation cylinder jar and blade.

Further, to the utility model discloses, the connection rope constitute by many dispersion ropes and a fixed rope, the one end evenly distributed of many dispersion ropes is connected around the fixed frame of top or bottom, the other end of many dispersion ropes is twisted into a branch and is connected with the one end of fixed rope (also can twist into a branch and directly form fixed rope by many dispersion ropes) at the central point of fixed frame position, the other end of the fixed rope on two fixed frames in this top or bottom is connected with two rings of hanging of installing wall about the fermentation cylinder internal wall respectively.

Furthermore, for the utility model, the shape of the fixing frame is a frame-type arc; two parallel beams are further arranged in the middle of the frame type fixing frame, and mesh fabrics cover the bottom ends and the periphery of two frames which are formed by the inner side and the outer side of the fixing frame and the two beams respectively, so that two relatively independent hollow cavities which are opened at the top ends and are formed by the mesh fabrics.

Has the advantages that: the utility model discloses reform transform original fermentation cylinder body when installing minimumly, do not influence the use and the follow-up usage of fermentation, only need in fermentation cylinder top and bottom fixed a plurality of bearing couple can, whole equipment can get into the installation by the manual work from the fermentation cylinder manhole before the fermentation operation, and the installation is simple, and the time is short. Because the utility model discloses a crab pot formula design, needn't worry that the equipment size can not get into the manhole, because supporting formula design the utility model discloses adaptable most stirring formula fermentation cylinder does not influence agitator stirring effect, because lamella formula design, is dispersed in the interlamellar gap to the side pressure of equipment at the mixer during operation, has reduced the loss of effective merit to increased the area of contact of immobilized cell, improved its effective fermentation utilization ratio, still can take out by the manual work after the use.

Drawings

FIG. 1 is a front view and a usage state diagram of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic perspective view of the present invention.

In the figure: 1-fixed frame, 2-frame rope, 3-hanging ring, 4-tank body, 5-rotating shaft, 6-blade, 7-dispersing rope, 8-fixed rope, 9-beam and 10-hollow cavity.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

referring to the attached drawings 1-3, an immobilized fermentation fixing device is mainly composed of a plurality of fixing frames 1, mesh cloth (not shown), frame ropes 2, connecting ropes and a hanging ring 3 which is matched with the fixing frames and is used for connecting the connecting ropes, wherein the fixing frames are in a frame type, the number of the fixing frames is a plurality of frames which are uniformly arranged from top to bottom, the peripheries of two adjacent fixing frames are connected through the frame ropes, the fixing frames are uniformly arranged from top to bottom after being connected through the frame ropes, the periphery of two adjacent fixing frames is covered with the mesh cloth (cloth with meshes), the lower end surface of the fixing frame at the bottom end is also covered with the mesh cloth, so that the mesh cloth at the bottom end and the mesh cloth at the periphery form a straight-tube hollow cavity with an opening at the top end, the connecting ropes have two sets, one set of the connecting ropes is arranged at the outward end (upward direction) of the fixing frame at, the matched hanging rings are symmetrically arranged on the upper side wall and the lower side wall of the inner wall of the fermentation tank body 4.

In the specific implementation:

1. when the mesh cloth is used, immobilized cells needing to be fermented are placed into a hollow cavity formed by the surrounding and bottom mesh cloth from the upper end, the pore size of the mesh cloth can be adjusted according to the size of the immobilized cells used in actual fermentation operation, and the breathable mesh cloth not only ensures the sufficient fermentation of the immobilized cells, but also ensures that the immobilized cells cannot be damaged and cannot be lost along with the outflow of fermentation liquor.

2. When the device is used specifically, the device can be composed of two, three, four or more sets (four are shown in the attached drawings, namely four sets which are respectively arranged at the upper left, the lower left, the upper right and the lower right in the attached drawing 2), a plurality of devices of each set form a circular array when being installed in the fermentation tank body, are circumferentially and uniformly installed around the rotating shaft 5 and the blades 6 in the fermentation tank body, and the rotating shaft drives the blades to rotate in the working process of the tank body, so that the rotation of the devices installed around cannot be influenced. The design of a plurality of this device circumference installation is favorable to thereby making the immobilized cell of placing in the cavity that is enclosed by the screen cloth abundant, the even fermentation through the rotation of blade in the working process.

3. In order to ensure that the immobilized cells in the hollow cavity in the middle of the device are more fully fermented, in the concrete implementation, two parallel arc-shaped cross beams 9 can be arranged in the middle of the arc-shaped frame type fixed frame, meanwhile, the outer side of the fixed frame and the cross beam close to the outer side are surrounded by the mesh to form an independent hollow cavity, the inner side of the fixing frame and the cross beam close to the inner side are also surrounded by the mesh to form an independent hollow cavity, the bottom ends of the two hollow cavities are also surrounded by the mesh to finally form two relatively independent hollow cavities which are distributed inside and outside and have open top ends (the two hollow cavities are shown as two 10 marks in figures 2 and 3), therefore, a gap is reserved between the two relatively independent hollow cavities, the immobilized cells in the hollow cavities can be effectively ensured to be fully contacted with the outside during working, and the fermentation effect of the immobilized cells in the hollow cavities is improved.

4. Connect the effect of rope and fix the upper and lower both sides in the jar body with the upper and lower both ends of this device, when concrete implementation, the connection rope can constitute by many dispersion ropes 7 and a fixed rope 8, the one end evenly distributed of many dispersion ropes is connected around the fixed frame of top or bottom, the other end of many dispersion ropes is put at the central point of fixed frame and is twisted into a branch of and is connected with the one end of fixed rope (also can twist into a branch of fixed rope of direct formation by many dispersion ropes), the other end of the fixed rope on two fixed frames on this top or bottom is installed respectively with the symmetry and is hung two rings of wall and be connected about the internal wall of fermentation tank to make this installation can vertically install in the fermentation tank body. In actual operation, must pay attention to fixed rope and should connect the fixed frame central point that twists into at each piece of dispersion rope and put to in order to avoid being connected the back fixed frame with hanging the circle and produce the side and move, simultaneously, also must guarantee about two hang the circle symmetric installation and two upper and lower connecting wires that hang the circle be the perpendicular line, only can guarantee like this that this device is perpendicular vertical form after the installation.

5. The fixing rope is made of plastic high-elasticity fiber; the frame rope is made of plastic high-elasticity fiber with a smaller diameter and is directly bound on the fixed frame; the fixing frame is made of a stainless steel alloy frame, and the number of the fixing frames can be adjusted by addition or subtraction due to different sizes of the adaptive fermentation tanks, and the fixing frames are mainly matched with the frame ropes to support the mesh; the screen cloth material is plastic fiber or gauze, sews the weave on frame rope and fixed frame, to wrapping up the lamellar structure that forms by frame rope and fixed frame, and the cavity that finally forms is used for depositing the immobilization cell.

6. The installation process comprises the following steps: the pore size of the mesh cloth is selected according to the size of immobilized cells required by fermentation operation, so as to prevent the leakage of the mesh cloth. And selecting the number and the size of the fixed frames according to the size of the fermentation tank in the fermentation workshop. After the configuration, the device is manually brought into the fermentation tank from the manhole, the inside of the fermentation tank is slightly modified, a plurality of bearing hooks are soldered, the hanging ring is hung on the bearing hooks, and the folded frame can be naturally unfolded in the process.

7. Pretreatment before fermentation: after the frame body is installed, the sterilization process can be carried out with the fermentation tank, and the frame body is sterilized by high-temperature steam while the sterilization is carried out in the fermentation tank. The sterilization time was slightly extended by 10 to 15 minutes.

8. And (3) a filling process: after the sterilization is finished, the immobilized cells are poured into the frame through a feeding hole at the top of the fermentation tank, and after the filling is finished, the feeding hole is closed.

9. And (3) fermentation process: the whole fermentation process is not different from the common aerobic or anaerobic fermentation, the stirrer is also normally used, and the water flow pressure caused by stirring of the stirrer is dispersed in the gaps of all the hollow cavities. The whole frame body can not be stressed too much. The whole framework that packs is as fermentation main part, and the framework plays the device of depositing the immobilized cell in whole fermentation process, avoids being smashed by the stirring rake or runs off in the blowing in-process.

10. The recovery process comprises the following steps: after the fermented feed liquid is discharged, because of the mesh effect, the immobilized cells are still retained in the frame body and are not lost, and at the moment, only the feed inlet needs to be opened, and the immobilized cells can be manually taken out. If the immobilized fermentation operation is not carried out any more, the whole device is manually taken out from the manhole of the fermentation tank.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an immobilization fermentation fixing device, characterized in that, it is mainly by fixed frame, screen cloth, frame rope, connection rope to and supporting, be used for connecting the circle equipment of hanging of connecting the rope and constitute, fixed frame is the frame-type, and its quantity is a plurality of that are about align to grid, connects and covers through the frame rope around two adjacent fixed frames and have the screen cloth, and the lower terminal surface of the fixed frame in bottom covers there is the screen cloth, and the screen cloth of bottom and screen cloth all around form a straight cylindric cavity of open-ended in top, the connection rope install in the outside of two fixed frames in top and bottom, supporting string of circle symmetry is installed in the upper and lower both sides wall of the internal wall of fermentation cylinder.

2. The immobilized fermentation fixing device of claim 1, wherein the number of the fixing devices is multiple, and the fixing devices are uniformly arranged around the rotating shaft and the blades in the fermentation tank body in the circumferential direction.

3. The immobilized fermentation fixing device of claim 1, wherein the connecting rope comprises a plurality of dispersing ropes and a fixing rope, one end of the dispersing ropes is uniformly distributed around the top or bottom fixing frame, the other end of the dispersing ropes is twisted into a bundle at the center of the fixing frame and connected with one end of the fixing rope, and the other end of the fixing rope on the top or bottom fixing frame is connected with two hanging rings arranged on the upper and lower side walls of the inner wall of the fermentation tank body.

4. The immobilized fermentation fixing device of claim 1, wherein the fixing frame is in the shape of a frame-type arc.

5. The immobilized fermentation fixing device of claim 4, wherein two parallel beams are further disposed in the middle of the frame-type fixing frame, and the bottom ends and the periphery of two frames defined by the two beams at the inner and outer sides of the fixing frame are covered with the mesh cloth, so as to form two relatively independent hollow cavities with open top ends and defined by the mesh cloth.