CN213375909U

CN213375909U - Tail gas recycling device of biological fermentation tank

Info

Publication number: CN213375909U
Application number: CN202021795601.3U
Authority: CN
Inventors: 施钧; 冯道平; 戴宏柏
Original assignee: Huisen Biological Equipment Zhenjiang Co ltd
Current assignee: Huisen Biological Equipment Zhenjiang Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-08
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a tail gas recycling device of a biological fermentation tank, which comprises a bearing plate, four groups of supporting legs are welded and fixed on the outer surface of the lower end of the bearing plate, T-shaped grooves are arranged on the surface of each group of supporting legs, wherein two groups of supporting legs are movably connected with a group of gas-liquid separator on the surface, two groups of first T-shaped blocks are welded and fixed on the surface of the gas-liquid separator, a liquid discharge pipe is fixed on the surface of the gas-liquid separator through bolts, a control valve is fixed on the surface of the liquid discharge pipe through bolts, a second pipeline is fixed on the surface of the gas-liquid separator through bolts, the first pipeline is fixed on the surface of the gas-liquid separator through bolts, the device can purify the tail gas of the biological fermentation tank and then convey the tail gas back to the biological fermentation tank for recycling, and then the heights of the gas-, the device can be installed on a biological fermentation tank with any height.

Description

Tail gas recycling device of biological fermentation tank

Technical Field

The utility model belongs to the biological fermentation field, concretely relates to fermentation tank's tail gas recycling device.

Background

The microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under appropriate conditions, and the production level of the microbial fermentation mainly depends on the genetic characteristics and culture conditions of strains, the application range of fermentation engineering, such as the pharmaceutical industry, the food industry, the energy industry, the chemical industry, agriculture, environmental protection and the like.

Present biological fermentation can produce tail gas, and tail gas directly discharges and can cause the waste of certain degree in the air, and secondly, current tail gas recycles the device and installs the specific support that needs the collocation on biological fermentation tank, and the use limitation is big, for this we propose a biological fermentation tank's tail gas recycle device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological fermentation tank's tail gas recycles device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tail gas recycling device of a biological fermentation tank comprises a bearing plate, four groups of supporting legs are fixedly welded on the outer surface of the lower end of the bearing plate, a T-shaped groove is formed in the surface of each group of supporting legs, a group of gas-liquid separator is movably connected on the surfaces of two groups of supporting legs, two groups of first T-shaped blocks are fixedly welded on the surfaces of the gas-liquid separator, a liquid discharge pipe is fixedly arranged on the surface of the gas-liquid separator through bolts, a control valve is fixedly arranged on the surface of the liquid discharge pipe through bolts, a second pipeline is fixedly arranged on the surface of the gas-liquid separator through bolts, a first pipeline is fixedly arranged on the surface of the gas-liquid separator through bolts, an air exhaust fan is movably connected on the surfaces of the other two groups of supporting legs, two groups of second T-shaped blocks are fixedly welded on the surface of the air exhaust, the surface threaded connection of bearing plate has adjusting bolt, adjusting bolt has the tail gas treater through rotating assembly swing joint, the surface welded fastening of tail gas treater has the chemical tank, the surface swing joint of chemical tank has the obturator bolt, the surface of tail gas treater runs through and has seted up throws the agent hole, the surface of chemical tank has the case lid through hinge swing joint, the surface of tail gas treater has the third pipeline through the bolt fastening.

Preferably, the rotating assembly comprises a rotating shaft and a rotating groove, the outer surface of the lower end of the adjusting bolt is fixedly welded with the rotating shaft, and the surface of the tail gas processor is matched with the rotating groove for rotating the rotating shaft.

Preferably, the two groups of T-shaped grooves are matched with the second T-shaped block to be arranged in a sliding mode, and the other end of the third pipeline is fixedly connected with the air exhaust fan through bolts.

Preferably, the other two groups of T-shaped grooves are matched with the first T-shaped blocks to be arranged in a sliding mode, the other end of the first pipeline is fixedly connected with the tail gas processor through bolts, and the first T-shaped blocks and the second T-shaped blocks are connected with fixing bolts through threads.

Preferably, the closed-cell bolt penetrates through the surface of the medicament box, the closed-cell bolt is movably connected with the upper end surface of the medicament box, and the closed-cell bolt is in threaded connection with the lower end surface of the medicament box.

Preferably, the dosing hole communicates with the inside of the chemical tank, and the diameter of the dosing hole is equal to the diameter of the closed-cell bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through adjusting bolt, rotatory adjusting bolt can adjust the height of tail gas treater, and vapour and liquid separator, air exhaust fan can slide on the surface of supporting legs, can be according to fermentation tank's height, adjusts vapour and liquid separator, tail gas treater, air exhaust fan's height, and the assurance device all can install on fermentation tank.

2. Through second pipeline, first pipeline, third pipeline and fourth pipeline, can let in biological fermentation jar again exhaust tail gas in through second pipeline, first pipeline, third pipeline and fourth pipeline, accomplish the effect of retrieving and recycling.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1A according to the present invention;

FIG. 3 is a schematic view of the structure of the bearing plate and the supporting legs of the present invention;

in the figure: 1. a bearing plate; 2. supporting legs; 3. a T-shaped groove; 4. a first T-shaped block; 5. a gas-liquid separator; 6. a liquid discharge pipe; 7. a control valve; 8. a first conduit; 9. a second conduit; 10. a tail gas processor; 11. adjusting the bolt; 12. a closed-cell bolt; 13. a third pipeline; 14. an air exhaust fan; 15. a second T-shaped block; 16. a fourth conduit; 17. a kit; 18. a rotating shaft; 19. a rotating tank; 20. a dosing hole; 21. and a box cover.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a tail gas recycling device of a biological fermentation tank comprises a bearing plate 1, four groups of supporting legs 2 are fixedly welded on the outer surface of the lower end of the bearing plate 1, a T-shaped groove 3 is formed in the surface of each group of supporting legs 2, a group of gas-liquid separator 5 is movably connected on the surface of each group of supporting legs 2, two groups of first T-shaped blocks 4 are fixedly welded on the surface of the gas-liquid separator 5, a liquid discharge pipe 6 is fixedly arranged on the surface of the gas-liquid separator 5 through a bolt, a control valve 7 is fixedly arranged on the surface of the liquid discharge pipe 6 through a bolt, a second pipeline 9 is fixedly arranged on the surface of the gas-liquid separator 5 through a bolt, a first pipeline 8 is fixedly arranged on the surface of the gas-liquid separator 5 through a bolt, an air exhaust fan 14 is movably connected on the surface of the other two groups of supporting legs 2, two groups of second T-shaped, surface threaded connection of bearing plate 1 has adjusting bolt 11, adjusting bolt 11 has tail gas treater 10 through rotatory subassembly swing joint, tail gas treater 10's surface welded fastening has chemical tank 17, chemical tank 17's surface swing joint has hole closing bolt 12, tail gas treater 10's surface runs through and has been seted up and throw agent hole 20, chemical tank 17's surface has case lid 21 through hinge swing joint, tail gas treater 10's surface has third pipeline 13 through the bolt fastening, second pipeline 9, first pipeline 8, third pipeline 13, fourth pipeline 16 is the hose, fluid-discharge tube 6 is the hard tube.

Further, the rotating assembly comprises a rotating shaft 18 and a rotating groove 19, the rotating shaft 18 is fixedly welded on the outer surface of the lower end of the adjusting bolt 11, the rotating groove 19 for the rotating shaft 18 to rotate is formed in the surface of the tail gas processor 10 in a matched mode, the two groups of T-shaped grooves 3 are formed in a matched mode through the second T-shaped blocks 15 in a sliding mode, and the other end of the third pipeline 13 is fixedly connected with the air exhaust fan 14 through bolts.

Further, another two sets of T type grooves 3 cooperate with the first T type block 4 to be set up in a sliding manner, the other end of the first pipeline 8 is fixedly connected with the tail gas processor 10 through a bolt, the first T type block 4 and the second T type block 15 are connected with a fixing bolt in a threaded manner, the T type grooves 3 penetrate through the supporting legs 2 to be set up, the fixing bolt penetrates through the supporting legs 2 through the T type grooves 3 to be connected with the first T type block 4 and the second T type block 15, and the gas-liquid separator 5 and the air exhaust fan 14 are fixed on the surfaces of the supporting legs 2 by screwing the fixing bolt.

Further, the closed-cell bolt 12 penetrates through the surface of the chemical box 17, the closed-cell bolt 12 is movably connected with the upper end surface of the chemical box 17, the closed-cell bolt 12 is in threaded connection with the lower end surface of the chemical box 17, the dosing hole 20 is communicated with the inside of the chemical box 17, the diameter of the dosing hole 20 is equal to that of the closed-cell bolt 12, the closed-cell bolt 12 is separated from the lower end surface of the chemical box 17 by rotating the closed-cell bolt 12, so that the hole in the lower end surface is opened, a reactant in the chemical box 17 flows into the dosing hole 20 from the hole, and flows into the tail gas processor 10 through the dosing hole 20.

The utility model discloses a theory of operation and use flow: when the device is used, a biological fermentation tank is placed at the lower end of a bearing plate 1, a fixing bolt is unscrewed according to the height of the biological fermentation tank in the middle of four groups of supporting legs 2, a gas-liquid separator 5 and an air extractor 14 are moved up and down along a track of a T-shaped groove 3 through a first T-shaped block 4 and a second T-shaped block 15 to a proper height, a second pipeline 9 and a fourth pipeline 16 are respectively connected with the biological fermentation tank, then an adjusting bolt 11 is rotated, the adjusting bolt 11 is in threaded connection with the bearing plate 1 and rotates in a rotating groove 19 through a rotating shaft 18, the height of a tail gas processor 10 can be adjusted when the adjusting bolt 11 rotates, a reactant can be added into a medicament box 17 by opening a box cover 21, the closed hole bolt 12 is separated from the lower end surface of the medicament box 17 by rotating the closed hole bolt 12, so that a hole on the lower end surface is opened, the reactant in the medicament box 17 flows into a medicament feeding hole 20 from the hole, flow into the inside of tail gas treater 10 through throwing agent hole 20, then start air exhaust fan 14, the second pipeline 9 is discharged to the tail gas in the biological fermentation jar, pass through into vapour and liquid separator 5 along second pipeline 9, make liquid discharge from control valve 7 through vapour and liquid separator 5, and gas gets into first pipeline 8, gets into tail gas treater 10 along first pipeline 8, purifies tail gas through the reactant reaction, then along third pipeline 13, fourth pipeline 16 reentrant biological fermentation jar and recycle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological fermentation tank's tail gas recycling device, includes bearing plate (1), its characterized in that: the outer surface of the lower end of the bearing plate (1) is fixedly welded with four groups of supporting legs (2), the surface of each group of supporting legs (2) is provided with a T-shaped groove (3), the surface of each of the two groups of supporting legs (2) is movably connected with a group of gas-liquid separator (5), the surface of each gas-liquid separator (5) is fixedly welded with two groups of first T-shaped blocks (4), the surface of each gas-liquid separator (5) is fixedly provided with a liquid discharge pipe (6) through a bolt, the surface of each liquid discharge pipe (6) is fixedly provided with a control valve (7) through a bolt, the surface of each gas-liquid separator (5) is fixedly provided with a second pipeline (9) through a bolt, the surface of each gas-liquid separator (5) is fixedly provided with a first pipeline (8) through a bolt, the surface of the other two groups of supporting legs (2) is movably connected with an air exhaust fan (14), the surface of air exhaust fan (14) is fixed with fourth pipeline (16) through the bolt, the surperficial threaded connection of bearing plate (1) has adjusting bolt (11), adjusting bolt (11) have tail gas treater (10) through rotatory subassembly swing joint, the surface welded fastening of tail gas treater (10) has medicament case (17), the surface swing joint of medicament case (17) has closed hole bolt (12), the surface of tail gas treater (10) runs through and has seted up throws agent hole (20), the surface of medicament case (17) has case lid (21) through hinge swing joint, the surface of tail gas treater (10) is fixed with third pipeline (13) through the bolt.

2. The apparatus of claim 1, wherein the apparatus further comprises: the rotating assembly comprises a rotating shaft (18) and a rotating groove (19), the rotating shaft (18) is fixedly welded on the outer surface of the lower end of the adjusting bolt (11), and the rotating groove (19) for the rotating shaft (18) to rotate is formed in the surface of the tail gas processor (10) in a matched mode.

3. The apparatus of claim 1, wherein the apparatus further comprises: the two groups of T-shaped grooves (3) are matched with the second T-shaped blocks (15) to be arranged in a sliding mode, and the other end of the third pipeline (13) is fixedly connected with the air exhaust fan (14) through bolts.

4. The apparatus of claim 1, wherein the apparatus further comprises: the other two sets of T type groove (3) cooperate first T type piece (4) to slide to be seted up, the other end and tail gas treater (10) of first pipeline (8) pass through bolt fixed connection, first T type piece (4) and the equal threaded connection of second T type piece (15) have fixing bolt.

5. The apparatus of claim 1, wherein the apparatus further comprises: the closed-cell bolt (12) penetrates through the surface of the chemical box (17), the closed-cell bolt (12) is movably connected with the upper end surface of the chemical box (17), and the closed-cell bolt (12) is in threaded connection with the lower end surface of the chemical box (17).

6. The apparatus of claim 1, wherein the apparatus further comprises: the dosing hole (20) is communicated with the interior of the medicament box (17), and the diameter of the dosing hole (20) is equal to that of the closed hole bolt (12).