Rifamycin residue treatment and recycling device

Abstract

The utility model relates to the field of chemical equipment, and discloses a rifamycin residue treatment and recycling device which comprises a tank body, a feed hopper is fixedly connected to the upper part of the side surface of the tank body, a discharge pipe is arranged at the bottom of the tank body, a stirring component is mounted inside the tank body, a motor is mounted at the top of the tank body, a plurality of ultrasonic components are mounted at the bottom of the tank body, and a liquid inlet pipe is mounted at the top of the tank body in a penetrating manner; the bottom of the liquid inlet pipe is connected with an annular spray pipe. A plurality of nozzles are arranged at the bottom of the annular spray pipe. The stirring assembly comprises a stirring shaft, stirring blades and a plurality of blades used for cleaning the inner wall of the tank body are installed on the stirring shaft, and a stirring rod extending into the discharging pipe is installed at the bottom of the stirring shaft. According to the utility model, the ultrasonic technology and the alkali heat treatment technology are combined, the cell walls of the mushroom dregs are destroyed through ultrasonic waves, the release of intracellular substances is enhanced, meanwhile, the degradation of rifamycin is accelerated by utilizing an alkaline environment, the efficient degradation of harmful components is realized, organic matters in the mushroom dregs are kept, and high-quality raw materials are provided for subsequent resource utilization.

Description

TECHNICAL FIELD

[0001] The utility model relates to a chemical equipment field, concretely is a rifamycin fungus residue's processing recycling device. BACKGROUND

[0002] Rifamycin is an antibiotic widely used in antituberculosis drug production, and a large amount of fungus residue is inevitably produced in its production process. Generally, at least 15 tons of fermentation fungus residue are produced for every ton of rifamycin S sodium salt. These fungus residues contain a large amount of organic matter, including protein, bean powder, fish meal and other incomplete utilization of carbon and nitrogen sources, as well as culture medium residues and insoluble salts. Direct discharge of these fungus residues not only causes waste of valuable resources, but also causes burden to the environment, especially in the case of improper harmless treatment.

[0003] Conventionally, the treatment methods of rifamycin fungus residue mainly include incineration and landfill. The incineration treatment has high energy consumption, and the high water content of about 70% to 80% of the fungus residue makes its heat value low, which is difficult to be treated by conventional incineration process. At the same time, if the incineration process is not properly controlled, toxic dioxin substances may be produced, causing secondary pollution. In addition, direct landfill of fungus residue also has significant problems, such as large land occupation, high treatment cost and easy pollution of soil and water. The existing fungus residue treatment methods not only cannot completely solve the environmental protection problem, but also do not fully utilize the organic matter in the fungus residue as a resource. SUMMARY

[0004] The technical problem to be solved by the utility model is that the existing treatment methods of rifamycin fungus residue not only cannot completely solve the environmental protection problem, but also do not fully utilize the organic matter in the fungus residue as a resource.

[0005] In order to solve the above problems, the technical scheme of the utility model is as follows: a rifamycin fungus residue treatment and recycling device, comprising a tank body, a feed hopper is fixedly connected to the upper part of the side of the tank body, a discharge pipe is arranged at the bottom, a stirring assembly is installed inside, a motor for driving the stirring assembly to rotate is installed at the top, a plurality of ultrasonic wave assemblies are installed at the bottom of the tank body, a liquid inlet pipe is installed through the top of the tank body, an annular spray pipe is connected to the bottom of the liquid inlet pipe, a plurality of nozzles are arranged at the bottom of the annular spray pipe.

[0006] The stirring assembly comprises a stirring shaft, stirring blades and a plurality of blades for cleaning the inner wall of the tank body are installed on the stirring shaft, and a stirring rod extending into the inside of the discharge pipe is installed at the bottom of the stirring shaft.

[0007] Further, a protective shell is arranged outside the tank body, a heating cavity is arranged between the protective shell and the outer wall of the tank body, a water inlet pipe is arranged at the bottom of the side of the heating cavity, and a water outlet pipe is arranged at the upper part of the side.

[0008] Further, the ultrasonic assembly comprises an ultrasonic generator and an ultrasonic transducer.

[0009] Further, the stirring blade is a spiral ribbon blade.

[0010] Further, the blade comprises a plurality of blade one adhering to the inner sidewall of the tank body and two blade two adhering to the inner bottom surface of the tank body, the plurality of blade one is staggered and installed on both sides of the stirring shaft, and the two blade two is symmetrically installed on the bottom of both sides of the stirring shaft.

[0011] Further, the stirring rod is a snake-shaped rod, and a sealing cover is installed at the bottom of the discharge pipe.

[0012] The utility model discloses a kind of ultrasonic degradation devices for rifamycin, including tank body, feed hopper, discharge pipe, motor, ultrasonic assembly, liquid inlet pipe, annular spray pipe, nozzle, stirring shaft, stirring blade, blade, stirring rod, protective shell, water inlet pipe and water outlet pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional view of the utility model Figure 1 .

[0014] Figure 2 It is the three-dimensional view of the utility model Figure 2 .

[0015] Figure 3 It is the sectional view of the utility model.

[0016] Figure 4 It is the connection structure diagram of the stirring shaft of the utility model.

[0017] As shown in the figure: 1, tank body;2, feed hopper;3, discharge pipe;4, motor;5, ultrasonic assembly;6, liquid inlet pipe;7, annular spray pipe;8, nozzle;9, stirring shaft;10, stirring blade;11, blade;12, stirring rod;13, protective shell;14, water inlet pipe;15, water outlet pipe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] As Figures 1 to 4As shown in the figure, a kind of rifamycin bacterial residue processing and recycling device, including tank body 1, the upper part of the side of tank body 1 is fixed with feed hopper 2, bottom is equipped with discharge pipe 3, inside is equipped with stirring assembly, top is equipped with motor 4 for driving stirring assembly rotation, stirring assembly includes stirring shaft 9, stirring blade 10 and multiple blades 11 for cleaning inside wall of tank body 1 are installed on stirring shaft 9, stirring shaft 9 bottom is equipped with stirring rod 12 extending to the inside of discharge pipe 3, stirring blade 10 is spiral blade paddle, blade 11 includes multiple blade one adhering to the inside wall of tank body 1 and two blade two adhering to the bottom surface of tank body 1, multiple blade one is installed on both sides of stirring shaft 9 staggered, two blade two are symmetrically installed on the bottom of both sides of stirring shaft 9, stirring rod 12 is serpentine rod.

[0020] Motor 4 drives stirring blade 10 and blade 11 to rotate through stirring shaft 9, blade 11 includes blade one adhering to the inside wall of tank body 1 and blade two adhering to the bottom surface of tank body 1, so that it can agitate the material adhering to the inside wall of tank body 1 when rotating, and the spiral stirring blade 10 can effectively improve the mixing and processing rate of the material.

[0021] Stirring rod 12 is serpentine rod and extends to discharge pipe 3, so that the rotation of stirring rod 12 can effectively reduce the blockage of discharge pipe 3 when discharging.

[0022] As shown in the figure, Figure 1 And Figure 3 As shown in the figure, a protective shell 13 is arranged outside the tank body 1, a heating cavity is arranged between the protective shell 13 and the outer wall of the tank body 1, a water inlet pipe 14 is arranged at the bottom of the side of the heating cavity, and a water outlet pipe 15 is arranged at the upper side of the side.

[0023] The water inlet pipe 14 and the water outlet pipe 15 are connected to a hot water circulation system, and the heating, constant temperature or cooling of the tank body 1 is realized by adjusting the water temperature.

[0024] As shown in the figure, Figure 2 And Figure 3 As shown in the figure, a plurality of ultrasonic assemblies 5 are installed at the bottom of the tank body 1, and the ultrasonic assemblies 5 include an ultrasonic generator and an ultrasonic transducer. A liquid inlet pipe 6 is installed through the top of the tank body 1, the bottom of the liquid inlet pipe 6 is connected with an annular spray pipe 7, and a plurality of nozzles 8 are arranged at the bottom of the annular spray pipe 7.

[0025] The cavitation effect, high-frequency vibration and the strong shearing force and impact force caused thereby of the ultrasonic wave can realize the cell wall breaking of the bacterial residue, the sodium hydroxide solution is delivered into the annular spray pipe 7 through the liquid inlet pipe 6, and then sprayed out through the plurality of nozzles 8, so that the inside of the tank body 1 is in an alkaline environment, and the alkaline environment is used to accelerate the degradation of rifamycin. Through the design of the annular spray pipe 7 and the plurality of nozzles 8, combined with the stirring assembly, the mixing of the bacterial residue and the sodium hydroxide solution can be quickly realized.

[0026] In specific use, the rifamycin residue is fed into the inside of the feeding hopper 2, the water inlet pipe 14 and the water outlet pipe 15 are connected to the hot water circulating system, the motor 4 and the ultrasonic assembly 5 are turned on, the cell structure of the residue can be effectively destroyed, the intracellular substances are released, sodium hydroxide is added into the tank body 1, the pH range in the tank body 1 is adjusted to 8-12, the temperature control range is 80-100 DEG C, etc., the solubility of the residue is improved by the lye and the degradation speed is accelerated.

[0027] The ultrasonic technology and the alkali heat treatment technology are combined in the utility model, the cell wall of the residue is destroyed by the ultrasonic, the intracellular substances are released, the degradation of the rifamycin is accelerated by the alkaline environment, compared with the traditional treatment method, the harmful components can be efficiently degraded at a relatively low temperature, the energy consumption is reduced, and the organic matter in the residue is maintained, which provides high-quality raw materials for subsequent resource utilization.

[0028] The undisclosed parts in the utility model are prior art, and the specific structure and working principle will not be repeated.

[0029] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the utility model have been shown and described, it is to be understood that the utility model is not limited to the embodiments described, and that changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.

[0031] The utility model and its implementation mode have been described above, and this description is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments of the technical scheme can be designed, which should belong to the protection scope of the utility model.

Claims

1. A device for processing and recycling rifamycin bacterial residues, characterized in that it comprises: The utility model provides a kind of ultrasonic wave and stirring tank, including tank body (1), the feeding hopper (2) is fixed on the side upper portion of the tank body (1), bottom is equipped with discharge pipe (3), inside is equipped with stirring assembly, top is equipped with motor (4) for driving stirring assembly rotation, the bottom of the tank body (1) is equipped with multiple ultrasonic wave assemblies (5), the top of the tank body (1) is equipped with liquid inlet pipe (6) through, the bottom of the liquid inlet pipe (6) is connected with annular jet pipe (7), the bottom of the annular jet pipe (7) is equipped with multiple nozzles (8); The stirring assembly includes a stirring shaft (9), the stirring shaft (9) is provided with stirring blades (10) and multiple blades (11) for cleaning the inner wall of the tank body (1), and the bottom of the stirring shaft (9) is provided with a stirring rod (12) extending into the discharge pipe (3).

2. The device for processing and reusing rifamycin bacterial residue according to claim 1, characterized in that: The tank body (1) is provided with a protective shell (13) outside, and a heating cavity is arranged between the protective shell (13) and the outer wall of the tank body (1), the bottom of the side of the heating cavity is provided with a water inlet pipe (14), and the upper part of the side is provided with a water outlet pipe (15).

3. The device for processing and reusing rifamycin bacterial residue according to claim 1, characterized in that: The ultrasonic wave assembly (5) includes an ultrasonic wave generator and an ultrasonic wave transducer.

4. The device for processing and reusing rifamycin bacterial residue according to claim 1, characterized in that: The stirring blade (10) is a spiral ribbon paddle.

5. The device for processing and reusing rifamycin bacterial residue according to claim 1, characterized in that: The blade (11) includes multiple blade one adhering to the inner side wall of the tank body (1) and two blade two adhering to the inner bottom surface of the tank body (1), multiple blade one are staggered and installed on both sides of the stirring shaft (9), and two blade two are symmetrically installed on the bottom of both sides of the stirring shaft (9).

6. The device for processing and reusing rifamycin bacterial residue according to claim 1, characterized in that: The stirring rod (12) is a serpentine rod.

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