CN209584197U - Fermentation tank for culturing solid waste treatment microorganisms - Google Patents

Abstract

The utility model discloses a fermentation tank for culturing solid waste treatment microorganisms, which comprises a tank body and a rotor, wherein the left side and the right side of the tank body are respectively connected with a first supporting plate and a second supporting plate, and the first supporting plate and the second supporting plate are respectively provided with a first driving motor and a second driving motor, the front end of the first driving motor penetrates through an extrusion frame and extends into the tank body to be connected with a worm, and the extrusion frame is connected with the left side surface of the tank body, a transfusion hose is arranged between the extrusion frame and the rotor, and the rotor is connected on the front end shaft of the first driving motor, the fermentation tank for culturing the solid waste treatment microorganisms can facilitate the replacement of solid materials, the culture solution stirring and the reciprocating movement of the solid materials in the culture solution, thereby facilitating the full contact of the culture solution and the solid materials, and further facilitating the full contact of the microorganisms and cultures, is beneficial to the fermentation of microorganisms, and can be convenient for cleaning the inside of the tank body.

Description

A fermenter for cultivating solid waste treatment microorganisms

technical field

The utility model relates to the technical field related to waste treatment, in particular to a fermenter for cultivating solid waste treatment microorganisms.

Background technique

A solid waste treatment microorganism is a kind of microorganism that treats solid waste, which can decompose and process solid waste. A fermenter for solid waste treatment microorganisms is a tank for cultivating such microorganisms.

However, during the use of the existing fermenter for solid waste treatment microorganisms, it is not convenient to make the culture liquid fully contact with the solid material, so that it is not convenient for the sufficient contact between the microorganisms and the culture, and furthermore it is not conducive to the fermentation of the microorganisms.

Utility model content

The purpose of this utility model is to provide a fermenter for cultivating solid waste treatment microorganisms to solve the problem in the background art that the existing solid waste treatment microorganisms are not convenient to fully contact the culture liquid and solid materials.

In order to achieve the above purpose, the utility model provides the following technical solution: a fermenter for cultivating solid waste treatment microorganisms, including a tank body and a rotor, and the left and right sides of the tank body are respectively connected with a first support plate and a second support plate. support plate, and the first support plate and the second support plate are respectively installed with a first drive motor and a second drive motor, the front end of the first drive motor penetrates the extrusion frame and extends into the tank to connect with the worm, and the extrusion The pressure frame is connected to the left side of the tank body, an infusion hose is arranged between the extrusion frame and the rotor, and the rotor is connected to the front end shaft of the first drive motor, and the rotor is arranged in the extrusion frame, the Both ends of the infusion hose run through the extrusion frame, and the infusion hose is connected to the liquid inlet, and the liquid inlet is connected to the tank body, and the infusion hose is connected to the tank body through an overflow pipe, and the overflow tube is connected to the tank body. The inside of the flow tube is connected with the liquid blocking plate through the rotating shaft, the front side of the tank body is provided with an operation port, and the inside of the operation port is connected with the cover body through a connecting shaft, and the upper surface of the tank body is provided with a feed port, And the inner bottom of the tank body is equipped with an inner box body, and the infusion hose passes through the tank body through the liquid inlet to connect with the inner box body, and a shaft is connected to the inner box body, and a worm gear is connected with a key on the shaft bar. And the worm wheel is connected with the worm, the upper end of the shaft passes through the inner box and the connection plate in turn to connect with the diffuser impeller, the inside of the tank is connected with a single-rotation reciprocating screw rod, and the single-rotation reciprocating screw rod passes through The transmission gears keyed thereon are connected, the single-rotation reciprocating screw rods are connected to the front end of the second driving motor, and the single-rotation reciprocating screw rods are connected through solid material placement baskets.

Preferably, the structural shape of the extrusion frame is a flat cylinder, and the minimum distance between the extrusion frame and the rotor is not greater than 1/2 of the inner diameter of the infusion hose, and the three rotors are equiangularly connected to the first drive On the front end shaft of the motor, the axis of the first drive motor is collinear with the axis of the extruded frame.

Preferably, the number of the single-rotation reciprocating screw rods is 2, and the single-rotation reciprocating screw rods on the two single-rotation reciprocating screw rods have opposite directions, and only one single-rotation reciprocating screw rod is connected to the second drive motor on the front axle.

Preferably, the solid material storage basket is connected to the single-rotation reciprocating screw by thread connection, and the solid material storage basket has a hollow mesh structure, and the upper end of the solid material storage basket is an open structure.

Preferably, the rotation direction of the liquid blocking plate is clockwise, and the area of the liquid blocking plate is not smaller than the cross-sectional area of the overflow pipe, and the outer side of the liquid blocking plate is made of rubber material.

Preferably, the connecting plate has a porous structure, and the porous structure on the connecting plate penetrates through the connecting plate and communicates with the inner box.

Compared with the prior art, the utility model has the beneficial effects that: the fermenter for cultivating solid waste treatment microorganisms can facilitate the replacement of solid materials, facilitate the stirring of the culture solution, and facilitate the reciprocation of the solid materials in the culture solution Move, so as to facilitate the full contact between the culture liquid and the solid material, and then facilitate the full contact between the microorganism and the culture, which is beneficial to the fermentation of the microorganism, and at the same time, it is convenient to clean the inside of the tank;

1. The setting of the solid material storage basket and the operation port can facilitate the replacement of solid materials and prevent the solid materials from damaging the parts in the fermentation tank;

2. The settings of infusion hose, extrusion frame, rotor, liquid inlet, inner box, worm gear, worm, shaft, connection plate, diffuser impeller, overflow pipe, rotating shaft and liquid blocking plate can facilitate the start-up The first drive motor makes the culture liquid circulate and stir in the fermenter, so that the culture liquid can be more uniform in the fermenter, and after the microorganisms in the fermenter are fermented, the microorganisms and excess culture liquid can be extracted, At the same time, water can be pumped into the fermenter after extracting microorganisms and excess culture fluid, so as to clean the inside of the fermenter;

3. The setting of the single-rotation reciprocating screw rod, the transmission gear and the solid material placement basket can make the solid material move back and forth in the culture solution in the fermenter, thereby facilitating the full contact between the culture solution and the solid material.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of the utility model;

Fig. 2 is a schematic diagram of a cross-sectional connection structure of a tank body of the present invention;

Fig. 3 is a partial cross-sectional structure schematic diagram of the inner box of the utility model;

Fig. 4 is the schematic diagram of enlarged structure of point A in Fig. 2 of the utility model;

Fig. 5 is a schematic diagram of the connection structure between the first driving motor and the infusion hose of the present invention.

In the figure: 1. tank body; 2. first support plate; 3. second support plate; 4. first drive motor; 5. second drive motor; 6. extrusion frame; 7. infusion hose; 8. Overflow pipe; 9. Operation port; 10. Connecting shaft; 11. Cover body; 12. Inner box body; 13. Feeding port; 14. Single-rotation reciprocating screw rod; 15. Transmission gear; 16. Solid material placement basket ; 17, rotating shaft; 18, liquid blocking plate; 19, liquid inlet; 20, worm; 21, worm gear; 22, shaft; 23, connection plate;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a fermenter for cultivating solid waste treatment microorganisms, including a tank body 1 and a rotor 25, and the left and right sides of the tank body 1 are respectively connected with first supports Plate 2 and the second support plate 3, and the first drive motor 4 and the second drive motor 5 are installed on the first support plate 2 and the second support plate 3 respectively, the front end of the first drive motor 4 runs through the extrusion frame 6 into the tank body 1 and connected to the worm 20, and the extrusion frame 6 is connected to the left side of the tank body 1, an infusion hose 7 is arranged between the extrusion frame 6 and the rotor 25, and the rotor 25 is connected to the first drive On the front end shaft of the motor 4, and the rotor 25 is arranged in the extrusion frame 6, both ends of the infusion hose 7 pass through the extrusion frame 6, and the infusion hose 7 is connected with the liquid inlet 19, and the liquid inlet 19 Connected to the tank body 1, the infusion hose 7 is connected to the tank body 1 through the overflow pipe 8, and the inside of the overflow pipe 8 is connected to the liquid blocking plate 18 through the rotating shaft 17, and the front side of the tank body 1 is provided with an operation port 9, and the operation port 9 is connected to the cover body 11 through the connecting shaft 10, the upper surface of the tank body 1 is provided with a feed port 13, and the inner bottom of the tank body 1 is equipped with an inner box body 12, an infusion hose 7 The tank body 1 is connected to the inner box body 12 through the liquid inlet 19, and the shaft rod 22 is connected in the inner box body 12, and the worm wheel 21 is connected with a key on the shaft rod 22, and the worm wheel 21 is connected with the worm screw 20, and the shaft rod The upper end of 22 runs through the inner box body 12 and the connection plate 23 in turn, and is connected with a diffuser impeller 24, and the inside of the tank body 1 is connected with a single-rotation reciprocating screw rod 14, and the single-rotation reciprocating screw rod 14 is connected to it by a key. The transmission gear 15 is connected, and the single-rotation reciprocating screw mandrel 14 is connected to the front end of the second driving motor 5 , and the single-rotation reciprocating screw mandrel 14 is connected by a solid material placement basket 16 .

The structural shape of the extrusion frame 6 is a flat cylinder, and the minimum distance between the extrusion frame 6 and the rotor 25 is not greater than 1/2 the inner diameter of the infusion hose 7, and the three rotors 25 are equiangularly connected to the first drive On the front end shaft of the motor 4, the axis of the first driving motor 4 and the axis of the extruding frame 6 are collinear, which can facilitate the repeated extruding of the infusion hose 7 by the extruding frame 6 and the rotor 25, so that the infusion hose 7 is about The two ends of the extrusion frame 6 generate a pressure difference, so as to draw the liquid into the tank body 1 or draw out the liquid in the tank body 1 .

The number of single-rotation reciprocating screw rods 14 is 2, and the direction of the single-rotation reciprocating screw rods on the two single-rotation reciprocating screw rods 14 is opposite, and only one single-rotation reciprocating screw rod 14 is connected to the second drive motor 5 On the front end shaft, it is convenient for the single-rotation reciprocating screw mandrel 14 to make both sides of the solid material placement basket 16 move in the same direction.

The solid material placing basket 16 is connected with the single-rotation reciprocating screw rod 14 by thread connection, and the solid material placing basket 16 is a hollow mesh structure, and the upper end of the solid material placing basket 16 is an open structure, which can facilitate the solid material placing basket 16 moves back and forth so that the solid material in the solid material placement basket 16 is fully in contact with the nutrient solution.

The reverse rotation of the liquid blocking plate 18 is clockwise, and the area of the liquid blocking plate 18 is not less than the cross-sectional area of the overflow pipe 8, and the outside of the liquid blocking plate 18 is made of rubber material, which can prevent the liquid in the infusion hose 7 from Into the overflow pipe 8, and can make your liquid in the overflow pipe 8 flow into the infusion hose 7.

The connection plate 23 is a porous structure, and the porous structure on the connection plate 23 runs through the connection plate 23 and the inner box body 12, which can facilitate the liquid in the inner box body 12 to enter the tank body 1, and can facilitate the liquid in the tank body 1. The liquid enters the inner box body 12 .

Working principle: first install the fermenter used for cultivating solid waste treatment microorganisms at the use position, and connect the power supply of the fermenter, then place the solid material in the solid material basket 16 through the operation port 9, and put the infusion soft The outer end of the tube 7 is connected to the culture solution, and the switch of the first drive motor 4 is turned on, so that the front shaft of the first drive motor 4 rotates, so that the rotor 25 repeatedly squeezes the infusion hose 7, so that the infusion hose 7 will cultivate The liquid is transported into the inside of the inner box body 12. At the same time, the front-end shaft of the first drive motor 4 drives the worm 20 to rotate, thereby causing the worm wheel 21 to rotate. At this time, the culture solution overflowing from the porous structure on the connection plate 23 will be stirred, so that the culture solution is more uniform. When the liquid level of the culture solution is higher than the lowest level of the overflow pipe 8, the excess culture solution will make the liquid blocking The plate 18 rotates under the action of the rotating shaft 17, so that the excess culture fluid flows back into the infusion hose 7, and is transported to the inner box 12 again. At this time, the switch of the second drive motor 5 is turned on, so that the second The front end shaft of the second drive motor 5 drives the single-rotation reciprocating screw mandrel 14 to rotate, and the single-rotation reciprocating screw mandrel 14 drives another single-rotation reciprocating screw mandrel 14 to rotate through the transmission gear 15, thereby making it threadedly connected with two single-rotation reciprocating screw mandrels 14 The solid material placing basket 16 reciprocates left and right on the single-rotation reciprocating screw mandrel 14, so that the solid material in the solid material placing basket 16 is fully in contact with the culture solution, and the solid material placing basket 16 continuously reciprocates left and right, and The redundant nutrient solution is continuously circulated into the inner box 12, which can facilitate the nutrient solution to more fully contact with the solid material in the solid material placement basket 16;

Thereafter, the strain inoculation tube is stretched into the tank body 1 through the feed port 13 for inoculation, because the solid material can fully contact with the nutrient solution, so after the inoculation, the microorganisms can fully contact the solid material with the nutrient solution, which is beneficial to The microorganisms are fully in contact with the culture. When the fermentation of the solid waste microorganisms is completed, the power of the first drive motor 4 is turned on in reverse, so that the rotor 25 rotates in the opposite direction, so that the infusion hose 7 transfers the excess culture fluid in the tank 1. and strain extraction;

After the microorganisms and excess culture fluid are drawn out, the outer end of the infusion hose 7 is connected to the water source, and then connected to the power supply of the first driving motor 4, so that the infusion hose 7 draws water into the tank body 1, so that the tank can be adjusted. The inside of the body 1 is cleaned, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

It is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element It must have a specific orientation, be constructed and operated for a specific orientation, and thus cannot be construed as limiting the protection content of the present utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A fermenter for cultivating solid waste treatment microorganisms, comprising a tank body (1) and a rotor (25), characterized in that: the left and right sides of the tank body (1) are respectively connected with first support plates ( 2) and the second support plate (3), and the first drive motor (4) and the second drive motor (5) are respectively installed on the first support plate (2) and the second support plate (3), the first The front end of a drive motor (4) penetrates the extrusion frame (6) and extends into the tank body (1) to connect with the worm (20), and the extrusion frame (6) is connected to the left side of the tank body (1), An infusion hose (7) is arranged between the extrusion frame (6) and the rotor (25), and the rotor (25) is connected to the front end shaft of the first driving motor (4), and the rotor (25) is arranged on In the extrusion frame (6), both ends of the infusion hose (7) pass through the extrusion frame (6), and the infusion hose (7) is connected to the liquid inlet (19), and the liquid inlet ( 19) Connected to the tank body (1), the infusion hose (7) is connected to the tank body (1) through the overflow tube (8), and the inside of the overflow tube (8) is connected to the tank body (1) through the rotating shaft (17) The liquid blocking plate (18) is connected, and the front side of the tank body (1) is provided with an operation port (9), and the operation port (9) is connected with the cover body (11) through the connecting shaft (10), so The upper surface of the tank (1) is provided with a feed inlet (13), and the inner bottom of the tank (1) is equipped with an inner box (12), and the infusion hose (7) passes through the inlet (19) ) runs through the tank (1) and is connected to the inner box (12), and the inner box (12) is connected with a shaft (22), and the shaft (22) is keyed to a worm gear (21), and The worm wheel (21) is connected with the worm (20), and the upper end of the shaft (22) passes through the inner box (12) and the connection plate (23) in turn to connect with the diffuser impeller (24), and the tank body (1 ) is internally connected with a single-rotation reciprocating screw rod (14), and the single-rotation reciprocating screw rods (14) are connected with the transmission gear (15) connected to it by a key, and the single-rotation reciprocating screw rod (14) It is connected to the front end of the second drive motor (5), and the single-rotation reciprocating screw rods (14) are connected through the solid material placement basket (16). 2. A fermenter for cultivating solid waste treatment microorganisms according to claim 1, characterized in that: the structural shape of the extrusion frame (6) is a flat cylindrical shape, and the extrusion frame (6) and The minimum distance between the rotors (25) is not greater than 1/2 inner diameter of the infusion hose (7), and the three rotors (25) are equiangularly connected to the front end shaft of the first drive motor (4), while the first The axis of the drive motor (4) is collinear with the axis of the extrusion frame (6). 3. A fermenter for cultivating solid waste treatment microorganisms according to claim 1, characterized in that: the number of the single-rotation reciprocating wire rods (14) is 2, and the 2 single-rotation reciprocating wire rods (14) The direction of the single-rotation reciprocating thread on the rod (14) is opposite, and only one single-rotation reciprocating screw rod (14) is connected to the front end shaft of the second drive motor (5). 4. A fermenter for cultivating microorganisms for solid waste treatment according to claim 1, characterized in that: the solid material placement basket (16) is connected with the single-rotation reciprocating screw rod (14) in a threaded manner connected, and the solid material storage basket (16) is a hollowed-out mesh structure, and the upper end of the solid material storage basket (16) is an open structure. 5. A fermenter for cultivating solid waste treatment microorganisms according to claim 1, characterized in that: the reverse rotation of the liquid blocking plate (18) is clockwise, and the rotation of the liquid blocking plate (18) The area is not smaller than the cross-sectional area of the overflow pipe (8), and the outer side of the liquid blocking plate (18) is made of rubber material. 6. A fermenter for cultivating solid waste treatment microorganisms according to claim 1, characterized in that: the connecting plate (23) is a porous structure, and the porous structure on the connecting plate (23) runs through the connecting plate (23) communicates with the inner box body (12).