Microbial fertilizer processing and manufacturing tank group and method for realizing fertilizer production using the same

Abstract

The present invention relates to the technical field of microbial fertilizer production, including a ground-connected frame, a main tank unit is installed in the middle of the installation space of the ground-connected frame, and a sub-tank unit is symmetrically installed in the installation space on both sides of the main tank unit. A material screw conveyor is arranged on one side of the ground-connected frame, and the inlet end of the material screw conveyor is connected to a material crusher. The ends of the material screw conveyor are respectively connected to the inlet ends of the main tank unit and the two sub-tank units at corresponding positions through a conveying pipeline with a conveying pump. The interiors of the main tank unit and the two sub-tank units are both used to realize fermentation treatment of organic raw materials sent into them. The present invention adopts the structure of a main tank unit in conjunction with two sub-tank units to realize industrialized production of microbial fertilizers, which can effectively ensure production efficiency and increase output per unit time. At the same time, closed environment processing is adopted to reduce the impact on the external working environment.

Description

Technical Field

[0001] The invention relates to the technical field of microbial fertilizer production, in particular to a microbial fertilizer processing and manufacturing tank group and a method for realizing fertilizer production by using the same. Background Art

[0002] There are many types of microbial fertilizers, and microbial fertilizer products are generally divided into two categories: one is microbial fertilizer in a narrow sense, which refers to the increase in the supply of plant nutrients through the life activities of microorganisms, including increasing the total supply of plant nutrients in the soil and production environment, resulting in improved plant nutritional status and increased yields. The representative variety of this type of microbial fertilizer is rhizobium fertilizer; the other is microbial fertilizer in a broad sense, which refers to the microbial life activities of the microorganisms, which can not only increase the supply of plant nutrients, but also produce plant growth hormones, promote the absorption and utilization of nutrients by plants, or antagonize the pathogenic effects of certain pathogenic microorganisms, reduce crop diseases and insect pests and promote increased crop yields.

[0003] The microbial fertilizers usually referred to are generally microbial fertilizers in a broad sense, which generally do not directly provide nutrients for crops, but mainly play an indirect nutritional role.

[0004] In the current prior art, when producing microbial fertilizers, the raw materials are first processed, and then the microorganisms are fermented to achieve full degradation of organic matter under the action of microorganisms. There are also some fermentation equipment for producing microbial fertilizers in the prior art. For example, in the patent document with patent application number CN201610784159.6, an organic fertilizer fermentation shed is disclosed, whose main structure includes a fermentation shed body and a water tank, a fertilizer placement layer is arranged in the fermentation shed body, a liquid heating coil is arranged at the bottom of the fertilizer placement layer, and the edges of the liquid heating coil are located outside the side wall of the fermentation shed body; a venting pipe is arranged on the liquid heating coil; a rotating shaft is arranged under the liquid heating coil tube body on the same side of the outer wall of the fermentation shed body, and any of the rotating shafts is fixedly connected to the side wall of the fermentation shed body; a sprocket is arranged at the end of any of the rotating shafts, and a connecting rod perpendicular to the rotating shaft and extending in the direction of the liquid heating coil is arranged on any of the rotating shafts; a concave mirror is arranged at the top of any of the connecting rods; a chain is arranged on the sprocket located on the same side of the fermentation shed body; and a traction mechanism is arranged at both ends of the chain.

[0005] It can be seen from the records of the prior art patents that the above-mentioned organic fertilizer fermentation shed mainly utilizes the fertilizer placement layer in the main body of the fermentation shed to place organic raw materials. Since it is in an open state, and the current organic raw materials usually contain some rotten organic matter, feces, etc., there will be a strong odor. This fertilizer production method will not only cause the surrounding environment to be affected by the overflow odor, but also because there are many quality inspection requirements in the process of microbial fertilizer production, this open production method is difficult to ensure the production quality of fertilizer products. In addition, it is not suitable for large-scale industrial production.

[0006] To this end, the present invention proposes a microbial fertilizer processing and manufacturing tank group that can be applied to a variety of production and processing conditions, and also proposes a method for realizing fertilizer production by utilizing the microbial fertilizer processing and manufacturing tank group, so as to better solve the problems existing in the prior art. Summary of the invention

[0007] The present invention is to solve one of the above-mentioned technical problems, and the technical solution adopted is: a microbial fertilizer processing and manufacturing tank group, including a ground-connected frame, a main tank unit is installed in the middle of the installation space of the ground-connected frame, and a sub-tank unit is symmetrically installed in the installation space on both sides of the main tank unit. The main tank unit and the two sub-tank units are linked by a bottom driving mechanism. A material screw conveyor is arranged on one side of the ground-connected frame, and the inlet end of the material screw conveyor is connected to a material crusher. The ends of the material screw conveyor are respectively connected to the inlet ends of the main tank unit and the two sub-tank units at corresponding positions through conveying pipelines with conveying pumps. The interiors of the main tank unit and the two sub-tank units are used to ferment the organic raw materials fed therein.

[0008] In any of the above schemes, preferably, the main tank unit includes a heating and fermentation main tank, the bottom of which is fixedly mounted on the top of the bottom driving mechanism, a sealed main tank cover is detachably mounted on the top of the heating and fermentation main tank, a main air intake pipe with an opening and closing solenoid valve is movably and sealingly inserted at the main tank upper pipe opening at the center top of the sealed main tank cover, the top of the main air intake pipe is higher than the top of the main tank upper pipe opening, a main inlet and outlet pipe for crushed material is arranged on the sealed main tank cover outside the main tank upper pipe opening, the height of the main inlet and outlet pipe for crushed material is less than the height of the main tank upper pipe opening, the top of the main tank upper pipe opening movably passes through the bearing at the corresponding position of the top cross beam of the ground-connected frame and extends to the top of the ground-connected frame, and a sealed fixed nozzle main inlet pipe is movably and sealingly sleeved on the upper outer wall of the main air intake pipe Joint, the sealed fixed nozzle main joint is fixedly arranged, there is relative rotational movement between the main air inlet pipe and the sealed fixed nozzle main joint, there is an exposed main air inlet pipe between the upper pipe opening of the main tank and the sealed fixed nozzle main joint, the sealed fixed nozzle main joint is connected to the main tank air supply pump fixedly installed on the ground through the main tank connecting air pipe, a main tank air circuit control valve is installed on the main tank connecting air pipe, the lower end of the main air inlet pipe extends to the bottom of the cavity of the heating fermentation main tank, the main inlet and outlet pipes for crushed materials are used to realize the entry and exit of materials in the heating fermentation main tank, when the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating fermentation main tank through the main inlet and outlet pipes for crushed materials, the outlet end of the conveying pipeline above the heating fermentation main tank is fixedly arranged and located directly above the main inlet and outlet pipes for crushed materials at the corresponding position.

[0009] In any of the above schemes, preferably, the sub-tank unit includes a heating and fermentation sub-tank, the bottom of the heating and fermentation sub-tank is fixedly installed on the top of the bottom driving mechanism, a sealed sub-tank cover is detachably installed on the top of the heating and fermentation sub-tank, and a sub-air inlet pipe with an opening and closing solenoid valve is movably and sealingly inserted at the sub-tank upper pipe opening at the central top of the sealed sub-tank cover, the top of the sub-air inlet pipe is higher than the top of the sub-tank upper pipe opening, and a crushed material sub-inlet and outlet pipe is provided on the sealed sub-tank cover outside the sub-tank upper pipe opening, the height of the crushed material sub-inlet and outlet pipe is less than the height of the sub-tank upper pipe opening, the top of the sub-tank upper pipe opening movably passes through the bearing at the corresponding position of the top cross beam of the ground-connected frame and extends to the top of the ground-connected frame, and a sealed fixed nozzle sub-nozzle is movably and sealingly sleeved on the upper outer wall of the sub-inlet pipe The air intake pipe is connected to the air intake duct of the heating fermentation sub-tank through the air intake pipe of the auxiliary tank, and the air intake duct of the auxiliary tank is connected to the auxiliary tank air supply pump fixedly installed on the ground through the auxiliary tank connecting air pipe. A auxiliary tank air circuit control valve is installed on the auxiliary tank connecting air pipe. The lower end of the auxiliary air intake pipe extends to the bottom of the cavity of the heating fermentation sub-tank. The auxiliary inlet and outlet pipes of the crushed material are used to realize the entry and exit of materials in the heating fermentation sub-tank. When the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating fermentation sub-tank through the auxiliary inlet and outlet pipes of the crushed material. The outlet end of the conveying pipeline above the heating fermentation sub-tank is fixedly arranged and located directly above the auxiliary inlet and outlet pipes of the crushed material at the corresponding position.

[0010] In any of the above schemes, preferably, the main tank unit and the corresponding two sub-tank units are bidirectionally connected through an interconnecting pipe group.

[0011] In any of the above schemes, preferably, the bottom driving mechanism includes a slewing bearing fixedly installed at the bottom of the installation space, the heating and fermentation main tank is coaxially fixedly installed on the top of the rotating part of the slewing bearing, and center welding gears are respectively arranged on the outer side walls of the upper and lower parts of the heating and fermentation main tank, a horizontally arranged rotating support bearing is installed at the bottom of the installation space on both sides of the slewing bearing, a rotating shaft is installed in the rotating support bearing, a rotating chassis is installed on the top of the rotating shaft, the top of the rotating chassis is fixedly connected to the bottom of the heating and fermentation auxiliary tank, and secondary shaft rotating gears meshing with the central welding gear at the corresponding position are respectively fixedly installed on the upper and lower outer side walls of the heating and fermentation auxiliary tank, the central welding gear is a driving part, and each of the secondary shaft rotating gears is a driven part.

[0012] The function of the bottom driving mechanism is to rely on the bottom slewing bearing as a driving component. The rotation of the slewing bearing can drive the heating fermentation main tank connected to it to rotate as a whole. When the heating fermentation main tank rotates on a fixed axis, it will drive the heating fermentation sub-tanks on both sides to follow and rotate on a fixed axis. The main purpose of this rotation is: first, to realize the rotation of the entire tank body to drive the internal fermented materials to achieve centrifugal stirring, to ensure full contact between the internal materials and the bacteria, to improve the effect of material fermentation, and to ensure the production quality of microbial fertilizers; second, when the fermentation is in an aerobic fermentation state, by driving the rotation of the tank body, the oxygen injected into the interior can be fully contacted with the materials at different positions while the tank body is rotating, to ensure the effect of aerobic microorganisms in decomposing materials, and to improve the efficiency and effect of product fermentation.

[0013] In any of the above schemes, preferably, a safety pressure relief valve, a thermometer, a pressure gauge, a covered inspection manhole, and a covered fungus material feeding port are disposed on the sealed main tank cover and the sealed auxiliary tank cover.

[0014] In any of the above schemes, preferably, the interconnecting pipe group includes two interconnecting connecting pipes, both ends of each of the interconnecting connecting pipes are respectively fixedly connected to the main air intake pipe and the auxiliary air intake pipe at corresponding positions and are internally interconnected, and a two-way variable pump equipped with a reversing circuit is respectively installed on each of the interconnecting connecting pipes, and the two-way variable pump is used to realize two-way transportation of the fluid microbial fertilizer product after the fermentation reaction.

[0015] In any of the above schemes, preferably, a plurality of main tank positioning and stirring knives are fixedly installed on the outer wall of the main air inlet pipe in the cavity of the heating and fermentation main tank, and a main air vent is provided on the outer wall of the main air inlet pipe. When the heating and fermentation main tank rotates, the main air inlet pipe and the main tank positioning and stirring knives are both in a fixed axis fixed state;

[0016] A plurality of auxiliary tank positioning and stirring tools are fixedly installed on the outer wall of the auxiliary air inlet pipe in the cavity of the heating and fermentation auxiliary tank, and an auxiliary air vent is provided on the outer wall of the auxiliary air inlet pipe. When the heating and fermentation auxiliary tank rotates, the auxiliary air inlet pipe and the auxiliary tank positioning and stirring tools are both in a fixed axis state.

[0017] The present invention also provides a method for realizing fertilizer production by processing and manufacturing a tank group using the above-mentioned microbial fertilizer, comprising the following steps: adding an appropriate amount of material into a material crusher, and crushing the material by the material crusher;

[0018] The crushed materials are transported through the material screw conveyor according to the subsequent reaction requirements, and the pump body on the corresponding conveying pipeline is started according to the processing plan to realize pumping feeding;

[0019] After the feeding process is completed, the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are correspondingly fed; when feeding specifically, this tank group can select different feeding methods according to different fermentation methods: when single anaerobic fermentation or aerobic fermentation is adopted, the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit can both be fed with materials; when anaerobic and aerobic alternating fermentation is adopted, the initial anaerobic reaction is firstly carried out in the heating and fermentation sub-tanks of the two sub-tank units and in the heating and fermentation sub-tank of the sub-tank unit. When the anaerobic reaction meets the production requirements, the intercommunication pipe group can be started and the semi-finished fluid fertilizer after anaerobic reaction in the two heating and fermentation sub-tanks can be pumped to the heating and fermentation main tank of the main tank unit for aerobic fermentation. At this time, it is necessary to continuously control the rotation of the main tank unit and keep oxygen flowing into the interior;

[0020] The bottom driving mechanism is started according to the set process requirements, and the materials inside the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are driven by the bottom driving mechanism to realize rotation and stirring, thereby promoting the internal reaction efficiency;

[0021] Control the cut-off or introduction of oxygen according to the reaction type, and control the internal reaction temperature and internal pressure;

[0022] After the reaction is completed, the bottom driving mechanism is controlled to stop, and the microbial fertilizer inside the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are pumped to the next processing station for further processing by means of an external suction pipe.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention adopts a structure in which a main tank unit cooperates with two auxiliary tank units to realize industrialized production of microbial fertilizers, which can effectively ensure production efficiency and increase output per unit time. At the same time, closed environment processing is adopted to reduce the impact on the external working environment.

[0025] 2. The main tank unit and the two auxiliary tank units of the present invention can be connected in parallel, that is, they can be used for the fermentation reaction of the current material at the same time (which can be aerobic fermentation or anaerobic fermentation), effectively improving the current fertilizer fermentation production efficiency; secondly, the main tank unit and the two auxiliary tank units can also be independent of each other and use different fermentation methods (which can be aerobic fermentation or anaerobic fermentation) or control different fermentation parameters to achieve the production of different types of fertilizer products, thereby increasing product diversification; thirdly, the present tank group can also be used to achieve the production of microbial fertilizers by the anaerobic-aerobic alternation method in which the two auxiliary tank units are connected in parallel and then in series with the main tank unit, that is, the material first enters only the two auxiliary tank units and completes the preliminary reaction, and then the interconnecting pipe group is opened to introduce the reacted material into the main tank unit to complete the aerobic reaction, which can better ensure the quality of the microbial fertilizer product.

[0026] 3. This tank group adopts the method of rotating the tank body and keeping the internal stirring parts stationary to achieve rotary stirring, which can better centrifugally shake and stir the internal materials and improve the stirring effect.

[0027] 4. In addition, in order to cope with the aerobic fermentation process, an air pump specifically for air supply is also provided in this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the prior art description. In all the drawings, similar elements or components are generally identified by similar reference numerals. In the drawings, the elements or components are not necessarily drawn according to the actual scale.

[0029] Figure 1 It is a structural schematic diagram of the present invention.

[0030] Figure 2 It is a schematic diagram of a partially enlarged structure of the present invention.

[0031] In the figure, 1, ground frame; 101, top crossbeam; 2, installation space; 3, material screw conveyor; 4, material crusher; 5, conveying pump; 6, conveying pipeline; 7, heating and fermentation main tank; 8, sealing main tank cover; 9, main tank upper pipe opening; 10, main air inlet pipe; 11, opening and closing solenoid valve; 12, main inlet and outlet pipes for crushed materials; 13, main joint of sealed fixed nozzle; 14, main tank air supply pump; 15, main tank air circuit control valve; 16, heating and fermentation auxiliary tank; 17, sealing auxiliary tank cover; 18 , the upper pipe opening of the auxiliary tank; 19, the auxiliary air inlet pipe; 20, the auxiliary inlet and outlet pipe of the crushed material; 21, the auxiliary joint of the sealed fixed nozzle; 22, the auxiliary tank connecting air pipe; 23, the auxiliary tank air supply pump; 24, the auxiliary tank air circuit control valve; 25, the slewing bearing; 26, the center welding gear; 27, the rotating support bearing; 28, the rotating shaft; 29, the rotating chassis; 30, the auxiliary shaft rotating gear; 31, the interconnecting connecting pipe; 32, the two-way variable pump; 33, the main tank positioning stirring tool; 34, the auxiliary tank positioning stirring tool. DETAILED DESCRIPTION

[0032] The following is a detailed description of the embodiments of the technical solution of the present invention in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present invention. Figure 1-2 as shown in .

[0033] Embodiment 1:

[0034] A microbial fertilizer processing and manufacturing tank group includes a ground-connected frame 1, a main tank unit is installed in the middle of the installation space 2 of the ground-connected frame 1, and a sub-tank unit is symmetrically installed in the installation space 2 on both sides of the main tank unit. The main tank unit and the two sub-tank units are linked by a bottom driving mechanism. A material screw conveyor 3 is arranged on one side of the ground-connected frame 1, and the inlet end of the material screw conveyor 3 is connected to a material crusher 4. The ends of the material screw conveyor 3 are connected to the inlet ends of the main tank unit and the two sub-tank units at corresponding positions through a conveying pipeline 6 with a conveying pump 5. The interiors of the main tank unit and the two sub-tank units are used to ferment the organic raw materials fed therein. The entire structure of the microbial fertilizer processing and manufacturing tank group in the present invention can be applicable to the production of a single microbial fertilizer or multiple microbial fertilizers. With the cooperation of the main tank unit and the auxiliary tank unit, the production processes of aerobic fermentation, anaerobic fermentation, and anaerobic-aerobic alternating fermentation can be realized. After being crushed by the material crusher 4 and transported by the material screw conveyor 3 and the conveying pipeline 6, rapid feeding can be achieved to ensure the feeding efficiency of the material.

[0035] In any of the above schemes, preferably, the main tank unit includes a heating and fermentation main tank 7, the bottom of which is fixedly mounted on the top of the bottom driving mechanism, a sealed main tank cover 8 is detachably mounted on the top of the heating and fermentation main tank 7, a main air intake pipe 10 with an opening and closing solenoid valve 11 is movably and sealingly inserted at the main tank upper pipe opening 9 at the center top of the sealed main tank cover 8, the top of the main air intake pipe 10 is higher than the top of the main tank upper pipe opening 9, a crushed material main inlet and outlet pipe 12 is arranged on the sealed main tank cover 8 outside the main tank upper pipe opening 9, the height of the crushed material main inlet and outlet pipe 12 is less than the height of the main tank upper pipe opening 9, the top of the main tank upper pipe opening 9 movably passes through the bearing at the corresponding position of the top crossbeam 101 of the ground-connected frame 1 and extends to the top of the ground-connected frame 1, and a sealed fixed nozzle main joint is movably and sealingly sleeved on the upper outer wall of the main air intake pipe 10 13, the sealed fixed nozzle main joint 13 is fixedly arranged, and there is relative rotational movement between the main air inlet pipe 10 and the sealed fixed nozzle main joint 13. There is an exposed main air inlet pipe 10 between the main tank upper pipe opening 9 and the sealed fixed nozzle main joint 13. The sealed fixed nozzle main joint 13 is connected to a main tank air supply pump 14 fixedly installed on the ground through a main tank connecting air pipe, and a main tank air circuit control valve 15 is installed on the main tank connecting air pipe. The lower end of the main air inlet pipe 10 extends to the bottom of the cavity of the heating and fermentation main tank 7, and the main feed inlet and outlet pipe 12 for crushed material is used to realize the entry and exit of materials in the heating and fermentation main tank 7. When the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating and fermentation main tank 7 through the main feed inlet and outlet pipe 12 for crushed material, and the outlet end of the conveying pipeline 6 above the heating and fermentation main tank 7 is fixedly arranged and located directly above the main feed inlet and outlet pipe 12 for crushed material at the corresponding position. The heating and fermentation main tank 7 of the main tank unit has a heating function. When working, the entire heating and fermentation main tank 7 can realize fixed-axis rotation under the action of the bottom driving mechanism, thereby also driving the sub-tank units on both sides to follow the rotation. This tank rotation method can ensure sufficient centrifugal shaking of the internal material and cooperate with stirring to achieve a better stirring effect.

[0036] When an anaerobic reaction is carried out inside the heating and fermentation main tank 7, the opening and closing solenoid valve 11 on the main air inlet pipe 10 is closed; when an aerobic reaction is carried out inside the heating and fermentation main tank 7, the main tank air supply pump 14 can be started to continuously transport external air to the heating and fermentation main tank 7 in a rotating state, and at the same time, sufficient oxygen is provided for the internal microbial reaction. When the heating and fermentation main tank 7 rotates, its top is inserted into the corresponding bearing by the main tank upper pipe mouth 9 to achieve circumferential limitation, and the main air inlet pipe 10 is used to guide air to the inside. Since the main air inlet pipe 10 is connected to the interconnecting pipe group, it does not rotate here and is in a fixed axis state. Therefore, the main tank positioning stirring tool 33 inside it is in a positioned state, and the rotation of the heating and fermentation main tank 7 can drive the internal fluid material to achieve shaking and passive stirring.

[0037] In any of the above schemes, preferably, the sub-tank unit includes a heating and fermentation sub-tank 16, the bottom of which is fixedly mounted on the top of the bottom driving mechanism, a sealed sub-tank cover 17 is detachably mounted on the top of the heating and fermentation sub-tank 16, and a sub-air inlet pipe 19 with an opening and closing solenoid valve 11 is movably and sealingly inserted at the sub-tank upper pipe opening 18 at the center top of the sealed sub-tank cover 17, the top of the sub-air inlet pipe 19 is higher than the top of the sub-tank upper pipe opening 18, a crushed material sub-inlet and outlet pipe 20 is arranged on the sealed sub-tank cover 17 outside the sub-tank upper pipe opening 18, the height of the crushed material sub-inlet and outlet pipe 20 is less than the height of the sub-tank upper pipe opening 18, the top of the sub-tank upper pipe opening 18 movably passes through the bearing at the corresponding position of the top crossbeam 101 of the ground-connected frame 1 and extends to the top of the ground-connected frame 1, and a sealed fixed nozzle sub-connector is movably and sealingly sleeved on the upper outer wall of the sub-air inlet pipe 19 The head 21, the sealed fixed nozzle sub-joint 21 is fixedly arranged, there is relative rotational movement between the sub-inlet pipe 19 and the sealed fixed nozzle sub-joint 21, there is an exposed sub-inlet pipe 19 between the upper pipe opening 18 of the sub-tank and the sealed fixed nozzle sub-joint 21, the sealed fixed nozzle sub-joint 21 is connected to the sub-tank air supply pump 23 fixedly installed on the ground through the sub-tank connecting air pipe 22, and a sub-tank air circuit control valve 24 is installed on the sub-tank connecting air pipe 22, the lower end of the sub-inlet pipe 19 extends to the bottom of the cavity of the heating and fermentation sub-tank 16, the crushed material sub-inlet and outlet pipe 20 is used to realize the entry and exit of materials in the heating and fermentation sub-tank 16, when the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the heating and fermentation sub-tank 16 through the crushed material sub-inlet and outlet pipe 20, the outlet end of the conveying pipeline 6 above the heating and fermentation sub-tank 16 is fixedly arranged and located directly above the crushed material sub-inlet and outlet pipe 20 at the corresponding position. The heating and fermentation sub-tank 16 of the sub-tank unit has a heating function. The entire heating and fermentation sub-tank 16 can realize passive fixed-axis rotation under the action of the bottom driving mechanism when working. This tank rotation method can ensure sufficient centrifugal shaking of the internal material and cooperate with stirring to achieve a better stirring effect.

[0038] When an anaerobic reaction is carried out inside the heating and fermentation sub-tank 16, the opening and closing solenoid valve 11 on the sub-air inlet pipe 19 is closed; when an aerobic reaction is carried out inside the heating and fermentation sub-tank 16, the sub-tank air supply pump 23 can be started to continuously transport external air to the interior of the heating and fermentation sub-tank 16 in a rotating state, thereby providing sufficient oxygen for the internal microbial reaction.

[0039] When the heating and fermentation sub-tank 16 rotates, its top is inserted into the corresponding bearing by the sub-tank upper pipe mouth 18 to achieve circumferential limitation, and at the same time, the auxiliary air inlet pipe 19 is used to guide air to the inside. Since the auxiliary air inlet pipe 19 is connected to the interconnecting pipe group, it does not rotate here and is in a fixed axis state. Therefore, the sub-tank positioning and stirring tool 34 inside it is in a positioned state, and the rotation of the heating and fermentation sub-tank 16 can realize shaking and passive stirring of the internal fluid material.

[0040] In any of the above schemes, preferably, the main tank unit and the corresponding two auxiliary tank units are bidirectionally connected through an interconnecting pipe group. The main function of the interconnecting pipe group provided here is to realize the rapid transfer of fluid materials inside the main tank unit and the corresponding two auxiliary tank units during the anaerobic and aerobic fermentation process, thereby ensuring the reaction efficiency and product quality.

[0041] In any of the above schemes, preferably, the bottom driving mechanism includes a slewing bearing 25 fixedly installed at the bottom of the installation space 2, the heating and fermentation main tank 7 is coaxially fixedly installed on the top of the rotating part of the slewing bearing 25, and a central welding gear 26 is respectively arranged on the outer side walls of the upper and lower parts of the heating and fermentation main tank 7, and a horizontally arranged rotating support bearing 27 is installed at the bottom of the installation space 2 on both sides of the slewing bearing 25, and a rotating shaft 28 is installed in the rotating support bearing 27, and a rotating chassis 29 is installed on the top of the rotating shaft 28, and the top of the rotating chassis 29 is fixedly connected to the bottom of the heating and fermentation auxiliary tank 16, and a secondary shaft rotating gear 30 meshing with the central welding gear 26 at the corresponding position is respectively fixedly installed on the upper and lower outer side walls of the heating and fermentation auxiliary tank 16, the central welding gear 26 is an active part, and each of the secondary shaft rotating gears 30 is a driven part. The function of the bottom driving mechanism is to rely on the bottom slewing bearing 25 as a driving component. The rotation of the slewing bearing 25 can drive the heating and fermentation main tank 7 connected thereto to rotate as a whole. When the heating and fermentation main tank 7 rotates along a fixed axis, it will drive the heating and fermentation auxiliary tanks 16 on both sides to follow and rotate along a fixed axis. The main purpose of this rotation is: first, to realize the rotation of the entire tank body to drive the internal fermented materials to achieve centrifugal stirring, to ensure that the internal materials are in full contact with the bacteria, to improve the effect of material fermentation, and to ensure the production quality of microbial fertilizers; second, when the fermentation is in an aerobic fermentation state, by driving the rotation of the tank body, the oxygen injected into the interior can be fully in contact with the materials at different positions while the tank body is rotating, to ensure the effect of aerobic microorganisms in decomposing the materials, and to improve the efficiency and effect of product fermentation.

[0042] In any of the above schemes, preferably, a safety pressure relief valve, a thermometer, a pressure gauge, a covered inspection manhole, and a covered fungus material feeding port are arranged on the sealed main tank cover 8 and the sealed auxiliary tank cover 17.

[0043] Embodiment 2:

[0044] A microbial fertilizer processing and manufacturing tank group includes a ground-connected frame 1, a main tank unit is installed in the middle of the installation space 2 of the ground-connected frame 1, and a sub-tank unit is symmetrically installed in the installation space 2 on both sides of the main tank unit. The main tank unit and the two sub-tank units are linked by a bottom driving mechanism. A material screw conveyor 3 is arranged on one side of the ground-connected frame 1, and the inlet end of the material screw conveyor 3 is connected to a material crusher 4. The ends of the material screw conveyor 3 are connected to the inlet ends of the main tank unit and the two sub-tank units at corresponding positions through a conveying pipeline 6 with a conveying pump 5. The interiors of the main tank unit and the two sub-tank units are used to ferment the organic raw materials fed therein.

[0045] The entire structure of the microbial fertilizer processing and manufacturing tank group in the present invention can be applicable to the production of a single microbial fertilizer or multiple microbial fertilizers. With the cooperation of the main tank unit and the auxiliary tank unit, the production processes of aerobic fermentation, anaerobic fermentation, and anaerobic-aerobic alternating fermentation can be realized. After being crushed by the material crusher 4 and transported by the material screw conveyor 3 and the conveying pipeline 6, rapid feeding can be achieved to ensure the feeding efficiency of the material.

[0046] In any of the above schemes, preferably, the main tank unit includes a heating and fermentation main tank 7, the bottom of which is fixedly mounted on the top of the bottom driving mechanism, a sealed main tank cover 8 is detachably mounted on the top of the heating and fermentation main tank 7, a main air intake pipe 10 with an opening and closing solenoid valve 11 is movably and sealingly inserted at the main tank upper pipe opening 9 at the center top of the sealed main tank cover 8, the top of the main air intake pipe 10 is higher than the top of the main tank upper pipe opening 9, a crushed material main inlet and outlet pipe 12 is arranged on the sealed main tank cover 8 outside the main tank upper pipe opening 9, the height of the crushed material main inlet and outlet pipe 12 is less than the height of the main tank upper pipe opening 9, the top of the main tank upper pipe opening 9 movably passes through the bearing at the corresponding position of the top crossbeam 101 of the ground-connected frame 1 and extends to the top of the ground-connected frame 1, and a sealed fixed nozzle main joint is movably and sealingly sleeved on the upper outer wall of the main air intake pipe 10 13, the sealed fixed nozzle main joint 13 is fixedly arranged, and there is relative rotational movement between the main air inlet pipe 10 and the sealed fixed nozzle main joint 13. There is an exposed main air inlet pipe 10 between the main tank upper pipe opening 9 and the sealed fixed nozzle main joint 13. The sealed fixed nozzle main joint 13 is connected to a main tank air supply pump 14 fixedly installed on the ground through a main tank connecting air pipe, and a main tank air circuit control valve 15 is installed on the main tank connecting air pipe. The lower end of the main air inlet pipe 10 extends to the bottom of the cavity of the heating and fermentation main tank 7, and the main feed inlet and outlet pipe 12 for crushed material is used to realize the entry and exit of materials in the heating and fermentation main tank 7. When the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating and fermentation main tank 7 through the main feed inlet and outlet pipe 12 for crushed material, and the outlet end of the conveying pipeline 6 above the heating and fermentation main tank 7 is fixedly arranged and located directly above the main feed inlet and outlet pipe 12 for crushed material at the corresponding position.

[0047] The heating and fermentation main tank 7 of the main tank unit has a heating function. When working, the entire heating and fermentation main tank 7 can realize fixed-axis rotation under the action of the bottom driving mechanism, thereby also driving the sub-tank units on both sides to follow the rotation. This tank rotation method can ensure sufficient centrifugal shaking of the internal material and cooperate with stirring to achieve a better stirring effect.

[0048] When anaerobic reaction is carried out inside the heating and fermentation main tank 7, the opening and closing solenoid valve 11 on the main air inlet pipe 10 is closed; when aerobic reaction is carried out inside the heating and fermentation main tank 7, the main tank air supply pump 14 can be started to continuously transport external air to the interior of the heating and fermentation main tank 7 in a rotating state, thereby providing sufficient oxygen for the internal microbial reaction.

[0049] When the heating and fermentation main tank 7 rotates, its top is inserted into the corresponding bearing by the main tank upper pipe mouth 9 to achieve circumferential limitation, and the main air intake pipe 10 is used to guide air to the inside. Since the main air intake pipe 10 is connected to the interconnecting pipe group, it does not rotate here and is in a fixed axis state. Therefore, the main tank positioning and stirring tool 33 inside it is in a positioned state, and the rotation of the heating and fermentation main tank 7 can drive the internal fluid material to achieve shaking and passive stirring.

[0050] In any of the above schemes, preferably, the sub-tank unit includes a heating and fermentation sub-tank 16, the bottom of which is fixedly mounted on the top of the bottom driving mechanism, a sealed sub-tank cover 17 is detachably mounted on the top of the heating and fermentation sub-tank 16, and a sub-air inlet pipe 19 with an opening and closing solenoid valve 11 is movably and sealingly inserted at the sub-tank upper pipe opening 18 at the center top of the sealed sub-tank cover 17, the top of the sub-air inlet pipe 19 is higher than the top of the sub-tank upper pipe opening 18, a crushed material sub-inlet and outlet pipe 20 is arranged on the sealed sub-tank cover 17 outside the sub-tank upper pipe opening 18, the height of the crushed material sub-inlet and outlet pipe 20 is less than the height of the sub-tank upper pipe opening 18, the top of the sub-tank upper pipe opening 18 movably passes through the bearing at the corresponding position of the top crossbeam 101 of the ground-connected frame 1 and extends to the top of the ground-connected frame 1, and a sealed fixed nozzle sub-connector is movably and sealingly sleeved on the upper outer wall of the sub-air inlet pipe 19 The head 21, the sealed fixed nozzle sub-joint 21 is fixedly arranged, there is relative rotational movement between the sub-inlet pipe 19 and the sealed fixed nozzle sub-joint 21, there is an exposed sub-inlet pipe 19 between the upper pipe opening 18 of the sub-tank and the sealed fixed nozzle sub-joint 21, the sealed fixed nozzle sub-joint 21 is connected to the sub-tank air supply pump 23 fixedly installed on the ground through the sub-tank connecting air pipe 22, and a sub-tank air circuit control valve 24 is installed on the sub-tank connecting air pipe 22, the lower end of the sub-inlet pipe 19 extends to the bottom of the cavity of the heating and fermentation sub-tank 16, the crushed material sub-inlet and outlet pipe 20 is used to realize the entry and exit of materials in the heating and fermentation sub-tank 16, when the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the heating and fermentation sub-tank 16 through the crushed material sub-inlet and outlet pipe 20, the outlet end of the conveying pipeline 6 above the heating and fermentation sub-tank 16 is fixedly arranged and located directly above the crushed material sub-inlet and outlet pipe 20 at the corresponding position.

[0051] The heating and fermentation sub-tank 16 of the sub-tank unit has a heating function. The entire heating and fermentation sub-tank 16 can realize passive fixed-axis rotation under the action of the bottom driving mechanism when working. This tank rotation method can ensure sufficient centrifugal shaking of the internal material and cooperate with stirring to achieve a better stirring effect.

[0052] When an anaerobic reaction is carried out inside the heating and fermentation sub-tank 16, the opening and closing solenoid valve 11 on the sub-air inlet pipe 19 is closed; when an aerobic reaction is carried out inside the heating and fermentation sub-tank 16, the sub-tank air supply pump 23 can be started to continuously transport external air to the interior of the heating and fermentation sub-tank 16 in a rotating state, thereby providing sufficient oxygen for the internal microbial reaction.

[0053] When the heating and fermentation sub-tank 16 rotates, its top is inserted into the corresponding bearing by the sub-tank upper pipe mouth 18 to achieve circumferential limitation, and at the same time, the auxiliary air inlet pipe 19 is used to guide air to the inside. Since the auxiliary air inlet pipe 19 is connected to the interconnecting pipe group, it does not rotate here and is in a fixed axis state. Therefore, the sub-tank positioning and stirring tool 34 inside it is in a positioned state, and the rotation of the heating and fermentation sub-tank 16 can realize shaking and passive stirring of the internal fluid material.

[0054] In any of the above schemes, preferably, the main tank unit and the corresponding two sub-tank units are bidirectionally connected through an interconnecting pipe group.

[0055] The main function of the interconnecting pipe group set here is to realize the rapid transfer of fluid materials inside the main tank unit and the corresponding two auxiliary tank units during the anaerobic aerobic fermentation process, thereby ensuring the reaction efficiency and product quality.

[0056] In any of the above schemes, preferably, the bottom driving mechanism includes a slewing bearing 25 fixedly installed at the bottom of the installation space 2, the heating and fermentation main tank 7 is coaxially fixedly installed on the top of the rotating part of the slewing bearing 25, and a central welding gear 26 is respectively arranged on the outer side walls of the upper and lower parts of the heating and fermentation main tank 7, and a horizontally arranged rotating support bearing 27 is installed at the bottom of the installation space 2 on both sides of the slewing bearing 25, and a rotating shaft 28 is installed in the rotating support bearing 27, and a rotating chassis 29 is installed on the top of the rotating shaft 28, and the top of the rotating chassis 29 is fixedly connected to the bottom of the heating and fermentation auxiliary tank 16, and a secondary shaft rotating gear 30 meshing with the central welding gear 26 at the corresponding position is respectively fixedly installed on the upper and lower outer side walls of the heating and fermentation auxiliary tank 16, the central welding gear 26 is an active part, and each of the secondary shaft rotating gears 30 is a driven part.

[0057] The function of the bottom driving mechanism is to rely on the bottom slewing bearing 25 as a driving component. The rotation of the slewing bearing 25 can drive the heating and fermentation main tank 7 connected thereto to rotate as a whole. When the heating and fermentation main tank 7 rotates along a fixed axis, it will drive the heating and fermentation auxiliary tanks 16 on both sides to follow and rotate along a fixed axis. The main purpose of this rotation is: first, to realize the rotation of the entire tank body to drive the internal fermented materials to achieve centrifugal stirring, to ensure that the internal materials are in full contact with the bacteria, to improve the effect of material fermentation, and to ensure the production quality of microbial fertilizers; second, when the fermentation is in an aerobic fermentation state, by driving the rotation of the tank body, the oxygen injected into the interior can be fully in contact with the materials at different positions while the tank body is rotating, to ensure the effect of aerobic microorganisms in decomposing the materials, and to improve the efficiency and effect of product fermentation.

[0058] In any of the above schemes, preferably, a safety pressure relief valve, a thermometer, a pressure gauge, a covered inspection manhole, and a covered fungus material feeding port are arranged on the sealed main tank cover 8 and the sealed auxiliary tank cover 17.

[0059] In any of the above schemes, preferably, the interconnecting pipe group includes two interconnecting connecting pipes 31, both ends of each of the interconnecting connecting pipes 31 are respectively fixedly connected to the main air intake pipe 10 and the auxiliary air intake pipe 19 at corresponding positions and are internally interconnected, and a two-way variable pump 32 equipped with a reversing circuit is respectively installed on each of the interconnecting connecting pipes 31, and the two-way variable pump 32 is used to realize two-way transportation of the fluid microbial fertilizer product after the fermentation reaction.

[0060] When material fermentation is achieved by anaerobic aerobic fermentation, an initial anaerobic reaction is first achieved inside the heating fermentation sub-tanks 16 of the two sub-tank units and inside the heating fermentation sub-tanks 16 of the sub-tank units. When the anaerobic reaction meets the production requirements, the bidirectional variable pump 32 on the interconnecting pipe group can be started and the semi-finished fluid fertilizer after anaerobic reaction in the two heating fermentation sub-tanks 16 can be pumped to the heating fermentation main tank 7 of the main tank unit for aerobic fermentation. At this time, it is necessary to continuously control the rotation of the main tank unit and keep oxygen flowing inside.

[0061] In any of the above schemes, preferably, a plurality of main tank positioning and stirring knives 33 are fixedly installed on the outer wall of the main air intake pipe 10 in the cavity of the heating and fermentation main tank 7, and a main vent hole is provided on the outer wall of the main air intake pipe 10. When the heating and fermentation main tank 7 rotates, the main air intake pipe 10 and the main tank positioning and stirring knives 33 are both in a fixed axis state;

[0062] A plurality of auxiliary tank positioning and stirring knives 34 are fixedly installed on the outer wall of the auxiliary air inlet pipe 19 in the cavity of the heating and fermentation auxiliary tank 16, and an auxiliary air vent is provided on the outer wall of the auxiliary air inlet pipe 19. When the heating and fermentation auxiliary tank 16 rotates, the auxiliary air inlet pipe 19 and the auxiliary tank positioning and stirring knives 34 are both in a fixed axis state.

[0063] When stirring the internal materials, this tank group adopts the method of rotating the tank body and keeping the internal stirring parts stationary to achieve rotary stirring, which can better centrifugally shake and stir the internal materials and improve the stirring effect. When the tank body rotates, the main tank positioning stirring tool 33 and the auxiliary tank positioning stirring tool 34 are in a fixed state, so better stirring effect and oxygenation effect can be achieved.

[0064] The present invention also provides a method for realizing fertilizer production by processing and manufacturing a tank group using the above-mentioned microbial fertilizer, comprising the following steps: adding an appropriate amount of material into a material crusher 4, and crushing the material through the material crusher 4;

[0065] The crushed material is transported through the material screw conveyor 3 according to the subsequent reaction requirements, and the pump body on the corresponding conveying pipeline 6 is started according to the processing plan to realize pumping feeding;

[0066] After the feeding process is completed, the heating and fermentation main tank 7 of the main tank unit and the heating and fermentation sub-tank 16 of the sub-tank unit are correspondingly fed; when feeding specifically, the tank group can select different feeding methods according to different fermentation methods: when a single anaerobic fermentation or aerobic fermentation is adopted, the heating and fermentation main tank 7 of the main tank unit and the heating and fermentation sub-tank 16 of the sub-tank unit can both be fed with materials; when anaerobic and aerobic alternating fermentation is adopted, the initial anaerobic reaction is firstly carried out in the heating and fermentation sub-tanks 16 of the two sub-tank units and in the heating and fermentation sub-tank 16 of the sub-tank unit. When the anaerobic reaction meets the production requirements, the interconnecting pipe group can be started and the semi-finished fluid fertilizer after the anaerobic reaction in the two heating and fermentation sub-tanks 16 can be pumped to the heating and fermentation main tank 7 of the main tank unit for aerobic fermentation. At this time, it is necessary to continuously control the rotation of the main tank unit and keep oxygen flowing into the interior;

[0067] The bottom driving mechanism is started according to the set process requirements, and the materials in the heating and fermentation main tank 7 of the main tank unit and the heating and fermentation sub-tank 16 of the sub-tank unit are driven to rotate and stir under the action of the bottom driving mechanism to promote the internal reaction efficiency;

[0068] Control the cut-off or introduction of oxygen according to the reaction type, and control the internal reaction temperature and internal pressure;

[0069] After the reaction is completed, the bottom driving mechanism is controlled to stop, and the microbial fertilizer inside the heating and fermentation main tank 7 of the main tank unit and the heating and fermentation sub-tank 16 of the sub-tank unit are pumped to the next processing station for further processing by means of an external suction pipe.

[0070] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention. For those skilled in the art, any replacement, improvement or change made to the implementation mode of the present invention falls within the protection scope of the present invention.

[0071] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

Claims

1. A tank group for processing and manufacturing microbial fertilizers, characterized by: It comprises a ground-connected frame, a main tank unit is installed in the middle of the installation space of the ground-connected frame, and a sub-tank unit is symmetrically installed in the installation space on both sides of the main tank unit. The main tank unit and the two sub-tank units are linked by a bottom driving mechanism. A material screw conveyor is arranged on one side of the ground-connected frame. The inlet end of the material screw conveyor is connected to a material crusher. The ends of the material screw conveyor are respectively connected to the inlet ends of the main tank unit and the two sub-tank units at corresponding positions through conveying pipelines with conveying pumps. The interiors of the main tank unit and the two sub-tank units are both used to realize fermentation treatment of organic raw materials fed therein; the main tank unit comprises a heating fermentation main tank; the sub-tank unit comprises a heating fermentation sub-tank; The bottom driving mechanism comprises a slewing bearing fixedly mounted at the bottom of the installation space, the heating and fermentation main tank is coaxially fixedly mounted on the top of the rotating member of the slewing bearing, and central welding gears are respectively arranged on the outer side walls of the upper and lower parts of the heating and fermentation main tank, a horizontally arranged rotating support bearing is installed at the bottom of the installation space on both sides of the slewing bearing, a rotating shaft is installed in the rotating support bearing, a rotating chassis is installed on the top of the rotating shaft, the top of the rotating chassis is fixedly connected to the bottom of the heating and fermentation auxiliary tank, and secondary shaft rotating gears meshing with the central welding gears at corresponding positions are respectively fixedly mounted on the upper and lower outer side walls of the heating and fermentation auxiliary tank, the central welding gear is an active part, and each of the secondary shaft rotating gears is a driven part; The bottom of the heating and fermentation main tank is fixedly mounted on the top of the bottom driving mechanism, a sealed main tank cover is detachably mounted on the top of the heating and fermentation main tank, and a main air inlet pipe with an opening and closing solenoid valve is movably and sealably inserted at the main tank upper pipe opening at the center top of the sealed main tank cover; The bottom of the heating and fermentation auxiliary tank is fixedly mounted on the top of the bottom driving mechanism, a sealed auxiliary tank cover is detachably mounted on the top of the heating and fermentation auxiliary tank, and an auxiliary air inlet pipe with an opening and closing electromagnetic valve is movably and sealably inserted at the auxiliary tank upper pipe opening at the center top of the sealed auxiliary tank cover; A plurality of main tank positioning and stirring knives are fixedly installed on the outer wall of the main air inlet pipe in the cavity of the heating and fermentation main tank, and a main air vent is arranged on the outer wall of the main air inlet pipe. When the heating and fermentation main tank rotates, the main air inlet pipe and the main tank positioning and stirring knives are both in a fixed axis state; A plurality of auxiliary tank positioning and stirring knives are fixedly installed on the outer wall of the auxiliary air inlet pipe in the cavity of the heating and fermentation auxiliary tank, and an auxiliary air vent is provided on the outer wall of the auxiliary air inlet pipe. When the heating and fermentation auxiliary tank rotates, the auxiliary air inlet pipe and the auxiliary tank positioning and stirring knives are both in a fixed axis state; The method for producing fertilizer by processing and manufacturing a tank group using the above-mentioned microbial fertilizer comprises the following steps: Put an appropriate amount of material into the material crusher, and the material is crushed by the material crusher; The crushed materials are transported through the material screw conveyor according to the subsequent reaction requirements, and the pump body on the corresponding conveying pipeline is started according to the processing plan to realize pumping feeding; After the feeding process is completed, the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are correspondingly fed; when feeding specifically, this tank group can select different feeding methods according to different fermentation methods: when single anaerobic fermentation or aerobic fermentation is adopted, the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit can both be fed with materials; when anaerobic and aerobic alternating fermentation is adopted, the initial anaerobic reaction is firstly carried out inside the heating and fermentation sub-tanks of the two sub-tank units and inside the heating and fermentation sub-tank of the sub-tank unit. When the anaerobic reaction meets the production requirements, the interconnecting pipe group is started and the semi-finished fluid fertilizer after the anaerobic reaction in the two heating and fermentation sub-tanks is pumped to the heating and fermentation main tank of the main tank unit for aerobic fermentation. At this time, it is necessary to continuously control the rotation of the main tank unit and keep oxygen flowing into the interior; The bottom driving mechanism is started according to the set process requirements, and the materials inside the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are driven to rotate and stir under the action of the bottom driving mechanism, thereby promoting the internal reaction efficiency; Control the cut-off or introduction of oxygen according to the reaction type, and control the internal reaction temperature and internal pressure; After the reaction is completed, the bottom driving mechanism is controlled to stop, and the microbial fertilizer inside the heating and fermentation main tank of the main tank unit and the heating and fermentation sub-tank of the sub-tank unit are pumped to the next processing station for further processing through an external suction pipe.

2. The microbial fertilizer processing and manufacturing tank group according to claim 1 is characterized in that: The top of the main air intake pipe is higher than the top of the main tank upper pipe opening, and a main feed and discharge pipe for crushed material is arranged on the sealed main tank cover outside the main tank upper pipe opening, and the height of the main feed and discharge pipe for crushed material is less than the height of the main tank upper pipe opening, and the top of the main tank upper pipe opening movably passes through the bearing at the corresponding position of the top crossbeam of the ground-connected frame and extends to the top of the ground-connected frame, and a sealed fixed nozzle main joint is movably sealed sleeved on the upper outer wall of the main air intake pipe, and the sealed fixed nozzle main joint is fixedly arranged, and there is relative rotational movement between the main air intake pipe and the sealed fixed nozzle main joint, and the main tank upper pipe opening and the sealed fixed pipe main joint are connected to each other. There is an exposed main air inlet pipe between the nozzle main joints, and the sealed fixed nozzle main joint is connected to the main tank air supply pump fixedly installed on the ground through the main tank connecting air pipe, and a main tank air circuit control valve is installed on the main tank connecting air pipe. The lower end of the main air inlet pipe extends to the bottom of the cavity of the heating and fermentation main tank, and the main inlet and outlet pipes for crushed materials are used to realize the entry and exit of materials in the heating and fermentation main tank. When the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating and fermentation main tank through the main inlet and outlet pipes for crushed materials. The outlet end of the conveying pipeline above the heating and fermentation main tank is fixedly arranged and located directly above the main inlet and outlet pipes for crushed materials at the corresponding position.

3. The microbial fertilizer processing and manufacturing tank group according to claim 2 is characterized in that: The top of the secondary air inlet pipe is higher than the top of the secondary tank upper pipe opening, and a crushed material secondary inlet and outlet pipe is arranged on the sealed secondary tank cover outside the secondary tank upper pipe opening, and the height of the crushed material secondary inlet and outlet pipe is less than the height of the secondary tank upper pipe opening, and the top of the secondary tank upper pipe opening movably passes through the bearing at the corresponding position of the top crossbeam of the ground-connected frame and extends to the top of the ground-connected frame, and a sealed fixed nozzle secondary joint is movably sealed sleeved on the upper outer wall of the secondary air inlet pipe, and the sealed fixed nozzle secondary joint is fixedly arranged, and there is relative rotational movement between the secondary air inlet pipe and the sealed fixed nozzle secondary joint, and the secondary tank upper pipe opening and the sealed fixed pipe There is an exposed auxiliary air inlet pipe between the nozzle auxiliary joints, and the sealed fixed nozzle auxiliary joint is connected to the auxiliary tank air supply pump fixedly installed on the ground through the auxiliary tank connecting air pipe, and an auxiliary tank air circuit control valve is installed on the auxiliary tank connecting air pipe. The lower end of the auxiliary air inlet pipe extends to the bottom of the cavity of the heating and fermentation auxiliary tank, and the crushed material auxiliary inlet and outlet pipe is used to realize the entry and exit of materials in the heating and fermentation auxiliary tank. When the reaction is completed and the material needs to be sucked out, the external suction pipeline is inserted into the interior of the heating and fermentation auxiliary tank through the crushed material auxiliary inlet and outlet pipe. The outlet end of the conveying pipeline above the heating and fermentation auxiliary tank is fixedly arranged and located directly above the crushed material auxiliary inlet and outlet pipe at the corresponding position.

4. The microbial fertilizer processing and manufacturing tank group according to claim 3 is characterized in that: The sealed main tank cover and the sealed auxiliary tank cover are both provided with a safety pressure relief valve, a thermometer, a pressure gauge, a covered inspection manhole, and a covered fungus material feeding port.

5. The microbial fertilizer processing and manufacturing tank assembly according to claim 4, characterized in that: The interconnecting pipe group includes two interconnecting connecting pipes, and the two ends of each interconnecting connecting pipe are respectively fixedly connected to the main air intake pipe and the auxiliary air intake pipe at the corresponding position and are internally interconnected. A two-way variable pump equipped with a reversing circuit is installed on each of the interconnecting connecting pipes, and the two-way variable pump is used to realize two-way transportation of the fluid microbial fertilizer product after the fermentation reaction.

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