Aerobic microorganism fermentation tank

Abstract

The utility model provides an aerobic microorganism fermentation tank, which relates to the technical field of fermentation tanks and comprises a tank body, one side of the tank body is provided with a bottom plate, one side of the tank body is provided with a motor, one side of the tank body is provided with a feeding pipe, one side of the tank body is provided with a discharging pipe, and the other side of the tank body is provided with a discharging pipe. A heat preservation device which completely covers the surface of the tank body and intercepts temperature loss is arranged on one side of the bottom plate, and a supporting device which supports the tank body and adjusts the placing height of the tank body is arranged on one side of the bottom plate. The heat dissipation speed of the tank body is reduced, the situation that the temperature in the tank body cannot be continuously kept at the harmful substance killing degree due to the fact that the temperature loss is fast when the tank body continuously works in the cold environment is reduced, and the heat preservation effect of the tank body and the working efficiency of the tank body in the cold environment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fermentation tank technical field especially aerobic microorganism fermentation tank. BACKGROUND

[0002] The aerobic microorganism fermentation tank is a device for aerobic or facultative anaerobic microorganism mixed culture, which is internally provided with a gas supply system, a temperature control system, a pH value adjusting system, a stirring system and a sterile operation area, so as to ensure that the microorganism is fermented under the optimum condition and is widely applied to the dairy product, beverage, biological engineering, pharmaceutical, fine chemical industry and the like.

[0003] The existing aerobic microorganism fermentation tank is mostly used for feeding the organic waste into the sterilized tank body through the feeding pipe during use, then feeding the microorganism into the tank body, and then rotating the stirring rod in the tank body by the motor to fully mix the microorganism and the organic waste, and then the ventilation system, the temperature control system, the pH adjusting system and the pressure control system in the tank body provide sufficient oxygen for the aerobic microorganism to create a suitable growth and metabolism environment, and in the fermentation process, the reproduction and metabolism of the microorganism produce a large amount of heat to increase the temperature in the tank body, kill the harmful substances in the organic waste, and with the continuous addition of fresh organic waste, the microorganism in the tank body can be recycled and continuously reproduced, so as to realize the harmless treatment and resource utilization of the organic waste.

[0004] However, when the tank body continuously operates in a relatively cold environment, the temperature loss speed in the tank body will be accelerated, the heat preservation performance of the tank body is reduced, the temperature in the tank body cannot be continuously maintained at the degree of killing the harmful substances, and the harmless treatment efficiency of the organic waste is affected. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems that when the tank body continuously operates in a relatively cold environment, the temperature loss speed in the tank body will be accelerated, the heat preservation performance of the tank body is reduced, the temperature in the tank body cannot be continuously maintained at the degree of killing the harmful substances, and the harmless treatment efficiency of the organic waste is affected.

[0006] The utility model solves the technical problems by adopting the following technical scheme: an aerobic microorganism fermentation tank, including the tank body, the one side of tank body is provided with the bottom plate, the one side of tank body is provided with the motor, the one side of tank body is provided with the feeding pipe, the one side of tank body is provided with the discharge pipe, the one side of bottom plate is provided with the heat preservation device that completely covers the tank body surface and intercepts temperature loss, the one side of bottom plate is provided with the support device that supports tank body and adjusts its placing height.

[0007] The effects achieved by the above components are that: firstly, the organic waste is put into the sterilized tank body through the feeding pipe, then the microorganisms are put into the tank body, and then the microorganisms and the organic waste are fully mixed by rotating the stirring rod in the tank body driven by the motor, and then the ventilation system, temperature control system, pH adjustment system and pressure control system in the tank body provide sufficient oxygen for the aerobic microorganisms, and create a suitable growth and metabolism environment for the microorganisms. In the fermentation process, the reproduction and metabolism of the microorganisms will generate a large amount of heat, which will increase the temperature in the tank body, kill the harmful substances in the organic waste, and the microorganisms in the tank body can continuously reproduce, thereby realizing the harmless treatment and resource utilization of the organic waste.

[0008] Preferably, the heat preservation device comprises a circular ring, the circular ring is fixedly connected with the bottom plate, the circular ring is sleeved on the surface of the tank body, two clamping grooves are symmetrically formed on the surface of the circular ring, two first threaded holes are symmetrically formed on the surface of the circular ring, the inner walls of the two first threaded holes are connected with the inner walls of the two clamping grooves respectively, first bolts are threadedly connected with the inner walls of the two first threaded holes respectively, circular hole blocks are slidingly connected with the inner walls of the two clamping grooves respectively, the surface size and shape of the first bolts are matched with the inner wall size and shape of the circular hole blocks, arc-shaped plates are fixedly connected with one side of the two circular hole blocks respectively, the two arc-shaped plates cover the surface of the tank body, heat preservation plates are fixedly connected with one side of the tank body close to the two arc-shaped plates respectively, a plurality of reflux grooves are formed on the surfaces of the two heat preservation plates, and the surfaces of the two heat preservation plates are attached to the surface of the tank body.

[0009] The effects achieved by the above components are that: by setting the heat preservation device, firstly, the circular ring is sleeved on the surface of the tank body and is fixedly welded with the bottom plate, at this time, the two arc-shaped plates are manually moved to drive the two heat preservation plates to move, and the two circular hole blocks are moved to the positions of being inserted into the two clamping grooves respectively, so that the inner walls of the two circular hole blocks are coincided with the inner walls of the two first threaded holes respectively, at this time, the two first bolts are manually rotated to be inserted into the positions of the two first threaded holes and the two circular hole blocks respectively to fix the positions of the two circular hole blocks and the two arc-shaped plates, so that the two arc-shaped plates and the two heat preservation plates form a complete circle and cover the surface of the tank body, and the heat generated by the tank body is intercepted by the heat preservation plates and is circulated in the plurality of reflux grooves, and the arc-shaped plates and the heat preservation plates can block the cold air from the outside, so as to reduce the direct contact between the cold air and the tank body, thereby achieving the auxiliary heat preservation of the tank body, reducing the rapid temperature loss of the tank body during the continuous operation in the cold environment, and affecting the temperature of the tank body to maintain the degree of killing harmful substances, thereby improving the heat preservation effect of the tank body and the adaptability to the cold environment.

[0010] Preferably, one end of the two first bolts is fixedly connected with an operation block, and the surface of the operation block is in the shape of a rice character.

[0011] The effect achieved by the above component is that the operation block can increase the contact area between the hand and the first bolt, so that the personnel can conveniently rotate the first bolt by manually rotating the knob.

[0012] Preferably, one side of the two arc-shaped plates is fixedly connected with a circular rod, and the surface of the circular ring is symmetrically provided with two circular grooves, and the surfaces of the two circular rods are respectively slidably connected with the inner walls of the two circular grooves.

[0013] The effect achieved by the above component is that the circular rod can be inserted into the circular groove to assist in limiting the arc-shaped plate, thereby reducing the shaking of the arc-shaped plate during use.

[0014] Preferably, a plurality of reinforcing ribs are arranged on one side of the two arc-shaped plates, and the reinforcing ribs are arranged at equal distances.

[0015] The effect achieved by the above component is that the reinforcing ribs can increase the strength of the arc-shaped plate, thereby reducing the deformation or breakage of the arc-shaped plate caused by object collision during use.

[0016] Preferably, the two arc-shaped plates are fixedly connected with sealing pads on the proximal sides.

[0017] The effect achieved by the above component is that the sealing pads can fill and seal the gap between the two arc-shaped plates, thereby improving the sealing performance of the two arc-shaped plates after being combined.

[0018] Preferably, the support device comprises a rectangular cylinder, the rectangular cylinder is fixedly connected with the bottom plate, one side of the rectangular cylinder is provided with a second threaded hole, the inner wall of the second threaded hole is threadedly connected with a second bolt, the inner wall of the rectangular cylinder is slidably connected with a perforated rod, and the surface size and shape of the second bolt are matched with the inner wall size and shape of the perforated rod.

[0019] The effect achieved by the above component is that the support device is first manually moved, so that the perforated rod moves up and down inside the rectangular cylinder, when the inner wall of any hole and the inner wall of the second threaded hole coincide, the second bolt is rotated by a tool, so that the second bolt is rotated into the second threaded hole and the inner position of the perforated rod to fix the position of the perforated rod, the length adjustment between the perforated rod and the rectangular cylinder is achieved, at this time, the perforated rod cooperates with the rectangular cylinder to support the bottom plate and the tank body, thereby achieving the support and height adjustment of the tank body, reducing the situation that the placement height of the tank body is not matched with the external equipment during use, affecting the normal processing of the material, and improving the flexibility and adaptability of the placement height of the tank body.

[0020] Preferably, one side of the rectangular cylinder is provided with a rectangular hole, one side of the multi-hole rod is fixedly connected with a sliding block, and the surface of the sliding block is in sliding connection with the inner wall of the rectangular hole.

[0021] The above-mentioned components achieve the effect that the sliding block can be located inside the rectangular hole to assist in limiting the multi-hole rod, thereby reducing the position deviation and removal of the multi-hole rod from the inside of the rectangular cylinder.

[0022] The beneficial effects of the utility model are as follows:

[0023] The heat insulation device can block the cold air from the outside, intercept the heat emitted by the tank body, reduce the heat emission speed of the tank body, reduce the rapid temperature loss of the tank body during continuous operation in a cold environment, and improve the heat insulation effect and working efficiency of the tank body in a cold environment. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model will be further described below in combination with the drawings and examples.

[0025] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0026] Figure 2 It is a three-dimensional structure schematic view of the utility model ring;

[0027] Figure 3 It is a three-dimensional structure schematic view of the utility model arc-shaped plate;

[0028] Figure 4 It is a three-dimensional structure schematic view of the utility model rectangular cylinder.

[0029] Legend: 1, tank body; 2, bottom plate; 3, motor; 4, feed pipe; 5, discharge pipe; 6, heat insulation device; 61, ring; 62, clamping groove; 63, first threaded hole; 64, first bolt; 65, operating block; 66, circular groove; 67, circular hole block; 68, arc-shaped plate; 69, heat preservation plate; 610, reflux groove; 611, circular rod; 612, sealing gasket; 613, reinforcing rib; 7, supporting device; 71, rectangular cylinder; 72, multi-hole rod; 73, second threaded hole; 74, second bolt; 75, rectangular hole; 76, sliding block. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and examples.

[0031] In the description of the utility model, need explanation is, unless another explicit provision and limitation, term '' connected '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can pass through intermediate medium indirectly connected.For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0032] Figures 1-4 The utility model discloses an aerobic microorganism fermentation tank, including the jar body 1, the one side of jar body 1 is provided with bottom plate 2, the one side of jar body 1 is provided with motor 3, the one side of jar body 1 is provided with feed pipe 4, the one side of jar body 1 is provided with discharge pipe 5, the one side of bottom plate 2 is provided with the heat preservation device 6 that will jar body 1 surface completely covers and intercepts temperature loss, the one side of bottom plate 2 is provided with the support device 7 of the support of jar body 1 and the adjustment of its placing height, first, the organic waste is put into the inside of the jar body 1 after disinfection through feed pipe 4, then again, the microorganism is put into jar body 1, immediately utilizes motor 3 and drives the stirring rod rotation in the inside of jar body 1 and mixes the microorganism with the organic waste fully, then, the ventilation system, temperature control system, pH adjustment system and pressure control system etc. in the inside of jar body 1 provide sufficient oxygen for aerobic microorganism, create a suitable growth and metabolism environment for microorganism, in the fermentation process, the reproduction and metabolism activity of microorganism can produce a large amount of heat, make the temperature in jar body 1 increase, kill the harmful substances in the organic waste, along with the continuous addition of fresh organic waste, the microorganism in jar body 1 can cyclically continue to reproduce, to realize the harmless treatment and resource utilization of organic waste.

[0033] Figure 2 And Figure 3The heat preservation device 6 shown comprises a circular ring 61 fixedly connected with the bottom plate 2, the circular ring 61 is sleeved on the surface of the tank body 1, the surface of the circular ring 61 is symmetrically provided with two clamping grooves 62, the surface of the circular ring 61 is symmetrically provided with two first threaded holes 63, the inner walls of the two first threaded holes 63 are connected with the inner walls of the two clamping grooves 62 respectively, the inner walls of the two first threaded holes 63 are all threadedly connected with first bolts 64, the inner walls of the two clamping grooves 62 are all slidingly connected with circular hole blocks 67, the surface size and shape of the first bolts 64 are adapted to the inner wall size and shape of the circular hole blocks 67, one side of each of the two circular hole blocks 67 is fixedly connected with an arc-shaped plate 68, the two arc-shaped plates 68 are both covered on the surface of the tank body 1, one side of each of the two arc-shaped plates 68 close to the tank body 1 is fixedly connected with a heat preservation plate 69, the surface of each of the two heat preservation plates 69 is provided with a plurality of reflux grooves 610, the surface of each of the two heat preservation plates 69 is attached to the surface of the tank body 1, by setting the heat preservation device 6, first, the circular ring 61 is sleeved on the surface of the tank body 1 and is welded and fixed with the bottom plate 2, at this time, the two arc-shaped plates 68 are manually moved, so that the two arc-shaped plates 68 drive the two heat preservation plates 69 to move, so that the two arc-shaped plates 68 drive the two circular hole blocks 67 to move, when the two circular hole blocks 67 are respectively moved to the positions of being inserted into the interiors of the two clamping grooves 62, the inner walls of the two circular hole blocks 67 are respectively coincided with the inner walls of the two first threaded holes 63, at this time, the two first bolts 64 are manually rotated, so that the two first bolts 64 are respectively rotated into the interior positions of the two first threaded holes 63 and the two circular hole blocks 67 to positionally fix the two circular hole blocks 67 and the two arc-shaped plates 68, so that the two arc-shaped plates 68 and the two heat preservation plates 69 form a complete circle and cover on the surface of the tank body 1, so that the heat generated by the tank body 1 is intercepted by the heat preservation plates 69 and is circulated in the plurality of reflux grooves 610, at the same time, the arc-shaped plates 68 cooperate with the heat preservation plates 69 to block the cold air from the outside, reducing the direct contact of the cold air with the tank body 1, so as to achieve the auxiliary heat preservation of the tank body 1, reduce the fast temperature loss of the tank body 1 during the continuous operation in the cold environment, so that the temperature in the tank body 1 cannot be continuously maintained at the degree of killing harmful substances, affecting the harmless treatment efficiency of the organic waste, and improving the heat preservation effect of the tank body 1 and the adaptability to the cold environment.

[0034] Figure 2 and Figure 3One end of the two first bolts 64 is fixedly connected with an operating block 65, the surface of the operating block 65 is in the shape of a rice character, by arranging the operating block 65, the operating block 65 can increase the contact area of the hand and the first bolt 64, so that the personnel can conveniently rotate the first bolt 64 by manually rotating the knob, one side of the two arc-shaped plates 68 is fixedly connected with a circular rod 611, the surface of the circular ring 61 is symmetrically provided with two circular grooves 66, the surfaces of the two circular rods 611 are respectively and slidably connected with the inner walls of the two circular grooves 66, by arranging the circular rod 611, the circular rod 611 can be inserted into the circular groove 66 to assist in limiting the arc-shaped plate 68, thereby reducing the shaking of the arc-shaped plate 68 during use.

[0035] Figure 2 And Figure 3 One side of the two arc-shaped plates 68 is provided with a plurality of reinforcing ribs 613, the plurality of reinforcing ribs 613 are arranged at equal distances, by arranging the reinforcing ribs 613, the reinforcing ribs 613 can increase the strength of the arc-shaped plate 68, thereby reducing the deformation or fracture of the arc-shaped plate 68 caused by object collision during use, the proximal sides of the two arc-shaped plates 68 are fixedly connected with a sealing gasket 612, by arranging the sealing gasket 612, the sealing gasket 612 can fill and seal the gap between the two arc-shaped plates 68, thereby improving the sealing performance of the two arc-shaped plates 68 after merging.

[0036] Figure 4 The support device 7 includes a rectangular cylinder 71, the rectangular cylinder 71 is fixedly connected with the bottom plate 2, one side of the rectangular cylinder 71 is provided with a second threaded hole 73, the inner wall of the second threaded hole 73 is threadedly connected with a second bolt 74, the inner wall of the rectangular cylinder 71 is slidably connected with a perforated rod 72, the surface size and shape of the second bolt 74 are matched with the inner wall size and shape of the perforated rod 72, by arranging the support device 7, first manually moving the perforated rod 72, so that the perforated rod 72 moves up and down inside the rectangular cylinder 71, when the inner wall of any hole of the perforated rod 72 coincides with the inner wall of the second threaded hole 73, rotating the second bolt 74 by a tool, so that the second bolt 74 is turned into the position inside the second threaded hole 73 and the perforated rod 72 to fix the position of the perforated rod 72, the length adjustment between the perforated rod 72 and the rectangular cylinder 71 is achieved, at this time, the perforated rod 72 cooperates with the rectangular cylinder 71 to support the bottom plate 2 and the tank body 1, thereby achieving the support and height adjustment of the tank body 1, reducing the situation that the placement height of the tank body 1 is not matched with the external equipment during use, affecting the normal processing of the material, improving the flexibility and adaptability of the placement height of the tank body 1.

[0037] Figure 4One side of the rectangular cylinder 71 is provided with a rectangular hole 75, one side of the multi-hole rod 72 is fixedly connected with a sliding block 76, the surface of the sliding block 76 is in sliding connection with the inner wall of the rectangular hole 75, by arranging the sliding block 76, the sliding block 76 can be located inside the rectangular hole 75 to assist in limiting the multi-hole rod 72, so as to reduce the position deviation and removal of the multi-hole rod 72 from the inside of the rectangular cylinder 71.

[0038] Working principle: first, the organic waste is put into the sterilized tank body 1 through the feeding pipe 4, and then the microorganisms are put into the tank body 1, and then the stirring rod in the tank body 1 is driven by the motor 3 to rotate to mix the microorganisms and the organic waste, and then the ventilation system, temperature control system, pH adjustment system and pressure control system in the tank body 1 provide sufficient oxygen for the aerobic microorganisms, create a suitable growth and metabolism environment for the microorganisms, in the fermentation process, the reproduction and metabolism of the microorganisms will produce a large amount of heat, which will make the temperature in the tank body 1 rise, kill the harmful substances in the organic waste, and the microorganisms in the tank body 1 can continuously reproduce, so as to realize the harmless treatment and resource utilization of the organic waste.

[0039] First, the circular ring 61 is sleeved on the surface of the tank body 1 and welded and fixed with the bottom plate 2, at this time, manually move the two arc-shaped plates 68, so that the two arc-shaped plates 68 drive the two heat preservation plates 69 to move, so that the two arc-shaped plates 68 drive the two circular hole blocks 67 to move, when the two circular hole blocks 67 respectively move to the positions of being inserted into the two clamping grooves 62, the inner walls of the two circular hole blocks 67 respectively coincide with the inner walls of the two first threaded holes 63, at this time, manually rotate the two operation blocks 65, so that the two operation blocks 65 drive the two first bolts 64 to rotate, so that the two first bolts 64 are respectively rotated into the positions of being inserted into the two first threaded holes 63 and the two circular hole blocks 67, so as to fix the positions of the two circular hole blocks 67 and the two arc-shaped plates 68, so that the two arc-shaped plates 68 and the two heat preservation plates 69 form a complete circle and cover the surface of the tank body 1, so that the heat generated by the tank body 1 is intercepted by the heat preservation plates 69 and is transferred in the plurality of reflux grooves 610, at the same time, the arc-shaped plates 68 cooperate with the heat preservation plates 69 to block the cold air from the outside, reducing the direct contact of the cold air with the tank body 1, so as to achieve the auxiliary heat preservation of the tank body 1.

[0040] First, manually move the multi-hole rod 72, so that the multi-hole rod 72 moves up and down inside the rectangular cylinder 71, when the multi-hole rod 72 moves to the position where the inner wall of any hole coincides with the inner wall of the second threaded hole 73, rotate the second bolt 74 by means of a tool, so that the second bolt 74 is rotated into the positions of being inserted into the second threaded hole 73 and the multi-hole rod 72, so as to fix the position of the multi-hole rod 72, so as to adjust the length between the multi-hole rod 72 and the rectangular cylinder 71, at this time, the multi-hole rod 72 cooperates with the rectangular cylinder 71 to support the bottom plate 2 and the tank body 1, so as to achieve the support and height adjustment of the tank body 1.

[0041] With the above ideal embodiments according to the present application as the inspiration, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. An aerobic microbial fermenter comprising a tank (1) characterised in that: One side of the tank body (1) is provided with a bottom plate (2), one side of the tank body (1) is provided with a motor (3), one side of the tank body (1) is provided with a feeding pipe (4), one side of the tank body (1) is provided with a discharging pipe (5), one side of the bottom plate (2) is provided with a heat preservation device (6) which completely covers the surface of the tank body (1) and intercepts temperature loss, one side of the bottom plate (2) is provided with a supporting device (7) which supports and adjusts the placing height of the tank body (1).

2. The aerobic microbial fermentation tank according to claim 1, characterized in that: The heat preservation device (6) comprises a circular ring (61), the circular ring (61) is fixedly connected with the bottom plate (2), the circular ring (61) is sleeved on the surface of the tank body (1), the surface of the circular ring (61) is symmetrically provided with two clamping grooves (62), the surface of the circular ring (61) is symmetrically provided with two first threaded holes (63), the inner walls of the two first threaded holes (63) are connected with the inner walls of the two clamping grooves (62) respectively, the inner walls of the two first threaded holes (63) are both threadedly connected with first bolts (64), the inner walls of the two clamping grooves (62) are both slidably connected with circular hole blocks (67), the surface size and shape of the first bolts (64) are matched with the inner wall size and shape of the circular hole blocks (67), one side of each of the two circular hole blocks (67) is fixedly connected with an arc-shaped plate (68), the two arc-shaped plates (68) cover the surface of the tank body (1), one side of each of the two arc-shaped plates (68) close to the tank body (1) is fixedly connected with a heat preservation plate (69), the surface of each of the two heat preservation plates (69) is provided with a plurality of backflow grooves (610), and the surfaces of the two heat preservation plates (69) are attached to the surface of the tank body (1).

3. The aerobic microbial fermentation tank according to claim 2, characterized in that: One end of each of the two first bolts (64) is fixedly connected with an operating block (65), and the surface of the operating block (65) is in the shape of a rice character.

4. The aerobic microbial fermentation tank according to claim 2, characterized in that: One side of each of the two arc-shaped plates (68) is fixedly connected with a circular rod (611), the surface of the circular ring (61) is symmetrically provided with two circular grooves (66), and the surfaces of the two circular rods (611) are slidably connected with the inner walls of the two circular grooves (66) respectively.

5. The aerobic microbial fermentation tank according to claim 2, characterized in that: One side of each of the two arc-shaped plates (68) is provided with a plurality of reinforcing ribs (613), and the plurality of reinforcing ribs (613) are arranged at equal distances.

6. The aerobic microbial fermentation tank according to claim 2, characterized in that: One side of each of the two arc-shaped plates (68) is fixedly connected with a sealing gasket (612).

7. The aerobic microbial fermentation tank according to claim 1, characterized in that: The supporting device (7) comprises a rectangular cylinder (71), the rectangular cylinder (71) is fixedly connected with the bottom plate (2), one side of the rectangular cylinder (71) is provided with a second threaded hole (73), the inner wall of the second threaded hole (73) is threadedly connected with a second bolt (74), the inner wall of the rectangular cylinder (71) is slidably connected with a perforated rod (72), and the surface size and shape of the second bolt (74) are matched with the inner wall size and shape of the perforated rod (72).

8. The aerobic microbial fermentation tank according to claim 7, characterized in that: One side of the rectangular cylinder (71) is provided with a rectangular hole (75), one side of the perforated rod (72) is fixedly connected with a sliding block (76), and the surface of the sliding block (76) is slidably connected with the inner wall of the rectangular hole (75).

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