Lignite fermentation machine

Abstract

The utility model discloses a lignite fermentation machine, relates to the technical field of lignite fermentation, and aims to solve the technical problem that the overall fermentation degree of lignite in the fermentation machine is not high due to the fact that the current stirring structure is inconvenient to mix lignite in the axial direction and microorganisms are easy to agglomerate in partial areas in the fermentation machine. Comprising a frame body assembly in which a fermentation assembly is fixedly arranged, the fermentation assembly comprises a fermentation box in which a stirring assembly is rotatably mounted, the stirring assembly comprises a rotating shaft of which the outer edge surface is equidistantly provided with a stirring part E and a stirring part F, and the stirring part E and the stirring part F are arranged in a staggered manner; the stirring part E and the stirring part F respectively comprise a stirring rod A and a stirring rod B which are symmetrically and fixedly arranged on the outer edge surface of the rotating shaft, and the ends, away from the rotating shaft, of the stirring rod A and the stirring rod B are fixedly connected with material scraping structures which are obliquely arranged. The device has the advantage that the lignite can be axially pushed and mixed in the lignite fermentation process.

Description

Technical Field

[0001] The utility model relates to the technical field of lignite fermentation, and more specifically to a lignite fermentation machine. Background Art

[0002] Lignite, also known as wood coal, is the lowest coal produced by coalification. It is a low-grade coal with a brownish-black color and dull luster, between peat and bituminous coal. It is highly chemically reactive, easily weathered in the air, and difficult to store and transport.

[0003] Humic acid is a kind of organic substance formed and accumulated from the remains of plants and animals, mainly the remains of plants, through the decomposition and transformation of microorganisms and a series of geochemical processes. Humic acid is a macromolecular organic substance widely existing in nature and is widely used in agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, environmental protection and other fields. Especially now that ecological agriculture construction, pollution-free agricultural production, green food, pollution-free environmental protection, etc. are advocated, "humic acid" is highly respected.

[0004] At present, when humic acid is extracted, lignite needs to be placed in a fermentation machine for fermentation treatment, and microorganisms are added in the fermentation machine to produce humic acid through decomposition and conversion by the microorganisms. At present, when using a fermentation machine to ferment lignite to extract humic acid, in order to achieve sufficient fermentation, a stirring structure is usually added inside the fermentation machine to promote the fermentation process. However, the traditional stirring structure usually stirs the lignite in the circumferential direction, which is beneficial to promote the fermentation process in the circumferential direction, but it is not convenient to mix the lignite in the axial direction, and microorganisms are prone to agglomeration in some areas inside the fermentation machine, resulting in the overall fermentation degree of the lignite inside the fermentation machine is not high. In view of this, we propose a lignite fermentation machine. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a lignite fermentation machine to solve the technical problem that the current stirring structure is not convenient for mixing the lignite in the axial direction, and microorganisms are prone to agglomeration in some areas inside the fermentation machine, resulting in a low overall fermentation degree of the lignite inside the fermentation machine.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a lignite fermentation machine, comprising a frame assembly in which a fermentation assembly is fixedly arranged;

[0007] The fermentation assembly comprises a fermentation box in which a stirring assembly is rotatably installed;

[0008] The stirring assembly comprises a rotating shaft on which stirring parts E and stirring parts F are arranged at equal distances on the outer edge surface, and the stirring parts E and stirring parts F are arranged alternately;

[0009] The stirring component E and the stirring component F respectively include a stirring rod A and a stirring rod B symmetrically fixed on the outer edge surface of the rotating shaft, and the stirring rod A and the stirring rod B are fixedly connected at one end away from the rotating shaft with an inclined scraping structure, and a spiral pushing blade is fixedly connected between two adjacent stirring rods A and B in the stirring component E and the stirring component F for axially pushing and stirring the lignite to achieve mixing of the lignite in the axial direction.

[0010] The utility model realizes the effect of axially pushing and mixing the lignite during fermentation by designing a stirring part E and a stirring part F and a structure in which a spiral pushing blade is fixedly connected between two adjacent stirring rods A in the stirring part E and the stirring part F.

[0011] Preferably, the scraper structure includes a scraper plate which is constructed at one end of the stirring rod A and the stirring rod B away from the rotating shaft and is used to perform a scraping effect. Both sides of the scraper plate are constructed with diamond ribs, and the diamond ribs are structurally connected to the stirring rod A and the stirring rod B. The outer edge surface of one end of the stirring rod A and the stirring rod B facing the rotating shaft is constructed with triangular ribs in a circular array, and the triangular ribs and the stirring rods A and B are all structurally connected to the outer edge surface of the rotating shaft.

[0012] Preferably, a feed hopper connected to the interior of the fermentation box for adding lignite is fixedly arranged in the center of the top of the fermentation box, and a dehumidification pipe connected to the interior of the fermentation box for dehumidification is symmetrically fixedly installed on the upper end surface of the fermentation box, and both ends of the rotating shaft can be rotatably extended out of the fermentation box.

[0013] Preferably, the frame assembly includes a support frame welded and fixed to the outside of the fermentation box, mounting frames are fixedly provided at the bottom of both sides of the support frame, and support legs for providing support are equidistantly arranged on both sides of the lower end surface of the support frame, and a triangular stabilizing block is arranged at the bottom of one side of the support leg.

[0014] Preferably, the internal structure of the mounting frame is provided with a supporting platform, the upper end surface of the supporting platform is fixedly provided with a supporting seat, the top of the supporting seat is detachably provided with a bearing seat, and both ends of the rotating shaft can be rotated to pass through the bearing seat.

[0015] Preferably, a mounting seat is structured on one side of the upper end surface of the supporting platform, and a motor is detachably mounted on the upper end surface of the mounting seat, and the shaft of the motor is detachably connected to one end of the rotating shaft.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model realizes the effect of axially pushing and mixing the lignite during fermentation by designing a stirring part E and a stirring part F and a structure in which a spiral pushing blade is fixedly connected between two adjacent stirring rods A in the stirring parts E and F, thereby solving the problem that the existing stirring structure is not convenient for mixing the lignite in the axial direction, and microorganisms are prone to agglomeration in some areas inside the fermentation machine, resulting in a low overall fermentation degree of the lignite inside the fermentation machine.

[0018] 2. The utility model also achieves the effect of scraping off the lignite attached to the inner wall of the fermentation box during the stirring process by designing a scraping structure. At the same time, the inclined arrangement of the scraping structure is conducive to the effect of pushing the lignite in the axial direction when scraping it, further solving the problem that the existing stirring structure is not convenient for mixing the lignite in the axial direction, and microorganisms are prone to agglomeration in some areas inside the fermenter, resulting in the overall low fermentation degree of the lignite inside the fermenter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the frame assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fermentation component of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the fermentation component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0024] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the structure in the middle.

[0025] Description of the numbers in the figure:

[0026] 1. Frame assembly; 101. Support frame; 102. Support leg; 103. Triangular stabilizer block; 104. Mounting frame; 105. Support platform; 106. Support seat; 107. Bearing seat; 108. Mounting seat; 109. Motor; 2. Fermentation assembly; 201. Fermentation box; 202. Feed hopper; 203. Dehumidification pipe; 3. Stirring assembly; 301. Rotating shaft; 302. Stirring rod A; 303. Stirring rod B; 304. Scraper plate; 305. Diamond rib fast; 306. Spiral push blade; 307. Triangular rib plate. DETAILED DESCRIPTION

[0027] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model relates to a lignite fermentation machine, comprising a frame assembly 1 with a fermentation assembly 2 fixedly arranged inside, the fermentation assembly 2 comprises a fermentation box 201 with a stirring assembly 3 rotatably installed inside, the stirring assembly 3 comprises a rotating shaft 301 with stirring components E and stirring components F equidistantly arranged on the outer edge surface, the stirring components E and the stirring components F are staggered, the stirring components E and the stirring components F respectively comprise stirring rods A302 and stirring rods B303 symmetrically fixedly arranged on the outer edge surface of the rotating shaft 301, the stirring rods A302 and B303 are fixedly connected at one end away from the rotating shaft 301 with an inclined scraping structure, and a spiral pushing blade 306 for axially pushing and stirring the lignite to achieve mixing of the lignite in the axial direction is fixedly connected between two adjacent stirring rods A302 and B303 in the stirring components E and the stirring components F.

[0028] like Figure 5 and Figure 6 As shown, in an embodiment of the utility model, the scraping structure includes a scraper plate 304 which is constructed on one end of the stirring rod A302 and the stirring rod B303 away from the rotating shaft 301 and is used to perform a scraping effect. Both sides of the scraper plate 304 are constructed with diamond ribs 305, and the diamond ribs 305 are structurally connected to the stirring rod A302 and the stirring rod B303. Triangular ribs 307 are constructed in a ring array on the outer edge surface of one end of the stirring rod A302 and the stirring rod B303 facing the rotating shaft 301. The triangular ribs 307 and the stirring rods A302 and B303 are all structurally connected to the outer edge surface of the rotating shaft 301.

[0029] like Figure 3-Figure 5 As shown, in an embodiment of the utility model, a feed hopper 202 connected to the interior of the fermentation box 201 for adding lignite is fixedly arranged in the center of the top of the fermentation box 201, and a dehumidification pipe 203 connected to the interior of the fermentation box 201 for dehumidification is symmetrically fixedly installed on the upper end surface of the fermentation box 201, and both ends of the rotating shaft 301 can be rotatably extended to pass through the fermentation box 201.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in an embodiment of the utility model, the frame assembly 1 includes a support frame 101 welded and fixed to the outside of the fermentation box 201, and mounting frames 104 are fixedly provided at the bottom of both sides of the support frame 101, and support legs 102 for supporting effect are equidistantly arranged on both sides of the lower end surface of the support frame 101, and a triangular stabilizing block 103 is arranged at the bottom structure of one side of the support leg 102, and the internal structure of the mounting frame 104 is provided with a supporting platform 105, and a supporting seat 106 is fixedly arranged on the upper end surface of the supporting platform 105, and a bearing seat 107 is detachably installed on the top of the supporting seat 106, and both ends of the rotating shaft 301 can be rotatably passed through the bearing seat 107, and a mounting seat 108 is arranged on one side of the upper end surface of the supporting platform 105, and a motor 109 is detachably installed on the upper end surface of the mounting seat 108, and the shaft of the motor 109 is detachably connected to one end of the rotating shaft 301.

[0031] Working principle: This embodiment provides a lignite fermentation machine. When in use, lignite and microorganisms are first added into the fermentation box 201 through the feed hopper 202 and fermentation is carried out. Humic acid is produced by the decomposition and conversion of the lignite by the microorganisms. During the fermentation process, the motor 109 can be started to rotate the shaft of the motor 109 and drive the rotating shaft 301 to rotate, so that the stirring parts E and F rotate to achieve the stirring and mixing of the lignite and the microorganisms, and the spiral pushing blades 306 are used to achieve the effect of axially pushing and mixing the lignite during the fermentation process, and the scraper plate 304 is used to scrape off the lignite attached to the inner wall of the fermentation box 201. The inclined arrangement of the scraping structure is conducive to achieving the effect of pushing the lignite in the axial direction when scraping it, so as to achieve sufficient mixing of the lignite and the microorganisms, thereby improving the fermentation effect of the lignite.

[0032] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A lignite fermentation machine, characterized in that: It comprises a frame assembly (1) in which a fermentation assembly (2) is fixedly arranged; The fermentation component (2) comprises a fermentation box (201) in which a stirring component (3) is rotatably mounted; The stirring assembly (3) comprises a rotating shaft (301) on which stirring parts E and stirring parts F are arranged at equal distances on the outer edge surface, and the stirring parts E and stirring parts F are arranged alternately; The stirring component E and the stirring component F respectively comprise a stirring rod A (302) and a stirring rod B (303) symmetrically fixedly arranged on the outer edge surface of the rotating shaft (301); the ends of the stirring rod A (302) and the stirring rod B (303) away from the rotating shaft (301) are fixedly connected with an inclined scraping structure; and a spiral pushing blade (306) for achieving an axial pushing and stirring effect on the lignite so as to achieve mixing of the lignite in the axial direction is fixedly connected between two adjacent stirring rods A (302) and stirring rods B (303) in the stirring component E and the stirring component F.

2. The lignite fermentation machine according to claim 1, characterized in that: The scraping structure comprises a scraping plate (304) which is arranged at one end of the stirring rod A (302) and the stirring rod B (303) away from the rotating shaft (301) and is used for scraping, and both sides of the scraping plate (304) are provided with rhombus ribs (305), and the rhombus ribs (305) are structurally connected to the stirring rod A (302) and the stirring rod B (303), and triangular ribs (307) are arranged in a ring array on the outer edge surface of one end of the stirring rod A (302) and the stirring rod B (303) facing the rotating shaft (301), and the triangular ribs (307) and the stirring rods A (302) and the stirring rods B (303) are structurally connected to the outer edge surface of the rotating shaft (301).

3. The lignite fermentation machine according to claim 2, characterized in that: A feed hopper (202) connected to the interior of the fermentation box (201) for adding lignite is fixedly arranged in the center of the top of the fermentation box (201), and a dehumidification pipe (203) connected to the interior of the fermentation box (201) for dehumidification is symmetrically fixedly installed on the upper end surface of the fermentation box (201), and both ends of the rotating shaft (301) can be rotatably extended to pass through the fermentation box (201).

4. The lignite fermentation machine according to claim 3, characterized in that: The frame assembly (1) comprises a support frame (101) welded and fixed to the outside of the fermentation box (201), mounting frames (104) are fixedly arranged at the bottom of both sides of the support frame (101), and support legs (102) for providing support are equidistantly arranged on both sides of the lower end surface of the support frame (101), and a triangular stabilizing block (103) is arranged at the bottom of one side of the support leg (102).

5. The lignite fermentation machine according to claim 4, characterized in that: The internal structure of the mounting frame (104) is provided with a supporting platform (105), the upper end surface of the supporting platform (105) is fixedly provided with a supporting seat (106), the top of the supporting seat (106) is detachably provided with a bearing seat (107), and both ends of the rotating shaft (301) can be rotated to pass through the bearing seat (107).

6. The lignite fermentation machine according to claim 5, characterized in that: A mounting seat (108) is provided on one side of the upper end surface of the support platform (105), and a motor (109) is detachably mounted on the upper end surface of the mounting seat (108), and the shaft of the motor (109) is detachably connected to one end of the rotating shaft (301).

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