Hydrolyzed solid material crushing device

Abstract

The utility model relates to the technical field of water-soluble fertilizer production, and particularly discloses a hydrolyzed solid material crushing device which comprises a box body, the interior of the box body is divided into a treatment cavity and a crushing cavity, a feeding hopper is arranged at the upper end of the treatment cavity, and a pretreatment mechanism for crushing and extruding a hydrolyzed solid material is arranged in the treatment cavity; a crushing mechanism for crushing the treated solid material is arranged in the crushing cavity, and the pretreatment mechanism and the crushing mechanism are connected with a power source; the pretreatment mechanism comprises a crushing assembly, an extrusion assembly is arranged on the lower side of the crushing assembly, and a leakage net plate is arranged on the lower side of the extrusion assembly. Through the arrangement of a crushing assembly and an extrusion assembly of the pretreatment mechanism, solid materials subjected to water treatment are crushed by the crushing assembly before being crushed and then enter the extrusion assembly, water in the solid materials is extruded and discharged, and slag materials enter the crushing mechanism through a leakage net plate and then are crushed; and the content of large particles and internal moisture of the solid materials is reduced, and the later crushing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-soluble fertilizer production, in particular to a hydrolyzed solid material crushing device. Background Art

[0002] Water-soluble fertilizer is a multi-component compound fertilizer that can be completely soluble in water. It can dissolve quickly in water, is more easily absorbed by crops, and has a relatively high absorption and utilization rate. In the production of water-soluble fertilizers from animal sources, the carcasses are mainly treated by hydrolysis of animal carcasses. However, some solids still remain after treatment and need to be crushed again. Currently, the hydrolyzed carcasses are simply sent to a crushing device for crushing. However, the hydrolyzed carcasses have a high water content, which easily causes adhesion during crushing, affecting the crushing effect. Utility Model Content

[0003] The purpose of the utility model is to provide a hydrolysis solid material crushing device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A hydrolyzed solid material crushing device comprises a box body, which is divided into a processing chamber and a crushing chamber, a feeding hopper is arranged at the upper end of the processing chamber, a pre-processing mechanism for crushing and extruding the hydrolyzed solid material is arranged in the processing chamber, a crushing mechanism for crushing the treated solid material is arranged in the crushing chamber, and a power source is connected to the pre-processing mechanism and the crushing mechanism; the pre-processing mechanism comprises a crushing assembly, an extrusion assembly is arranged at the lower side of the crushing assembly, a mesh plate is arranged at the lower side of the extrusion assembly, the mesh plate is tilted downward and inserted into the crushing chamber, the crushing assembly comprises two crushing rollers arranged in parallel, a first gear is fixed at one end of the crushing roller, a first sprocket is fixed at the other end of one of the crushing rollers, and crushing teeth are evenly distributed on the outer diameter of the crushing roller, the extrusion assembly comprises two extrusion rollers arranged in parallel, a second gear is fixed at one end of the extrusion roller, a second sprocket is fixed at the other end of one of the extrusion rollers, and a downward tilted inclined plate is arranged between the crushing roller and the extrusion roller.

[0006] It is further arranged that: the crushing roller is rotatably connected to the box body, the first gears at the ends of the crushing roller are meshed with each other, the squeezing roller is rotatably connected to the box body, and the second gears at the ends of the squeezing roller are meshed with each other.

[0007] Further configuration: the crushing teeth are conical, the power source comprises a motor fixed on the box body, a main pulley is installed on the output end of the motor, and a first auxiliary pulley is installed on the crushing roller.

[0008] Further configuration: the crushing mechanism includes a crushing shaft relatively arranged in the crushing chamber, a crushing knife is installed on the crushing shaft, a third gear is fixed to one end of the crushing shaft, a second secondary pulley is fixed to the other end of one of the crushing shafts, and a filter is arranged on the lower side of the crushing shaft.

[0009] It is further arranged that the bottoms of the processing chamber and the crushing chamber are arranged as inclined surfaces, a drainage pipe is connected to the lower side of the processing chamber, and a discharge hopper is connected to the lower side of the crushing chamber.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] Through the setting of the crushing component and the extrusion component of the pre-treatment mechanism, the solid material after water treatment is crushed by the crushing component before crushing, and then enters the extrusion component to squeeze out the moisture in the solid material, and the slag enters the crushing mechanism through the screen plate for further crushing, which reduces the large particles and internal moisture content of the solid material and improves the effect of the later crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 This is an axonometric diagram of a hydrolysis solid material pulverizing device according to the utility model;

[0014] Figure 2 This is a schematic structural diagram of another viewing angle of a hydrolysis solid material crushing device according to the utility model;

[0015] Figure 3 This is a schematic diagram of the main cross-sectional structure of a hydrolysis solid material crushing device described in the utility model;

[0016] Figure 4 It is a structural schematic diagram of a pre-treatment mechanism of a hydrolysis solid material crushing device described in the utility model.

[0017] The following are the descriptions of the reference numerals:

[0018] 1. Box body; 11. Processing chamber; 12. Crushing chamber; 13. Feeding hopper; 2. Pre-processing mechanism; 21. Crushing roller; 22. Crushing teeth; 23. First gear; 24. First sprocket; 25. Extrusion roller; 26. Second gear; 27. Second sprocket; 28. Screen plate; 29. ​​Inclined plate; 210. First secondary pulley; 3. Crushing mechanism; 31. Crushing shaft; 32. Third gear; 33. Second secondary pulley; 34. Filter; 4. Motor; 41. Main pulley; 5. Discharge hopper; 6. Drain pipe. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-Figure 4 As shown, a hydrolyzed solid material crushing device includes a box body 1, which is divided into a processing chamber 11 and a crushing chamber 12. A feeding hopper 13 is arranged at the upper end of the processing chamber 11, a pre-treatment mechanism 2 for crushing and extruding the hydrolyzed solid material is arranged in the processing chamber 11, and a crushing mechanism 3 for crushing the treated solid material is arranged in the crushing chamber 12. The bottoms of the processing chamber 11 and the crushing chamber 12 are arranged as inclined surfaces, a drain pipe 6 is connected to the lower side of the processing chamber 11, and a discharge hopper 5 is connected to the lower side of the crushing chamber 12.

[0023] In this embodiment: the pre-processing mechanism 2 and the crushing mechanism 3 are connected to a power source; the pre-processing mechanism 2 includes a crushing assembly, an extrusion assembly is arranged at the lower side of the crushing assembly, a mesh plate 28 is arranged at the lower side of the extrusion assembly, and the mesh plate 28 is tilted downward and inserted into the crushing chamber 12, the crushing assembly includes two crushing rollers 21 arranged in parallel, one end of the crushing roller 21 is fixed with a first gear 23, one end of the crushing roller 21 is fixed with a first sprocket 24, the outer diameter of the crushing roller 21 is evenly distributed with crushing teeth 22, and the crushing teeth 22 are conical, the extrusion assembly includes two crushing rollers 25 arranged in parallel, one end of the crushing roller 25 is fixed with a second gear 26, one end of the crushing roller 25 is fixed with a second sprocket 27, and the crushing roller 21 is fixed with a second gear 26. A downwardly inclined inclined plate 29 is arranged between the crushing roller 21 and the squeezing roller 25; the crushing roller 21 is rotatably connected to the housing 1, the first gears 23 at the ends of the crushing roller 21 are meshed with each other, the squeezing roller 25 is rotatably connected to the housing 1, the second gears 26 at the ends of the squeezing roller 25 are meshed with each other, a chain is connected between the first sprocket 24 and the second sprocket 27, so that power is transmitted between the crushing roller 21 and the squeezing roller 25, and the crushing roller 21 first crushes the added solid material through the meshing rotation of the first gear 23 on the crushing roller 21, and then falls into the relatively rotating squeezing rollers 25 through the inclined plate 29, and during the squeezing process, the water falls into the bottom of the processing chamber 11, and the slag is placed on the screen plate 28, and then enters the crushing chamber 12.

[0024] In this embodiment: the crushing mechanism 3 includes a crushing shaft 31 relatively arranged in the crushing chamber 12, a crushing knife is installed on the crushing shaft 31, a third gear 32 is fixed to one end of the crushing shaft 31, a second auxiliary pulley 33 is fixed to the other end of one of the crushing shafts 31, and a filter screen 34 is arranged on the lower side of the crushing shaft 31. The third gears 32 at the ends of the two crushing shafts 31 are meshed with each other, so that the crushing shaft 31 can crush the falling extruded material during the rotation process and discharge it after passing through the filter screen 34.

[0025] In this embodiment: the power source includes a motor 4 fixed on the box body 1, a main pulley 41 is installed at the output end of the motor 4, a first secondary pulley 210 is installed on the crushing roller 21, the main pulley 41 is respectively connected to the first secondary pulley 210 and the second secondary pulley 33 through belt transmission, and the motor 4 works to make the main pulley 41 transmit power to the first secondary pulley 210 and the second secondary pulley 33, which is used to drive the crushing roller 21, the squeezing roller 25 and the crushing shaft 31 to rotate.

[0026] The working principle and use process of the utility model are as follows: the hydrolyzed solid material is placed in the feeding hopper 13, the motor 4 is started, and the first auxiliary pulley 210 and the second auxiliary pulley 33 are driven to rotate respectively through the main pulley 41, so that the crushing roller 21 connected to the first auxiliary pulley 210 rotates mutually through the meshing transmission of the first gear 23, and the solid material is crushed. At the same time, the power transmission of the first sprocket 24 and the second sprocket 27 makes the squeezing roller 25 rotate relatively, and the crushed material falls into the squeezing rollers 25 through the inclined plate 29 and is squeezed, and the water falls into the bottom through the mesh plate 28, and the slag on the mesh plate 28 slides downward and falls into the crushing chamber 12, and is crushed by the rotating crushing shaft 31.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A hydrolysis solid material pulverizing device, comprising a housing (1), characterized in that: The housing (1) is divided into a processing chamber (11) and a crushing chamber (12); a feeding hopper (13) is arranged at the upper end of the processing chamber (11); a pre-processing mechanism (2) for crushing and extruding the hydrolyzed solid material is arranged in the processing chamber (11); a crushing mechanism (3) for crushing the treated solid material is arranged in the crushing chamber (12); a power source is connected to the pre-processing mechanism (2) and the crushing mechanism (3); the pre-processing mechanism (2) comprises a crushing assembly, an extrusion assembly is arranged at the lower side of the crushing assembly, a mesh plate (28) is arranged at the lower side of the extrusion assembly, and the mesh plate (28) is inserted downwardly. The crushing assembly comprises two crushing rollers (21) arranged in parallel, a first gear (23) being fixed at one end of the crushing roller (21), a first sprocket (24) being fixed at the other end of one of the crushing rollers (21), crushing teeth (22) being evenly distributed on the outer diameter of the crushing roller (21), and the extrusion assembly comprises two extrusion rollers (25) arranged in parallel, a second gear (26) being fixed at one end of the extrusion roller (25), a second sprocket (27) being fixed at the other end of one of the extrusion rollers (25), and a downwardly inclined inclined plate (29) being arranged between the crushing roller (21) and the extrusion roller (25).

2. A hydrolysis solid material pulverizing device according to claim 1, characterized in that: The crushing roller (21) is rotatably connected to the housing (1), and the first gears (23) at the ends of the crushing roller (21) are meshed with each other. The squeezing roller (25) is rotatably connected to the housing (1), and the second gears (26) at the ends of the squeezing roller (25) are meshed with each other.

3. The hydrolysis solid material pulverizing device according to claim 1, characterized in that: The crushing teeth (22) are conical in shape, the power source comprises a motor (4) fixed on the housing (1), a main pulley (41) is installed at the output end of the motor (4), and a first secondary pulley (210) is installed on the crushing roller (21).

4. The hydrolysis solid material pulverizing device according to claim 1, characterized in that: The pulverizing mechanism (3) comprises a pulverizing shaft (31) arranged relatively in the pulverizing chamber (12), a pulverizing knife being mounted on the pulverizing shaft (31), a third gear (32) being fixed to one end of the pulverizing shaft (31), a second secondary pulley (33) being fixed to the other end of the pulverizing shaft (31), and a filter screen (34) being arranged at the lower side of the pulverizing shaft (31).

5. The hydrolysis solid material pulverizing device according to claim 1, characterized in that: The bottoms of the processing chamber (11) and the crushing chamber (12) are arranged as inclined surfaces; the lower side of the processing chamber (11) is connected to a liquid discharge pipe (6); the lower side of the crushing chamber (12) is connected to a discharge hopper (5).

Images