Dehydrator for coal processing

Abstract

The utility model discloses a dehydrator for coal processing. The dewatering machine comprises a dewatering machine body, a sewage tank is arranged at the bottom of the dewatering machine body, a recycling mechanism is transversely and fixedly connected to an inner cavity of the sewage tank, and the recycling mechanism comprises a frame, a heating rod, a rod, a belt wheel, a motor, a transmission wheel, a belt, a conveying belt and a collecting box. Through the arrangement of the recovery mechanism, the dehydrator body can work, sewage centrifugally thrown out enters the inside of the sewage tank, then the heating rod is started to work, the heating rod generates heat radiation to heat and dry the sewage tank, the sewage evaporates, coal residues fall on the surface of the conveying belt, and then the motor is started to work. A motor works to drive a transmission wheel and a belt to rotate clockwise, the belt rotates to drive a belt wheel to rotate along with the belt wheel, the belt wheel rotates to drive a conveying belt to move, the conveying belt moves to bring coal residues into a collecting box, and therefore the resource recycling effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehydrators, in particular to a dehydrator for coal processing. Background Art

[0002] Coal dehydrator is a device used to remove excess water from coal, and it mainly achieves the dehydration effect through the action of centrifugal force and pressure.

[0003] The working principle of the coal dehydrator is mainly based on the effects of centrifugal force and pressure. When the coal enters the dehydrator, the water in the coal is quickly thrown out under the action of the high-speed rotating centrifugal force. At the same time, through the adjustment of the internal pressure, the coal is further squeezed to reduce its moisture content, thereby achieving the purpose of dehydration. However, in the existing dehydrator, the wastewater is stored inside the box after centrifugal dehydration. The wastewater contains coal residue, which is directly destroyed, which is easy to cause waste of resources and reduce the resource utilization rate of the dehydrator.

[0004] Therefore, the dehydrator needs to be redesigned and modified to effectively prevent the wastewater from being stored inside the box after centrifugal dehydration, where the wastewater contains coal residue, which can easily lead to waste of resources if it is directly destroyed. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a dehydrator for coal processing, which has the advantage of resource recovery and solves the problem that the wastewater is stored inside the box after centrifugal dehydration, and the wastewater contains coal residue, which is easily destroyed and causes waste of resources.

[0006] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a dehydrator for coal processing, comprising:

[0007] Dehydrator body;

[0008] A sewage tank is provided at the bottom of the dehydrator body, and a recovery mechanism is fixedly connected to the inner cavity of the sewage tank in a transverse direction;

[0009] The recycling mechanism includes a frame, a heating rod, a stick, a pulley, a motor, a transmission wheel, a belt, a conveyor belt and a collection box. The inner cavity of the sewage tank is laterally fixedly connected to the frame, the center of the bottom of the inner wall of the sewage tank is fixedly connected to the heating rod, the top of the heating rod passes through the top of the frame, the front end and back end of the inner side of the frame are both laterally movably connected to the stick, the right side of the surface of the stick is fixedly sleeved with a pulley, the back end of the right side of the sewage tank is fixedly connected to the motor, the output end of the motor is fixedly connected to the transmission wheel, the left side of the transmission wheel passes through the interior of the sewage tank, the surface of the transmission wheel is sleeved with a belt, the end of the belt away from the transmission wheel is sleeved on the surface of the pulley, the pulley and the transmission wheel are connected through belt transmission, the surface of the stick is sleeved with the conveyor belt, the front end of the bottom of the inner wall of the sewage tank is fixedly connected to the collection box, and the front end of the collection box passes through the front end of the sewage tank.

[0010] As a preferred embodiment of the present invention, the front end and the back end of the top of the frame are fixedly connected with separation plates, and the separation plates are used in conjunction with the frame.

[0011] As a preferred embodiment of the present invention, handles are fixedly connected to the left and right sides of the front end of the collection box, and the handles are used in conjunction with the collection box.

[0012] As a preferred embodiment of the present invention, a support plate is fixedly connected to the back end of the bottom of the inner wall of the sewage tank, and spring rods are fixedly connected to the left and right sides of the front end of the support plate, and the front end of the spring rods is fixedly connected to the back end of the collection box.

[0013] As a preferred embodiment of the present invention, through holes are provided on the left and right sides of the frame surface corresponding to the positions of the heating rods, and the through holes are used in conjunction with the heating rods.

[0014] As a preferred embodiment of the present invention, an annular groove is formed on the inner sides of the pulley and the transmission wheel, and the annular groove is used in conjunction with the belt.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model can make the dehydrator body work through the setting of the recovery mechanism, and the sewage thrown out by centrifugation enters the interior of the sewage tank, and then the heating rod is started to work. The heating rod generates heat radiation to heat and dry the sewage tank, the sewage evaporates and the coal residue falls on the surface of the conveyor belt, and then the electric work is started. The motor drives the transmission wheel and the belt to rotate clockwise, the belt rotation drives the pulley to rotate, the pulley rotation drives the conveyor belt to move, and the conveyor belt movement brings the coal residue into the interior of the collection box, thereby realizing the role of resource recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Three-dimensional diagram of the sewage tank structure;

[0019] Figure 3 For this utility model Figure 2 A three-dimensional diagram of the middle frame, heating rod and stick structure;

[0020] Figure 4 For this utility model Figure 3 Three-dimensional diagram of the middle pulley and transmission pulley structure.

[0021] In the figure: 1. Dehydrator body; 2. Sewage tank; 3. Recovery mechanism; 31. Frame; 32. Heating rod; 33. Rod; 34. Pulley; 35. Motor; 36. Drive wheel; 37. Belt; 38. Conveyor belt; 39. Collection box; 4. Separation plate; 5. Handle; 6. Support plate; 7. Spring rod; 8. Through hole; 9. Annular groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 4 As shown, the utility model provides a dehydrator for coal processing, comprising:

[0024] Dehydrator body 1;

[0025] A sewage tank 2 is provided at the bottom of the dehydrator body 1, and a recovery mechanism 3 is fixedly connected to the inner cavity of the sewage tank 2 in a transverse direction;

[0026] The recycling mechanism 3 includes a frame 31, a heating rod 32, a rod 33, a pulley 34, a motor 35, a transmission wheel 36, a belt 37, a conveyor belt 38 and a collection box 39. The inner cavity of the sewage tank 2 is fixedly connected to the frame 31 in the horizontal direction. The center of the bottom of the inner wall of the sewage tank 2 is fixedly connected to the heating rod 32. The top of the heating rod 32 passes through the top of the frame 31. The front end and the back end of the inner side of the frame 31 are both movably connected to the rod 33 in the horizontal direction. The right side of the surface of the rod 33 is fixedly sleeved with a pulley 34. The back end is fixedly connected to a motor 35, and the output end of the motor 35 is fixedly connected to a transmission wheel 36. The left side of the transmission wheel 36 extends into the interior of the sewage tank 2. A belt 37 is sleeved on the surface of the transmission wheel 36. The end of the belt 37 away from the transmission wheel 36 is sleeved on the surface of the pulley 34. The pulley 34 and the transmission wheel 36 are connected through the belt 37. A conveyor belt 38 is sleeved on the surface of the stick 33. A collection box 39 is fixedly connected to the front end of the bottom of the inner wall of the sewage tank 2, and the front end of the collection box 39 extends through the front end of the sewage tank 2.

[0027] refer to Figure 2 The front end and the back end of the top of the frame 31 are fixedly connected with a separation plate 4, and the separation plate 4 is used in conjunction with the frame 31.

[0028] As a technical optimization solution of the present invention, the setting of the separation plate 4 can assist the frame 31 in working and at the same time play an isolation role, thereby preventing the coal residue from evaporating from sewage and not falling accurately on the surface of the conveyor belt 38.

[0029] refer to Figure 2 The left and right sides of the front end of the collection box 39 are fixedly connected with handles 5, and the handles 5 are used in conjunction with the collection box 39.

[0030] As a technical optimization solution of the present invention, the setting of the handle 5 can assist the collection box 39 in working, and at the same time play the role of hand-held force, thereby avoiding the collection box 39 having no force point and being difficult to operate manually.

[0031] refer to Figure 3 The back end of the bottom of the inner wall of the sewage tank 2 is fixedly connected to a support plate 6, and the left and right sides of the front end of the support plate 6 are fixedly connected to spring rods 7, and the front end of the spring rods 7 is fixedly connected to the back end of the collection box 39.

[0032] As a technical optimization solution of the present invention, the setting of the support plate 6 and the spring rod 7 can assist the collection box 39 in working, thereby avoiding the collection box 39 being unable to reset after moving, resulting in the machine being unable to continue working.

[0033] refer to Figure 3 Through holes 8 are provided on the left and right sides of the surface of the frame 31 and corresponding to the positions of the heating rods 32 , and the through holes 8 are used in conjunction with the heating rods 32 .

[0034] As a technical optimization solution of the present invention, the provision of the through hole 8 can assist the heating rod 32 in working, thereby preventing the heating rod 32 from getting stuck at the frame 31 .

[0035] refer to Figure 4 An annular groove 9 is provided on the inner side of the pulley 34 and the transmission wheel 36, and the annular groove 9 is used in conjunction with the belt 37.

[0036] As a technical optimization solution of the present invention, the provision of the annular groove 9 can assist the belt 37 in its work, thereby preventing the belt 37 from being separated during the rotation inside the pulley 34 and the transmission wheel 36 .

[0037] The working principle and usage process of the present invention are as follows: when in use, the dehydrator body 1 is started to work, and the dehydrator body 1 uses centrifugal force to dry the coal and the sewage enters the interior of the sewage tank 2, and then the heating rod 32 is started to work, and the heating rod 32 generates heat radiation to heat the sewage tank 2 to evaporate the sewage so that the coal residue falls on the surface of the frame 31, and then the motor 35 is started to work, and the motor 35 drives the transmission wheel 36 to rotate clockwise, and the rotation of the transmission wheel 36 drives the belt 37 and the pulley 34 to rotate accordingly, and the rotation of the pulley 34 drives the conveyor belt 38 to move, and the conveyor belt 38 moves to transport the coal residue on the surface of the frame 31 to the interior of the collection box 39. After collecting for a certain period of time, the collection box 39 is pulled forward by manually holding the handle 5. The collection box 39 moves forward and drives the spring rod 7 to extend. After the coal residue inside the collection box 39 is manually cleaned, the collection box 39 is recovered under the resetting action of the spring rod 7, thereby realizing the role of resource recycling.

[0038] To sum up: the dehydrator for coal processing, through the use of the dehydrator body 1, the sewage tank 2, the recovery mechanism 3, the frame 31, the heating rod 32, the rod 33, the pulley 34, the motor 35, the transmission wheel 36, the belt 37, the conveyor belt 38 and the collection box 39, solves the problem of the existing dehydrator in which sewage is stored inside the box after centrifugal dehydration, and the sewage contains coal residue, which is easily destroyed and causes waste of resources.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehydrator for coal processing, characterized in that: include: Dehydrator body (1); A sewage tank (2) is provided at the bottom of the dehydrator body (1), and a recovery mechanism (3) is fixedly connected transversely to the inner cavity of the sewage tank (2); The recycling mechanism (3) comprises a frame (31), a heating rod (32), a rod (33), a pulley (34), a motor (35), a transmission wheel (36), a belt (37), a conveyor belt (38) and a collection box (39). The inner cavity of the sewage tank (2) is fixedly connected to the frame (31) in a transverse direction. The center of the bottom of the inner wall of the sewage tank (2) is fixedly connected to the heating rod (32). The top of the heating rod (32) passes through the top of the frame (31). The front end and the back end of the inner side of the frame (31) are both movably connected to the rod (33) in a transverse direction. The right side of the surface of the rod (33) is fixedly sleeved with the pulley (34). The right side of the sewage tank (2) is fixedly connected to the heating rod (32). The back end of the rod (33) is fixedly connected to a motor (35), the output end of the motor (35) is fixedly connected to a transmission wheel (36), the left side of the transmission wheel (36) extends into the interior of the sewage tank (2), the surface of the transmission wheel (36) is sleeved with a belt (37), the end of the belt (37) away from the transmission wheel (36) is sleeved on the surface of the pulley (34), the pulley (34) and the transmission wheel (36) are connected by the belt (37), the surface of the rod (33) is sleeved with a conveyor belt (38), the front end of the bottom of the inner wall of the sewage tank (2) is fixedly connected to a collecting box (39), and the front end of the collecting box (39) extends through the front end of the sewage tank (2).

2. A coal processing dehydrator according to claim 1, characterized in that: The front end and the back end of the top of the frame (31) are both fixedly connected with a separation plate (4), and the separation plate (4) is used in conjunction with the frame (31).

3. A coal processing dehydrator according to claim 1, characterized in that: The left and right sides of the front end of the collection box (39) are both fixedly connected with handles (5), and the handles (5) are used in conjunction with the collection box (39).

4. A coal processing dehydrator according to claim 1, characterized in that: A support plate (6) is fixedly connected to the back end of the bottom of the inner wall of the sewage tank (2), and spring rods (7) are fixedly connected to the left and right sides of the front end of the support plate (6), and the front end of the spring rods (7) is fixedly connected to the back end of the collection box (39).

5. The coal processing dehydrator according to claim 1, characterized in that: Through holes (8) are provided on the left and right sides of the surface of the frame (31) at positions corresponding to the heating rods (32), and the through holes (8) are used in conjunction with the heating rods (32).

6. The coal processing dehydrator according to claim 1, characterized in that: An annular groove (9) is provided on the inner sides of the pulley (34) and the transmission wheel (36), and the annular groove (9) is used in conjunction with the belt (37).

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