Gypsum fluidization cooling machine

Abstract

The utility model relates to the technical field of gypsum processing equipment, and provides a gypsum fluidization cooling machine which comprises a fluidization cooling equipment body, a screening device is fixedly installed at the top of the fluidization cooling equipment body, and a first feeding pipeline is fixedly installed in the center of the top of the screening device. Sliding grooves are formed in the two sides of the inner wall of the screening device, sliding blocks are slidably connected to the inner surfaces of the two sliding grooves, a screening plate is fixedly installed on the opposite sides of the two sliding blocks, telescopic columns are fixedly installed on the periphery of the bottom of the screening plate, and reset springs are fixedly installed on the periphery of the bottom of the screening plate. And through the arrangement of the sieve plate, the eccentric wheel and other structures, agglomerated gypsum raw materials can be effectively separated, so that the blockage and fault risks of the fluidization cooling equipment body caused by the agglomerated gypsum are reduced, and the stability and reliability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum processing equipment, in particular to a gypsum fluidizing cooler. Background Art

[0002] Gypsum fluidized cooler is a kind of equipment used in the gypsum production process, mainly used for cooling gypsum or gypsum slurry. This equipment is based on fluidized bed technology, which realizes a rapid and uniform cooling process by placing gypsum particles or slurry in air or liquid flow.

[0003] However, the existing gypsum fluidized cooler lacks a screening device. When the gypsum raw material is added to the fluidized cooler, the gypsum raw material is likely to contain lumps formed by the mutual adhesion of gypsum particles. This agglomeration phenomenon will have a negative impact on the cooling effect of the gypsum raw material inside the fluidized cooler. Since the agglomerated gypsum lumps may be larger than single particles and have irregular shapes, they will increase the resistance of the airflow and are not conducive to the uniform transfer of heat and the realization of the cooling effect. Utility Model Content

[0004] The utility model aims to solve the problem that the existing gypsum fluidized cooling machine lacks a screening device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a gypsum fluidized cooling machine, comprising a fluidized cooling equipment body, a screening device is fixedly installed on the top of the fluidized cooling equipment body, a first feed pipe is fixedly installed at the top center of the screening device, slide grooves are opened on both sides of the inner wall of the screening device, the inner surfaces of the two slide grooves are slidably connected with sliders, a sieve plate is fixedly installed on the opposite side of the two sliders, telescopic columns are fixedly installed around the bottom of the sieve plate, reset springs are fixedly installed around the bottom of the sieve plate, the inner surfaces of the four reset springs are movably sleeved on the outer surface of the telescopic column, the four reset springs and the bottoms of the four telescopic columns are fixedly installed with connecting columns, and the four connecting columns are fixedly installed on the inner wall of the screening device.

[0006] As a preferred embodiment, a first rotating rod is movably embedded in the inner center of the screening device, a motor is fixedly installed on the front side of the first rotating rod, and an eccentric wheel is fixedly sleeved at the center of the outer surface of the first rotating rod.

[0007] The technical effect of adopting the above further solution is that when the motor is running, the eccentric wheel can be driven to rotate in a circle through the first rotating rod.

[0008] As a preferred embodiment, a support plate is fixedly installed at the bottom of the motor, and a partition plate is fixedly installed inside the screening device and at the bottom of the screen plate.

[0009] The technical effect of adopting the above further solution is that the motor can be started through the power supply system of the motor on the support plate.

[0010] As a preferred embodiment, the rear side of the support plate is fixedly mounted on the front side of the screening device, and two second rotating rods are movably embedded in the interior of the screening device near both sides.

[0011] The technical effect of adopting the above further solution is that the second rotating rod on the right side can be driven by the first belt.

[0012] As a preferred embodiment, a first belt is movably sleeved on the rear outer surface of one of the two second rotating rods, and a first guide plate is fixedly installed on the left side of the partition and close to the left bottom of the screen plate.

[0013] The technical effect of adopting the above further solution is: the first guide plate can be used for drainage, so that the clumping gypsum raw materials fall into the top center of the two crushing rollers.

[0014] As a preferred embodiment, the other end of the first belt is movably sleeved on the rear outer surface of the first rotating rod, and the front outer surfaces of the two second rotating rods are movably sleeved with second belts.

[0015] The technical effect of adopting the above further solution is that the second belt on the front side of the second rotating rod can drive the second rotating rod on the left side to rotate synchronously.

[0016] As a preferred embodiment, crushing rollers are fixedly mounted on the outer surfaces of the two second rotating rods and located inside the screening device, and a second guide plate is fixedly mounted on the left side of the inner wall of the screening device near the bottom.

[0017] The technical effect of adopting the above further solution is that the second rotating rod can drive the crushing roller to rotate synchronously, thereby crushing the agglomerated gypsum raw materials that fall onto the top of the crushing roller.

[0018] As a preferred embodiment, a second feed pipe is fixedly installed at the bottom of the screening device, and the bottom of the second feed pipe is fixedly embedded in the top of the fluidized cooling equipment body.

[0019] The technical effect of adopting the above further solution is that the gypsum raw material can be transported into the interior of the fluidized cooling equipment body by the second feeding pipeline.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. When the utility model is in use, the sieve plate, the eccentric wheel and other structures are arranged to effectively separate the agglomerated gypsum raw materials, thereby reducing the blockage and failure risks of the fluidized cooling equipment body due to agglomerated gypsum, improving the stability and reliability of the equipment, and solving the problem of the existing gypsum fluidized cooling machine lacking a screening device.

[0022] 2. When the utility model is in use, through the first guide plate and the crushing roller and other structures, the device can crush the agglomerated gypsum raw materials that have been screened out again, thereby making full use of raw material resources, reducing the waste of raw materials and improving the utilization efficiency of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A rear perspective structural diagram of a gypsum fluidized cooling machine provided by the utility model;

[0024] Figure 2 A schematic diagram of a rear-side cutaway stereoscopic structure of a screening device of a gypsum fluidized cooling machine provided by the utility model;

[0025] Figure 3 A right side sectional stereoscopic structural schematic diagram of a screening device of a gypsum fluidized cooling machine provided by the utility model;

[0026] Figure 4 The utility model provides a front side sectional stereoscopic structural schematic diagram of a screening device of a gypsum fluidized cooling machine.

[0027] Legend:

[0028] 1. Fluidized cooling equipment body; 101. Screening device; 102. First feed pipe; 103. Chute; 104. Sliding block; 105. Screen plate; 106. Telescopic column; 107. Return spring; 108. Connecting column; 109. First rotating rod; 110. Motor; 111. Support plate; 112. Eccentric wheel; 2. Partition; 201. First guide plate; 202. Second rotating rod; 203. First belt; 204. Crushing roller; 205. Second belt; 206. Second guide plate; 207. Second feed pipe. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1, please refer to Figure 1-4 The utility model provides a technical solution: a gypsum fluidized cooling machine, comprising a fluidized cooling device body 1, a screening device 101 is fixedly installed on the top of the fluidized cooling device body 1, a first feed pipe 102 is fixedly installed at the top center of the screening device 101, both sides of the inner wall of the screening device 101 are provided with slide grooves 103, the inner surfaces of the two slide grooves 103 are slidably connected with sliders 104, a sieve plate 105 is fixedly installed on the opposite side of the two sliders 104, telescopic columns 106 are fixedly installed around the bottom of the sieve plate 105, and reset springs 107 are fixedly installed around the bottom of the sieve plate 105, and four reset springs are fixedly installed on the four sides. The inner surfaces of the springs 107 are movably sleeved on the outer surfaces of the telescopic columns 106, and the bottoms of the four return springs 107 and the four telescopic columns 106 are fixedly installed with connecting columns 108, and the four connecting columns 108 are fixedly installed on the inner wall of the screening device 101. A first rotating rod 109 is movably embedded in the inner center of the screening device 101, and a motor 110 is fixedly installed on the front side of the first rotating rod 109. An eccentric wheel 112 is fixedly sleeved at the center of the outer surface of the first rotating rod 109, and a support plate 111 is fixedly installed at the bottom of the motor 110. A partition 2 is fixedly installed inside the screening device 101 and at the bottom of the sieve plate 105.

[0031] In this embodiment, gypsum raw materials are firstly added into the interior of the first feeding pipe 102, so that the gypsum raw materials enter the interior of the screening device 101 and are located on the top of the sieve plate 105, and then the motor 110 is started through the power supply system of the motor 110 on the support plate 111, so that when the motor 110 is running, the eccentric wheel 112 is driven to rotate in a circle through the first rotating rod 109. When the eccentric wheel 112 rotates to the top, it pushes the sieve plate 105 upward, driving the slider 104 to slide upward on the inner surface of the slide groove 103, thereby causing the sieve plate 105 to rise, and at the same time driving the return spring 107 and the telescopic column 106 on the connecting column 108 to extend. When the eccentric wheel 112 rotates to the bottom, the return spring 107 and the telescopic column 106 are reset, causing the sieve plate 105 to descend, and then the eccentric wheel 112 is driven to rotate in a circle. The reciprocating circular motion of 12 drives the sieve plate 105 to perform a reciprocating lifting motion, causing the sieve plate 105 to vibrate, and then the gypsum raw materials on the top of the sieve plate 105 are screened, so that the agglomerated gypsum raw materials are retained on the top of the sieve plate 105, and the fine gypsum raw materials pass through the sieve plate 105 and enter the interior of the second feeding pipe 207, and then the gypsum raw materials are transported by the second feeding pipe 207 to the interior of the fluidized cooling equipment body 1, and then the power supply system of the fluidized cooling equipment body 1 starts the fluidized cooling equipment body 1, and then the gypsum raw materials are cooled, and the arrangement of the sieve plate 105 and the eccentric wheel 112 and other structures makes it possible to effectively separate the agglomerated gypsum raw materials, thereby reducing the blockage and failure risks of the fluidized cooling equipment body 1 due to agglomerated gypsum, and improving the stability and reliability of the equipment.

[0032] Embodiment 2, as Figure 1-4 As shown, the rear side of the support plate 111 is fixedly installed on the front side of the screening device 101, and two second rotating rods 202 are movably embedded in the interior of the screening device 101 near the two sides, and the rear outer surface of one of the two second rotating rods 202 is movably sleeved with a first belt 203, and a first guide plate 201 is fixedly installed on the left side of the partition 2 and close to the left bottom of the screen plate 105, and the other end of the first belt 203 is movably sleeved on the rear outer surface of the first rotating rod 109, and the front outer surfaces of the two second rotating rods 202 are movably sleeved with a second belt 205, and the outer surfaces of the two second rotating rods 202 and located inside the screening device 101 are fixedly sleeved with a crushing roller 204, and a second guide plate 206 is fixedly installed on the left side of the inner wall of the screening device 101 near the bottom, and a second feed pipe 207 is fixedly installed at the bottom of the screening device 101, and the bottom of the second feed pipe 207 is fixedly embedded in the top of the fluidized cooling equipment body 1.

[0033] In this embodiment, since the sieve plate 105 is inclined, when the agglomerated gypsum raw material is retained on the top of the sieve plate 105, it will roll to the left through the inclination angle of the sieve plate 105, and then fall into the top of the first guide plate 201 on the partition 2, and then be drained by the first guide plate 201, so that it falls into the top center of the two crushing rollers 204. When the first rotating rod 109 rotates, it will be transmitted to the second rotating rod 202 on the right side through the first belt 203, and then the second rotating rod 202 on the left side will be driven to rotate synchronously through the second belt 205 on the front side of the second rotating rod 202, and then the second rotating rod 202 on the left side will be driven to rotate synchronously. The second rotating rod 202 drives the crushing roller 204 to rotate synchronously, and then crushes the agglomerated gypsum raw materials that fall onto the top of the crushing roller 204, so that the crushed gypsum raw materials pass through the crushing roller 204 and fall onto the top of the second guide plate 206, and then are transported to the top of the second feeding pipe 207 through the second guide plate 206. Through the first guide plate 201 and the crushing roller 204 and other structures, the device can crush the agglomerated gypsum raw materials that have been screened out again when in use, thereby making full use of raw material resources, reducing the degree of waste of raw materials, and improving the utilization efficiency of resources.

[0034] Working principle: first, put gypsum raw materials into the first feeding pipe 102, so that the gypsum raw materials enter the interior of the screening device 101 and are located on the top of the sieve plate 105, and then start the motor 110 through the power supply system of the motor 110 on the support plate 111, so that when the motor 110 is running, it drives the eccentric wheel 112 to rotate in a circle through the first rotating rod 109. When the eccentric wheel 112 rotates to the top, it pushes the sieve plate 105 upward, drives the slider 104 to slide upward on the inner surface of the slide groove 103, and then makes the sieve plate 105 rise, and at the same time drives the reset spring 107 and the telescopic column 106 on the connecting column 108 to extend. When the eccentric wheel 112 rotates to the bottom, it resets the reset spring 107 and the telescopic column 106, so that the sieve plate 105 descends, and then passes through the eccentric wheel 11 2 reciprocating circular motion drives the sieve plate 105 to perform reciprocating lifting motion, so that the sieve plate 105 generates vibration, and then the gypsum raw material on the top of the sieve plate 105 is screened, so that the agglomerated gypsum raw material is retained on the top of the sieve plate 105, and the fine gypsum raw material passes through the sieve plate 105 and enters the interior of the second feeding pipe 207, and then the gypsum raw material is transported by the second feeding pipe 207 into the interior of the fluidized cooling device body 1, and then the power supply system of the fluidized cooling device body 1 starts the fluidized cooling device body 1, and then the gypsum raw material is cooled, and the arrangement of the sieve plate 105 and the eccentric wheel 112 and other structures makes it possible to effectively separate the agglomerated gypsum raw material, thereby reducing the blockage and failure risks of the fluidized cooling device body 1 due to agglomerated gypsum, and improving the stability and reliability of the equipment. When in use, since the sieve plate 105 is inclined, when the agglomerated gypsum raw materials remain on the top of the sieve plate 105, they will roll to the left through the inclined angle of the sieve plate 105, and then fall into the top of the first guide plate 201 on the partition 2, and then be drained by the first guide plate 201, so that they fall into the top center of the two crushing rollers 204. When the first rotating rod 109 rotates, it will be transmitted to the second rotating rod 202 on the right side through the first belt 203, and then the second rotating rod 202 on the left side will be driven to rotate synchronously through the second belt 205 on the front side of the second rotating rod 202, and then the second rotating rod 202 on the left side will be driven to rotate synchronously. The second rotating rod 202 drives the crushing roller 204 to rotate synchronously, and then crushes the agglomerated gypsum raw materials that fall onto the top of the crushing roller 204, so that the crushed gypsum raw materials pass through the crushing roller 204 and fall onto the top of the second guide plate 206, and then are transported to the top of the second feeding pipe 207 through the second guide plate 206. Through the first guide plate 201 and the crushing roller 204 and other structures, the device can crush the agglomerated gypsum raw materials that have been screened out again when in use, thereby making full use of raw material resources, reducing the degree of waste of raw materials, and improving the utilization efficiency of resources.

[0035] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A gypsum fluidized cooling machine, comprising a fluidized cooling device body (1), characterized in that: A screening device (101) is fixedly installed on the top of the fluidized cooling device body (1), and a first feeding pipe (102) is fixedly installed at the center of the top of the screening device (101). Slide grooves (103) are provided on both sides of the inner wall of the screening device (101), and the inner surfaces of the two slide grooves (103) are slidably connected with sliders (104), and a screen plate (105) is fixedly installed on the opposite side of the two sliders (104). Telescopic columns (106) are fixedly installed on the bottom of the screen plate (105), and return springs (107) are fixedly installed on the bottom of the screen plate (105). The inner surfaces of the four return springs (107) are movably sleeved on the outer surfaces of the telescopic columns (106), and connecting columns (108) are fixedly installed on the bottoms of the four return springs (107) and the four telescopic columns (106), and the four connecting columns (108) are fixedly installed on the inner wall of the screening device (101).

2. A gypsum fluidized cooling machine according to claim 1, characterized in that: A first rotating rod (109) is movably embedded at the inner center of the screening device (101), a motor (110) is fixedly installed on the front side of the first rotating rod (109), and an eccentric wheel (112) is fixedly sleeved at the center of the outer surface of the first rotating rod (109).

3. A gypsum fluidized cooling machine according to claim 2, characterized in that: A support plate (111) is fixedly mounted on the bottom of the motor (110), and a partition plate (2) is fixedly mounted inside the screening device (101) and located at the bottom of the screen plate (105).

4. A gypsum fluidized cooling machine according to claim 3, characterized in that: The rear side of the support plate (111) is fixedly mounted on the front side of the screening device (101), and two second rotating rods (202) are movably embedded in the interior of the screening device (101) near both sides.

5. A gypsum fluidized cooling machine according to claim 4, characterized in that: A first belt (203) is movably sleeved on the rear outer surface of one of the two second rotating rods (202), and a first guide plate (201) is fixedly installed on the left side of the partition plate (2) and close to the left bottom of the screen plate (105).

6. A gypsum fluidized cooling machine according to claim 5, characterized in that: The other end of the first belt (203) is movably sleeved on the rear outer surface of the first rotating rod (109), and the front outer surfaces of the two second rotating rods (202) are movably sleeved with second belts (205).

7. A gypsum fluidized cooling machine according to claim 6, characterized in that: A crushing roller (204) is fixedly mounted on the outer surfaces of the two second rotating rods (202) and located inside the screening device (101), and a second guide plate (206) is fixedly mounted on the left side of the inner wall of the screening device (101) near the bottom.

8. A gypsum fluidized cooling machine according to claim 7, characterized in that: A second feed pipe (207) is fixedly installed at the bottom of the screening device (101), and the bottom of the second feed pipe (207) is fixedly embedded in the top of the fluidized cooling equipment body (1).

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