Flue gas desulfurization gypsum drying, grinding and screening integrated device

Abstract

The utility model relates to the technical field of flue gas desulfurization gypsum processing, in particular to a flue gas desulfurization gypsum drying, grinding and screening integrated device which comprises a bottom frame and a side bottom plate, the side bottom plate is fixed on the outer side wall of the bottom frame, an inclined material guide plate is installed on the inner side wall of the bottom frame, and a direction motor is fixed at the top of the side bottom plate. A lifting telescopic rod is installed on an output shaft of the direction motor, the top of the lifting telescopic rod is connected with a drying box with an electric valve, a smashing box is installed on the top of the drying box, a filtering top plate is installed on the top of the bottom frame, and a cleaning assembly used for cleaning the filtering top plate is arranged on the outer side wall of the filtering top plate. A driving assembly is arranged at the top of the filtering top plate, a linkage type grinding assembly is connected to the driving assembly, a strip-shaped groove is formed in the top of the filtering top plate, dried desulfurized gypsum can be ground through the linkage type grinding assembly, the ground desulfurized gypsum can be filtered on the filtering top plate, and practicability is high.

Description

Technical Field

[0001] The utility model specifically relates to a flue gas desulfurization gypsum drying, grinding and screening integrated device, belonging to the technical field of desulfurization gypsum processing. Background Art

[0002] Flue gas desulfurization gypsum, also known as desulfurization gypsum, exhaust gas desulfurization gypsum, sulfur gypsum or gypsum.

[0003] The current application document with application number CN202321583580.2 discloses a desulfurized gypsum drying device, wherein a motor 1 is arranged on the right side outside the crushing box, and a gear 1 is fixedly connected to the output end of the motor 1, and a rotating shaft 1 is fixedly connected inside the gear 1, and a first crushing roller is fixedly connected to the outside of the rotating shaft 1, and a gear 2 is meshedly connected to the outside of the gear 1, and a rotating shaft 2 is fixedly connected inside the gear 2, and a second crushing roller is fixedly connected to the outside of the rotating shaft 2, and a fan is fixedly connected to the upper rear side of the bottom plate, the fan input end is fixedly connected to an air inlet, and the fan output end is fixedly connected to a connecting pipe.

[0004] The above technical solution can crush larger desulfurization gypsum, improve the subsequent drying effect, and is highly practical. However, the above technical solution is not convenient for grinding and screening the dried desulfurization gypsum. For this reason, we propose an integrated device for drying, grinding and screening flue gas desulfurization gypsum. Utility Model Content

[0005] The purpose of the utility model is to provide a flue gas desulfurization gypsum drying, grinding and screening integrated device in order to solve the above problems, which can grind and screen the dried desulfurization gypsum.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a flue gas desulfurization gypsum drying, grinding and screening integrated device, comprising a base frame and a side base plate, the side base plate is fixed on the outer side wall of the base frame, an inclined material guide plate is installed on the inner side wall of the base frame, a direction motor is fixed on the top of the side base plate, a lifting and telescopic rod is installed on the output shaft of the direction motor, a drying box with an electric valve is connected to the top of the lifting and telescopic rod, a crushing box is installed on the top of the drying box, a filtering top plate is installed on the top of the base frame, a cleaning assembly for cleaning the filtering top plate is arranged on the outer side wall of the filtering top plate, a driving assembly is arranged on the top of the filtering top plate, a linkage grinding assembly is connected to the driving assembly, and a strip groove is arranged on the top of the filtering top plate.

[0007] Furthermore, in order to drive the cleaning brush to move by the transverse telescopic rod, the cleaning assembly includes a side support plate, which is fixedly mounted on the outer wall of the filter top plate, and the side support plate is fixedly connected to the transverse telescopic rod, and a cleaning brush is connected to one end of the transverse telescopic rod.

[0008] Furthermore, in order to make the screw rod rotate in the rectangular through hole, the driving assembly includes a mounting support plate fixedly mounted on the top of the filter top plate, the mounting support plate is provided with a rectangular through hole, and the screw rod is rotatably mounted in the rectangular through hole.

[0009] Furthermore, in order to move the driving plate through the screw rod, the driving plate is threadedly connected to the screw rod, and the driving plate is located in the rectangular through hole.

[0010] Furthermore, in order to drive the screw rod to rotate by the driving motor, a driving motor is fixed to the outer wall of the mounting support plate through a motor seat, and the output shaft of the driving motor is connected to one end of the screw rod.

[0011] Furthermore, in order to drive the material barrel to move through the linkage seat, the linkage grinding assembly includes a linkage seat fixed to one end of the driving plate, and the material barrel is fixed to the top of the linkage seat through a mounting rod.

[0012] Furthermore, in order to rotate the conical grinding rod, a feeding pipe is fixedly installed at the bottom of the barrel, and a grinding motor is also installed at the bottom of the barrel, and a conical grinding rod is installed on the output shaft of the grinding motor.

[0013] Furthermore, in order to make the pulley displace in the strip groove, a conical grinding barrel is fixed on the linkage seat, the conical grinding rod is located in the conical grinding barrel, a stable L-shaped plate is provided on the outer wall of the linkage seat, a pulley is connected to one end of the stable L-shaped plate, and the pulley is located in the strip groove.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model is provided with a driving component, a linkage grinding component and a cleaning component. The dried desulfurized gypsum can be ground by the linkage grinding component, and the ground desulfurized gypsum can be filtered on the filter top plate. When the desulfurized gypsum is ground, the user can drive the driving component to drive the linkage grinding component to move, so that the ground desulfurized gypsum is not filtered at a fixed position on the filter top plate, thereby reducing the possibility of blockage. The cleaning component facilitates the cleaning of the filter top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the installation of the screw rod in the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the conical grinding barrel in the utility model;

[0019] Figure 4 This is a schematic diagram of the installation of the drying box in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the filter top plate in the utility model;

[0021] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0022] In the figure: 1. base frame; 2. side bottom plate; 3. inclined guide plate; 4. direction motor; 5. lifting telescopic rod; 6. drying box; 7. crushing box; 8. filter top plate; 9. cleaning assembly; 901. side support plate; 902. horizontal telescopic rod; 903. cleaning brush; 10. driving assembly; 1001. mounting support plate; 1002. screw rod; 1003. driving plate; 1004. driving motor; 11. linkage grinding assembly; 1101. linkage seat; 1102. material barrel; 1103. discharge pipe; 1104. grinding motor; 1105. conical grinding rod; 1106. conical grinding barrel; 1107. stable L-shaped plate; 1108. pulley; 12. strip groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 6As shown, a flue gas desulfurization gypsum drying, grinding and screening integrated device comprises a base frame 1 and a side bottom plate 2, the side bottom plate 2 is fixed on the outer wall of the base frame 1, an inclined guide plate 3 is installed on the inner wall of the base frame 1, the filtered desulfurized gypsum can fall on the inclined guide plate 3, a direction motor 4 is fixed on the top of the side bottom plate 2, a lifting telescopic rod 5 is installed on the output shaft of the direction motor 4, a drying box 6 with an electric valve is connected to the top of the lifting telescopic rod 5, a discharge pipe is arranged on the drying box 6, the electric valve is connected to the discharge pipe, and the drying box 6 is convenient for discharging through the electric valve, a crushing box 7 is installed on the top of the drying box 6, a filtering top plate 8 is installed on the top of the base frame 1, a cleaning component 9 for cleaning the filtering top plate 8 is arranged on the outer wall of the filtering top plate 8, a driving component 10 is arranged on the top of the filtering top plate 8, a linkage grinding component 11 is connected to the driving component 10, and a strip groove 12 is arranged on the top of the filtering top plate 8.

[0025] The cleaning assembly 9 includes a side support plate 901, which is fixedly mounted on the outer wall of the filter top plate 8. A transverse telescopic rod 902 is fixedly connected to the side support plate 901, and a cleaning brush 903 is connected to one end of the transverse telescopic rod 902. When the filter top plate 8 needs to be cleaned, the user can operate the transverse telescopic rod 902 to drive the cleaning brush 903 to move, and the cleaning brush 903 can clean the filter holes on the filter top plate 8 after being moved.

[0026] The driving assembly 10 includes a mounting support plate 1001 fixedly mounted on the top of the filter top plate 8, a rectangular through hole is provided on the mounting support plate 1001, a screw rod 1002 is rotatably mounted in the rectangular through hole, a driving plate 1003 is threadedly connected to the screw rod 1002, and the driving plate 1003 is located in the rectangular through hole, a driving motor 1004 is fixed to the outer wall of the mounting support plate 1001 through a motor seat, the output shaft of the driving motor 1004 is connected to one end of the screw rod 1002, and the driving motor 1004 can drive the screw rod 1002 to rotate so as to displace the driving plate 1003.

[0027] The linkage grinding assembly 11 includes a linkage seat 1101 fixed to one end of the driving plate 1003, a material barrel 1102 is fixed to the top of the linkage seat 1101 through a mounting rod, a feed pipe 1103 is fixed to the bottom of the material barrel 1102, a grinding motor 1104 is also installed at the bottom of the material barrel 1102, a conical grinding rod 1105 is installed on the output shaft of the grinding motor 1104, a conical grinding barrel 1106 is fixed to the linkage seat 1101, and the conical grinding rod 1105 is located at the conical grinding barrel 110 6, an L-shaped plate 1107 is stabilized on the outer wall of the linkage seat 1101, and a pulley 1108 is connected to one end of the stable L-shaped plate 1107. The pulley 1108 is located in the strip groove 12. The desulfurized gypsum discharged from the discharge pipe 1103 can enter the conical grinding barrel 1106. The gap between the conical grinding rod 1105 and the conical grinding barrel 1106 gradually decreases from top to bottom. When the linkage seat 1101 and the conical grinding barrel 1106 move, the pulley 1108 can be displaced in the strip groove 12.

[0028] When the utility model is in use, the user can first put the desulfurized gypsum into the crushing box 7, and the crushed desulfurized gypsum can enter the drying box 6 for drying. When the desulfurized gypsum is dried in the drying box 6, the user can first operate the lifting telescopic rod 5 to drive the drying box 6 to rise until the drying box 6 is higher than the height of the barrel 1102. Then the user can operate the direction motor 4 to drive the lifting telescopic rod 5 and the drying box 6 to rotate until the original discharge pipe on the drying box 6 is located directly above the barrel 1102. When the user opens the electric valve on the drying box 6, the desulfurized gypsum in the drying box 6 can enter the barrel 1102, and the desulfurized gypsum in the barrel 1102 can enter the barrel 1102. The paste can enter the conical grinding barrel 1106 through the discharge pipe 1103, and then the user can make the grinding motor 1104 work to drive the conical grinding rod 1105 to rotate, so that the conical grinding rod 1105 can grind the desulfurized gypsum in the conical grinding barrel 1106, and the ground desulfurized gypsum can fall on the filter top plate 8 for filtration. At this time, the user can make the driving motor 1004 work to drive the screw 1002 to rotate, so that the driving plate 1003 and the linkage seat 1101 can be displaced, thereby driving the barrel 1102 and other components to be displaced, so that the ground desulfurized gypsum is not filtered at a fixed position on the filter top plate 8, reducing the possibility of blockage.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An integrated device for drying, grinding and screening flue gas desulfurization gypsum, comprising a base frame (1) and a side bottom plate (2), wherein the side bottom plate (2) is fixed to the outer side wall of the base frame (1), and an inclined material guide plate (3) is installed on the inner side wall of the base frame (1), characterized in that: A directional motor (4) is fixed on the top of the side bottom plate (2), a lifting telescopic rod (5) is installed on the output shaft of the directional motor (4), a drying box (6) with an electric valve is connected to the top of the lifting telescopic rod (5), a crushing box (7) is installed on the top of the drying box (6), a filtering top plate (8) is installed on the top of the bottom frame (1), a cleaning component (9) for cleaning the filtering top plate (8) is arranged on the outer side wall of the filtering top plate (8), a driving component (10) is arranged on the top of the filtering top plate (8), a linkage grinding component (11) is connected to the driving component (10), and a strip groove (12) is arranged on the top of the filtering top plate (8).

2. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 1, characterized in that: The cleaning assembly (9) comprises a side support plate (901), wherein the side support plate (901) is fixedly mounted on the outer side wall of the filter top plate (8), and a transverse telescopic rod (902) is fixedly connected to the side support plate (901), and a cleaning brush (903) is connected to one end of the transverse telescopic rod (902).

3. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 1, characterized in that: The driving assembly (10) comprises a mounting support plate (1001) fixedly mounted on the top of the filtering top plate (8), wherein a rectangular through hole is provided on the mounting support plate (1001), and a screw rod (1002) is rotatably mounted in the rectangular through hole.

4. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 3, characterized in that: A driving plate (1003) is threadedly connected to the screw rod (1002), and the driving plate (1003) is located in the rectangular through hole.

5. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 4, characterized in that: A driving motor (1004) is fixed on the outer side wall of the mounting support plate (1001) via a motor seat, and an output shaft of the driving motor (1004) is connected to one end of the screw rod (1002).

6. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 4, characterized in that: The linkage type grinding assembly (11) comprises a linkage seat (1101) fixed to one end of the driving plate (1003), and a material barrel (1102) is fixed to the top of the linkage seat (1101) via a mounting rod.

7. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 6, characterized in that: A feeding pipe (1103) is fixedly mounted at the bottom of the material barrel (1102), and a grinding motor (1104) is also mounted at the bottom of the material barrel (1102), and a conical grinding rod (1105) is mounted on the output shaft of the grinding motor (1104).

8. The integrated device for drying, grinding and screening of flue gas desulfurization gypsum according to claim 7, characterized in that: A conical grinding barrel (1106) is fixed on the linkage seat (1101), and the conical grinding rod (1105) is located in the conical grinding barrel (1106). A stable L-shaped plate (1107) is provided on the outer wall of the linkage seat (1101), and a pulley (1108) is connected to one end of the stable L-shaped plate (1107), and the pulley (1108) is located in the strip groove (12).

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