CN213555752U

CN213555752U - Desulfurization gypsum dehydrator

Info

Publication number: CN213555752U
Application number: CN202022179009.7U
Authority: CN
Inventors: 林天尧
Original assignee: Kunshan Renyide Machinery Co ltd
Current assignee: Kunshan Renyide Machinery Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-29
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to the technical field of the hydroextractor, especially, be a desulfurized gypsum hydroextractor, including the hydroextractor body, one side of hydroextractor body is equipped with places the seat, place on the seat symmetry rotation and install two lead screws, the stand is installed to the screw thread on the lead screw, the top fixed mounting of stand has the assembly piece, two all rotate on the assembly piece and install the assembly pole, two fixed mounting has same hopper, one on the assembly pole fixed mounting has the installation cover, one on the assembly piece the one end of assembly pole runs through and corresponds the assembly piece extends to in the installation cover, just fixed mounting has driven gear on the assembly pole. The utility model discloses be convenient for connect the hopper to arrange the material, do not need manual operation, labour saving and time saving, be favorable to improving work efficiency, connect the height of hopper simultaneously and can change, be applicable to and empty the transportation equipment of co-altitude, improve the practicality.

Description

Desulfurization gypsum dehydrator

Technical Field

The utility model relates to a hydroextractor technical field especially relates to a desulfurization gypsum hydroextractor.

Background

The flue gas from power plants, which contains sulfur (SO2), must be removed by a desulfurization unit before it can be discharged. Flue gas desulfurization generally employs a limestone-gypsum wet Flue Gas Desulfurization (FGD) system. At present, most of thermal power plants adopting limestone-gypsum method process desulfurization (SO2) systems in China and even in the world adopt a vacuum belt dehydrator to carry out solid-liquid separation on tail products. The vacuum belt dehydrator has the advantages of mature technology, reliable performance, simple operation and the like in the industry, the working principle of the vacuum belt dehydrator is that slurry is sucked in vacuum to achieve the aim of dehydration, the slurry is sent to a filter cloth of the vacuum belt dehydrator, the filter cloth is conveyed through a heavy rubber belt, the rubber belt is transversely provided with a groove, the middle of the rubber belt is provided with a through hole so that liquid can be sucked into a vacuum box, filtrate and air are simultaneously pumped to a vacuum main pipe, the filtrate and the air in the vacuum main pipe enter a gas-liquid separator to carry out gas-water separation, the top outlet of the gas-liquid separator is connected with a vacuum pump, and the gas is pumped away by the vacuum pump. The separated filtrate enters a filtrate receiving water tank from an outlet at the bottom of the gas-liquid separator, slurry is pumped in vacuum, forms qualified filter cakes through a filtering part, a cleaning part and a dewatering part, and falls into an external conveying tank through a discharge hopper in a discharging area.

However, in the prior art, the filter cake falls into the discharge hopper and needs to transport it, however the discharge hopper is not convenient for arrange the material, mostly through manual operation, and the labour is big, and is consuming time long, and work efficiency is low, for this reason, provides a desulfurization gypsum hydroextractor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a desulfurization gypsum dehydrator.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a desulfurized gypsum hydroextractor, includes the hydroextractor body, one side of hydroextractor body is equipped with places the seat, place the seat on the symmetry rotate install two lead screws, the stand is installed to the screw thread on the lead screw, the top fixed mounting of stand has the assembly piece, two all rotate on the assembly piece and install the assembly pole, two fixed mounting has same hopper, one on the assembly pole fixed mounting has the installation cover, one on the assembly piece the one end of assembly pole runs through and corresponds the assembly piece extends to in the installation cover, just fixed mounting has driven gear on the assembly pole, fixed mounting has rotating electrical machines in the installation cover, fixed mounting has the driving gear on rotating electrical machines's the output shaft, the driving gear with driven gear meshes mutually.

Preferably, an assembly cavity is formed in the placing seat, the bottom ends of the lead screws extend into the assembly cavity, and first bevel teeth are fixedly mounted at the bottom ends of the lead screws.

Preferably, the dwang is installed in the assembly intracavity rotation, fixed mounting has two second conical tooth on the dwang, second conical tooth with correspond first conical tooth meshes mutually, one side fixed mounting who places the seat has elevator motor, the one end of dwang runs through place the seat and with elevator motor's output shaft fixed connection.

Preferably, one side of the assembly block is provided with an arc-shaped limiting hole, one side of the material receiving hopper is fixedly provided with a fixing rod, and one end of the fixing rod extends into the arc-shaped limiting hole and is rotatably connected with the inner wall of the arc-shaped limiting hole.

Preferably, two rotating holes are formed in the top of the placing seat, the two rotating holes are communicated with the assembling cavity, a supporting bearing is sleeved on the lead screw, and the outer ring of the supporting bearing is fixedly connected with the inner wall of the corresponding rotating hole.

Preferably, the top fixed mounting who places the seat has the riser, the spacing groove has been seted up to one side of riser, one side fixed mounting of stand has the stopper, the stopper and the inner wall sliding connection of the spacing groove that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that: at first, through the device's hydroextractor body, place the seat, the lead screw, the stand, the assembly piece, the assembly pole, connect the hopper, the installation cover, driven gear, rotating electrical machines and driving gear cooperate, be convenient for drive and connect the hopper to rotate, thereby conveniently empty the filter cake, time saving and labor saving, work efficiency is high, cooperate through assembly chamber, first awl tooth, the dwang, second awl tooth, elevator motor, the spacing hole of arc and dead lever, be convenient for change connects the height of hopper, be applicable to and empty the filter cake to the equipment of co-altitude not, the practicality is high.

The utility model discloses be convenient for connect the hopper to arrange the material, do not need manual operation, labour saving and time saving, be favorable to improving work efficiency, connect the height of hopper simultaneously and can change, be applicable to and empty the transportation equipment of co-altitude, improve the practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side cross-sectional structural view of fig. 1.

In the figure: 1. a dehydrator body; 2. a placing seat; 3. a lead screw; 4. a column; 5. assembling the block; 6. assembling a rod; 7. a receiving hopper; 8. mounting a cover; 9. a driven gear; 10. a rotating electric machine; 11. a driving gear; 12. an assembly chamber; 13. a first bevel gear; 14. rotating the rod; 15. a second taper tooth; 16. a lifting motor; 17. an arc-shaped limiting hole; 18. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a desulfurized gypsum dehydrator comprises a dehydrator body 1, wherein a placing seat 2 is arranged on one side of the dehydrator body 1, two lead screws 3 are symmetrically and rotatably arranged on the placing seat 2, an upright post 4 is arranged on each lead screw 3 in a threaded manner, an assembling block 5 is fixedly arranged at the top end of each upright post 4, assembling rods 6 are respectively and rotatably arranged on the two assembling blocks 5, the same material receiving hopper 7 is fixedly arranged on each assembling rod 6, an installing cover 8 is fixedly arranged on each assembling block 5, one end of each assembling rod 6 penetrates through the corresponding assembling block 5 and extends into the installing cover 8, a driven gear 9 is fixedly arranged on each assembling rod 6, a rotating motor 10 is fixedly arranged in the installing cover 8, a driving gear 11 is fixedly arranged on an output shaft of the rotating motor 10, and the driving gear 11 is meshed with the driven gear 9;

an assembly cavity 12 is formed in the placing seat 2, the bottom ends of the two lead screws 3 extend into the assembly cavity 12, a first bevel gear 13 is fixedly arranged at the bottom end of each lead screw 3, a rotating rod 14 is rotatably arranged in the assembly cavity 12, two second bevel gears 15 are fixedly arranged on the rotating rod 14, the second bevel gears 15 are meshed with the corresponding first bevel gears 13, a lifting motor 16 is fixedly arranged on one side of the placing seat 2, one end of the rotating rod 14 penetrates through the placing seat 2 and is fixedly connected with an output shaft of the lifting motor 16, an arc-shaped limiting hole 17 is formed in one side of one assembling block 5, a fixing rod 18 is fixedly arranged on one side of the receiving hopper 7, one end of the fixing rod 18 extends into the arc-shaped limiting hole 17 and is rotatably connected with the inner wall of the arc-shaped limiting hole 17, two rotating holes are formed in the top of the placing seat 2 and are communicated with the assembly cavity, the outer ring of the supporting bearing is fixedly connected with the inner wall of the corresponding rotating hole, the top of the placing seat 2 is fixedly provided with a vertical plate, one side of the vertical plate is provided with a limit groove, one side of the upright post 4 is fixedly provided with a limit block, the limit block is connected with the inner wall of the corresponding limit groove in a sliding way, the dehydrator body 1, the placing seat 2, the screw rod 3, the upright post 4, the assembling block 5, the assembling rod 6, the material receiving hopper 7, the mounting cover 8, the driven gear 9, the rotating motor 10 and the driving gear 11 are matched to drive the material receiving hopper 7 to rotate, so that the filter cake can be poured conveniently, time and labor are saved, the working efficiency is high, the height of the material receiving hopper 7 can be changed conveniently by matching the assembling cavity 12, the first conical tooth 13, the rotating rod 14, the second conical tooth 15, the lifting motor 16, the arc-shaped limit, the utility model discloses be convenient for connect hopper 7 to arrange the material, do not need manual operation, labour saving and time saving, be favorable to improving work efficiency, connect the height of hopper 7 to change simultaneously, be applicable to and empty the transportation equipment of co-altitude not, improve the practicality.

The working principle is as follows: when the material receiving hopper is used and material discharging is needed, the rotating motor 10 is started, the output shaft of the rotating motor 10 drives the driving gear 11 to rotate, the driving gear 11 drives the driven gear 9 to rotate, the driven gear 9 drives the assembling rod 6 to rotate, the assembling rod 6 drives the material receiving hopper 7 to rotate, meanwhile, the fixing rod 18 and the arc-shaped limiting hole 17 can play a limiting role, and the material receiving hopper 7 rotates, so that a filter cake can be poured out; when the height of receiving hopper 7 needs to be adjusted, lift motor 16 is started, the output shaft of lift motor 16 drives dwang 14 to rotate, dwang 14 drives second bevel gear 15 to rotate, second bevel gear 15 drives first bevel gear 13 to rotate, first bevel gear 13 drives lead screw 3 to rotate, lead screw 3 drives stand 4 upward movement, stand 4 drives assembly piece 5 upward movement, two assembly pieces 5 drive through assembly rod 6 and receive hopper 7 upward movement, thereby change the height of receiving hopper 7, be applicable to and empty the filter cake to the equipment of co-altitude, and the practicability is improved.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a desulfurization gypsum hydroextractor, includes hydroextractor body (1), its characterized in that: one side of the dehydrator body (1) is provided with a placing seat (2), the placing seat (2) is symmetrically and rotatably provided with two lead screws (3), the lead screws (3) are provided with stand columns (4) in a threaded manner, the top ends of the stand columns (4) are fixedly provided with assembling blocks (5), the two assembling blocks (5) are respectively and rotatably provided with assembling rods (6), the two assembling rods (6) are fixedly provided with one material receiving hopper (7), one assembling block (5) is fixedly provided with an installing cover (8), one end of one assembling rod (6) penetrates through the corresponding assembling block (5) and extends into the installing cover (8), the assembling rod (6) is fixedly provided with a driven gear (9), a rotating motor (10) is fixedly arranged in the installing cover (8), and an output shaft of the rotating motor (10) is fixedly provided with a driving gear (11), the driving gear (11) is meshed with the driven gear (9).

2. The desulfurization gypsum dehydrator of claim 1, wherein: an assembly cavity (12) is formed in the placing seat (2), the bottom end of the lead screw (3) extends into the assembly cavity (12), and a first bevel gear (13) is fixedly mounted at the bottom end of the lead screw (3).

3. The desulfurization gypsum dehydrator of claim 2, wherein: dwang (14) are installed to assembly chamber (12) internal rotation, fixed mounting has two second conical tooth (15) on dwang (14), second conical tooth (15) with correspond first conical tooth (13) mesh mutually, one side fixed mounting who places seat (2) has elevator motor (16), the one end of dwang (14) is run through place seat (2) and with the output shaft fixed connection of elevator motor (16).

4. The desulfurization gypsum dehydrator of claim 1, wherein: one arc-shaped limiting hole (17) is formed in one side of the assembling block (5), a fixing rod (18) is fixedly mounted on one side of the material receiving hopper (7), and one end of the fixing rod (18) extends into the arc-shaped limiting hole (17) and is rotatably connected with the inner wall of the arc-shaped limiting hole (17).

5. The desulfurization gypsum dehydrator of claim 2, wherein: two rotating holes are formed in the top of the placing seat (2), the rotating holes are communicated with the assembling cavity (12), a supporting bearing is sleeved on the lead screw (3), and the outer ring of the supporting bearing is fixedly connected with the inner wall of the rotating hole correspondingly.

6. The desulfurization gypsum dehydrator of claim 1, wherein: the top fixed mounting who places seat (2) has the riser, the spacing groove has been seted up to one side of riser, one side fixed mounting of stand (4) has the stopper, the stopper and the inner wall sliding connection of the spacing groove that corresponds.