CN215480601U

CN215480601U - Gypsum powder production feeding preheating device

Info

Publication number: CN215480601U
Application number: CN202120589060.7U
Authority: CN
Inventors: 刘畅; 王连生; 李文界; 张忠华; 张厚昌; 郑全; 孙涛; 包春斌; 杨庆志; 刘宝灵; 刘光旭; 刘平升; 郭涛; 王祖东; 刘宏峰; 任秋宇; 范建库; 王浩; 于雷; 孙贺
Original assignee: Yingkou Power Plant of Huaneng Power International Inc
Current assignee: Yingkou Power Plant of Huaneng Power International Inc
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-01-11
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a feeding and preheating device for gypsum powder production, which comprises a machine body, wherein an inner chamber is arranged at the right side of the machine body, the right side of the machine body is provided with a first motor, the output end of the first motor extends to the interior of the inner bin, the left side of the output end of the first motor is fixedly connected with a movable shaft, the surface of the movable shaft is fixedly connected with four clapboards, the left side of the top of the machine body is fixedly connected with a feeding mechanism, the bottom of the feeding mechanism is communicated with a connecting pipe, the bottom of the connecting pipe is communicated with the interior of the inner bin, the right side of the top of the machine body is fixedly connected with a heating section, the top of the inner bin is provided with an opening, the heating section is internally provided with a heating bin, the top of the inner cavity of the heating bin is provided with a fan, two heaters are installed at the bottom of the inner cavity of the heating bin, and the bottom of the heating bin is communicated with the inside of the opening. The utility model can ensure that the gypsum is preheated more fully.

Description

Gypsum powder production feeding preheating device

Technical Field

The utility model relates to the field of gypsum powder production, in particular to a feeding and preheating device for gypsum powder production.

Background

The gypsum powder is generally white and colorless, and colorless transparent crystals are called transparent gypsum, and sometimes contain impurities to form gray, light yellow, light brown and other colors, streak white, transparency, glass luster, pearl luster of cleavage surfaces and fibrous aggregate silk luster.

Gypsum powder needs to be preheated in the production process of stir-frying gypsum by an autoclave and then put into a pressure cooker for flash evaporation, and the existing preheating device can not preheat the gypsum fully when preheating the gypsum, so that the gypsum powder is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a gypsum powder production feeding preheating device, which is used for solving the problem that the existing preheating device is difficult to fully preheat gypsum.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a gypsum powder production feeding preheating device comprises a machine body, wherein an inner bin is arranged in an inner cavity on the right side of the machine body, a first motor is installed on the right side of the machine body, an output end of the first motor extends into the inner bin, a movable shaft is fixedly connected to the left side of an output end of the first motor, four partition plates are fixedly connected to the surface of the movable shaft, a feeding mechanism is fixedly connected to the left side of the top of the machine body, a connecting pipe is communicated with the bottom of the feeding mechanism, the bottom of the connecting pipe is communicated with the inner bin, a heating section is fixedly connected to the right side of the top of the machine body, an opening is formed in the top of the inner bin, a heating bin is arranged in the heating section, a fan is installed at the top of the inner cavity of the heating bin, two heaters are installed at the bottom of the inner cavity of the heating bin, and the bottom of the heating bin is communicated with the inside of the opening, the right side of interior storehouse bottom intercommunication has the discharge gate, the surface mounting of heating section front end has control panel.

Further, feeding mechanism includes the shell, the feeding bin has been seted up to the inside of shell, the second motor is installed in the left side of shell, the output of second motor extends to the inside of feeding bin, the right side fixedly connected with hob of second motor output, the top intercommunication of feeding bin has the feed opening.

Furthermore, a first sealing cover is inserted at the top of the feed opening, and a first sealing gasket is glued on the surface of the bottom of the first sealing cover.

Further, the right side of the screw rod is rotatably connected with the right side of the inner cavity of the feeding bin through an embedded bearing.

Further, a filter screen is arranged inside the opening.

Further, the one end that the loose axle was kept away from to the baffle all is the arc setting, the surface that the loose axle one end was kept away from to the baffle all laminates with the inner wall in interior storehouse mutually.

Furthermore, the surface of the inner cavity of the inner bin is glued with a heat-insulating layer.

Furthermore, a second sealing cover is inserted into the bottom of the discharge hole, and a second sealing gasket is glued on the surface of the top of the second sealing cover.

The embodiment of the utility model has the following advantages:

1. according to the utility model, the partition plate is arranged, when the gypsum needs to be preheated, the heater is started for a period of time, then the fan and the first motor are started, so that the first motor drives the movable shaft to do circular motion, the partition plate is further driven to do circular motion, the fan is started to blow hot air in the heating section into the inner bin, and in this way, the partition plate can sequentially drive the gypsum to be contacted with the hot air blown into the inner bin by the fan, so that the heat received by the gypsum is more sufficient and uniform, the preheating effect of the gypsum is improved, and the practicability of the device is improved;

2. according to the utility model, through the feeding mechanism, when a user drops the gypsum into the inner bin from the feed opening and starts the second motor, the output end of the second motor drives the spiral rod to do circular motion, and the spiral rod can sequentially and uniformly drive the gypsum to enter the inner bin from the connecting pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic view of the front view of the present invention;

FIG. 2 is a schematic view of a vertical cross-section in the front view direction of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic side view of a partial cross-sectional structure of the present invention.

In the figure: 1. a body; 2. an inner bin; 3. a first motor; 4. a movable shaft; 5. a partition plate; 6. a feeding mechanism; 61. a housing; 62. a second motor; 63. a screw rod; 64. a feeding port; 65. a first sealing cover; 66. a feeding bin; 7. an opening; 8. a filter screen; 9. a heat-insulating layer; 10. a heating section; 11. a heating chamber; 12. a fan; 13. a heater; 14. a discharge port; 15. a second sealing cover; 16. a connecting pipe; 17. a control panel.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a gypsum powder production feeding preheating device comprises a machine body 1, an inner chamber 2 is arranged in the inner chamber on the right side of the machine body 1, a first motor 3 is arranged on the right side of the machine body 1, the output end of the first motor 3 extends to the inside of the inner chamber 2, a movable shaft 4 is fixedly connected to the left side of the output end of the first motor 3, four partition plates 5 are fixedly connected to the surface of the movable shaft 4, a feeding mechanism 6 is fixedly connected to the left side of the top of the machine body 1, a connecting pipe 16 is communicated with the bottom of the feeding mechanism 6, the bottom of the connecting pipe 16 is communicated with the inside of the inner chamber 2, a heating section 10 is fixedly connected to the right side of the top of the machine body 1, an opening 7 is arranged at the top of the inner chamber 2, a heating chamber 11 is arranged in the heating section 10, a fan 12 is arranged at the top of the inner chamber of the heating chamber 11, and two heaters 13 are arranged at the bottom of the inner chamber of the heating chamber 11, the bottom of the heating bin 11 is communicated with the inside of the opening 7, the right side of the bottom of the inner bin 2 is communicated with a discharge hole 14, and a control panel 17 is arranged on the surface of the front end of the heating section 10.

Further, the feeding mechanism 6 includes a housing 61, a feeding bin 66 is disposed inside the housing 61, a second motor 62 is installed on the left side of the housing 61, an output end of the second motor 62 extends into the feeding bin 66, a screw rod 63 is fixedly connected to the right side of the output end of the second motor 62, a discharging opening 64 is communicated with the top of the feeding bin 66, when a user drops gypsum from the discharging opening 64, the second motor 62 is turned on to make the output end of the second motor 62 perform circular motion, so as to drive the screw rod 63 to perform circular motion, under the action of the screw rod 63, the screw rod 63 sequentially drives the gypsum to move rightward, and then drops into the inner bin 2 through the connecting pipe 16, thereby avoiding the occurrence of a situation that the gypsum is blocked when entering the inner bin 2, and simultaneously when the first motor 3 is turned on to drive the movable shaft 4 to perform circular motion, and then make baffle 5 do circular motion for gypsum can get into in proper order between the different baffles 5 and the space that interior storehouse 2 formed.

Further, a first sealing cover 65 is inserted at the top of the feed opening 64, a first sealing gasket is glued on the surface of the bottom of the first sealing cover 65, when the device is not used, the inside of the feed opening 64 can be isolated from the outside through the first sealing cover 65, and a gap between the first sealing cover 65 and the inner wall of the feed opening 64 is filled through the first sealing gasket on the surface of the feed opening 64, so that the sealing effect of the first sealing cover 65 is improved.

Further, the right side of hob 63 is connected with the right side rotation of feeding bin 66 inner chamber through embedded bearing, because the right side of hob 63 is connected with the inner wall rotation of feeding bin 66 for hob 63 is more firm at the in-process of doing the circular motion, thereby is convenient for hob 63 normally to work.

Further, a filter screen 8 is provided inside the opening 7, and dust is prevented from entering the interior of the inner chamber 2 from the interior of the heating chamber 11 by providing the filter screen 8 inside the opening 7.

Further, the surface of the inner cavity of the inner bin 2 is glued with a heat preservation layer 9, and the surface of the inner cavity of the inner bin 2 is provided with the heat preservation layer 9, so that the heat inside the inner bin 2 cannot be quickly lost.

Further, a second sealing cover 15 is inserted at the bottom of the discharge port 14, a second sealing gasket is glued on the surface of the top of the second sealing cover 15, when the device is not used, the discharge port 14 and the inner bin 2 are isolated from the outside through the second sealing cover 15, and a gap between the surface of the second sealing cover 15 and the inner wall of the discharge port 14 is filled through the second sealing gasket on the surface of the second sealing cover 15, so that the sealing effect of the second sealing cover 15 is improved.

The working principle is as follows: in the actual use process, a user firstly electrically connects the control ends of the first motor 3, the second motor 62, the fan 12 and the heater 13 with the control bus of the control panel 17, then connects the control panel 17 with an external power supply, when the user needs to preheat the gypsum, the heater 13 is turned on, so that the heater 13 heats the air inside the heating bin 11, then the gypsum is put into the bin from the feed opening 64 and the second motor 62 and the first motor 3 are turned on, the output end of the second motor 62 drives the screw rod 63 to do circular motion, further the gypsum entering the feeding bin 66 is driven to sequentially move rightwards, further the gypsum moves to the position of the connecting pipe 16, further the gypsum falls into the inner bin 2 from the inside of the connecting pipe 16, the output end of the first motor 3 rotates to drive the movable shaft 4 to do circular motion, further the partition plates 5 to do circular motion, the gypsum sequentially enters gaps formed between different partition plates 5 and the inner bin 2, and downstream under the action of gravity, fan 12 is opened at last to the user for fan 12 blows in the inside of interior storehouse 2 with the inside hot-air in heating chamber 11, baffle 5 drives the gypsum and contacts with the hot-air in proper order, thereby make more abundant that the gypsum can preheat, after preheating the completion, the user can take out the sealed lid 15 of second, thereby make the inside gypsum in interior storehouse 2 can fall out from discharge gate 14, in order to solve among the prior art preheating device be difficult to preheat abundant problem with the gypsum.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a gypsum powder production feeding preheating device, includes organism (1), its characterized in that, interior storehouse (2) has been seted up to the inner chamber on organism (1) right side, first motor (3) are installed on the right side of organism (1), the output of first motor (3) extends to the inside in storehouse (2), the left side fixedly connected with loose axle (4) of first motor (3) output, the fixed surface of loose axle (4) is connected with four baffles (5), the left side fixedly connected with feeding mechanism (6) at organism (1) top, the bottom intercommunication of feeding mechanism (6) has connecting pipe (16), the bottom of connecting pipe (16) is linked together with the inside in storehouse (2), the right side fixedly connected with heating section (10) at organism (1) top, opening (7) have been seted up at the top in storehouse (2), heating chamber (11) have been seted up to the inside of heating section (10), fan (12) are installed at the top of heating chamber (11) inner chamber, two heaters (13) are installed to heating chamber (11) inner chamber bottom, the bottom of heating chamber (11) is linked together with the inside of opening (7), the right side intercommunication of interior storehouse (2) bottom has discharge gate (14), the surface mounting of heating section (10) front end has control panel (17).

2. The gypsum powder production feeding preheating device according to claim 1, wherein the feeding mechanism (6) comprises a housing (61), a feeding bin (66) is arranged inside the housing (61), a second motor (62) is installed on the left side of the housing (61), the output end of the second motor (62) extends into the feeding bin (66), a screw rod (63) is fixedly connected to the right side of the output end of the second motor (62), and a discharging opening (64) is communicated with the top of the feeding bin (66).

3. The pre-heating device for the gypsum powder production feed as claimed in claim 2, wherein a first sealing cover (65) is inserted at the top of the feed opening (64), and a first sealing gasket is glued on the surface of the bottom of the first sealing cover (65).

4. The gypsum powder production feeding preheating device as claimed in claim 2, wherein the right side of the screw rod (63) is rotatably connected with the right side of the inner cavity of the feeding bin (66) through an embedded bearing.

5. A pre-heating device for gypsum powder production feed according to claim 1, characterized in that the inside of the opening (7) is provided with a filter screen (8).

6. The gypsum powder production feeding preheating device according to claim 1, wherein one end of the partition plate (5) far away from the movable shaft (4) is arranged in an arc shape, and the surface of one end of the partition plate (5) far away from the movable shaft (4) is attached to the inner wall of the inner bin (2).

7. The gypsum powder production feeding preheating device according to claim 1, wherein the inner cavity surface of the inner bin (2) is glued with an insulating layer (9).

8. The pre-heating device for the gypsum powder production feed as claimed in claim 1, wherein a second sealing cover (15) is inserted into the bottom of the discharge port (14), and a second sealing gasket is glued on the surface of the top of the second sealing cover (15).