A protective structure for drying desulfurized gypsum powder

Abstract

The utility model relates to the technical field of desulfurized gypsum powder drying, specifically a protective structure for desulfurized gypsum powder drying, comprising a lower working component, a filter component is arranged above the lower working component, and the filter component comprises an upper shell, a connecting port, a sealing side plate, a filter plate and a cylinder, the left and right ends of the upper shell are provided with connecting ports, and the interior of the upper shell is installed with a sealing side plate, the side of the sealing side plate close to the horizontal center line of the upper shell is connected to the filter plate, and the upper end of the filter plate is connected to the cylinder. Compared with the existing protective structure, the present application has a plurality of filter plate structures, which can perform cyclic cleaning work on the filter plates, so as to avoid excessive accumulation of filtered materials on the filter plates affecting the filtering effect. The cyclic work of the plurality of filter plates can keep the equipment continuously ensuring the maximum filtering effect. The present application has a cleaning structure, which can cyclically clean the plurality of filter plates, so that the equipment will not be affected during the cleaning work.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurized gypsum powder drying, in particular to a protective structure for desulfurized gypsum powder drying. Background Art

[0002] In the desulfurized gypsum powder drying process, protective structures are needed to ensure safety and prevent pollution. The following are some common protective structures: drying device, dust removal device and low-pressure steam drying device. Among them, the dust removal device is particularly important. The desulfurized gypsum powder production process is easy to generate dust and pollute the environment.

[0003] Most existing protective devices use a single filter barrel or dust bag for dust removal. However, when the dust filter structure works for a long time, a large amount of dust will accumulate. At this time, the dust filter equipment needs to be manually disassembled and replaced, which affects the continuous working effect of the equipment. Therefore, in view of the above defects, the present application proposes a protective structure for drying desulfurized gypsum powder. Utility Model Content

[0004] The purpose of the utility model is to provide a protective structure for drying desulfurized gypsum powder to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a lower working component, a filter component is arranged above the lower working component, and the filter component includes an upper shell, a connecting port, a sealing side plate, a filter plate and a cylinder, connecting ports are arranged at the left and right ends of the upper shell, and a sealing side plate is installed inside the upper shell, the filter plate is connected to the side of the sealing side plate close to the horizontal center line of the upper shell, and the upper end of the filter plate is connected to the cylinder.

[0006] Preferably, the lower working assembly includes a base, a lower shell, a motor and a conveying screw, and the outside of the base is connected to the lower shell, one side of the lower shell is installed with a motor, and the rotating end of the motor is connected to the conveying screw.

[0007] Preferably, up and down control components are installed through the front and rear sides of the base, and traction components are installed on both sides of the upper ends of the up and down control components.

[0008] Preferably, the up and down control assembly includes a support frame, an auxiliary frame and a second electromagnet, and the lower end of the support frame is connected to the auxiliary frame, and the second electromagnet is installed above the bottom of the auxiliary frame.

[0009] Preferably, the upper and lower control components also include a guide rod, a first spring, an impact head and a first electromagnet, and a guide rod passes through the middle of the support frame, a first spring is installed above the middle of the support frame, and the upper end of the first spring is connected to the impact head, and the lower end of the guide rod is connected to the first electromagnet.

[0010] Preferably, the traction assembly includes a first traction connector, a protective rod, a second spring, a limit plate, a traction rod and a second traction connector, and the first traction connector is connected to the protective rod on one side close to the central axis of the upper and lower control components, a second spring is arranged on the inner side of the protective rod, and the second spring is connected to the limit plate on one side close to the first traction connector, a traction rod is arranged inside the second spring, and the second traction connector is connected to the end of the traction rod away from the limit plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The equipment filters through multiple filter plates to increase the filtering effect of the equipment. At the same time, the multiple filter plates of the equipment are independently controlled by the cylinder, so that the equipment only cleans one filter plate at a time, so that the other filter plates can still work and will not affect the work of the equipment, thereby achieving a good filtering effect without affecting the continuous work of the equipment.

[0013] 2. The device attracts the first electromagnet and the second electromagnet and separately controls the impact head to rise and fall, so that the impact head can continuously impact the filter plate, thereby facilitating the cleaning work of the equipment. At the same time, the elastic structure of the first spring and the second spring can make the impact head swing and impact continuously, increase the impact frequency of the equipment, and improve the cleaning effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the filter assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the lower working component of the utility model;

[0017] Figure 4 It is a schematic diagram of the enlarged structure of the upper and lower control components of the utility model.

[0018] In the figure: 1. lower working assembly; 101. base; 102. lower shell; 103. motor; 104. conveying screw; 2. filter assembly; 201. upper shell; 202. connection port; 203. sealing side plate; 204. filter plate; 205. cylinder; 3. upper and lower control assembly; 301. support frame; 302. guide rod; 303. first spring; 304. impact head; 305. first electromagnet; 306. auxiliary frame; 307. second electromagnet; 4. traction assembly; 401. first traction connector; 402. protection rod; 403. second spring; 404. limit plate; 405. traction rod; 406. second traction connector. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 and Figure 2 The utility model provides a technical solution: comprising a lower working assembly 1, a filter assembly 2 is arranged above the lower working assembly 1, and the filter assembly 2 comprises an upper shell 201, a connection port 202, a sealing side plate 203, a filter plate 204 and a cylinder 205, the left and right ends of the upper shell 201 are provided with connection ports 202, and the interior of the upper shell 201 is installed with a sealing side plate 203, a side of the sealing side plate 203 close to the horizontal center line of the upper shell 201 is connected to the filter plate 204, and the upper end of the filter plate 204 is connected to the cylinder 205;

[0021] Filtering is performed through multiple filter plates 204 to increase the filtering effect of the equipment. At the same time, the multiple filter plates 204 of the equipment are independently controlled by the cylinder 205, so that the equipment only cleans one filter plate 204 at a time, so that the other filter plates 204 can still work and will not affect the operation of the equipment, thereby achieving a good filtering effect without affecting the continuous operation of the equipment.

[0022] like Figure 3 As shown, the lower working assembly 1 includes a base 101, a lower shell 102, a motor 103 and a conveying screw 104, and the outer part of the base 101 is connected to the lower shell 102, a motor 103 is installed on one side of the lower shell 102, and the rotating end of the motor 103 is connected to the conveying screw 104;

[0023] The motor 103 is turned on to drive the conveying screw 104 to rotate, thereby conveying the filtered material stored above the base 101.

[0024] like Figure 4 As shown, the upper and lower control components 3 are installed through the front and rear sides of the base 101, and the traction components 4 are installed on both sides of the upper ends of the upper and lower control components 3.

[0025] like Figure 4As shown, the upper and lower control components 3 include a support frame 301, an auxiliary frame 306 and a second electromagnet 307, and the lower end of the support frame 301 is connected to the auxiliary frame 306, and the second electromagnet 307 is installed above the bottom of the auxiliary frame 306, the upper and lower control components 3 also include a guide rod 302, a first spring 303, an impact head 304 and a first electromagnet 305, and the middle part of the support frame 301 is penetrated by the guide rod 302, the middle part of the support frame 301 is installed with the first spring 303, and the upper end of the first spring 303 is connected to the impact head 304, and the lower end of the guide rod 302 is connected to the first electromagnet 305;

[0026] By attracting and separately controlling the impact head 304 to rise and fall, the impact head 304 can continuously impact the filter plate 204, thereby facilitating the cleaning of the equipment. At the same time, the elastic structure of the first spring 303 and the second spring 403 can enable the impact head 304 to continuously swing and impact, thereby increasing the impact frequency of the equipment and improving the cleaning effect of the equipment.

[0027] like Figure 4 As shown, the traction assembly 4 includes a first traction connector 401, a protective rod 402, a second spring 403, a limiting plate 404, a traction rod 405 and a second traction connector 406, and the first traction connector 401 is connected to the protective rod 402 on one side close to the central axis of the upper and lower control components 3, the second spring 403 is arranged on the inner side of the protective rod 402, and the second spring 403 is connected to the limiting plate 404 on one side close to the first traction connector 401, the traction rod 405 is arranged inside the second spring 403, and the end of the traction rod 405 away from the limiting plate 404 is connected to the second traction connector 406;

[0028] By relying on the elastic telescopic structure formed by the limiting plate 404 through the second spring 403 and the traction rod 405 and the protective rod 402, the traction rod 405 can form elastic traction on the second traction connecting head 406, so that the second traction connecting head 406 can drive the impact head 304 to shake up and down, the second traction connecting head 406 and the impact head 304 are rotationally connected, and the first traction connecting head 401 and the support frame 301 are rotationally connected.

[0029] Working principle: first, connect the connection port 202 to the gas outlet device, and then filter the passing gas through the filter plate 204. After the device has been working for a period of time, the cylinder 205 will drive the filter plate 204 to descend, so that the bottom of the filter plate 204 contacts the impact head 304. At this time, turn on the first electromagnet 305 and the second electromagnet 307, so that the second electromagnet 307 pulls the first electromagnet 305, so that the guide rod 302 drives the impact head 304 to descend, and then cut off the power to the second electromagnet 307 and the first electromagnet 305. Relying on the elastic lifting structure formed by the impact head 304 through the first spring 303 and the guide rod 302 and the support frame 301, the impact head 304 is shaken up and down to clean the impact of the filter plate 204. Through the above steps, each filter plate 204 is cyclically cleaned. After the device has been cleaned for a period of time, turn on the motor 103 to drive the conveying screw 104 to rotate, so as to convey the filtered material stored above the base 101.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective structure for drying desulfurized gypsum powder, comprising a lower working component (1), characterized in that: A filter assembly (2) is arranged above the lower working assembly (1), and the filter assembly (2) comprises an upper shell (201), a connection port (202), a sealing side plate (203), a filter plate (204) and a cylinder (205). The left and right ends of the upper shell (201) are provided with connection ports (202), and the interior of the upper shell (201) is provided with a sealing side plate (203). The filter plate (204) is connected to a side of the sealing side plate (203) close to a horizontal center line of the upper shell (201), and the upper end of the filter plate (204) is connected to the cylinder (205).

2. A protective structure for drying desulfurized gypsum powder according to claim 1, characterized in that: The lower working assembly (1) comprises a base (101), a lower shell (102), a motor (103) and a conveying screw (104), wherein the outside of the base (101) is connected to the lower shell (102), a motor (103) is installed on one side of the lower shell (102), and the rotating end of the motor (103) is connected to the conveying screw (104).

3. A protective structure for drying desulfurized gypsum powder according to claim 2, characterized in that: The base (101) is provided with an up-and-down control assembly (3) penetratingly installed on both sides of the front and rear ends, and a traction assembly (4) is installed on both sides of the upper end of the up-and-down control assembly (3).

4. A protective structure for drying desulfurized gypsum powder according to claim 3, characterized in that: The up-down control assembly (3) comprises a support frame (301), an auxiliary frame (306) and a second electromagnet (307), wherein the lower end of the support frame (301) is connected to the auxiliary frame (306), and the second electromagnet (307) is installed above the bottom of the auxiliary frame (306).

5. A protective structure for drying desulfurized gypsum powder according to claim 4, characterized in that: The upper and lower control components (3) further include a guide rod (302), a first spring (303), an impact head (304) and a first electromagnet (305), wherein the guide rod (302) runs through the middle of the support frame (301), the first spring (303) is installed above the middle of the support frame (301), the upper end of the first spring (303) is connected to the impact head (304), and the lower end of the guide rod (302) is connected to the first electromagnet (305).

6. A protective structure for drying desulfurized gypsum powder according to claim 3, characterized in that: The traction assembly (4) comprises a first traction connector (401), a protection rod (402), a second spring (403), a limiting plate (404), a traction rod (405) and a second traction connector (406), wherein the first traction connector (401) is connected to the protection rod (402) on one side close to the central axis of the upper and lower control components (3), the second spring (403) is arranged on the inner side of the protection rod (402), and the second spring (403) is connected to the limiting plate (404) on one side close to the first traction connector (401), the traction rod (405) is arranged inside the second spring (403), and the end of the traction rod (405) away from the limiting plate (404) is connected to the second traction connector (406).

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