Wet material unloader with anti-blocking assembly for flue gas desulfurization gypsum

Abstract

The utility model discloses a wet material unloader with an anti-blocking component for desulfurized gypsum, which comprises an unloading conveying structure, an anti-blocking structure is arranged in the unloading conveying structure, the unloading conveying structure comprises an unloading box with a feeding and discharging hopper and a mounting groove, a rotating motor is fixed on the rear side of the unloading box, and the rotating motor is fixed on the rear side of the unloading box. Meanwhile, a connecting shaft installed on the rear side of the discharging box is fixed to the output end of the rotating motor, a driving bevel gear set is fixed to the connecting shaft in a penetrating mode, the driving bevel gear set is connected with a driven bevel gear set in an engaged mode, and meanwhile the driven bevel gear set is rotationally connected with a rotating scraping disc and a first bevel gear through the connecting shaft; the first bevel gear is connected with a second bevel gear in a meshed mode, the second bevel gear is fixedly provided with an auger rod in a penetrating mode through a bearing seat, and the wet material unloader with the anti-blocking assembly for the desulfurization gypsum achieves penetrating and fixed installation through the arranged connecting shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurized gypsum, in particular to a wet material discharger with an anti-blocking component for desulfurized gypsum. Background Art

[0002] The most common desulfurization technology is limestone desulfurization technology. Limestone powder is added with water to form a slurry as an absorbent and pumped into the absorption tower to fully contact and mix with the flue gas. The sulfur dioxide in the flue gas reacts with the calcium carbonate in the slurry and the air blown in from the bottom of the tower to form calcium sulfate. After the calcium sulfate reaches a certain saturation, it crystallizes to form dihydrate gypsum. In the production of desulfurized gypsum, the unloader is the main feeding equipment. Materials with different structures are suitable for different types of unloaders. The unloader generally consists of a shell and a rotating shaft movably arranged in the middle of the shell. An impeller is arranged on the outer periphery of the rotating shaft. During the unloading process, the viscous material is easy to accumulate and stick together due to its poor material fluidity, and is not easy to fall off, resulting in a decrease in or even disappearance of the unloader's feeding function. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies in the prior art and to provide a wet material discharger with an anti-blocking component for desulfurized gypsum, so as to solve the problem proposed in the above background technology that the viscous materials passing through are prone to accumulation and adhesion during the unloading process due to their poor material fluidity and are not easy to fall off, resulting in a decrease in or even disappearance of the feeding function of the discharger.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wet material discharger with an anti-blocking component for desulfurized gypsum, comprising a discharge conveying structure, wherein an anti-blocking structure is provided inside the discharge conveying structure;

[0005] The unloading and conveying structure comprises a unloading box with an inlet and outlet hopper and a mounting groove, and a rotating motor is fixed to the rear side of the unloading box, and a connecting shaft installed on the rear side of the unloading box is fixed to the output end of the rotating motor.

[0006] By adopting the above technical solution, the connecting shaft is provided to achieve penetration and fixed installation.

[0007] Preferably, a driving bevel gear set is fixedly passed through the connecting shaft, and the driving bevel gear set is meshedly connected with the driven bevel gear set, and the driven bevel gear set is rotationally connected with the rotating scraper and the first bevel gear respectively through the connecting shaft.

[0008] By adopting the above technical solution, the provided rotating scraper can achieve the functions of rotating scraping and rotating conveying.

[0009] Preferably, the first bevel gear is meshingly connected with the second bevel gear, and the second bevel gear is fixed with an auger rod passing through the bearing seat.

[0010] By adopting the above technical solution, the auger rod is provided to achieve rotary conveying.

[0011] Preferably, the anti-blocking structure includes a connecting rod equipped with a torsion spring, and the connecting rod and the torsion spring are rotatably connected to the inside of the discharge box through a mounting groove and a mounting bearing, and a scraper pendulum is fixed to the end of the connecting rod.

[0012] By adopting the above technical solution, elastic adjustment is achieved through the torsion spring.

[0013] Preferably, through-hole recessed blocks are fixed on both sides of the scraper pendulum, and the interior of the through-hole recessed blocks is rotatably connected to the adjusting scraper plate via another torsion spring and another connecting rod.

[0014] By adopting the above technical solution, the adjusting scraper is provided to achieve rotation adjustment.

[0015] Preferably, there is one active bevel gear set, and the active bevel gear set is symmetrically arranged.

[0016] By adopting the above technical solution, the active bevel gear set is provided to achieve power transmission and meshing adjustment.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the wet material discharger with anti-blocking components for desulfurized gypsum is

[0018] (1) This case sets up a discharge conveying structure to solve the problem that during the discharge process, sticky materials are prone to accumulation and adhesion due to their poor material fluidity and are not easy to fall off, resulting in a decrease or even disappearance of the discharger's feeding function. When the desulfurized gypsum with high humidity is placed inside the discharge box, the operator drives the connecting shaft to rotate by turning the motor. When the connecting shaft rotates under force, the active bevel gear set and the driven bevel gear set respectively drive the auger rod and the rotating scraper to rotate under force. When the auger rod and the rotating scraper rotate under force, not only the desulfurized gypsum is rotated and discharged, but also the inner wall of the discharge box is scraped and conveyed by the rotating scraper;

[0019] (2) By setting up an anti-blocking structure, the problem of desulfurized gypsum easily adhering to the surface of the rotating scraper disc and the above-mentioned problem can be solved. When the rotating scraper disc is rotated under force, it rotates relative to the scraper pendulum under force, and at the same time drives the scraper pendulum to swing under force. When the scraper pendulum swings under force, it not only scrapes the rotating scraper disc but also drives the scraper pendulum to adjust the scraper to move under force to scrape and transport the inner wall of the discharge box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the discharge box, the inlet and outlet hopper, the rotating scraper, the first bevel gear, the second bevel gear and the auger rod of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the rotating motor, the connecting shaft, the driving bevel gear set, the driven bevel gear set, the first bevel gear and the second bevel gear of the utility model;

[0023] Figure 4 This is a schematic diagram of the scraper pendulum, through-hole concave block and adjustable scraper structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the torsion spring structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the connecting rod and the scraper pendulum structure of the utility model.

[0026] In the figure: 1. unloading and conveying structure; 101. unloading box; 102. inlet and outlet hopper; 103. rotating motor; 104. connecting shaft; 105. driving bevel gear set; 106. driven bevel gear set; 107. rotating scraper; 108. first bevel gear; 109. second bevel gear; 1010. auger rod; 2. anti-blocking structure; 201. connecting rod; 202. torsion spring; 203. scraper pendulum; 204. through-hole concave block; 205. adjusting scraper. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6 The utility model provides a technical solution: a wet material discharger with an anti-blocking component for desulfurized gypsum, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a discharge conveying structure 1, which includes a discharge box 101 with an inlet and outlet hopper 102 and a mounting groove, and a rotating motor 103 is fixed to the rear side of the discharge box 101, and a connecting shaft 104 installed on the rear side of the discharge box 101 is fixed to the output end of the rotating motor 103.

[0029] The above scheme further has an active bevel gear set 105 fixed through the connecting shaft 104, and one active bevel gear set 105 is provided, and the active bevel gear set 105 is symmetrically arranged. When one set of the above components is provided, it not only reflects the synchronous rotation adjustability of the above components, but also reflects the synchronous force meshing adjustability of the above components. When one set of the above components is provided, it not only reflects the practicality of the installation and arrangement of the above components, but also reflects the same-direction rotation power transmission of the above components. The active bevel gear set 105 is meshed and connected with the driven bevel gear set 106, and the driven bevel gear set 106 is rotationally connected with the rotating scraper 107 and the first bevel gear 108 respectively through the connecting shaft 104.

[0030] Furthermore, in the above scheme, the first bevel gear 108 is meshingly connected with the second bevel gear 109, and the second bevel gear 109 is fixed with an auger rod 1010 through a bearing seat, wherein the above components constitute a synchronous rotation structure, and the synchronous rotation structure constituted by the above components can effectively perform rotational transportation and rotational transportation scraping of desulfurized gypsum.

[0031] In the above scheme, when the desulfurized gypsum with high humidity is placed inside the discharge box 101, the operator drives the connecting shaft 104 to rotate by rotating the motor 103. When the connecting shaft 104 is rotated by force, the active bevel gear set 105 and the driven bevel gear set 106 respectively drive the auger rod 1010 and the rotating scraper 107 to rotate by force. When the auger rod 1010 and the rotating scraper 107 are rotated by force, not only the desulfurized gypsum is rotated and transported, but also the inner wall of the discharge box 101 is scraped and transported through the rotating scraper 107.

[0032] like Figure 4 , Figure 5 and Figure 6 As shown, an anti-blocking structure 2 is provided inside the unloading and conveying structure 1, and the anti-blocking structure 2 includes a connecting rod 201 installed with a torsion spring 202, and the connecting rod 201 and the torsion spring 202 are rotatably connected to the inside of the unloading box 101 through an installation groove and an installation bearing, and a scraper pendulum 203 is fixed to the end of the connecting rod 201, wherein the above-mentioned components constitute a force-bearing elastic swinging structure, and when the elastic force-bearing rotating structure constituted by the above-mentioned components is utilized, the rotating scraper disc 107 is effectively swung to fit the scraper.

[0033] Furthermore, the above scheme has through-hole blocks 204 fixed on both sides of the scraper pendulum 203, and the inside of the through-hole blocks 204 is rotatably connected to the adjusting scraper 205 via another torsion spring 202 and another connecting rod 201, wherein the above-mentioned components constitute a force-relative elastic adjustment structure, and when the force-relative elastic adjustment structure constituted by the above-mentioned components is utilized, the scraper is effectively adjusted by adjusting the scraper 205 on the inner wall below the discharge box 101, and the through-hole blocks 204 are arranged in a symmetrical manner, and when the through-hole blocks 204 are arranged in a symmetrical manner, the scraped desulfurized gypsum is conveniently transported to fall through the gaps between the through-hole blocks 204.

[0034] In the above scheme, when the rotating scraper 107 is rotated under force, it rotates relative to the scraper pendulum 203 under force, and at the same time drives the scraper pendulum 203 to swing under force. When the scraper pendulum 203 swings under force, it not only scrapes the rotating scraper 107 but also drives the adjusting scraper 205 to scrape and transport the inner wall of the discharge box 101 during the force movement through the scraper pendulum 203.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wet material discharger with an anti-blocking component for desulfurized gypsum, comprising a discharge conveying structure (1), characterized in that: The unloading and conveying structure (1) is provided with an anti-blocking structure (2) inside; The unloading and conveying structure (1) comprises a unloading box (101) with an inlet and outlet hopper (102) and a mounting groove, and a rotating motor (103) is fixed to the rear side of the unloading box (101), and a connecting shaft (104) installed on the rear side of the unloading box (101) is fixed to the output end of the rotating motor (103).

2. A wet material discharger with an anti-blocking component for desulfurized gypsum according to claim 1, characterized in that: A driving bevel gear set (105) is fixedly passed through the connecting shaft (104), and the driving bevel gear set (105) is meshedly connected with the driven bevel gear set (106), while the driven bevel gear set (106) is rotationally connected with the rotating scraper (107) and the first bevel gear (108) respectively through the connecting shaft (104).

3. A wet material discharger with an anti-blocking component for desulfurized gypsum according to claim 2, characterized in that: The first bevel gear (108) is meshedly connected with the second bevel gear (109), and the second bevel gear (109) is penetrated and fixed with a auger rod (1010) via a bearing seat.

4. A wet material discharger with an anti-blocking component for desulfurized gypsum according to claim 1, characterized in that: The anti-blocking structure (2) comprises a connecting rod (201) equipped with a torsion spring (202), and the connecting rod (201) and the torsion spring (202) are rotatably connected to the inside of the discharge box (101) through a mounting groove and a mounting bearing, and a scraper pendulum (203) is fixed to the end of the connecting rod (201).

5. A wet material discharger with an anti-blocking component for desulfurized gypsum according to claim 4, characterized in that: Through-hole recessed blocks (204) are fixed on both sides of the scraper pendulum (203), and the interior of the through-hole recessed blocks (204) is rotatably connected to the adjusting scraper plate (205) via another torsion spring (202) and another connecting rod (201).

6. A wet material discharger with an anti-blocking component for desulfurized gypsum according to claim 2, characterized in that: The active bevel gear set (105) is provided in one set, and the active bevel gear set (105) is symmetrically arranged.

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