Sealed discharging device

Abstract

The utility model relates to the technical field of sealed discharging, in particular to a sealed discharging device which comprises a discharging device body, fixed baffles are symmetrically installed on the bottom wall of the discharging device body, a discharging mechanism is arranged between the fixed baffles, an unlocking mechanism and a control mechanism are arranged on the discharging mechanism, and the control mechanism is arranged on the discharging mechanism. According to the material discharger, the tightness of the spring is adjusted firstly, materials enter the discharger body from top to bottom after entering the conveying device, the rotary baffle is opened along with extrusion of the materials, the materials are discharged, in the process, the materials are in a compacted state, air cannot enter the material discharger, and therefore the materials can be discharged, and the material discharging efficiency is improved. However, air cannot enter and exit. By arranging the clamping mechanism and the unlocking mechanism, the rotary baffle can be quickly mounted in the mounting strip, and due to the fact that the rotary baffle needs to be continuously extruded with materials, is easy to damage and needs to be cleaned and replaced in time, the mounting and dismounting efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of sealed discharge technology, specifically to a sealed discharge device. Background Technology

[0002] Cement production relies heavily on fossil fuels, resulting in high energy consumption and emissions. With increasing environmental awareness and energy structure transformation, the cement industry faces pressure to reduce emissions and urgently needs clean and sustainable alternative fuels. Utilizing waste heat from cement production lines to dry alternative fuels has become a key path for transformation and upgrading. Waste heat generated in rotary kilns, preheaters, and other processes has previously been overlooked; it is now being explored for use in drying biomass, industrial waste, and other alternative fuels to improve energy efficiency and reduce fossil fuel use. This technology reduces costs and greenhouse gas emissions, aligning with green and low-carbon trends, but still faces technical challenges such as variations in the quality and stability of waste heat resources, necessitating the design of drying equipment to pre-dry alternative fuels.

[0003] One of the key issues that the designed drying equipment needs to address during the material drying and discharge process is to prevent cold air from entering the drying area through the discharge port, so as not to affect the drying efficiency and temperature control; however, existing equipment often has shortcomings in this aspect and cannot guarantee the entry of cold air.

[0004] Based on this, a sealed discharge device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] To address the aforementioned issues, a sealed discharge device is provided, which solves the problem of not being able to isolate the outside cold air while the material is being discharged through a control mechanism and a discharge mechanism.

[0006] To address the existing technical problems, this utility model provides a sealed discharge device, including a discharge device body. Fixed baffles are symmetrically installed on the bottom wall of the discharge device body, and a discharge mechanism is provided between the fixed baffles. The discharge mechanism is provided with a locking mechanism and a control mechanism.

[0007] Preferably, the discharge mechanism includes a rotating baffle, a slide rail, and a mounting strip. The mounting strip is symmetrically rotated on the bottom wall of the discharge device body. The slide rail is provided on the mounting strip. The rotating baffle is slidably provided in the slide rail. One end of the rotating baffle is connected to the control mechanism. The rotating baffle is installed on the mounting strip through a snap-fit ​​mechanism. The control mechanism is provided on the rotating baffle.

[0008] Preferably, the control mechanism includes a rotating block, a compression spring, and a receiving frame. The receiving frame is symmetrically provided on the side wall of the fixed baffle. The rotating block is rotatably provided on the side wall of the receiving frame. The other end of the rotating block passes through the receiving frame and the fixed baffle and connects to the side wall of the rotating baffle. One end of the compression spring is connected to the side wall of the rotating block, and the other end of the compression spring is connected to the side wall of the rotating block on the other side.

[0009] Preferably, the locking mechanism includes a mounting block, a positioning block, a limiting block, and a positioning hole. The mounting blocks are symmetrically arranged on the side wall of the discharge device body. The positioning blocks are slidably arranged on the inner wall of the mounting blocks. The limiting blocks are arranged on the outer wall of the positioning blocks. The end of the positioning block away from the limiting block cooperates with the positioning hole. The positioning holes are symmetrically arranged on the side wall of the positioning holes. The mounting block is provided with an unlocking mechanism.

[0010] Preferably, the unlocking mechanism includes a pull ring, a limiting frame, a return spring, and a support plate. The support plate is provided on the side wall of the mounting block, and the limiting frame is provided on the side wall of the support plate. The lower end of the limiting frame is slidably engaged with one end of the positioning block. The end of the positioning block away from the limiting frame is provided with a pull ring. The two ends of the return spring are respectively connected to the side wall of the limiting frame and the side wall of the limiting block.

[0011] Preferably, the control mechanism includes a limiting rod and a limiting groove, the limiting grooves are symmetrically provided on the fixed baffle, and the limiting rod is slidably provided between the limiting grooves.

[0012] The advantages of this utility model compared to the prior art are:

[0013] 1. This utility model first adjusts the tension of the spring. After the material enters the conveying device, the material enters the main body of the discharge device from top to bottom. As the material is squeezed, the rotating baffle opens and the material is discharged. During this process, the material is in a compacted state, so air cannot enter the material discharge device, thus achieving the effect that the material can go out, but the air cannot enter or leave.

[0014] 2. This utility model enables the rapid installation of the rotating baffle in the mounting strip by setting a snap-fit ​​mechanism and an unlocking mechanism. Because the rotating baffle needs to be constantly squeezed by the material, it is easily damaged and needs to be cleaned and replaced in time. This can improve the efficiency of installation and disassembly, and facilitate maintenance, replacement and cleaning. Attached Figure Description

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a sealed discharge device. Figure 1 .

[0016] Figure 2 A schematic diagram of the three-dimensional structure of a sealed discharge device. Figure 2 .

[0017] Figure 3 It is a sealed discharge device Figure 2 A magnified three-dimensional structural diagram of part A.

[0018] Figure 4 It is a sealed discharge device Figure 2 A magnified three-dimensional structural diagram of part B.

[0019] The following are the labels in the diagram: 101, main body of the discharge device; 102, fixed baffle; 200, discharge mechanism; 201, rotating baffle; 202, slide rail; 203, mounting strip; 300, snap-fit ​​mechanism; 301, mounting block; 302, positioning block; 303, limit block; 304, positioning hole; 400, unlocking mechanism; 401, pull ring; 402, limit frame; 403, return spring; 404, support plate; 500, control mechanism; 501, rotating block; 502, compression spring; 503, receiving frame; 600, control mechanism; 601, limit rod; 602, limit groove. Detailed Implementation

[0020] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0021] Reference Figures 1-4 A sealed discharge device includes a discharge device body 101, with fixed baffles 102 symmetrically installed on the bottom wall of the discharge device body 101. A discharge mechanism 200 is provided between the fixed baffles 102. The discharge mechanism 200 is provided with a snap-fit ​​mechanism 300 and a control mechanism 500. The discharge mechanism 200 is also provided with a control mechanism 600.

[0022] The control mechanism 500 and the discharge mechanism 200 work together to prevent cold air from entering while conveying materials. The snap-fit ​​mechanism 300 is used to facilitate the quick installation and removal of the rotating baffle 201.

[0023] Reference Figures 2-4 The discharge mechanism 200 includes a rotating baffle 201, a slide rail 202, and a mounting strip 203. The mounting strip 203 is symmetrically rotatably mounted on the bottom wall of the discharger body 101. The slide rail 202 is mounted on the mounting strip 203. The rotating baffle 201 is slidably mounted inside the slide rail 202. One end of the rotating baffle 201 is connected to the control mechanism 500. The rotating baffle 201 is mounted on the mounting strip 203 through a snap-fit ​​mechanism 300. The control mechanism 600 is mounted on the rotating baffle 201.

[0024] The rotating baffle 201 is slidably set in the slide rail 202 and installed and fixed on the mounting strip 203 through the snap-fit ​​mechanism 300. Because the rotating baffle 201 needs to be constantly squeezed by the material, it is easy to be damaged and needs to be cleaned and replaced in time. This can improve the efficiency of installation and disassembly and facilitate maintenance, replacement and cleaning.

[0025] Reference Figure 1The control mechanism 500 includes a rotating block 501, a compression spring 502, and a receiving frame 503. The receiving frame 503 is symmetrically arranged on the side wall of the fixed baffle 102. The rotating block 501 is rotatably arranged on the side wall of the receiving frame 503. The other end of the rotating block 501 passes through the receiving frame 503 and the fixed baffle 102 and is connected to the side wall of the rotating baffle 201. One end of the compression spring 502 is connected to the side wall of the rotating block 501, and the other end of the compression spring 502 is connected to the side wall of the rotating block 501 on the other side.

[0026] The rotating baffle 201 rotates under the continuous pressure of the material, which in turn drives the rotating block 501 to rotate. The compression spring 502 is used to drive the rotating baffle 201 and the rotating block 501 to reset. The material comes out from top to bottom, and the cold air comes from bottom to top. The rotating baffle 201 is squeezed open by the continuously entering material, and the material is compacted to block the air from entering and exiting.

[0027] Reference Figures 2-4 The latching mechanism 300 includes a mounting block 301, a positioning block 302, a limiting block 303, and a positioning hole 304. The mounting block 301 is symmetrically arranged on the side wall of the discharger body 101. The positioning block 302 is slidably arranged on the inner wall of the mounting block 301. The limiting block 303 is arranged on the outer wall of the positioning block 302. The end of the positioning block 302 away from the limiting block 303 cooperates with the positioning hole 304. The positioning hole 304 is symmetrically arranged on the side wall of the positioning hole 304. The mounting block 301 is provided with an unlocking mechanism 400.

[0028] Slide the rotating baffle 201 and the mounting strip 203 to the top of the slide rail 202. The sliding limit block 303 and the positioning block 302 drive the positioning block 302 to cooperate with the positioning hole 304 to realize the installation and fixation of the mounting strip 203 and the rotating baffle 201.

[0029] Reference Figures 2-4 The unlocking mechanism 400 includes a pull ring 401, a limiting frame 402, a return spring 403, and a support plate 404. The support plate 404 is provided on the side wall of the mounting block 301, and the limiting frame 402 is provided on the side wall of the support plate 404. The lower end of the limiting frame 402 is slidably engaged with one end of the positioning block 302. The end of the positioning block 302 away from the limiting frame 402 is provided with a pull ring 401. The two ends of the return spring 403 are respectively connected to the side wall of the limiting frame 402 and the side wall of the limiting block 303.

[0030] When it is necessary to disassemble and unlock the rotating baffle 201 and the mounting strip 203 from the slide rail 202, pull the pull ring 401 to drive the limit block 303 and the positioning block 302 to move, thereby unlocking the positioning block 302 from the positioning hole 304. This can unlock the rotating baffle 201 and the mounting strip 203 from the slide rail 202, making it easier to replace or clean and maintain the rotating baffle 201, improving work efficiency and simplifying operation.

[0031] Reference Figures 1-2 The control mechanism 600 includes a limiting rod 601 and a limiting groove 602. The fixed baffle 102 is symmetrically provided with limiting grooves 602, and the limiting rod 601 is slidably arranged between the limiting grooves 602.

[0032] The limiting rod 601 can be bolted to the fixed baffle 102 to limit the rotating baffle 201. At this time, the rotating baffle 201 is usually in a closed state. When the material squeezes the rotating baffle 201, the rotating baffle 201 will be slowly squeezed open by the material, thereby controlling the discharge.

[0033] Working principle: The sliding rotating baffle 201 and mounting strip 203 are moved to the top of the slide rail 202. The sliding limit block 303 and positioning block 302 drive the positioning block 302 to cooperate with the positioning hole 304 to realize the installation and fixation of the mounting strip 203 and the rotating baffle 201. The rotating baffle 201 will rotate under the continuous pressure of the material, thereby driving the rotating block 501 to rotate. The compression spring 502 is used to drive the rotating baffle 201 and the rotating block 501 to reset. The material is discharged from top to bottom, and the cold air is discharged from bottom to top. The limit rod 601 can be installed on the fixed baffle 102 by bolts to limit the rotation of the baffle 201. At this time, the rotation The baffle 201 is normally in a closed state. When material squeezes the rotating baffle 201, the rotating baffle 201 will slowly open due to the material's pressure, thereby controlling the material discharge and preventing air from entering or leaving the material. When it is necessary to disassemble and unlock the rotating baffle 201 and the mounting strip 203 from the slide rail 202, pull the pull ring 401 to move the limit block 303 and the positioning block 302, thereby unlocking the positioning block 302 from the positioning hole 304. This allows the rotating baffle 201 and the mounting strip 203 from the slide rail 202, facilitating the replacement or cleaning and maintenance of the rotating baffle 201, improving work efficiency, and simplifying operation.

[0034] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. A sealed discharge device, characterized in that, Includes a discharge device body (101), on which fixed baffles (102) are symmetrically installed on the bottom wall. A discharge mechanism (200) is provided between the fixed baffles (102). The discharge mechanism (200) is provided with a snap-fit ​​mechanism (300) and a control mechanism (500). The discharge mechanism (200) is provided with a control mechanism (600).

2. The sealed discharge device according to claim 1, characterized in that, The discharge mechanism (200) includes a rotating baffle (201), a slide rail (202), and a mounting strip (203). The mounting strip (203) is symmetrically rotated on the bottom wall of the discharger body (101). The slide rail (202) is provided on the mounting strip (203). The rotating baffle (201) is slidably provided in the slide rail (202). One end of the rotating baffle (201) is connected to the control mechanism (500). The rotating baffle (201) is mounted on the mounting strip (203) through a snap-fit ​​mechanism (300). The control mechanism (600) is provided on the rotating baffle (201).

3. A sealed discharge device according to claim 2, characterized in that, The control mechanism (500) includes a rotating block (501), a compression spring (502), and a receiving frame (503). The receiving frame (503) is symmetrically provided on the side wall of the fixed baffle (102). The rotating block (501) is rotatably provided on the side wall of the receiving frame (503). The other end of the rotating block (501) passes through the receiving frame (503) and the fixed baffle (102) and connects to the side wall of the rotating baffle (201). One end of the compression spring (502) is connected to the side wall of the rotating block (501), and the other end of the compression spring (502) is connected to the side wall of the rotating block (501) on the other side.

4. A sealed discharge device according to claim 2, characterized in that, The latching mechanism (300) includes a mounting block (301), a positioning block (302), a limiting block (303), and a positioning hole (304). The mounting block (301) is symmetrically arranged on the side wall of the discharger body (101). The positioning block (302) is slidably arranged on the inner wall of the mounting block (301). The limiting block (303) is arranged on the outer wall of the positioning block (302). The end of the positioning block (302) away from the limiting block (303) cooperates with the positioning hole (304). The positioning hole (304) is symmetrically arranged on the side wall of the positioning hole (304). The mounting block (301) is provided with an unlocking mechanism (400).

5. A sealed discharge device according to claim 4, characterized in that, The unlocking mechanism (400) includes a pull ring (401), a limiting frame (402), a return spring (403), and a support plate (404). The mounting block (301) has a support plate (404) on its side wall, and the support plate (404) has a limiting frame (402) on its side wall. The lower end of the limiting frame (402) is slidably engaged with one end of the positioning block (302). The end of the positioning block (302) away from the limiting frame (402) has a pull ring (401). The two ends of the return spring (403) are respectively connected to the side wall of the limiting frame (402) and the side wall of the limiting block (303).

6. A sealed discharge device according to claim 2, characterized in that, The control mechanism (600) includes a limiting rod (601) and a limiting groove (602). The fixed baffle (102) is symmetrically provided with limiting grooves (602), and the limiting rod (601) is slidably provided between the limiting grooves (602).

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