Chemical raw material discharging device
By using adjustable discharge components and sliding technology, the problem of blockage in the discharge of chemical raw materials has been solved, achieving smooth discharge and reducing residue, thereby improving production efficiency.
Patent Information
- Application Number
- CN202520381621.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-03-06
AI Technical Summary
Chemical raw materials are prone to clogging during discharge, and existing dredging equipment takes up space and increases the workload of cleaning.
An adjustable discharge assembly is adopted, including two discharge half-pipes on the left and right and a sliding assembly. The discharge half-pipes are slidable by a guide screw driven by a geared motor. The pipe diameter is variable. Combined with a protective plate to block gaps and a flexible partition to assist in material discharge.
It enables smooth discharge of chemical raw materials, reduces blockages, saves discharge space, reduces residues, and improves production efficiency.
Smart Images
Figure CN223721681U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to chemical production technical field especially relates to a chemical raw material discharge device. BACKGROUND
[0002] Most of chemical raw materials exist in solid and liquid forms, and most of them are processed in reaction kettles. Due to the variety of chemical raw materials and the difference in physical properties, many liquid raw materials with high viscosity and various solid raw materials are prone to blockage during discharge, so timely dredging is needed to ensure production efficiency.
[0003] Currently, various dredging devices are installed inside the discharge channel to ensure that the chemical raw materials do not cause blockage, but the installation of the dredging devices not only occupies the space inside the discharge channel, but also contacts the chemical raw materials, causing residues on them, which need to be cleaned regularly, increasing the workload and having defects. SUMMARY
[0004] The utility model solves the technical problems existing in the above, provides a chemical raw material discharge device, which can smoothly discharge various chemical raw materials, does not occupy the internal discharge space, reduces residues, and improves production efficiency.
[0005] The utility model adopts the technical scheme: provide a kind of chemical raw material discharge device, including the storage bin being set along left and right directions;Open port is set to the lower end of storage bin correspondingly;Adjustable discharge assembly is set to the lower end of open port;
[0006] The adjustable discharge assembly includes a discharge pipeline corresponding to the open port;The upper part of the discharge pipeline is a funnel-shaped structure;The discharge pipeline is composed of two discharge half-pipes on the left and right sides, the left discharge half-pipe is connected to the storage bin through a sliding assembly, and the right discharge half-pipe is fixed to the storage bin;The sliding assembly includes sliding rails fixed to the front and rear sides of the outer wall of the storage bin, and guide frames fixed to the front and rear sides of the outer wall of the left discharge half-pipe;The guide frames and the sliding rails are correspondingly connected along the left and right directions;A guide screw is rotatably connected in the sliding rail along the left and right directions;The guide screw is driven by a reduction motor fixed to the outside of the sliding rail;The guide frames are correspondingly screwed to the guide screw;The front and rear sides of the outer wall of the left discharge half-pipe are respectively fixed with guard plates;The guard plates correspondingly shield the outside of the gap between the two discharge half-pipes;The distance range shielded by the guard plates is greater than the distance range of the guide frames sliding along the sliding rails.
[0007] Further optimize the technical scheme, the front and rear sides of the open port of the chemical raw material discharge device are respectively fixed with shielding strips along the left and right directions;The upper ends of the two shielding strips are provided with inclined surface structures for guiding materials from top to bottom.
[0008] Further optimize the technical scheme, a chemical raw material discharge device storage bin left side is fixed with the top cover; when the left side of the discharge half pipe moves to the left, the top cover is used to shield the upper end of the left side of the discharge half pipe.
[0009] Further optimize the technical scheme, a chemical raw material discharge device discharge half pipe side is provided with impact area; the flexible partition plate is embedded in the impact area.
[0010] The beneficial effects of the present application are as follows:
[0011] The upper part of the discharge pipeline is funnel-shaped structure, which is used for guiding the chemical raw materials in the storage bin to be discharged smoothly. The discharge pipeline is composed of left and right two discharge half pipes, the left discharge half pipe is connected with the storage bin through the sliding component, and the left and right sliding of the left discharge half pipe can change the internal pipe diameter range of the discharge pipeline. The blocked chemical raw materials can be discharged smoothly through this way. The gap between the two discharge half pipes is shielded outside by the baffle, and the distance range of the baffle is greater than the distance range of the guide frame sliding along the slide rail. The baffle is used to shield the gap between the left discharge half pipe and the right discharge half pipe after the left discharge half pipe moves, so as to ensure that the chemical raw materials will not leak out from the side of the two discharge half pipes during discharging. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a structural schematic view of the present application;
[0013] Figure 2 It is a structural schematic view of the discharge pipeline pipe diameter change;
[0014] Figure 3 It is a structural schematic view of the storage bin.
[0015] In the figure, 1, storage bin; 2, open port; 3, discharge pipeline; 4, discharge half pipe; 5, slide rail; 6, guide frame; 7, guide screw; 8, speed reducer; 9, baffle; 10, shielding strip; 11, top cover; 12, impact area; 13, flexible partition plate. DETAILED DESCRIPTION
[0016] The present application will be further described in detail below in combination with the drawings and specific embodiments.
[0017] As shown in Figure 1 , Figure 3 A chemical raw material discharge device, comprising a storage bin 1 arranged along the left and right directions; the lower end of the storage bin 1 is provided with an open port 2; the lower end of the open port 2 is provided with an adjustable discharge assembly;
[0018] As shown in Figures 1-2As shown, the adjustable discharge assembly includes a discharge pipe 3 corresponding to and connected to the open port 2; the upper part of the discharge pipe 3 has a funnel-shaped structure; the discharge pipe 3 is composed of two discharge half-pipes 4, left and right, the left discharge half-pipe 4 is connected to the storage bin 1 through a sliding assembly, and the right discharge half-pipe 4 is fixed to the storage bin 1; the sliding assembly includes slide rails 5 fixed to the front and rear sides of the outer wall of the storage bin 1, and guide frames 6 fixed to the front and rear sides of the outer wall of the left discharge half-pipe 4; the guide frames 6 and the slide rails 5 are slidably connected in the left and right directions respectively; a guide screw 7 is rotatably connected in the slide rails 5 and is set in the left and right directions; the guide screw 7 is driven by a reduction motor 8 fixed outside the slide rails 5; the guide frame 6 and the guide screw 7 are threadedly connected; protective plates 9 are fixed to the front and rear sides of the outer wall of the left discharge half-pipe 4 respectively; the protective plates 9 cover the outside of the gap between the two discharge half-pipes 4; the distance covered by the protective plates 9 is greater than the distance the guide frame 6 slides along the slide rails 5.
[0019] Initially, the two discharge half-pipes 4 are in abutting position. At this time, the diameter range of the lower outlet of the discharge pipe 3 is the smallest, making it easier to control the discharge volume more precisely. When the discharge of chemical raw materials is not smooth, the reduction motors 8 on both sides can be started simultaneously, causing the reduction motors 8 to drive the guide screw 7 to rotate. Through the threaded connection between the guide screw 7 and the guide frame 6, and the sliding connection between the guide frame 6 and the slide rail 5, the left discharge half-pipe 4 and the right discharge half-pipe 4 can be separated from each other. Figure 2 As shown, the chemical raw materials that previously caused the blockage can now be discharged smoothly due to the increased diameter of the discharge pipe 3, thus resolving the blockage problem.
[0020] Of course, during the above process, when the two discharge half-pipes 4 are separated, in order to prevent the raw materials from leaking through the gap between them, a protective plate 9 is set to block the gap. Even if the left discharge half-pipe 4 moves to the position furthest from the right discharge half-pipe 4, the gap between them will be completely blocked by the protective plate 9, ensuring that the chemical raw materials are discharged only from the lower end of the discharge pipe 3.
[0021] In addition, it should be noted that for some highly viscous liquid raw materials, the frequent forward and reverse rotation of the geared motor 8 (the geared motor 8 can be a servo motor or a stepper motor) can make the discharge half-pipe 4 on the left side "push" the chemical raw materials back and forth, thereby effectively helping the discharge of viscous raw materials.
[0022] like Figure 3 As shown, the front and rear sides of the opening 2 are respectively fixed with shielding strips 10 in the left and right directions; the upper ends of the two shielding strips 10 are both set as inclined structures that guide the material from top to bottom.
[0023] The shielding strip 10 can further guide the chemical raw materials to be smoothly introduced from the storage bin 1 to the discharge pipeline 3, and prevent the raw materials from leaking between the storage bin 1 and the discharge pipeline 3 during the adjustment of the sliding assembly.
[0024] As shown in Figures 1-2 , the left end of the storage bin 1 is fixed with a top shielding cover 11; when the left discharge half-pipe 4 moves to the left, the top shielding cover 11 is used to shield the upper end of the left discharge half-pipe 4.
[0025] The top shielding cover 11 can block the open area above the left discharge half-pipe 4 when the left discharge half-pipe 4 moves outward, thereby improving the shielding protection of the chemical raw materials and improving the safety.
[0026] As shown in Figure 1 , the discharge half-pipe 4 is provided with an impact area 12 on the side; the flexible partition plate 13 is correspondingly embedded in the impact area 12, and the flexible partition plate 13 can be made of inert materials such as rubber and silica gel which cannot react with the chemical raw materials. If the viscosity or adhesion of the chemical raw materials is too strong, and only the change of the pipe diameter of the discharge pipeline 3 is easy to cause more residues, the flexible partition plate 13 can be further assisted to discharge the chemical raw materials by applying an impact to the flexible partition plate 13 from the outside (such as installing a vibration device at the position).
[0027] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.
Claims
1. A chemical feedstock discharge apparatus characterized by: Including the storage bin (1) that sets up along left and right directions, the open mouth (2) is correspondingly set up in the lower end of storage bin (1), the adjustable discharge assembly is set up in the lower end of open mouth (2). The adjustable discharge assembly includes the discharge pipeline (3) that is correspondingly communicated with open mouth (2), the upper part of discharge pipeline (3) is the funnel-shaped structure, discharge pipeline (3) is composed of two left and right discharge half-pipes (4), the left discharge half-pipe (4) is connected with storage bin (1) by sliding assembly, the right discharge half-pipe (4) is fixed with storage bin (1), the sliding assembly includes the slide rail (5) that is fixed on the front and back two sides of the outer wall of storage bin (1) respectively, the guide frame (6) that is fixed on the front and back two sides of the outer wall of left discharge half-pipe (4) respectively, guide frame (6) and slide rail (5) are correspondingly connected along the left and right directions, slide rail (5) is rotatably connected with the guide screw rod (7) that sets up along the left and right directions, guide screw rod (7) is driven by the reduction motor (8) that is fixed on the outside of slide rail (5), guide frame (6) is correspondingly screwed with guide screw rod (7), the front and back two sides of the outer wall of left discharge half-pipe (4) are fixed with the guard plate (9) respectively, the guard plate (9) is correspondingly shielded outside the gap between two discharge half-pipes (4), the distance range of guard plate (9) shielding is greater than the distance range of guide frame (6) sliding along slide rail (5).
2. The chemical raw material discharging device according to claim 1, characterized in that: The front and back two sides of open mouth (2) are correspondingly fixed with the shielding bar (10) along the left and right directions, the upper end of two shielding bars (10) is set as the inclined plane structure that guides material from top to bottom.
3. The chemical raw material discharging device according to claim 1, characterized in that: The left end of storage bin (1) is fixed with the top cover (11) on the lower side, when the left discharge half-pipe (4) moves to the left, the top cover (11) is used to shield the upper end of left discharge half-pipe (4).
4. The chemical raw material discharging device according to claim 1, characterized in that: The impact area (12) is set up in the side of discharge half-pipe (4), the flexible partition (13) is correspondingly embedded in impact area (12).