A high-heat-resistant non-orthophenyl environmentally friendly plasticizer drying tower feeding device

Abstract

The utility model discloses a kind of high heat-resistant non-ortho plasticizer with drying tower feeding device for environmental protection plasticizer, it is related to plasticizer production equipment technical field. Including: feed hopper, filtering mechanism, be located in feed hopper, filtering mechanism includes filter screen and elastic component, filter screen is located on elastic component, elastic component is located on feed hopper, anti-blocking mechanism, be located on feed hopper, anti-blocking mechanism includes rotating component and helical blade, rotating component is located on feed hopper. The high heat-resistant non-ortho plasticizer with drying tower feeding device for environmental protection plasticizer, the filter screen on elastic component, the material that enters drying tower is screened, intercepts and crushes the agglomerate and impurity that exists, ensure that the material granularity that enters drying tower is uniform, rotating component drives helical blade to rotate in feed hopper, helical blade stirs and pushes to material, avoid material to be accumulated and jammed in feed hopper, the smoothness of feeding is guaranteed, so that production process can continuously and stably carry out.

Description

Technical Field

[0001] This utility model relates to the technical field of plasticizer production equipment, specifically a feeding device for a drying tower for high heat-resistant, non-phthalic environmentally friendly plasticizers. Background Technology

[0002] In the production process of high heat-resistant non-phthalic environmentally friendly plasticizers, the drying tower is one of the key pieces of equipment used to dry the plasticizers. The feeding device, as an important component of the drying tower, directly affects the working efficiency of the drying tower and the product quality.

[0003] In the existing feeding device, the material may contain lumps or impurities generated during transportation or previous processes. If these are fed directly into the drying tower without treatment, it will affect the purity and quality of the final product. Furthermore, the material is prone to accumulation and blockage during the feeding process. The material will accumulate in the feeding hopper, hindering the normal transport of the material, causing feeding interruption, affecting the smoothness of feeding, and consequently affecting the continuity and stability of the entire production process. Utility Model Content

[0004] This utility model provides a feeding device for a drying tower of high heat-resistant non-phthalic environmentally friendly plasticizers. The material entering the drying tower is screened by a filter screen on an elastic component, which intercepts and breaks up any lumps and impurities, ensuring that the particle size of the material entering the drying tower is uniform. The spiral blades are driven to rotate in the feeding hopper by a rotating component. The spiral blades stir and push the material, preventing the material from accumulating and blocking in the feeding hopper, ensuring smooth feeding, and enabling the production process to proceed continuously and stably.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for a drying tower of high heat-resistant, non-phthalic acid environmentally friendly plasticizers, comprising: Feed hopper; A filtration mechanism is provided inside the feed hopper. The filtration mechanism includes a filter screen and an elastic component. The filter screen is provided on the elastic component, and the elastic component is provided on the feed hopper. An anti-blocking mechanism is provided on the feed hopper. The anti-blocking mechanism includes a rotating component and a spiral blade. The rotating component is provided on the feed hopper, and the spiral blade is provided on the rotating component.

[0006] Furthermore, the elastic component includes a drive assembly, a fixed cylinder, a moving rod, and a spring. The drive assembly is disposed on the feed hopper, the fixed cylinder is fixedly disposed on the top of the inner wall of the feed hopper, the moving rod is slidably embedded in the inner wall of the fixed cylinder, the spring is fixedly disposed between the fixed cylinder and the moving rod, and the filter screen is fixedly disposed on the bottom of the outer wall of the moving rod.

[0007] Furthermore, the drive assembly includes a servo motor, a cam, and a connecting rod. The servo motor is bolted to the top of the outer wall of the feed hopper. The cam is fixedly mounted on the output end of the servo motor. One end of the connecting rod is movably mounted on the outer wall of the cam, and the other end of the connecting rod is movably sleeved on the outer wall of the moving rod.

[0008] Furthermore, the rotating component includes a mounting frame, a rotary motor, and a rotating shaft. The mounting frame is fixedly disposed on the top of the outer wall of the feed hopper, the rotary motor is mounted on the top of the outer wall of the mounting frame by bolts, the rotating shaft is fixedly disposed on the output end of the rotary motor, and the spiral blades are fixedly disposed on the outer wall of the rotating shaft.

[0009] Furthermore, a connecting rod is fixedly sleeved on the outer wall of the rotating shaft, and scraper rods are fixedly installed at both ends of the connecting rod.

[0010] Furthermore, a support frame is fixedly installed on the outer wall of the feed hopper.

[0011] This invention provides a feeding device for a drying tower used with high heat-resistant, non-phthalic acid environmentally friendly plasticizers. It has the following beneficial effects: (1) The feeding device for the drying tower of the high heat-resistant non-phthalic environmentally friendly plasticizer uses a filter screen on the elastic component to screen the material entering the drying tower, intercept and break the existing lumps and impurities, and ensure that the particle size of the material entering the drying tower is uniform.

[0012] (2) The feeding device for the drying tower of the high heat-resistant non-phthalic environmentally friendly plasticizer is driven by the rotating component to rotate the spiral blade in the feeding hopper. The spiral blade stirs and pushes the material, avoiding the accumulation and blockage of the material in the feeding hopper, ensuring the smoothness of feeding, and enabling the production process to proceed continuously and stably. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the filter mechanism of this utility model; Figure 4 This is a schematic diagram of the anti-blocking mechanism of this utility model.

[0014] In the diagram: 1. Feed hopper; 2. Filtering mechanism; 201. Filter screen; 202. Fixed cylinder; 203. Moving rod; 204. Spring; 205. Servo motor; 206. Cam; 207. Connecting rod; 3. Anti-clogging mechanism; 301. Spiral blade; 302. Mounting bracket; 303. Rotary motor; 304. Rotating shaft; 4. Connecting rod; 5. Scraper; 6. Support frame. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a feeding device for a drying tower of high heat-resistant, non-phthalic acid environmentally friendly plasticizers, comprising: Feed hopper 1; The filter mechanism 2 is located inside the feed hopper 1. The filter mechanism 2 includes a filter screen 201 and an elastic component. The filter screen 201 is located on the elastic component, and the elastic component is located on the feed hopper 1. Anti-blocking mechanism 3 is provided on feed hopper 1. Anti-blocking mechanism 3 includes a rotating component and a spiral blade 301. The rotating component is provided on feed hopper 1, and the spiral blade 301 is provided on the rotating component.

[0017] In this implementation scheme: hopper 1 is used to receive and transport high heat-resistant, non-phthalic acid environmentally friendly plasticizer materials, facilitating their entry into the drying tower. Filter mechanism 2 filters the materials entering hopper 1, intercepting impurities and preventing them from entering the drying tower and affecting product quality. Filter screen 201 on the elastic component screens and breaks up any lumps and impurities entering the drying tower, ensuring uniform particle size. Rotating component drives spiral blades 301 to rotate within hopper 1, agitating and pushing the materials to prevent accumulation and blockage, ensuring smooth feeding and enabling continuous and stable production.

[0018] Specifically, the elastic components include a drive assembly, a fixed cylinder 202, a moving rod 203, and a spring 204. The drive assembly is mounted on the feed hopper 1. The fixed cylinder 202 is fixedly mounted on the top of the inner wall of the feed hopper 1. The moving rod 203 is slidably embedded in the inner wall of the fixed cylinder 202. The spring 204 is fixedly mounted between the fixed cylinder 202 and the moving rod 203. The filter screen 201 is fixedly mounted on the bottom of the outer wall of the moving rod 203.

[0019] In this embodiment: the moving rod 203 is driven by the driving component to move within the fixed cylinder 202. In conjunction with the spring 204, the filter screen 201 vibrates continuously up and down. The continuous vibration makes the mesh of the filter screen 201 less prone to clogging by materials, eliminating the need for manual cleaning by stopping the machine. Furthermore, the vibration process itself has a certain breaking effect on soft lumps, allowing them to pass through the mesh and reducing material waste. The spring 204 plays a role in buffering and assisting in resetting, making the movement of the moving rod 203 more stable.

[0020] Specifically, the drive assembly includes a servo motor 205, a cam 206, and a connecting rod 207. The servo motor 205 is bolted to the top of the outer wall of the feed hopper 1. The cam 206 is fixedly set at the output end of the servo motor 205. One end of the connecting rod 207 is movably set on the outer wall of the cam 206, and the other end of the connecting rod 207 is movably sleeved on the outer wall of the moving rod 203.

[0021] In this embodiment: when the servo motor 205 is powered on, it drives the cam 206 to rotate. The cam 206 drives the moving rod 203 to move up and down in the fixed cylinder 202 through the connecting rod 207, thereby causing the filter screen 201 to vibrate up and down. This vibration can make the impurities on the filter screen 201 easier to fall off, avoid impurities clogging the filter screen 201, and ensure the filtration effect and smooth passage of materials.

[0022] Specifically, the rotating component includes a mounting bracket 302, a rotary motor 303, and a rotating shaft 304. The mounting bracket 302 is fixedly installed on the top of the outer wall of the feed hopper 1. The rotary motor 303 is installed on the top of the outer wall of the mounting bracket 302 by bolts. The rotating shaft 304 is fixedly installed at the output end of the rotary motor 303. The spiral blade 301 is fixedly installed on the outer wall of the rotating shaft 304.

[0023] In this embodiment: the rotating shaft 304 extends through the top of the outer wall of the moving rod 203, and provides a mounting base for the rotary motor 303 through the mounting bracket 302. When the rotary motor 303 is energized, it drives the rotating shaft 304 to rotate, and the rotating shaft 304 drives the spiral blade 301 to rotate. When the spiral blade 301 rotates, it generates a downward thrust, providing a stable material flow for the drying tower. The power of the rotary motor 303 and the servo motor 205 comes from an external power source, and they should be electrically connected to the external power source. The internal circuit principle and structure are common knowledge to those skilled in the art and will not be described in detail here. The model can be selected according to the actual use.

[0024] Specifically, a connecting rod 4 is fixedly sleeved on the outer wall of the rotating shaft 304, and scraper rods 5 are fixedly installed at both ends of the connecting rod 4.

[0025] In this embodiment: when the rotating shaft 304 rotates, the connecting rod 4 drives the scraper 5 to rotate together. The scraper 5 can scrape off the material attached to the inner wall of the feed hopper 1, avoiding material residue and waste, and at the same time ensuring the accuracy of the feed amount.

[0026] Specifically, a support frame 6 is fixedly installed on the outer wall of the feed hopper 1.

[0027] In this embodiment, the support frame 6 serves to stably support the feed hopper 1, ensuring that the feed hopper 1 is installed on the drying tower.

[0028] In use, the high heat-resistant non-phthalic environmentally friendly plasticizer material to be dried is first put into the feed hopper 1. The rotary motor 303 is started, which drives the rotating shaft 304 to rotate. The spiral blades 301 on the rotating shaft 304 start to rotate, pushing the material in the feed hopper 1. At the same time, the connecting rod 4 drives the scraper 5 to rotate together. The scraper 5 can scrape off the material adhering to the inner wall of the feed hopper 1. The servo motor 205 is started, which drives the cam 206 to rotate. The cam 206 drives the moving rod 203 to move up and down in the fixed cylinder 202 through the connecting rod 207. This causes the filter screen 201 to vibrate up and down, pouring the high heat-resistant non-phthalic environmentally friendly plasticizer material into the feed hopper 1. After being filtered by the filter screen 201, the material smoothly enters the drying tower for drying under the push of the spiral blades 301.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A feeding device for a drying tower of high heat-resistant, non-phthalic acid environmentally friendly plasticizers, characterized in that, include: Feed hopper (1); The filter mechanism (2) is located inside the feed hopper (1). The filter mechanism (2) includes a filter screen (201) and an elastic component. The filter screen (201) is located on the elastic component, and the elastic component is located on the feed hopper (1). An anti-blocking mechanism (3) is provided on the feed hopper (1). The anti-blocking mechanism (3) includes a rotating component and a spiral blade (301). The rotating component is provided on the feed hopper (1), and the spiral blade (301) is provided on the rotating component.

2. The feeding device for a drying tower of high heat-resistant non-phthalic acid environmentally friendly plasticizer according to claim 1, characterized in that: The elastic component includes a drive assembly, a fixed cylinder (202), a moving rod (203), and a spring (204). The drive assembly is disposed on the feed hopper (1). The fixed cylinder (202) is fixedly disposed on the top of the inner wall of the feed hopper (1). The moving rod (203) is slidably embedded in the inner wall of the fixed cylinder (202). The spring (204) is fixedly disposed between the fixed cylinder (202) and the moving rod (203). The filter screen (201) is fixedly disposed on the bottom of the outer wall of the moving rod (203).

3. The feeding device for a drying tower of high heat-resistant non-phthalic environmentally friendly plasticizers according to claim 2, characterized in that: The drive assembly includes a servo motor (205), a cam (206), and a connecting rod (207). The servo motor (205) is bolted to the top of the outer wall of the feed hopper (1). The cam (206) is fixedly set at the output end of the servo motor (205). One end of the connecting rod (207) is movably set on the outer wall of the cam (206), and the other end of the connecting rod (207) is movably sleeved on the outer wall of the moving rod (203).

4. The feeding device for a drying tower of high heat-resistant non-phthalic environmentally friendly plasticizers according to claim 3, characterized in that: The rotating component includes a mounting frame (302), a rotary motor (303), and a rotating shaft (304). The mounting frame (302) is fixedly installed on the top of the outer wall of the feed hopper (1). The rotary motor (303) is installed on the top of the outer wall of the mounting frame (302) by bolts. The rotating shaft (304) is fixedly installed at the output end of the rotary motor (303). The spiral blade (301) is fixedly installed on the outer wall of the rotating shaft (304).

5. The feeding device for a drying tower of high heat-resistant non-phthalic environmentally friendly plasticizers according to claim 4, characterized in that: The outer wall of the rotating shaft (304) is fixedly fitted with a connecting rod (4), and scraper rods (5) are fixedly installed at both ends of the connecting rod (4).

6. The feeding device for a drying tower of high heat-resistant non-phthalic environmentally friendly plasticizers according to claim 5, characterized in that: A support frame (6) is fixedly installed on the outer wall of the feed hopper (1).

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