A gravity flow particle collection tank
By designing a gravity-guided particle collection tank, the combined structure of an inclined guide plate and a material guide trough solves the problems of particle accumulation and poor discharge, achieving efficient collection and stable operation, adapting to different particle characteristics, and extending equipment life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN KEXIN MACROMOLECULE MATERIAL CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-14
AI Technical Summary
Existing particle collection tanks suffer from particle accumulation and poor discharge, making it difficult to meet the needs of large-scale, continuous production.
A gravity-guided particle collection tank was designed, which adopts a combination structure of inclined guide plate and guide trough, combined with detachable filter screen and openable and closable material gate. It uses gravity to guide the particles and control the flow rate to adapt to different particle characteristics.
It improves particle collection efficiency, ensures orderly particle sliding, reduces accumulation and blockage, enhances equipment adaptability and versatility, and extends equipment service life.
Smart Images

Figure CN224492715U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of particle collection tank technology, and more specifically, to a gravity-guided particle collection tank. Background Technology
[0002] Particle collection tanks have fundamental application value in industrial scenarios: their simple structure makes them easy to manufacture, and they can achieve basic collection functions at low cost in small-scale production or low-precision demand scenarios; some tanks are made of corrosion-resistant materials, making them suitable for short-term storage of acidic and alkaline particles in the chemical industry; their open design facilitates direct observation and intervention by humans, and they are easy to operate in manual production lines where the collection rhythm needs to be flexibly adjusted; the inclined bottom structure has a certain guiding effect on highly mobile particles, which can meet the needs of light gravity discharge.
[0003] Existing particle collection tanks are mostly simple in structure, resulting in chaotic particle accumulation and dead zones that prevent smooth discharge, impacting collection efficiency and subsequent processing. Furthermore, some collection tanks lack effective flow guidance structures; particles falling naturally under their own weight are slow and prone to clogging, failing to meet the demands of large-scale, continuous production. Therefore, a gravity-guided particle collection tank is needed to address these issues. Utility Model Content
[0004] The purpose of this invention is to provide a gravity-guided particle collection tank. Through a unique structural design, it utilizes gravity to achieve efficient particle guidance and collection, solving problems such as particle accumulation and poor discharge in existing particle collection tanks, thereby improving particle collection efficiency and the practicality of the equipment.
[0005] This utility model provides a gravity-guided particle collection tank, including a tank body, a flow guiding component, a collection chamber, and a support structure; the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet; the flow guiding component is embedded inside the tank body, and the flow guiding component includes a guide trough and a guide plate, with the inclined guide plate fixedly connected to the inner wall of the tank body; the collection chamber is fixedly connected to the bottom of the tank body, and the collection chamber is connected to the discharge outlet; the support structure is installed at the bottom of the tank body.
[0006] Furthermore, the inclined guide plate of the flow guiding assembly is equipped with anti-slip texture, and the inclined guide plate is detachably connected to the inner wall of the tank and connected to the threaded hole of the inner wall of the tank by bolts.
[0007] Furthermore, the two side walls of the guide trough are fixedly welded with baffles, and the bottom of the guide trough is provided with a leakage hole, which is fixedly connected to the collection chamber.
[0008] Furthermore, the collection chamber is equipped with a detachable filter screen, which is slidably connected to the inner wall of the collection chamber via a slot, and the collection chamber is equipped with an openable and closable material dispensing door.
[0009] Furthermore, the support structure includes a support column and an adjusting base. The top of the support column is fixedly connected to the bottom of the groove. The adjusting base includes an adjusting bolt and a base plate. The adjusting bolt is threaded into a threaded hole at the bottom of the support column, and the base plate is disposed at the bottom of the adjusting bolt.
[0010] Beneficial effects:
[0011] 1. In this utility model, the internal flow guiding component, through the combination design of an inclined guide plate and a material guide trough, can fully utilize gravity to guide the flow of particles. The anti-slip texture on the inclined guide plate effectively controls the particle flow rate, preventing accumulation or splashing due to excessive flow, ensuring that particles slide orderly into the collection chamber, and significantly improving collection efficiency. Simultaneously, the detachable connection of the inclined guide plate facilitates adjustment of the angle or replacement of components according to different particle characteristics, enhancing the equipment's adaptability to various materials and improving its versatility.
[0012] 2. In this utility model, the collection chamber is equipped with a detachable filter screen and an openable material handling door. The filter screen effectively intercepts impurities, ensuring the purity of the collected particles and facilitating cleaning and maintenance. The material handling door design facilitates material removal and equipment maintenance. The adjustable base of the support structure can be adjusted for height and level via adjusting bolts to adapt to different installation environments, reduce operating vibration, and extend the equipment's service life. The overall structural design is reasonable and functional, effectively solving the problems of low efficiency and poor adaptability of traditional collection tanks, providing an efficient and stable solution for particle collection in industrial production. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0014] Figure 2 This is a schematic diagram of the flow guiding component of this utility model;
[0015] Figure 3 This is a schematic diagram of the material guide trough of this utility model;
[0016] Figure 4 A schematic diagram of the collection cavity structure of this utility model.
[0017] In the figure, the correspondence between the component names and the attached drawing numbers is as follows: trough 1, flow guiding component 2, collection chamber 3, support structure 4, flow guiding component 2, bolt 2012, anti-slip texture 2011, material leakage hole 2022, side guard 2021, collection chamber 3, filter screen 301, material dispensing door 303. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0019] As attached Figure 1 To be continued Figure 4 As shown:
[0020] This embodiment provides a gravity-guided particle collection tank, including a tank body 1, a flow guiding component 2, a collection chamber 3, and a support structure 4; the top of the tank body 1 is provided with a feed inlet 101, and the bottom of the tank body 1 is provided with a discharge outlet 102; the flow guiding component 2 is embedded inside the tank body 1, and the flow guiding component 2 includes a guide channel 202 and a guide plate 201, with the inclined guide plate 201 fixedly connected to the inner wall of the tank body 1; the collection chamber 3 is fixedly connected to the bottom of the tank body 1, and the collection chamber 3 communicates with the discharge outlet 102; the support structure 4 is installed at the bottom of the tank body 1.
[0021] Preferably, the inclined guide plate 201 of the flow guiding assembly 2 is equipped with anti-slip texture 2011. The inclined guide plate 201 is detachably connected to the inner wall of the tank 1 and connected to the threaded hole 103 of the inner wall of the tank 1 by bolts 2012.
[0022] In a specific embodiment: Particles enter through the feed inlet 101 at the top of the tank 1, first falling into the guide trough 202, and then sliding down the slope of the inclined guide plate 201 below. The anti-slip texture 2011 on the surface of the inclined guide plate 201 effectively controls the speed of the particles as they slide down, preventing them from splashing or accumulating due to excessive speed. When it is necessary to collect particles of different sizes and flowability, the inclined guide plate 201 can be disassembled and its angle adjusted using bolts 2012 to adapt to the new material characteristics. The particles smoothly slide into the collection chamber 3 for temporary storage, and are discharged by opening the discharge port 102. The support structure 4 ensures the stable operation of the equipment throughout the entire collection process.
[0023] Preferably, the two side walls of the guide trough 202 are fixedly welded with baffles 2021, and the bottom of the guide trough 202 is provided with a leakage hole 2022, which is fixedly connected to the collection chamber 3.
[0024] Preferably, the collection chamber 3 is provided with a detachable filter screen 301, which is slidably connected to the inner wall of the collection chamber 3 via a slot 302, and the collection chamber 3 is provided with an openable and closable material dispensing door 303.
[0025] Preferably, the support structure 4 includes a support column 401 and an adjusting base 402. The top of the support column 401 is fixedly connected to the bottom of the groove 1. The adjusting base 402 includes an adjusting bolt 4021 and a base plate 4022. The adjusting bolt 4021 is threadedly connected to the threaded hole 4011 at the bottom of the support column 401. The base plate 4022 is disposed at the bottom of the adjusting bolt 4021.
[0026] In a specific embodiment: After the particles enter the feed trough 202 through the feed inlet, the side guards 2021 effectively prevent the particles from overflowing, and they fall into the collection chamber 3 through the bottom discharge hole 2022. The filter screen 301 in the collection chamber can intercept unqualified large particles or impurities. When the filter screen needs to be cleaned, it can be easily pulled out along the slot 302. After collection is completed, the qualified particles can be discharged by opening the discharge door 303. Because the installation ground is slightly inclined, the operator can adjust the height of the support column 401 by rotating the adjusting bolt 4021 to make the base plate 4022 contact the ground stably, ensuring that the collection tank remains stable during operation.
[0027] Working principle: Particles enter through the feed inlet 101 at the top of the tank 1, first falling into the guide trough 202, and then sliding down the slope of the inclined guide plate 201 below. The anti-slip texture 2011 on the surface of the inclined guide plate 201 effectively controls the speed of the particles as they slide down, preventing them from splashing or accumulating due to excessive speed. When it is necessary to collect particles of different sizes and flowability, the inclined guide plate 201 can be disassembled and its angle adjusted using bolts 2012 to adapt to the new material characteristics. The particles slide smoothly into the collection chamber 3 for temporary storage and are discharged by opening the discharge port 102. After entering the guide trough 202 from the feed inlet, the side baffles 2021 effectively prevent the particles from overflowing, and they fall into the collection chamber 3 through the bottom leakage hole 2022. The filter screen 301 in the collection chamber can intercept unqualified large particles or impurities. When the filter screen needs to be cleaned, it can be easily pulled out along the slot 302. After collection is completed, the qualified particles can be discharged by opening the discharge door 303. Because the installation ground is slightly tilted, the operator adjusts the height of the support column 401 by rotating the adjusting bolt 4021, so that the base plate 4022 can make stable contact with the ground, ensuring that the collection tank remains stable during operation.
[0028] 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 gravity-guided particle collection tank, comprising a tank body (1), a flow guiding assembly (2), a collection chamber (3), and a support structure (4); characterized in that: The tank (1) has an inlet (101) at the top and an outlet (102) at the bottom. A flow guide assembly (2) is embedded inside the tank (1). The flow guide assembly (2) includes a material guide trough (202) and a flow guide plate (201). An inclined flow guide plate (201) is fixedly connected to the inner wall of the tank (1). A collection chamber (3) is fixedly connected to the bottom of the tank (1) and communicates with the outlet (102). A support structure (4) is installed at the bottom of the tank (1).
2. The gravity-guided particle collection tank as described in claim 1, characterized in that: The inclined guide plate (201) of the flow guide assembly (2) is equipped with anti-slip texture (2011). The inclined guide plate (201) is detachably connected to the inner wall of the tank (1) and connected to the threaded hole (103) of the inner wall of the tank (1) by bolts (2012).
3. The gravity-guided particle collection tank as described in claim 1, characterized in that: The guide trough (202) has fixed welded side flanges (2021) on both sides, and the bottom of the guide trough (202) is provided with a leakage hole (2022), which is fixedly connected to the collection chamber (3).
4. The gravity-guided particle collection tank as described in claim 1, characterized in that: The collection chamber (3) is provided with a detachable filter screen (301), which is slidably connected to the inner wall of the collection chamber (3) through a slot (302). The collection chamber (3) is provided with a material dispensing door (303) that can be opened and closed.
5. The gravity-guided particle collection tank as described in claim 1, characterized in that: The support structure (4) includes a support column (401) and an adjusting base (402). The top of the support column (401) is fixedly connected to the bottom of the groove (1). The adjusting base (402) includes an adjusting bolt (4021) and a base plate (4022). The adjusting bolt (4021) is threaded into the threaded hole (4011) at the bottom of the support column (401). The base plate (4022) is located at the bottom of the adjusting bolt (4021).