Efficient coke nut adding device
By designing a high-efficiency coke addition device, the problem of uneven screening in traditional coke addition methods has been solved, achieving efficient screening and uniform distribution of coke, thereby improving production efficiency and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-03-06
AI Technical Summary
Traditional methods of adding coke powder fail to effectively separate oversized or undersized particles, leading to blockages and uneven mixing during production, which affects product performance and stability.
A high-efficiency coke feeding device was designed, which includes a screening trough, a fine material and a coarse material conveying mechanism. The opening degree of the material distribution plate and the screening by the vibrator are controlled by the cylinder to achieve uniform distribution and conveying of coke.
This method achieves efficient screening and uniform distribution of coke, avoids clogging, and improves production efficiency and product quality stability.
Smart Images
Figure CN223970368U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of kerosene screening technology, specifically to a high-efficiency kerosene addition device. Background Technology
[0002] In industrial production, char briquettes are an important raw material or additive, and their addition method directly affects production efficiency and product quality. Because char briquettes vary in particle size, direct use without screening can lead to problems such as clogging and uneven mixing during production, thus affecting the performance and stability of the final product. Therefore, proper pretreatment of char briquettes—namely, screening—is a crucial step in the actual production process.
[0003] However, traditional methods of adding kerosene often have some shortcomings: First, in many cases, effective screening measures are not taken to remove particles that are too large or too small; second, even if preliminary screening is carried out, it is difficult to ensure uniform distribution when adding it to the reactor or other equipment, which can easily lead to local concentrations that are too high or too low.
[0004] To address the aforementioned issues and improve the performance of coke, it is crucial to develop a device capable of automatically screening and efficiently and uniformly conveying coke within the acceptable particle size range to a designated location. Utility Model Content
[0005] To address the aforementioned problems, this utility model provides a high-efficiency coke feeding device, comprising a screening trough, a fine material conveying mechanism, and a coarse material conveying mechanism. The screening trough includes a fine storage hopper and a coarse storage hopper that are disposed through the bottom of the screening trough. A fine material equalization mechanism is disposed below the fine discharge port at the bottom of the fine storage hopper, and a coarse material equalization mechanism is disposed below the coarse discharge port at the bottom of the coarse storage hopper. A fine material conveying mechanism is disposed below the fine material equalization mechanism, and a coarse material conveying mechanism is disposed below the coarse material equalization mechanism.
[0006] Furthermore, the screening tank includes a tank body, a screen is inclinedly arranged at the upper end of the tank body, a connecting block is fixedly arranged on the outer side of the front and rear walls of the tank body, a shock-absorbing spring is fixedly arranged at the lower end of the connecting block, a bracket is fixedly arranged at the lower end of the shock-absorbing spring, and vibrators are symmetrically arranged at the middle position of the outer side of the front and rear walls of the tank body.
[0007] Furthermore, the fine material distribution mechanism includes a first material distribution plate, which is disposed at the lower end of the fine material outlet. A first telescopic rod is fixedly disposed at one end of the first material distribution plate, and a first cylinder is connected to the end of the first telescopic rod. A first slider is fixedly disposed at the lower end of the first material distribution plate, a first slide rail is disposed at the lower end of the first slider, a first support is fixedly disposed at the lower end of the first slide rail, and a hollow material feeding block is fixedly disposed at the side end of the first support. A first material feeding groove is inclinedly disposed at the lower end of the inner side of the material feeding block.
[0008] Furthermore, the coarse material distribution mechanism includes a second distribution plate, which is disposed at the lower end of the coarse material outlet. A second telescopic rod is fixedly disposed at one end of the second distribution plate, and a second cylinder is connected to the end of the second telescopic rod. A second slider is fixedly disposed at the lower end of the second distribution plate, and a second slide rail is disposed at the lower end of the second slider. A second support is fixedly disposed at the lower end of the second slide rail, and a stop block is fixedly disposed at the side end of the second support. A second feeding trough is inclinedly disposed at the side end of the stop block.
[0009] Furthermore, a fine material conveying mechanism is provided at the lower end of the outlet of the first feeding trough.
[0010] Furthermore, a coarse material conveying mechanism is provided at the lower end of the outlet of the second feeding trough.
[0011] This utility model has the following beneficial effects:
[0012] 1. The screening trough of this utility model is designed so that, during use, coke is screened at different particle sizes along an inclined screen in the screening trough. The screened coke is then stored in a fine storage hopper and a coarse storage hopper, respectively, which can conveniently and efficiently screen coke of different particle sizes and allow for the selection of coke of different particle sizes as needed.
[0013] 2. The fine material equalization mechanism and coarse material equalization mechanism of this utility model are designed to control the opening and closing of the first and second material distribution plates by using the first and second cylinders. The opening degree is controllable, thereby controlling the flow rate and flow of the screened coke pieces when they are fed out, thus achieving uniform distribution of the coke pieces.
[0014] 3. The fine material conveying mechanism and coarse material conveying mechanism of this utility model can convey uniform and qualified coke to a designated position, and coke that does not meet the particle size requirements can also be conveyed to a designated position for other uses. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the screening tank structure of this utility model;
[0017] Figure 3 This is a schematic diagram of the fine material equalization mechanism of this utility model;
[0018] Figure 4 This is a schematic diagram of the coarse material equalization mechanism of this utility model.
[0019] Legend:
[0020] 1-Screening trough, 101-Trough body, 102-Coarse storage hopper, 103-Coarse discharge port, 104-Shock damping spring, 105-Support, 106-Fine discharge port, 107-Fine storage hopper, 108-Connecting block, 109-Vibrator, 110-Screen, 2-Fine material equalization mechanism, 201-First dividing plate, 202-First telescopic rod, 203-First cylinder, 204-First support, 205-First slide rail, 206-First slider, 207-First discharge trough, 208-Discharge block, 3-Fine material conveying mechanism, 4-Coarse material conveying mechanism, 5-Coarse material equalization mechanism, 501-Second dividing plate, 502-Second slider, 503-Second telescopic rod, 504-Second cylinder, 505-Second slide rail, 506-Second support, 507-Second discharge trough, 508-Stop block. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Reference Figures 1-4 This utility model provides a high-efficiency coke feeding device, including a screening tank 1, a fine material conveying mechanism 3, and a coarse material conveying mechanism 4. The screening tank 1 includes a fine storage hopper 107 and a coarse storage hopper 102, which are disposed through the bottom of the screening tank 1. The fine storage hopper 107 is used to store small-sized coke particles after screening, and the coarse storage hopper 102 is used to store large-sized coke particles after screening. A fine material equalization mechanism 2 is provided below the fine discharge port 106 at the bottom of the fine storage hopper 107. A coarse material equalization mechanism 5 is provided below the coarse discharge port 103 at the bottom of the bucket 102. A fine material equalization mechanism 3 is provided below the fine material equalization mechanism 2. A coarse material conveying mechanism 4 is provided below the coarse material equalization mechanism 5. The fine material equalization mechanism 2 evenly distributes small-sized coke particles to the fine material conveying mechanism 3. The coarse material equalization mechanism 5 evenly distributes large-sized coke particles to the coarse material conveying mechanism 4. The fine material conveying mechanism 3 and the coarse material conveying mechanism 4 convey coke particles of different sizes to designated positions.
[0023] The screening tank 1 includes a tank body 101. A screen 110 is inclinedly arranged at the upper end of the tank body 101. The screen 110 screens coke of different particle sizes. A connecting block 108 is fixedly arranged on the outer side of the front and rear walls of the tank body 101. A shock-absorbing spring 104 is fixedly arranged at the lower end of the connecting block 108. A bracket 105 is fixedly arranged at the lower end of the shock-absorbing spring 104. Vibrators 109 are symmetrically arranged at the middle position of the outer side of the front and rear walls of the tank body 101.
[0024] The fine material distribution mechanism 2 includes a first distribution plate 201, which is located at the lower end of the fine material outlet 106. A first telescopic rod 202 is fixedly installed at one end of the first distribution plate 201, and a first cylinder 203 is connected to the end of the first telescopic rod 202. The first cylinder 203 can control the opening and closing of the first distribution plate 201, and the opening degree is controllable, thereby controlling the flow rate and flow of the screened coke pieces when they are fed, so as to achieve uniform distribution of fine coke pieces to the fine material conveying mechanism 3. A first slider 206 is fixedly installed at the lower end of the first distribution plate 201, a first slide rail 205 is installed at the lower end of the first slider 206, a first support 204 is fixedly installed at the lower end of the first slide rail 205, and a hollow feeding block 208 is fixedly installed on the side of the first support 204. A first feeding trough 207 is inclinedly installed on the lower end of the inner side of the feeding block 208.
[0025] The coarse material distribution mechanism 5 includes a second distribution plate 501, which is located at the lower end of the coarse material outlet 103. A second telescopic rod 503 is fixedly installed at one end of the second distribution plate 501, and a second cylinder 504 is connected to the end of the second telescopic rod 503. The second cylinder 504 can control the opening and closing of the second distribution plate 501, and the opening degree is controllable, thereby controlling the flow rate and flow rate of the screened coke when it is fed, so as to achieve uniform distribution of coarse coke to the coarse material conveying mechanism 4. A second slider 502 is fixedly installed at the lower end of the second distribution plate 501, a second slide rail 505 is installed at the lower end of the second slider 502, a second support 506 is fixedly installed at the lower end of the second slide rail 505, a stop block 508 is fixedly installed on the side of the second support 506, and a second feeding trough 507 is inclinedly installed on the side of the stop block 508.
[0026] Working principle: The first cylinder 203 and the second cylinder 504 are activated, pushing the first distribution plate 201 and the second distribution plate 501 to completely close the fine discharge port 106 and the coarse discharge port 103, respectively. The first cylinder 203 and the second cylinder 504 are then closed. The vibrator 109 is then activated, feeding coke into the screening tank 1. Smaller coke particles are stored in the fine storage hopper 107, while larger coke particles are stored in the coarse storage hopper 102. After screening, the first cylinder 203 and the second cylinder 504 are activated again. The second cylinder 504 starts the fine material conveying mechanism 3 and the coarse material conveying mechanism 4, pulling out the first material distribution plate 201 and the second material distribution plate 501 until the fine discharge port 106 and the coarse discharge port 103 are opened to the desired opening degree. At this time, small-sized coke particles fall evenly to the fine material conveying mechanism 3, and large-sized coke particles fall evenly to the coarse material conveying mechanism 4. According to the usage requirements, the uniform and qualified coke particles can be conveyed to the designated position, and the unqualified coke particles can also be conveyed to the designated position for other uses.
[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A coke breeze efficient feeding device, comprising a screening tank (1), a fine material conveying mechanism (3), a coarse material conveying mechanism (4), characterized in that, The screening tank (1) includes a fine storage hopper (107) and a coarse storage hopper (102) arranged through the bottom of the screening tank (1), a fine material uniform feeding mechanism (2) is arranged below a fine discharge port (106) at the bottom end of the fine storage hopper (107), a coarse material uniform feeding mechanism (5) is arranged below a coarse discharge port (103) at the bottom end of the coarse storage hopper (102), a fine material conveying mechanism (3) is arranged below the fine material uniform feeding mechanism (2), and a coarse material conveying mechanism (4) is arranged below the coarse material uniform feeding mechanism (5).
2. The coke dust efficient adding device according to claim 1, characterized in that: The screening tank (1) includes a tank body (101), a screen (110) is arranged obliquely at the upper end of the tank body (101), connecting blocks (108) are fixedly arranged on the outer sides of the front and rear walls of the tank body (101), shock-absorbing springs (104) are fixedly arranged at the lower ends of the connecting blocks (108), supports (105) are fixedly arranged at the lower ends of the shock-absorbing springs (104), and vibrators (109) are symmetrically arranged at the middle positions of the outer sides of the front and rear walls of the tank body (101).
3. The coke dust efficient adding device according to claim 1, characterized in that: The fine material uniform feeding mechanism (2) includes a first material distribution plate (201), the first material distribution plate (201) is arranged at the lower end of the fine discharge port (106), a first telescopic rod (202) is fixedly arranged at one end of the first material distribution plate (201), a first cylinder (203) is connected to the distal end of the first telescopic rod (202), a first sliding block (206) is fixedly arranged at the lower end of the first material distribution plate (201), a first sliding rail (205) is arranged at the lower end of the first sliding block (206), a first support (204) is fixedly arranged at the lower end of the first sliding rail (205), a hollow material discharging block (208) is fixedly arranged at the side end of the first support (204), and a first material discharging groove (207) is obliquely arranged at the inner lower end of the material discharging block (208).
4. The coke dust efficient adding device according to claim 1, characterized in that: The coarse material uniform feeding mechanism (5) includes a second material distribution plate (501), the second material distribution plate (501) is arranged at the lower end of the coarse discharge port (103), a second telescopic rod (503) is fixedly arranged at one end of the second material distribution plate (501), a second cylinder (504) is connected to the distal end of the second telescopic rod (503), a second sliding block (502) is fixedly arranged at the lower end of the second material distribution plate (501), a second sliding rail (505) is arranged at the lower end of the second sliding block (502), a second support (506) is fixedly arranged at the lower end of the second sliding rail (505), a stop block (508) is fixedly arranged at the side end of the second support (506), and a second material discharging groove (507) is obliquely arranged at the side end of the stop block (508).
5. The coke dust efficient adding device according to claim 3, characterized in that: The fine material conveying mechanism (3) is arranged at the lower end of the outlet of the first material discharging groove (207).
6. The coke dust efficient adding device according to claim 4, characterized in that: The coarse material conveying mechanism (4) is arranged at the lower end of the outlet of the second material discharging groove (507).