Solid-liquid separation device in solder stripping waste liquid treatment

Abstract

The utility model discloses a solid-liquid separation device in tin stripping water waste liquid treatment, which is applied to the field of separation devices and comprises a box body, a partition plate is welded in the box body, a fixing plate is arranged in the box body, a supporting rod is welded between one side of the fixing plate and the partition plate, and the other side of the fixing plate is provided with a supporting rod. One side of the fixing plate is rotatably connected with an auger through a bearing, the other end of the auger is fixedly sleeved with a motor, an arc-shaped filter plate is installed between the other side of the partition plate and the box body, a feeding pipe is installed at the top of the box body in a penetrating mode, a fixing frame is connected to the top of the box body in a penetrating and bolting mode, and a fan is connected to the interior of the fixing frame in a bolting mode. An electric heating net is installed in the fixing frame, the solid-liquid separation effect can be good, blockage caused by solid material accumulation on the filter plate is avoided, the waste liquid treatment efficiency is improved, meanwhile, the hot air drying function can be achieved, the solid material becomes dry and scattered, follow-up collection and treatment are facilitated, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the field of separation devices, in particular to a solid-liquid separation device in the treatment of tin stripping waste liquid. Background Art

[0002] At present, a Chinese utility model with a publication number of CN217430985U discloses a solid-liquid separation device for treating tin stripping waste liquid, including a supporting structure, a lifting device is provided at the bottom of the supporting structure, and a stirring device is provided at the top of the supporting structure; the utility model places the tin water waste liquid in a filter barrel, seals the waste liquid collection barrel, and uses a vacuum pump to drain the air in the waste liquid collection barrel, so that the waste liquid in the filter barrel flows into the waste liquid collection barrel through air pressure, and at the same time, the stirring device works to speed up the waste liquid collection efficiency, and then turns off the vacuum pump, lifts the baffle by the lifting cylinder, and the liquid flowing into the waste liquid collection barrel flows into the waste liquid storage barrel after being filtered by the filter plate, thereby realizing waste liquid separation.

[0003] Although the existing device can separate the solid-liquid of waste liquid through the filter plate, there are still other problems in the use process. For example, although the solid material in the waste liquid is intercepted by the filter plate and cannot fall, the solid material on the filter plate will accumulate more and more. When the solid material accumulates too much and causes clogging of the filter plate, the device needs to be stopped and then used again after the solid material is cleaned, which reduces the working efficiency of the device. In addition, it does not have a hot air drying function. The solid material is relatively moist after separation, which is not conducive to subsequent collection and processing. People need to dry it after taking it out, which takes a long time and has poor practicality. In order to solve the above-mentioned problems, we propose a solid-liquid separation device for the treatment of tin stripping waste liquid. Utility Model Content

[0004] The utility model aims to provide a solid-liquid separation device in the treatment of tin stripping waste liquid, which solves the problem that the existing device has poor separation efficiency and lacks hot air drying function.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a solid-liquid separation device for treating tin stripping water waste liquid, comprising a box body, a partition is welded inside the box body, a fixed plate is arranged inside the box body, a support rod is welded between one side of the fixed plate and the partition, an auger is rotatably connected to one side of the fixed plate through a bearing, a motor is fixedly sleeved on the other end of the auger, an arc filter plate is installed between the other side of the partition and the box body, a feed pipe is installed through the top of the box body, a fixed frame is bolted through the top of the box body, a fan is bolted inside the fixed frame, an electric heating grid is installed inside the fixed frame, an air inlet is opened on the top of the fixed frame, and a baffle is hinged on the front of the box body through a hinge.

[0006] The above technical solution can achieve good solid-liquid separation effect, avoid solid material accumulation on the filter plate to cause blockage, speed up the treatment efficiency of waste liquid, and at the same time have a hot air drying function to make the solid material dry and loose, which is conducive to subsequent collection and treatment and has high practicality.

[0007] The utility model is further configured as follows: a liquid discharge pipe valve is passed through and communicated with one side of the box body.

[0008] By adopting the above technical solution and setting the drain pipe valve, it is convenient for personnel to discharge the liquid in the left half chamber of the box body to the outside.

[0009] The utility model is further configured as follows: a protective cover is bolted to one side of the box body, a heat dissipation groove is opened on the front side of the protective cover, and a protective net is installed inside the heat dissipation groove.

[0010] By adopting the above technical solution and providing a protective cover, the motor can be protected to prevent the motor from being damaged by collision with foreign objects.

[0011] The utility model is further configured as follows: an observation window is integrally stamped on the front side of the box body.

[0012] By adopting the above technical solution and providing an observation window, it is convenient for personnel to observe the amount of liquid in the left half chamber of the box body.

[0013] The utility model is further configured as follows: a dustproof net is bolted to the top of the fixing frame, and the diameter of the dustproof net is larger than the inner diameter of the air inlet.

[0014] By adopting the above technical solution, the dustproof net can be provided to prevent dust in the air from falling into the fan.

[0015] The utility model is further configured as follows: a handle is welded on the front side of the baffle.

[0016] By adopting the above technical solution and providing a handle, it is convenient for personnel to open the baffle outwards.

[0017] The utility model is further configured as follows: the auger and the arc filter plate are both made of stainless steel.

[0018] By adopting the above technical solution, the auger and the arc filter plate have the characteristics of high strength, low density and excellent corrosion resistance.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model starts the motor and pours the tin stripping waste liquid into the feed pipe. After starting, the motor will drive the auger to rotate through the cooperation of the bearing. The auger will push the waste liquid to move to the right along the arc filter plate when rotating. When the waste liquid is pushed, the liquid will pass through the mesh of the arc filter plate and fall downward into the left half chamber, while the solid material will pass through the partition and fall downward into the right half chamber, which can achieve a good solid-liquid separation effect, avoid the accumulation of solid materials on the filter plate to cause blockage, and speed up the treatment efficiency of the waste liquid.

[0021] 2. The utility model starts the fan and the electric heating net at the same time. After the fan is started, the internal impeller will rotate. When the impeller rotates, it will push the outside air downward through the filtration of the dustproof net. The electric heating net will generate heat energy after it is started. After the heat energy is generated, it will convert the air into hot air. When the hot air blows on the solid material, it will accelerate the drying. It can have the hot air drying function, so that the solid material becomes dry and loose, which is conducive to the subsequent collection and processing, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a front sectional view of the structure of the utility model.

[0024] Figure numerals: 1. Box body; 2. Partition; 3. Fixed plate; 4. Support rod; 5. Auger; 6. Motor; 7. Curved filter plate; 8. Feed pipe; 9. Fixed frame; 10. Fan; 11. Electric heating net; 12. Baffle; 13. Drain pipe valve; 14. Protective cover; 15. Observation window; 16. Dust net; 17. Handle. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] refer to Figure 1 and Figure 2, a solid-liquid separation device for treating tin stripping waste liquid comprises a box body 1, a partition 2 is welded inside the box body 1, a fixed plate 3 is arranged inside the box body 1, a support rod 4 is welded between one side of the fixed plate 3 and the partition 2, an auger 5 is rotatably connected to one side of the fixed plate 3 through a bearing, a motor 6 is fixedly sleeved on the other end of the auger 5, and an arc filter plate 7 is installed between the other side of the partition 2 and the box body 1. By starting the motor 6 and pouring the tin stripping waste liquid into the feed pipe 8, the motor 6 will drive the auger 5 to rotate under the cooperation of the bearing after starting. The auger 5 will push the waste liquid to move rightward along the arc filter plate 7 when rotating. When the waste liquid is pushed, the liquid will pass through the mesh of the arc filter plate 7 and fall downward into the left half chamber, while the solid material will pass through the partition 2 and fall downward into the right half chamber, which can achieve good solid-liquid separation effect, avoid solid material accumulation on the filter plate to cause blockage, and accelerate the treatment efficiency of the waste liquid.

[0028] refer to Figure 1 and Figure 2 A drain pipe valve 13 is connected to one side of the box body 1. Through the setting of the drain pipe valve 13, it is convenient for personnel to discharge the liquid in the left half chamber of the box body 1 to the outside.

[0029] refer to Figure 1 and Figure 2 A protective cover 14 is bolted to one side of the box body 1, a heat dissipation groove is opened on the front of the protective cover 14, and a protective net is installed inside the heat dissipation groove. Through the setting of the protective cover 14, the motor 6 can be protected to prevent the motor 6 from being damaged by collision with foreign objects.

[0030] refer to Figure 1 An observation window 15 is integrally stamped on the front of the box body 1 . The arrangement of the observation window 15 allows personnel to observe the amount of liquid in the left half chamber of the box body 1 .

[0031] refer to Figure 2 The auger 5 and the arc filter plate 7 are both made of stainless steel, and the auger 5 and the arc filter plate 7 have the characteristics of high strength, low density and excellent corrosion resistance.

[0032] Brief description of the use process: by starting the motor 6 and pouring the tin stripping waste liquid into the feed pipe 8, the motor 6 will drive the auger 5 to rotate through the cooperation of the bearing after starting. The auger 5 will push the waste liquid to move to the right along the arc filter plate 7 when rotating. When the waste liquid is pushed, the liquid will pass through the mesh of the arc filter plate 7 and fall downward into the left half chamber, while the solid material will pass through the partition 2 and fall downward into the right half chamber.

[0033] Embodiment 2:

[0034] refer to Figure 1 and Figure 2, a solid-liquid separation device for treating tin stripping waste liquid, a feeding pipe 8 is installed through the top of the box body 1, a fixing frame 9 is bolted through the top of the box body 1, a fan 10 is bolted inside the fixing frame 9, an electric heating net 11 is installed inside the fixing frame 9, an air inlet is opened on the top of the fixing frame 9, a baffle 12 is hinged on the front of the box body 1 through a hinge, by starting the fan 10 and the electric heating net 11 at the same time, the fan 10 will make the internal impeller rotate after starting, and the impeller will push the outside air downward through the filtration of the dustproof net 16 when rotating, and the electric heating net 11 will generate heat energy after starting, and the heat energy will convert the air into hot air after being formed, and the hot air will accelerate the drying when blowing on the solid material, and can have the function of hot air drying, so that the solid material becomes dry and loose, which is conducive to subsequent collection and treatment, and has high practicality.

[0035] refer to Figure 1 and Figure 2 A dustproof net 16 is bolted to the top of the fixed frame 9 , and the diameter of the dustproof net 16 is larger than the inner diameter of the air inlet. The dustproof net 16 can prevent dust in the air from falling into the fan 10 .

[0036] refer to Figure 1 A handle 17 is welded on the front of the baffle 12. The handle 17 can facilitate personnel to open the baffle 12 outward.

[0037] Brief description of the use process: by starting the fan 10 and the electric heating net 11 at the same time, the fan 10 will rotate the internal impeller after starting, and the impeller will push the outside air downward through the filtration of the dustproof net 16 when rotating. The electric heating net 11 will generate heat energy after starting, and the heat energy will convert the air into hot air after being generated. The hot air will accelerate the drying when it blows onto the solid material.

[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A solid-liquid separation device for treating tin stripping wastewater, comprising a housing (1), characterized in that: A partition (2) is welded inside the box body (1), a fixed plate (3) is arranged inside the box body (1), a support rod (4) is welded between one side of the fixed plate (3) and the partition (2), one side of the fixed plate (3) is rotatably connected to an auger (5) through a bearing, the other end of the auger (5) is fixedly sleeved with a motor (6), an arc filter plate (7) is installed between the other side of the partition (2) and the box body (1), a feed pipe (8) is installed through the top of the box body (1), a fixed frame (9) is bolted through the top of the box body (1), a fan (10) is bolted inside the fixed frame (9), an electric heating net (11) is installed inside the fixed frame (9), an air inlet is opened at the top of the fixed frame (9), and a baffle (12) is hinged on the front of the box body (1) through a hinge.

2. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: A liquid discharge pipe valve (13) is passed through and communicated with one side of the box body (1).

3. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: A protective cover (14) is bolted to one side of the box body (1), a heat dissipation groove is provided on the front side of the protective cover (14), and a protective net is installed inside the heat dissipation groove.

4. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: An observation window (15) is integrally stamped on the front of the box body (1).

5. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: A dustproof net (16) is bolted to the top of the fixing frame (9), and the diameter of the dustproof net (16) is larger than the inner diameter of the air inlet.

6. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: A handle (17) is welded to the front side of the baffle (12).

7. A solid-liquid separation device for treating tin stripping wastewater according to claim 1, characterized in that: The auger (5) and the arc-shaped filter plate (7) are both made of stainless steel.

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