Workshop smoke purification device for purifying workshop

Abstract

The utility model relates to the technical field of workshop smoke purification, in particular to a workshop smoke purification device for purifying workshops, which comprises a machine body, the machine body is provided with a water storage cavity, a motor, a rotating shaft and fan blades, the water storage cavity is arranged at the lower end of the machine body, and the motor is fixedly mounted on the machine body. The rotating shaft is fixedly connected to the output end of the motor, the rotating shaft is fixedly sleeved with the fan blades, the demisting plate and the demisting holes, the demisting plate is fixedly connected to the lower end of the machine body, and the demisting holes are formed in the demisting plate. When smoke flows through the demisting holes, water molecules collide with the hole walls of the demisting holes to converge into liquid drops under the inertial impact action of gas, so that the liquid drops fall into the water storage tank under the action of gravity, and the water molecules in the smoke are uniformly collected in the water storage tank; therefore, the water molecules in the smoke are prevented from remaining in the organism to cause damage to the organism due to corrosion of the water molecules.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop smoke purification, in particular to a workshop smoke purification device used in a purification plant. Background Art

[0002] A clean room is a specially designed room that removes pollutants such as particles, harmful air, and bacteria from the air within a certain space, and controls the indoor temperature, cleanliness, indoor pressure, airflow velocity and distribution, noise vibration, lighting, and static electricity within a certain required range. In other words, no matter how the external air conditions change, the room can maintain the cleanliness, temperature, humidity, and pressure characteristics that were originally set. However, clean rooms used in production workshops will still generate smoke pollution due to production activities. In order to reduce the impact of smoke pollution, under existing conditions, a smoke purification device for a foaming steel wire processing workshop, such as the one disclosed in CN211273957U, is often used for purification. It has a good filtering effect on large particles of smoke by graded filtration, but it has the following problems in actual use:

[0003] The above-mentioned smoke purification device can only clean large particles of impurities, but the smoke contains a large number of water molecules. Since the above-mentioned device cannot filter the moisture in the smoke, the water molecules in the smoke will remain in the device. Since the water molecules flow with the smoke, the water molecules will remain in multiple spaces inside the device, which is difficult to clean. The residual water molecules will cause corrosion to the inside of the device, thereby having a negative impact on the service life of the device. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that moisture in smoke cannot be filtered and processed, and to propose a workshop smoke purification device for purification workshops.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A workshop smoke purification device for a purification plant comprises a body, on which is provided:

[0007] A water storage cavity and a water storage tank, wherein the water storage cavity is opened at the lower end of the machine body, and the water storage tank is slidably sleeved in the water storage cavity;

[0008] A motor, a rotating shaft and fan blades, wherein the motor is fixedly mounted on the machine body, the rotating shaft is fixedly connected to the output end of the motor, and the fan blades are fixedly sleeved on the rotating shaft;

[0009] A filter plate and a push rod, wherein the filter plate is slidably mounted on the rotating shaft, and the push rod is fixedly mounted on the rotating shaft;

[0010] The demister plate and the demister holes are fixedly connected to the lower end of the machine body, and the demister holes are opened on the demister plate.

[0011] Preferably, an air inlet pipe is fixedly connected to the lower end of the machine body, an exhaust pipe is fixedly connected to the upper end of the machine body, and a sealing door is provided on the machine body.

[0012] Preferably, the filter plate is tiltedly arranged in the machine body, the push rod is an L-shaped round rod structure, and the filter plate and the push rod are movably opposed to each other.

[0013] Preferably, the demisting hole comprises: a first vertical section, a first inclined section, a second vertical section, a second inclined section and a third vertical section which are connected in sequence.

[0014] Preferably, the first inclined section is inclined toward the upper right end, and the second inclined section is inclined toward the upper left end.

[0015] Preferably, the first vertical segment and the third vertical segment are aligned vertically.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. In the present invention, when smoke flows through the demister holes, the inertial impact of the gas is used to cause water molecules to collide with the walls of the demister holes and gather into droplets. The droplets fall into the water storage tank under the action of gravity, so that the water molecules in the smoke are uniformly collected in the water storage tank, thereby preventing the water molecules in the smoke from remaining in the machine body and causing damage to the machine body due to corrosion by the water molecules.

[0018] 2. The utility model utilizes the inclined setting of the filter plate and the counteraction between the push rod and the movement of the filter plate, so that when the rotating shaft drives the push rod to rotate, the push rod cooperates with the action of gravity to drive the filter plate to move vertically up and down, thereby realizing dynamic filtration of impurities in the smoke, thereby reducing the negative impact of impurities in the smoke on the filter holes on the filter plate, and helping to ensure the filtering effect of the filter plate on the smoke. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a workshop smoke purification device for a clean workshop proposed by the present invention;

[0020] Figure 2 This is an isometric rear view of a workshop fume purification device for a cleanroom proposed by the present invention;

[0021] Figure 3 For this utility model Figure 2 The first cross-sectional view in FIG;

[0022] Figure 4For this utility model Figure 2 The second cross-sectional view in FIG;

[0023] Figure 5 This is a schematic diagram of the structure of the demisting holes of a workshop smoke purification device for a clean workshop proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the water storage tank structure of a workshop smoke purification device used in a clean workshop proposed by the utility model.

[0025] In the figure: 1. body; 2. water storage chamber; 3. water storage tank; 4. motor; 5. rotating shaft; 6. fan blades; 7. filter plate; 8. push rod; 9. defogger plate; 10. defogger hole; 101. first vertical section; 102. first inclined section; 103. second vertical section; 104. second inclined section; 105. third vertical section. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figures 1-6 A workshop smoke purification device for a purification plant includes a body 1, an air inlet pipe is fixedly connected to the lower end of the body 1, an exhaust pipe is fixedly connected to the upper end of the body 1, a sealing door is provided on the body 1, and a water storage chamber 2, a water storage tank 3, a motor 4, a rotating shaft 5, a fan blade 6, a filter plate 7, a push rod 8, a demister plate 9 and a demister hole 10 are provided on the body 1. The components are arranged as follows:

[0028] The water storage chamber 2 is opened at the lower end of the body 1, and the water storage tank 3 is slidably mounted in the water storage chamber 2;

[0029] The motor 4 is fixedly mounted on the body 1, the shaft 5 is fixedly connected to the output end of the motor 4, and the fan blades 6 are fixedly sleeved on the shaft 5;

[0030] The filter plate 7 is slidably mounted on the rotating shaft 5 and is tiltedly arranged in the machine body 1. It should be noted that the filter plate 7 is slidably mounted in the machine body 1, and the push rod 8 is fixedly mounted on the rotating shaft 5. The push rod 8 is an L-shaped round rod structure. The filter plate 7 and the push rod 8 are movably opposed to each other, so that when the push rod 8 rotates, the filter plate 7 will follow the rotation of the push rod 8 under the action of gravity and rise and fall vertically;

[0031] The demister plate 9 is fixedly connected to the lower end of the body 1, and the demister holes 10 are opened on the demister plate 9;

[0032] Further implementation method is that the demisting hole 10 includes: a first vertical section 101, a first inclined section 102, a second vertical section 103, a second inclined section 104 and a third vertical section 105 connected in sequence, the first inclined section 102 is inclined toward the upper right end, the second inclined section 104 is inclined toward the upper left end, and the first vertical section 101 and the third vertical section 105 are aligned vertically;

[0033] The fan blades 6 are driven to rotate by the rotating shaft 5, so that the smoke can enter the demisting hole 10 at a certain speed. The inertial impact of the gas causes the water molecules in the smoke to collide with the first inclined section 102 and the second inclined section 104 and then be gathered into droplets. The arrangement of the second vertical section 103, the second inclined section 104 and the third vertical section 105 makes the interior of the demisting hole 10 have a multi-fold structure, which helps to improve the demisting hole 10's ability to capture water molecules in the smoke. When the gravity generated by the droplets gathered by the water molecules exceeds the combined force of the rising force of the gas and the surface tension of the liquid, the droplets are separated from the inner wall of the demisting hole 10 under the action of gravity, and the droplets are collected by the water storage tank 3, so that the subsequent staff can centrally process the droplets.

[0034] It should be noted that the specific model and specifications of the motor 4 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not described in detail.

[0035] The functional principle of this utility model can be explained through the following operation modes:

[0036] The smoke enters the lower end of the body 1 through the air inlet pipe, and the motor 4 is started to drive the shaft 5 to rotate, which drives the fan blades 6 to rotate, thereby drawing the smoke into the demisting hole 10;

[0037] When the smoke containing water molecules flows through the demisting hole 10 at a certain speed under the pull of the fan blades 6, the smoke enters the first inclined section 102 through the first vertical section 101. Due to the inertial impact of the gas, the water molecules collide with the first inclined section 102 and the collected droplets become so large that the gravity generated by the water molecules exceeds the combined force of the gas's upward force and the liquid's surface tension. As a result, the droplets are separated from the surface of the first inclined section 102 and the water molecules in the smoke are captured for a second time by the second vertical section 103 and the second inclined section 104, which have the same structure as the first vertical section 101 and the first inclined section 102. The water molecules in the smoke fall into the water storage tank 3 under the action of gravity, and the smoke flowing through the demisting hole 10 is discharged through the third vertical section 105 after meeting the demisting requirements.

[0038] At the same time, the rotating shaft 5 drives the push rod 8 to rotate, and the push rod 8 drives the inclined filter plate 7 to move vertically up and down, thereby realizing dynamic filtration of impurities in the smoke, and the purified smoke is discharged through the exhaust pipe;

[0039] After the operation is completed, the staff opens the sealed door to clean the body 1 and draws out the water storage tank 3 so that the staff can uniformly process the liquid droplets in the body 1.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A workshop smoke purification device for purifying a factory building, comprising a body (1), characterized in that: The machine body (1) is provided with: A water storage chamber (2) and a water storage tank (3), wherein the water storage chamber (2) is provided at the lower end of the machine body (1), and the water storage tank (3) is slidably mounted in the water storage chamber (2); A motor (4), a rotating shaft (5) and a fan blade (6), wherein the motor (4) is fixedly mounted on the machine body (1), the rotating shaft (5) is fixedly connected to the output end of the motor (4), and the fan blade (6) is fixedly sleeved on the rotating shaft (5); A filter plate (7) and a push rod (8), wherein the filter plate (7) is slidably mounted on the rotating shaft (5), and the push rod (8) is fixedly mounted on the rotating shaft (5); A demister plate (9) and a demister hole (10), wherein the demister plate (9) is fixedly connected to the lower end of the machine body (1), and the demister hole (10) is opened on the demister plate (9).

2. A workshop fume purification device for a clean room according to claim 1, characterized in that: The lower end of the machine body (1) is fixedly connected to an air inlet pipe, the upper end of the machine body (1) is fixedly connected to an exhaust pipe, and the machine body (1) is equipped with a sealing door.

3. The workshop fume purification device for a clean room according to claim 1, characterized in that: The filter plate (7) is tiltedly arranged in the machine body (1); the push rod (8) is an L-shaped round rod structure; the filter plate (7) and the push rod (8) are movably opposed to each other.

4. The workshop fume purification device for a clean room according to claim 1, characterized in that: The demisting hole (10) comprises: a first vertical section (101), a first inclined section (102), a second vertical section (103), a second inclined section (104), and a third vertical section (105) which are connected in sequence.

5. The workshop smoke purification device for a clean room according to claim 4, characterized in that: The first inclined section (102) is inclined toward the upper right end, and the second inclined section (104) is inclined toward the upper left end.

6. The workshop smoke purification device for a clean room according to claim 4, characterized in that: The first vertical section (101) and the third vertical section (105) are aligned vertically.

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