Spray tower for antistatic premixing agent

Abstract

The utility model discloses a spray tower for an antistatic premixing agent, and relates to the technical field of premixing agent production. The cleaning device comprises a tower body, a smoke exhaust pipe, a cleaning assembly and an adjusting assembly, the top of the tower body is communicated with the smoke exhaust pipe, an atomizing nozzle is fixedly connected to the top between the two sides of an inner cavity of the tower body, the cleaning assembly is arranged in the inner cavity of the tower body and comprises a mounting frame, a rotating shaft is movably connected to the bottom of the mounting frame, and the rotating shaft is movably connected with the adjusting assembly. The surface of the rotating shaft is sleeved with a mounting frame, and the side, away from the rotating shaft, of the mounting frame is fixedly connected with a scraper. Through the arrangement of the cleaning assembly, a second belt pulley can be driven by a motor, and then the second belt pulley is matched with a first belt pulley, so that the rotating shaft controls the mounting frame and the scraping plate to rotate, and the scraping plate rotates to clean the inner wall of the tower body and scrape off dirt attached to the upper part of the inner wall of the tower body; dirt is prevented from influencing the purification effect of the tower body, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of premix production, in particular to a spray tower for antistatic premix. Background Art

[0002] At present, in the production process of antistatic premixes, a spray tower is required to purify the waste gas generated during the production of the premixes, eliminate particulate pollutants in the waste gas, and improve environmental protection effects.

[0003] The antistatic premix spray tower in the prior art transports the exhaust gas from the bottom of the tower into the tower, atomizes and sprays the purification liquid to form water mist in the tower, so that the particulate pollutants combine with the water mist and fall to the bottom of the tower and are discharged, thereby purifying the exhaust gas. The spray tower has a simple structure, is not easy to be blocked, has low resistance, and is easy to operate and maintain. However, the current spray tower does not have a self-cleaning function, and some particulate pollutants will adhere to the inner wall of the tower body. After long-term use, the dirt will increase and easily corrode the tower wall, affecting its purification effect. To this end, we provide a spray tower for an antistatic premix to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a spray tower for antistatic premix, which solves the problem that the spray tower for antistatic premix in the prior art has no self-cleaning function and dirt adheres to the surface of the tower wall after long-term use, thereby affecting its purification effect, through the coordinated arrangement of a cleaning component and an adjusting component.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a spray tower for antistatic premix, comprising a tower body, a smoke exhaust pipe, a cleaning component and an adjusting component. The top of the tower body is connected to the smoke exhaust pipe, and an atomizing nozzle is fixedly connected to the top between the two sides of the tower body cavity.

[0007] The cleaning assembly is arranged in the inner cavity of the tower body, including a mounting frame, the bottom of the mounting frame is movably connected with a rotating shaft, the surface of the rotating shaft is sleeved with a mounting frame, a scraper is fixedly connected to the side of the mounting frame away from the rotating shaft, the bottom of the rotating shaft surface is sleeved with a first pulley, the bottom of the right side of the tower body is connected to an equipment shell, the top of the equipment shell is fixedly connected to a motor, the bottom of the output end of the motor passes through the equipment shell and is sleeved with a second pulley, and the first pulley and the second pulley are connected by a belt transmission;

[0008] The adjustment component is arranged at the bottom of the rotating shaft surface, and includes an adjustment frame. Both sides of the adjustment frame are fixedly connected to the inner wall of the tower body, the top of the adjustment frame is fixedly connected with a ramp block, the bottom of the mounting frame is fixedly connected with an adjustment wheel, and the top of the rotating shaft surface is sleeved with a spring.

[0009] The utility model is further configured such that the top of the rotating shaft is movably connected to the mounting frame via a bearing, and the water inlet pipe on the left side of the atomizing nozzle penetrates to the outside of the tower body.

[0010] The utility model is further configured that the bottom of the left side of the tower body is connected with an air intake pipe, and a one-way valve is sleeved on the surface of the air intake pipe.

[0011] The utility model is further configured that the inner wall of the installation frame is provided with a positioning groove used in conjunction with the rotating shaft, and the bottom of the second pulley is movably connected to the inner wall of the equipment shell.

[0012] The utility model is further configured that the bottom of the tower body is fixedly connected with a base, the inner cavity of the base is provided with a water receiving cover, and the top of the water receiving cover penetrates into the inner cavity of the tower body.

[0013] The utility model is further configured that the bottom of the water receiving cover is connected with a drain pipe, a control valve is sleeved on the surface of the drain pipe, and the side of the drain pipe away from the water receiving cover penetrates to the outside of the base.

[0014] The utility model is further configured that the scraper is made of high temperature resistant rubber material, and the inner wall of the first pulley is interference fit with the rotating shaft.

[0015] The utility model is further configured that an observation window is provided on the front surface of the tower body, and the top of the spring is fixedly connected to the mounting frame.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model can drive the second pulley through the setting of the cleaning component through the motor, and then the second pulley cooperates with the first pulley to make the rotating shaft control the installation frame and the scraper to rotate. The scraper rotates to clean the inner wall of the tower body and scrape off the dirt attached to the upper part of the inner wall, so as to prevent the dirt from affecting the purification effect of the tower body and increase its service life.

[0018] The utility model can force the installation frame to move upward through the arrangement of the adjustment component by the cooperation of the inclined surface block and the adjustment wheel, so that the installation frame can continuously move up and down reciprocatingly during the rotation process. After each upward movement, the adjustment wheel is no longer in contact with the inclined surface block, and the spring can reset the installation frame, which not only increases the cleaning effect, but also increases the cleaning range, so that the dirt adhered to the inside of the tower body can be cleaned.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural stereogram of a spray tower for antistatic premix;

[0022] Figure 2 The figure is a cross-sectional view of a spray tower for antistatic premix;

[0023] Figure 3 A schematic diagram of a cleaning component of a spray tower for an antistatic premix;

[0024] Figure 4 A cross-sectional view of a base of a spray tower for an antistatic premix;

[0025] Figure 5 A schematic diagram of an adjustment component of a spray tower for an antistatic premix;

[0026] Figure 6 A top view of the rotating axis of a spray tower for an antistatic premix.

[0027] In the attached drawings: 1. tower body; 101. smoke exhaust pipe; 102. atomizing nozzle; 2. cleaning assembly; 201. mounting frame; 202. rotating shaft; 203. mounting frame; 204. scraper; 205. first pulley; 206. equipment shell; 207. motor; 208. second pulley; 3. adjusting assembly; 301. adjusting frame; 302. ramp block; 303. adjusting wheel; 304. spring; 4. air inlet pipe; 5. base; 6. water collecting cover; 7. drain pipe; 8. control valve; 9. observation window. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0030] See also Figure 1-6 The utility model is a spray tower for antistatic premix, comprising a tower body 1, a smoke exhaust pipe 101, a cleaning component 2 and an adjusting component 3. The top of the tower body 1 is connected to the smoke exhaust pipe 101, and an atomizing nozzle 102 is fixedly connected to the top between the two sides of the inner cavity of the tower body 1. The cleaning component 2 is arranged in the inner cavity of the tower body 1, including a mounting frame 201, and a rotating shaft 202 is movably connected to the bottom of the mounting frame 201. The surface of the rotating shaft 202 is sleeved with a mounting frame 203, and a scraper 204 is fixedly connected to the side of the mounting frame 203 away from the rotating shaft 202. The bottom of the surface of the rotating shaft 202 is sleeved with a first pulley 205. The right side of the tower body 1 The bottom is connected to the equipment shell 206, the top of the equipment shell 206 is fixedly connected to the motor 207, the bottom of the output end of the motor 207 passes through the equipment shell 206 and is sleeved with a second pulley 208, the first pulley 205 and the second pulley 208 are connected by belt transmission, the adjustment component 3 is arranged at the bottom of the surface of the rotating shaft 202, including an adjustment frame 301, both sides of the adjustment frame 301 are fixedly connected to the inner wall of the tower body 1, the top of the adjustment frame 301 is fixedly connected to the inclined block 302, the bottom of the mounting frame 203 is fixedly connected to the adjusting wheel 303, and the top of the surface of the rotating shaft 202 is sleeved with a spring 304.

[0031] Specifically: the smoke exhaust pipe 101 is installed on the top of the tower body 1 by welding, the atomizing nozzle 102 is installed on the top of the inner cavity of the tower body 1 by bolting, and the particulate pollutants in the exhaust gas are combined with the water mist and fall down by continuously spraying water mist. The scraper 204 is installed on one side of the installation frame 203 by gluing, and the bevel block 302 is in the shape of a triangle, and a bevel is opened on one side. Specific embodiment 2

[0033] See also Figure 1-6 On the basis of the specific embodiment 1, the top of the rotating shaft 202 is movably connected to the mounting frame 201 through a bearing, the water inlet pipe on the left side of the atomizing nozzle 102 penetrates to the outside of the tower body 1, and the bottom of the left side of the tower body 1 is connected to the air inlet pipe 4, and a one-way valve is provided on the surface of the air inlet pipe 4. The inner wall of the mounting frame 203 is provided with a positioning groove used in conjunction with the rotating shaft 202, and the bottom of the second pulley 208 is movably connected to the inner wall of the equipment shell 206.

[0034] Specifically: the surface of the rotating shaft 202 is interference fit with the inner ring of the bearing, and the outer ring of the bearing is fixedly connected to the mounting frame 201 by welding. The rotating shaft 202 can rotate smoothly through the bearing, and the air intake pipe 4 can send the exhaust gas into the interior of the tower body 1 for purification. The positioning groove can cooperate with the tooth on the surface of the rotating shaft 202, so that the mounting frame 203 can move up and down while the rotating shaft 202 rotates. Specific embodiment three

[0036] See also Figure 1-6 On the basis of the specific embodiment 1 and the specific embodiment 2, the bottom of the tower body 1 is fixedly connected with a base 5, the inner cavity of the base 5 is provided with a water receiving cover 6, the top of the water receiving cover 6 penetrates into the inner cavity of the tower body 1, the bottom of the water receiving cover 6 is connected with a drain pipe 7, the surface of the drain pipe 7 is sleeved with a control valve 8, the side of the drain pipe 7 away from the water receiving cover 6 penetrates to the outside of the base 5, the scraper 204 is made of high temperature resistant rubber material, the inner wall of the first pulley 205 is interference fit with the rotating shaft 202, the front surface of the tower body 1 is provided with an observation window 9, and the top of the spring 304 is fixedly connected to the mounting frame 201.

[0037] Specifically: the shape of the water receiving cover 6 is funnel-shaped, and the sewage entering it will directly flow into the drain pipe 7 connected to its bottom. The opening and closing of the drain pipe 7 can be controlled by the control valve 8. When there is no water in the water receiving cover 6, the control valve 8 is in a closed state to prevent the exhaust gas inside the tower body 1 from being discharged. The spring 304 can reset the installation frame 203 when the adjusting wheel 303 is not in contact with the inclined block 302.

[0038] The working principle of the utility model is as follows: the exhaust gas is sent into the tower body 1 through the air inlet pipe 4, and the atomizing nozzle 102 sprays water mist, so that the water mist is combined with the particles in the exhaust gas, and the water mist combined with the particles will fall into the water receiving cover 6, thereby achieving the purification of the exhaust gas. When it is necessary to clean the inner wall of the tower body 1, the motor 207 is turned on, and the motor 207 cooperates with the second pulley 208 to drive the first pulley 205 and the rotating shaft 202 to rotate, and the rotating shaft 202 rotates to control the mounting frame 203 and the scraper 20 4 is rotated, and the scraper 204 rotates to clean the inner wall of the tower body 1, so that the dirt attached to the inner wall of the tower body 1 is scraped off. At the same time, when the adjusting wheel 303 at the bottom of the mounting frame 203 rotates to contact the inclined surface block 302, the adjusting wheel 303 is squeezed by the inclined surface block 302, so that the mounting frame 203 and the scraper 204 move upward, and then the mounting frame 203 is reset by squeezing by the spring 304. By continuously making the mounting frame 203 reciprocate up and down, the cleaning effect and cleaning range of the scraper 204 are increased.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A spray tower for antistatic premix, comprising a tower body (1), a smoke exhaust pipe (101), a cleaning component (2) and an adjustment component (3), characterized in that: The top of the tower body (1) is in communication with a smoke exhaust pipe (101), and an atomizing nozzle (102) is fixedly connected to the top between two sides of the inner cavity of the tower body (1); The cleaning component (2) is arranged in the inner cavity of the tower body (1), and comprises a mounting frame (201), the bottom of the mounting frame (201) is movably connected to a rotating shaft (202), the surface of the rotating shaft (202) is sleeved with a mounting frame (203), a scraper (204) is fixedly connected to a side of the mounting frame (203) away from the rotating shaft (202), a first pulley (205) is sleeved on the bottom of the surface of the rotating shaft (202), the bottom of the right side of the tower body (1) is connected to a device shell (206), the top of the device shell (206) is fixedly connected to a motor (207), the bottom of the output end of the motor (207) passes through the device shell (206) and is sleeved with a second pulley (208), and the first pulley (205) and the second pulley (208) are connected via a belt drive; The adjustment component (3) is arranged at the bottom of the surface of the rotating shaft (202), and comprises an adjustment frame (301). Both sides of the adjustment frame (301) are fixedly connected to the inner wall of the tower body (1). The top of the adjustment frame (301) is fixedly connected to an inclined surface block (302). The bottom of the installation frame (203) is fixedly connected to an adjustment wheel (303). The top of the surface of the rotating shaft (202) is sleeved with a spring (304).

2. The antistatic premix spray tower according to claim 1, characterized in that: The top of the rotating shaft (202) is movably connected to the mounting frame (201) via a bearing, and the water inlet pipe on the left side of the atomizing nozzle (102) penetrates to the outside of the tower body (1).

3. The antistatic premix spray tower according to claim 1, characterized in that: The bottom of the left side of the tower body (1) is connected to an air intake pipe (4), and a one-way valve is sleeved on the surface of the air intake pipe (4).

4. The antistatic premix spray tower according to claim 1, characterized in that: The inner wall of the installation frame (203) is provided with a positioning groove for use with the rotating shaft (202), and the bottom of the second pulley (208) is movably connected to the inner wall of the equipment shell (206).

5. The antistatic premix spray tower according to claim 1, characterized in that: The bottom of the tower body (1) is fixedly connected to a base (5), the inner cavity of the base (5) is provided with a water receiving cover (6), and the top of the water receiving cover (6) penetrates the inner cavity of the tower body (1).

6. The antistatic premix spray tower according to claim 5, characterized in that: The bottom of the water receiving cover (6) is connected to a drainage pipe (7), a control valve (8) is sleeved on the surface of the drainage pipe (7), and the side of the drainage pipe (7) away from the water receiving cover (6) penetrates to the outside of the base (5).

7. The antistatic premix spray tower according to claim 1, characterized in that: The scraper (204) is made of high-temperature resistant rubber material, and the inner wall of the first pulley (205) is interference-fitted with the rotating shaft (202).

8. The antistatic premix spray tower according to claim 1, characterized in that: An observation window (9) is provided on the front surface of the tower body (1), and the top of the spring (304) is fixedly connected to the mounting frame (201).

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