Industrial atmospheric pollution control device

Abstract

The utility model discloses an industrial atmospheric pollution prevention and control device which comprises a body component which comprises a device shell, an air inlet, an air outlet and a supporting seat. The fixing part comprises a control frame, a filtering and purifying net, a lower positioning frame, a rotating rod, a grip, an upper positioning frame, an external thread, an internal thread ring and a limiting block, the rotating rod is connected to the middle of the inner surface of the device shell, the external thread is connected to the lower portion of the outer surface of the rotating rod, and the internal thread ring is connected to the outer surface of the external thread through a thread. The lower portions of the two sides of the outer surface of the internal thread ring are connected with grips. The utility model discloses a pollution control device, and aims to solve the problems that in actual operation of an existing pollution control device, waste gas is exhausted after being purified by utilizing an internal filtering structure, the filtering structure is generally mounted and fixed by adopting a fastener, and after the fastener is repeatedly disassembled and assembled, the filtering structure and the fastener slightly shake due to abrasion, so that the device is unstable in operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial environment technical field especially industrial atmospheric pollution prevention and control device. BACKGROUND

[0002] Industrial production can produce a large amount of flue gas, needs to use the prevention and control device to handle the waste gas produced in industrial production to reduce the equipment of atmospheric environment pollution, according to the specific waste gas composition, treatment capacity and emission standard and other factors to filter purification.

[0003] The existing pollution prevention and control device is discharged after the waste gas is purified by the internal filter structure in actual operation, the filter structure is usually installed and fixed by using fasteners, and after repeated disassembly and assembly of the fasteners, slight shaking occurs between the filter structure and the fasteners due to wear, which causes unstable phenomenon of the device during operation, therefore, an industrial atmospheric pollution prevention and control device is needed to improve the stability of the filter structure during operation. UTILITY MODEL CONTENTS

[0004] The utility model discloses an industrial atmospheric pollution prevention and control device to solve the problem that the existing pollution prevention and control device is discharged after the waste gas is purified by the internal filter structure in actual operation, the filter structure is usually installed and fixed by using fasteners, and after repeated disassembly and assembly of the fasteners, slight shaking occurs between the filter structure and the fasteners due to wear, which causes unstable phenomenon of the device during operation.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses an industrial atmospheric pollution prevention and control device, which comprises:

[0007] The body part comprises a device shell, an air inlet, an air outlet and a support seat.

[0008] The fixing part comprises a prevention and control frame, a filter purification net, a lower positioning frame, a rotating rod, a handle, an upper positioning frame, an external thread, an internal thread ring and a limiting block, the rotating rod is connected to the middle part of the inner surface of the device shell, the lower part of the outer surface of the rotating rod is connected with the external thread, the internal thread ring is connected to the outer surface of the external thread through the thread, the lower part of the both sides of the outer surface of the internal thread ring is connected with the handle, the both sides of the outer surface of the internal thread ring are connected with the lower positioning frame, the prevention and control frame is connected to the both sides of the outer surface of the rotating rod, and the lower positioning frame is clamped and connected to the bottom of the prevention and control frame.

[0009] Further, the inner wall of the prevention and control frame is detachably connected with the filter purification net, and the bottom of the rotating rod is fixedly connected with the limiting block.

[0010] Further, the rotating part is further included, the rotating part includes a motor, a rotating shaft and a rotating disc, the middle part of the top end of the device shell is connected with the motor, the middle part of the bottom end of the device shell is connected with the rotating shaft, the bottom of the rotating shaft is connected with the rotating disc, the rotating rod is rotatably connected to the bottom of the rotating disc, and the bottom of the rotating disc is symmetrically connected with an upper positioning frame, and the upper positioning frame is clamped and connected to the top of the prevention and control frame.

[0011] Further, one side of the upper part of the outer surface of the device shell is connected with an air inlet, the other side of the lower part of the outer surface of the device shell is connected with an air outlet, and the support seat is welded to the bottom of the device shell.

[0012] Further, the cleaning part is further included, the cleaning part includes a transverse supporting rod, a scraper, a positioning hole, a sleeve ring, a fixing ring and a positioning rod, the both ends of the middle part of the outer surface of the rotating rod are connected with the transverse supporting rod, the middle part of one end of the outer surface of the scraper is connected with the sleeve ring, and the sleeve ring is connected to the outside of the transverse supporting rod in a sleeving mode.

[0013] Further, the positioning hole is formed in one end of the transverse supporting rod and the inside of the sleeve ring, the positioning rod is connected to the inside of the positioning hole in an inserting mode, and the upper part of the outer surface of the positioning rod is connected with the fixing ring.

[0014] Further, the scraper is attached to the both ends of the inner surface of the device shell, and the fixing ring is tightly connected to the top of the sleeve ring.

[0015] Compared with the prior art, the device has the following advantages:

[0016] The upper positioning frame and the lower positioning frame are arranged on the upper surface and the lower surface of the rotating rod respectively, when the prevention and control frame needs to be disassembled after long-time use, the worker holds the handle, rotates the inner thread ring outside the outer thread, moves the inner thread ring to the lower part, separates the lower positioning frame from the bottom of the prevention and control frame, and then can take out the prevention and control frame, when the prevention and control frame is installed, the top of the prevention and control frame is embedded in the inside of the upper positioning frame, rotates the inner thread ring, clamps the lower positioning frame on the bottom of the prevention and control frame, and fastens the lower positioning frame by the inner thread ring, so that the phenomenon that the filter structure and the fastener are slightly shaken due to abrasion after repeated disassembly of the fastener is avoided, and the stability of the filter structure during operation is improved.

[0017] Based on the above beneficial effects, the scraper is arranged outside the rotating rod, when the waste gas enters the inside of the device shell, some waste gas is attached to the inner wall of the device shell, when the rotating rod rotates, the scraper scrapes the attached waste gas on the inner wall of the device shell, the prevention and control frame rotates at the same time, the scraped waste gas is purified through the filtering and purifying net, and therefore the treatment efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Fig. 1 It is a whole schematic view of the device shell of the present application;

[0020] Fig. 2 It is a schematic view after the prevention and control frame of the present application is split;

[0021] Fig. 3 It is a bottom schematic view after the prevention and control frame of the present application is split.

[0022] In the drawings, the component list represented by each number is as follows:

[0023] 11, device shell; 12, air inlet; 13, air outlet; 14, support seat;

[0024] 21, prevention and control frame; 22, filtering and purifying net; 23, lower positioning frame; 24, rotating rod; 25, handle; 26, upper positioning frame; 27, external thread; 28, internal thread ring; 29, limiting block;

[0025] 31, motor; 32, rotating shaft; 33, turntable;

[0026] 41, transverse support rod; 42, scraper; 43, positioning hole; 44, collar; 45, fixing ring; 46, positioning rod. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, obvious and easy to understand, the following will make a detailed description of the specific embodiments of the present application in combination with the drawings.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore, the present application is not limited by the specific embodiments disclosed below.

[0029] In order to make the purpose, technical scheme and advantages of the present application more clear, the following will make a further detailed description of the embodiments of the present application in combination with the drawings.

[0030] Please refer to Figs. 1-3 The present embodiment is an industrial atmospheric pollution prevention and control device, which comprises:

[0031] The body component comprises the device shell 11, the air inlet 12, the air outlet 13 and the support seat 14;

[0032] The fixing component comprises the control frame 21, the filtering and purifying net 22, the lower positioning frame 23, the rotating rod 24, the handle 25, the upper positioning frame 26, the external thread 27, the internal thread ring 28 and the limiting block 29, the rotating rod 24 is connected in the middle of the inner surface of the device shell 11, the lower part of the outer surface of the rotating rod 24 is connected with the external thread 27, the internal thread ring 28 is connected with the outer surface of the external thread 27 through the thread, the lower part of the two sides of the outer surface of the internal thread ring 28 is connected with the handle 25, the two sides of the outer surface of the internal thread ring 28 is connected with the lower positioning frame 23, the control frame 21 is connected with the two sides of the outer surface of the rotating rod 24, and the lower positioning frame 23 is clamped and connected with the bottom of the control frame 21;

[0033] The staff holds the handle 25, rotates the internal thread ring 28 outside the external thread 27, moves the internal thread ring 28 to the lower part, separates the lower positioning frame 23 from the bottom of the control frame 21, and can draw out the control frame 21, and when installing, the top of the control frame 21 is embedded in the inside of the upper positioning frame 26, rotates the internal thread ring 28, clamps the lower positioning frame 23 on the bottom of the control frame 21, and tightens the lower positioning frame 23 by the internal thread ring 28.

[0034] The inner wall of the control frame 21 is detachably connected with the filtering and purifying net 22, and the bottom of the rotating rod 24 is fixedly connected with the limiting block 29;

[0035] The internal filtering and purifying net 22 is used for purifying the inhaled exhaust gas.

[0036] It also comprises a rotating component, which comprises a motor 31, a rotating shaft 32 and a rotating disc 33, the middle of the top end of the device shell 11 is connected with the motor 31, the middle of the bottom end of the device shell 11 is connected with the rotating shaft 32, the bottom of the rotating shaft 32 is connected with the rotating disc 33, the rotating rod 24 is rotatably connected with the bottom of the rotating disc 33, and the bottom of the rotating disc 33 is symmetrically connected with the upper positioning frame 26, and the upper positioning frame 26 is clamped and connected with the top of the control frame 21;

[0037] The motor 31 is operated, the rotating shaft 32 and the rotating disc 33 are rotated, the control frame 21 is driven to rotate by the rotating rod 24, and the internal exhaust gas is filtered and purified in a rotating mode.

[0038] One side of the upper part of the outer surface of the device shell 11 is connected with the air inlet 12, the other side of the lower part of the outer surface of the device shell 11 is connected with the air outlet 13, and the support seat 14 is welded and connected with the bottom of the device shell 11;

[0039] The exhaust gas enters the inside of the device shell 11 through the air inlet 12 and is discharged through the air outlet 13 after being purified.

[0040] When the prevention frame 21 needs to be disassembled after long-term use, the worker holds the handle 25 and rotates the inner threaded ring 28 outside the outer thread 27, so that the inner threaded ring 28 moves to the lower part, and the lower positioning frame 23 is separated from the bottom of the prevention frame 21, that is, the prevention frame 21 can be pulled out. When installing, the top of the prevention frame 21 is inlaid in the inside of the upper positioning frame 26, the inner threaded ring 28 is rotated, the lower positioning frame 23 is clamped at the bottom of the prevention frame 21, and the inner threaded ring 28 is used to fasten the lower positioning frame 23. After repeated disassembly and assembly of the fastener, the phenomenon of slight shaking between the filter structure and the fastener due to wear is avoided, the stability of the filter structure during operation is improved, and then the motor 31 operates, the rotating shaft 32 and the rotating disc 33 rotate, and the rotating rod 24 drives the prevention frame 21 to rotate at the same time. The inside of the waste gas is filtered and purified by rotating.

[0041] Please refer to Figs. 1-3 The embodiment shown in the figure is based on the above-mentioned embodiment 1, and further includes a cleaning component, the cleaning component includes a transverse support rod 41, a scraper 42, a positioning hole 43, a sleeve ring 44, a fixed ring 45 and a positioning rod 46, the transverse support rod 41 is connected to both ends of the outer surface of the rotating rod 24, the sleeve ring 44 is connected to the outer surface of one end of the scraper 42, and the sleeve ring 44 is connected to the outside of the transverse support rod 41 in a sleeved manner.

[0042] When the waste gas enters the inside of the device shell 11, some waste gas will adhere to the inner wall of the device shell 11. When the rotating rod 24 rotates, the scraper 42 scrapes the waste gas adhering to the inner wall of the device shell through rotation, and the prevention frame 21 rotates at the same time. The scraped waste gas will be purified by the filtering and purifying net 22, thereby increasing the treatment efficiency.

[0043] One end of the transverse support rod 41 and the inside of the sleeve ring 44 are provided with the positioning hole 43, and the positioning rod 46 is connected to the inside of the positioning hole 43 in a plugged manner. The outer surface of the positioning rod 46 is connected with the fixed ring 45 at the upper part.

[0044] The positioning rod 46 is separated from the positioning hole 43, which facilitates the disassembly and replacement or maintenance of the scraper 42.

[0045] The scraper 42 is attached to both ends of the inner surface of the device shell 11, and the fixed ring 45 is fastened to the top of the sleeve ring 44.

[0046] Working principle, first when the exhaust gas enters to the inside of device shell 11, some exhaust gas will adhere to the inner wall of device shell 11, when rotating rod 24 carries out rotation, scraper 42 carries out scraping to the exhaust gas adhered on the inside wall of device shell through rotation, and prevents frame 21 from separating simultaneously and rotating, and the exhaust gas after scraping will be purified through filter purification net 22, so as to increase the processing efficiency, after long time use, the fixed ring 45 is pulled out to the upper part, so that the fixed ring 45 is separated from the positioning rod 46, then the positioning rod 46 is pulled out to the upper part, so that the positioning rod 46 is separated from the positioning hole 43, namely the scraper 42 can be disassembled and maintained or replaced, so as to continue to use later.

[0047] In the description of the utility model, need explanation further, unless another explicit provision and limitation, term " set " " install " " link " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can indirectly connect through intermediate medium, can be the communication of two elements inside. For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model in the specific circumstances.

[0048] Finally, it should be noted that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An industrial air pollution control device, characterized by comprising: Include: The body part, the body part includes device shell (11), air inlet (12), air outlet (13) and support seat (14); The fixed component, the fixed component includes prevention frame (21), filter purification net (22), lower positioning frame (23), rotating rod (24), handle (25), upper positioning frame (26), external thread (27), internal thread ring (28) and limit block (29), the rotating rod (24) is connected in the middle of the inner surface of device shell (11), the lower part of the outer surface of rotating rod (24) is connected with external thread (27), internal thread ring (28) is connected on the outer surface of external thread (27) by thread, the lower part of both sides of the outer surface of internal thread ring (28) is connected with handle (25), both sides of the outer surface of internal thread ring (28) is connected with lower positioning frame (23), prevention frame (21) is connected on both sides of the outer surface of rotating rod (24), lower positioning frame (23) is clamped and connected in the bottom of prevention frame (21).

2. The industrial air pollution prevention and control device according to claim 1, characterized in that, The inner wall of the prevention frame (21) is detachably connected with the filter purification net (22), and the bottom of the rotating rod (24) is fixedly connected with the limit block (29).

3. The industrial air pollution prevention and control device according to claim 1, characterized in that, It also includes a rotating part, the rotating part includes motor (31), rotating shaft (32) and turntable (33), the middle of the top end of the device shell (11) is connected with motor (31), the middle of the bottom end of the device shell (11) is connected with rotating shaft (32), the bottom of the rotating shaft (32) is connected with turntable (33), the rotating rod (24) is rotatably connected at the bottom of the turntable (33), the bottom of the turntable (33) is symmetrically connected with the upper positioning frame (26), and the upper positioning frame (26) is clamped and connected at the top of the prevention frame (21).

4. The industrial air pollution prevention and control device according to claim 1, characterized in that, One side of the upper part of the outer surface of the device shell (11) is connected with the air inlet (12), the other side of the lower part of the outer surface of the device shell (11) is connected with the air outlet (13), and the support seat (14) is welded to the bottom of the device shell (11).

5. The industrial air pollution prevention and control device according to claim 1, characterized in that, It also includes a cleaning part, the cleaning part includes transverse support rod (41), scraper (42), positioning hole (43), sleeve ring (44), fixing ring (45) and positioning rod (46), the middle of both ends of the outer surface of the rotating rod (24) is connected with the transverse support rod (41), the middle of one end of the outer surface of the scraper (42) is connected with the sleeve ring (44), and the sleeve ring (44) is connected with the outside of the transverse support rod (41) in a sleeved manner.

6. The industrial air pollution prevention device according to claim 5, wherein One end of the transverse support rod (41) and the inside of the sleeve ring (44) are provided with the positioning hole (43), the positioning rod (46) is connected in the inside of the positioning hole (43) in a plugged manner, and the upper part of the outer surface of the positioning rod (46) is connected with the fixing ring (45).

7. The industrial air pollution prevention device according to claim 5, wherein The scraper (42) is attached to both ends of the inner surface of the device shell (11), and the fixing ring (45) is tightly connected to the top of the sleeve ring (44).

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