CN220194410U - Air dust removal device - Google Patents
Air dust removal device Download PDFInfo
- Publication number
- CN220194410U CN220194410U CN202321740354.0U CN202321740354U CN220194410U CN 220194410 U CN220194410 U CN 220194410U CN 202321740354 U CN202321740354 U CN 202321740354U CN 220194410 U CN220194410 U CN 220194410U
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- Prior art keywords
- connecting rod
- box body
- filter screen
- air
- rod
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000003595 mist Substances 0.000 claims abstract description 18
- 238000011010 flushing procedure Methods 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 25
- 239000010865 sewage Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air dust removal device, which comprises: the device comprises a box body, an induced draft fan arranged in the box body, a water mist mixing assembly for removing dust in air through water mist, a filter screen for secondarily cleaning the air, and a back flushing assembly for cleaning the filter screen; the back flush assembly consists of a screw rod, a fixed rod fixedly arranged in the box body and a water spraying pipe arranged between the screw rod and the fixed rod. The utility model is provided with the back flushing component for comprehensively cleaning the filter screen, the back flushing component realizes transverse movement when moving longitudinally by a motor, realizes the comprehensive cleaning of the filter screen from the longitudinal direction and the transverse direction, has better cleaning effect, and solves the problem of taking the filter screen out of the box body and cleaning the filter screen.
Description
Technical Field
The utility model relates to the field of dust removing equipment, in particular to an air dust removing device.
Background
An air dust removing device is a device for removing solid or liquid particulate matters in air, and mainly aims to prevent the particulate matters in the air from causing harm to the environment and human health.
The utility model patent with the application number of CN202121585091.1 discloses an air dust-removing sterilization device, which comprises a shell; the top parts of the two sides of the shell are provided with slots in a penetrating way, the two sides of the shell are provided with air inlets, the filter plate is inserted into the slots, warning lamps are arranged on two sides of the front part of the top end of the shell, supporting rods are arranged at four corners of the top of the shell, and a desk plate is arranged at the top of each supporting rod. According to the utility model, the air inlet speed can be monitored in real time through the air speed sensor, the filter plate is blocked when the air speed is low, the warning lamp can be automatically controlled to be turned on when the air inlet speed is detected to be lower than the threshold value of the air speed sensor, people can be timely reminded of cleaning the filter plate through the turning on of the warning lamp, the blocking is prevented from affecting the cleaning speed, the convenience of later maintenance is improved, the filter plate is only required to be pulled out from the slot when the filter plate is required to be cleaned, the convenience of using equipment is greatly improved, and the equipment is high in practicability and can effectively ensure the air cleaning quality.
The utility model patent with the application number of CN202121585091.1 does not provide a cleaning mechanism for cleaning the filter screen, and when the filter screen is required to be cleaned, the filter plate is required to be taken out of the slot, so that the filter screen can be cleaned, and the filter screen is not convenient to clean.
Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The utility model aims to provide an air dust removal device capable of effectively solving the technical problems.
In order to achieve the purpose of the utility model, the following technical scheme is adopted: an air dust removal device comprising: the device comprises a box body, an induced draft fan arranged in the box body, a water mist mixing assembly for removing dust in air through water mist, a filter screen for secondarily cleaning the air, and a back flushing assembly for cleaning the filter screen; the filter screen buckle is arranged in the box body; the back flush assembly consists of a screw rod, a fixed rod fixedly arranged in the box body and a water spraying pipe arranged between the screw rod and the fixed rod.
Further, the screw rod is connected with the first shaft sleeve through threads, and a motor for driving the screw rod to actively rotate is connected to the screw rod; the fixed rod is in sliding contact with the second sleeve shaft through a motor; the fixing rod comprises a fixing part and a guiding part; the fixing part is a three-quarter cylinder, and the guiding part is a lug fixed on the inner side of the cylinder; the first connecting rod and the second connecting rod are fixedly arranged at two ends of the water spraying pipe; a spray head is fixedly arranged on the spray pipe; one end of the first connecting rod is inserted into the first shaft sleeve, a spring is arranged in the first shaft sleeve, and the spring is in contact with the first connecting rod; one end of the second connecting rod is inserted into the second sleeve, and the end part of the second connecting rod is fixedly provided with a pushing block which is matched with the convex block and pushes the second connecting rod to axially move along the second connecting rod.
Further, the water mist mixing assembly comprises a water tank fixedly arranged on the tank body, a pump body arranged in the water tank, a water guide pipe communicated with the pump body and a water mist spray head communicated with the water guide pipe.
Further, the bottom of the box body is provided with a collecting assembly, and the collecting assembly comprises an inclined bottom plate, a sewage collecting box and a water outlet; the inclined bottom plate is fixedly connected with the box body; the sewage collecting box is fixedly arranged at the bottom of the box body, and a diversion port is arranged between the two inclined bottom plates; the drain pipe is fixedly arranged at the bottom end of one side of the sewage collecting box; the supporting rods are fixedly arranged at four corners of the bottom of the box body.
Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a back flushing assembly for comprehensively cleaning the filter screen, and the screw rod is driven by the motor to rotate, so that the longitudinal movement of the first shaft sleeve is realized; the first shaft sleeve is in sliding contact with the first connecting rod, and the first connecting rod, the water spraying pipe and the second connecting rod are fixedly connected, so that longitudinal movement of the water spraying pipe and the second connecting rod is realized; when the spray pipe longitudinally moves and the end part of the second connecting rod contacts the protruding block, the spring fixedly connected with the first connecting rod is indirectly extruded by the protruding block to be compressed, and at the moment, the spray pipe moves towards the direction of the screw rod; when the second connecting rod is not contacted with the convex block, the spring fixedly connected with the first connecting rod stretches to push the first connecting rod to move towards the direction of the fixed rod, and the spray pipe moves towards the direction of the fixed rod at the moment, so that the transverse movement of the spray pipe is realized; the assembly realizes transverse movement in the longitudinal movement through the motor, realizes comprehensive cleaning of the filter screen in the longitudinal and transverse directions, has better cleaning effect, and solves the problem of taking the filter screen out of the box body for cleaning.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is an isometric view of an air dust collector of the present utility model;
FIG. 2 is a schematic diagram of an air dust collector according to the present utility model;
FIG. 3 is a schematic view of a backwash assembly of an air dust removal device of the present utility model;
FIG. 4 is another angular schematic view of a backwash assembly of an air dust removal device according to the present utility model.
In the figure: 1. the sewage treatment device comprises a box body, 2, a water tank, 21, a water filling port, 3, a motor, 31, a motor cover, 4, a water mist mixing component, 5, a sewage collection box, 6, a drain pipe, 7, a supporting rod, 8, an air outlet, 9, a back flushing component, 91, a second shaft sleeve, 92, a fixing rod, 93, a bump, 94, a second connecting rod, 95, a water spraying pipe, 96, a flushing nozzle, 97, a first connecting rod, 98, a spring, 99, a first shaft sleeve, 100, a screw rod, 10, a filter screen, 11, an inclined bottom plate, 12 and an air inlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
As shown in fig. 1 to 4, an air dust removing apparatus of the present utility model includes: the device comprises a box body 1, an induced draft fan arranged in the box body, a water mist mixing assembly 4 for removing dust in air through water mist, a filter screen 10 for cleaning the air secondarily, and a back flushing assembly 9 for cleaning the filter screen 10; the filter screen 10 is buckled and installed inside the box body 1; the back flushing assembly 9 consists of a screw rod 100, a fixed rod 92 fixedly arranged in the box body and a water spraying pipe 95 arranged between the screw rod 100 and the fixed rod 92.
Further, the screw rod 100 is connected with the first shaft sleeve 99 through threads, and the screw rod 100 is connected with a motor 3 for driving the screw rod to actively rotate; the fixed rod 92 is brought into sliding contact with the second sleeve 91 by the motor 3; the fixing lever 92 includes a fixing portion and a guide portion; the fixing part is a three-quarter cylinder, and the guiding part is a lug fixed on the inner side of the cylinder; the first connecting rod 97 and the second connecting rod 94 are fixedly arranged at two ends of the water spraying pipe 95; a flushing nozzle 96 is fixedly arranged on the water spraying pipe 95; one end of the first connecting rod 97 is inserted into the first shaft sleeve 99, a spring 98 is arranged in the first shaft sleeve 99, and the spring 98 is in contact with the first connecting rod 97; one end of the second connecting rod 94 is inserted into the second sleeve 91, and a pushing block matched with the protruding block 93 and pushing the second connecting rod 94 to axially move along the second connecting rod 94 is fixedly arranged at the end of the second connecting rod 94.
Specifically, the motor 3 is fixedly installed at the top of the box 1, and a dust cover 31 is arranged outside the motor 3 to prevent dust from entering the motor 3; the back flushing assembly 9 is positioned at one side close to the air outlet 8; the induced draft fan is arranged between the air outlet 8 and the back flushing assembly 9; the first connecting rod 97 and the second connecting rod 94 are arranged so that the water spraying pipe 95 can move transversely; the guiding portion of the fixing rod 92 is provided with uniformly distributed protruding blocks 93, and the contact surface between the protruding blocks 93 and the end portion of the second connecting rod 94 is a curved surface, so that the protruding blocks 93 and the second connecting rod 94 are easy to slide.
Specifically, the screw rod 100 is driven by the motor 3 to rotate, so as to realize the longitudinal movement of the first shaft sleeve 99, the first shaft sleeve 99 is in sliding contact with the first connecting rod 97, and the first connecting rod 97, the spray pipe 95 and the second connecting rod 94 are fixedly connected, so that the longitudinal movement of the spray pipe 95 and the second connecting rod 94 is realized; when the spray pipe 95 moves longitudinally and the end of the second connecting rod 94 contacts the protrusion 93, the spring 98 fixedly connected to the first connecting rod 97 is compressed by indirect extrusion of the protrusion 93, and the spray pipe 95 moves toward the screw rod 100; when the second connecting rod 94 does not contact the protruding block 93, the spring 98 fixedly connected with the first connecting rod 97 stretches to push the first connecting rod 97 to move toward the fixing rod 92, and at this time, the spray pipe 95 moves toward the fixing rod 92, so that the lateral movement of the spray pipe 95 is realized. Through a motor, realize lateral shifting when vertical removal, can be in vertical, horizontal two directions, the intractable spot on the filter screen 10 is cleaned back and forth, and the clear effect is better.
Further, the air inlet 12 and the air outlet 8 are respectively and fixedly installed at opposite sides of the box body 1; the water mist mixing assembly 4 comprises a water tank 2 fixedly arranged on the tank body 1, a pump body arranged in the water tank 2, a water guide pipe communicated with the pump body and a water mist spray head communicated with the water guide pipe; the pump body water outlet end, the water mist spray head and the flushing spray head are connected through a three-way pipe.
Further, a collecting assembly is arranged at the bottom of the box body 1 and comprises an inclined bottom plate 11, a sewage collecting box 5 and a drain pipe 6; the inclined bottom plate 11 is fixedly connected with the box body 1; the sewage collecting box 5 is fixedly arranged at the bottom of the box body 1, and a diversion port is arranged between the two inclined bottom plates 11; the drain pipe 6 is fixedly arranged at the bottom of one side of the sewage collecting box 5. The bottom of the box body 1 is also provided with supporting rods 7 which are fixedly arranged at four corners of the bottom of the box body 1; the inclined bottom plate 12 plays a role in draining sewage, and the sewage flows into the sewage collection box 5 along the inclined bottom plate 12 through the diversion port; the drain pipe 6 is fixedly arranged at the lower end of one side of the sewage collecting box 5, and when the sewage is filled in the sewage collecting box 5, the drain pipe 6 can be opened to drain the sewage.
Working principle: when the air dust removal is carried out, the induced draft fan drives the air mixed with dust outside the box body 1, the air passes through the air inlet 12, firstly passes through the water mist mixing assembly 4, dust in the air is removed through water mist, then the air is subjected to secondary cleaning through the filter screen 10, and finally is discharged from the air outlet 8, and the discharged air is clean air at the moment; in this process, dust in the air is filtered on the air inlet side of the filter screen 10, and then the dust on the air inlet side of the filter screen 10 is backwashed under the action of the backwash assembly 9, and the dust on the air inlet side of the filter screen 10 flows to the sewage collection tank 5 along with sewage.
The utility model is provided with the back flushing assembly 9 for comprehensively cleaning the filter screen 10, the screw rod 100 is driven by the motor 3 to rotate, so that the longitudinal movement of the first shaft sleeve 99 is realized, the first shaft sleeve 99 is in sliding contact with the first connecting rod 97, and the first connecting rod 97, the spray pipe 95 and the second connecting rod 94 are fixedly connected, so that the longitudinal movement of the spray pipe 95 and the second connecting rod 94 is realized; when the spray pipe 95 moves longitudinally and the end of the second connecting rod 94 contacts the protrusion 93, the spring 98 fixedly connected to the first connecting rod 97 is compressed by indirect extrusion of the protrusion 93, and the spray pipe 95 moves toward the screw rod 100; when the second connecting rod 94 does not contact the protruding block 93, the spring 98 fixedly connected with the first connecting rod 97 stretches to push the first connecting rod 97 to move toward the fixing rod 92, and at this time, the spray pipe 95 moves toward the fixing rod 92, so that the lateral movement of the spray pipe 95 is realized. Through a motor, realize lateral shifting when vertical removal, can be in vertical, horizontal two directions, the intractable spot on the filter screen 10 is cleaned back and forth, and the clear effect is better.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (3)
1. An air dust collector, its characterized in that: comprising the following steps:
a case;
the induced draft fan is arranged in the box body;
a water mist mixing component for removing dust in the air through water mist;
the filter screen for secondary cleaning of air is buckled and installed in the box body;
and a backwash assembly for cleaning the filter screen: the back flushing assembly consists of a screw rod, a fixed rod fixedly arranged in the box body and a water spraying pipe arranged between the screw rod and the fixed rod;
the screw rod is connected with the first shaft sleeve through threads, and a motor for driving the screw rod to actively rotate is connected to the screw rod; the fixed rod is in sliding contact with the second sleeve through a motor; the fixing rod comprises a fixing part and a guiding part; the fixing part is a three-quarter cylinder, and the guiding part is a lug fixed on the inner side of the cylinder; the first connecting rod and the second connecting rod are fixedly arranged at two ends of the water spraying pipe; a spray head is fixedly arranged on the spray pipe; one end of the first connecting rod is inserted into the first shaft sleeve, a spring is arranged in the first shaft sleeve, and the spring is in contact with the first connecting rod; one end of the second connecting rod is inserted into the second sleeve, and the end part of the second connecting rod is fixedly provided with a pushing block which is matched with the convex block and pushes the second connecting rod to axially move along the second connecting rod.
2. An air dust collector as set forth in claim 1, wherein: the water mist mixing assembly comprises a water tank fixedly mounted on the tank body, a pump body arranged in the water tank, a water guide pipe communicated with the pump body and a water mist spray head communicated with the water guide pipe.
3. An air dust collector as set forth in claim 1, wherein: the bottom of the tank body is provided with a collecting assembly, and the collecting assembly comprises an inclined bottom plate, a sewage collecting tank and a drain pipe; the inclined bottom plate is fixedly connected with the box body; the sewage collecting box is fixedly arranged at the bottom of the box body, and a diversion port is arranged between the two inclined bottom plates; the drain pipe is fixedly arranged at the bottom end of one side of the sewage collecting box; the supporting rods are fixedly arranged at four corners of the bottom of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740354.0U CN220194410U (en) | 2023-07-05 | 2023-07-05 | Air dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740354.0U CN220194410U (en) | 2023-07-05 | 2023-07-05 | Air dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194410U true CN220194410U (en) | 2023-12-19 |
Family
ID=89139251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321740354.0U Active CN220194410U (en) | 2023-07-05 | 2023-07-05 | Air dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194410U (en) |
-
2023
- 2023-07-05 CN CN202321740354.0U patent/CN220194410U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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