CN215389997U - Electric dust collection PLC control system - Google Patents
Electric dust collection PLC control system Download PDFInfo
- Publication number
- CN215389997U CN215389997U CN202023211684.XU CN202023211684U CN215389997U CN 215389997 U CN215389997 U CN 215389997U CN 202023211684 U CN202023211684 U CN 202023211684U CN 215389997 U CN215389997 U CN 215389997U
- Authority
- CN
- China
- Prior art keywords
- box
- plc control
- control system
- hole
- layer board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of PLC control systems, in particular to an electric dust collection PLC control system which comprises a PLC control cabinet, a box body, a damping device and a display, wherein the damping device is fixedly installed at the bottom of the PLC control cabinet, a plurality of vertically-placed air cylinders located in the box body are fixedly installed at the bottom of the damping device, a avoiding hole corresponding to the PLC control cabinet is formed in the top of the box body, an installation hole for installing the display is formed in the top of the box body, the display is horizontally and fixedly installed in the installation hole, a transparent cover plate used for completely sealing the installation hole is arranged at the top of the box body, one end of a telescopic sleeve made of a transparent material is sleeved on the periphery of the top of the PLC control cabinet, and the other end of the telescopic sleeve is fixedly installed on the periphery of the top end of the avoiding hole. The utility model aims to provide a PLC control cabinet which can work in an extremely dusty environment.
Description
Technical Field
The utility model relates to the technical field of PLC control systems, in particular to an electric dust collection PLC control system.
Background
The working principle of the electric dust collection is as follows: the dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined to be charged negatively and then tend to discharge on the surface of the anode to be deposited. Under the action of the electric field, free ions in the air move towards the two poles, and the higher the voltage and the higher the electric field strength, the faster the movement speed of the ions is. As a result of the movement of the ions, a current is formed between the electrodes. At the beginning, there are fewer free ions in the air and less current. When the voltage rises to a certain value, ions near the discharge electrode obtain higher energy and speed, and when the ions strike neutral atoms in the air, the neutral atoms are decomposed into positive ions and negative ions. Due to chain reaction, the number of ions moving between electrodes is greatly increased, high-voltage captures attached bacterial particles, and the cell wall composed of protein is instantaneously subjected to conductive breakdown to kill bacteria, adsorb and remove dust, so that a PLC control cabinet is needed to control the working process of the electric dust collector when the electric dust collector works, but the requirement on the PLC control cabinet is higher because the PLC control cabinet needs to face more dust in the working environment.
At present, chinese patent that the publication number is CN209992852U discloses an electric dust collection PLC control system, including device main part, computer, display screen, control body, work components and parts and electric hydraulic cylinder, the front side of device main part is fixed with the backup pad, and the outside of backup pad is provided with the computer, the upside of backup pad is provided with the drawer, and the upside of drawer is connected with the workstation, the rear side of workstation is fixed with the baffle, and the front side of baffle is connected with control body, the inside of device main part is provided with the working chamber and hides the chamber, and the internally mounted of working chamber has work components and parts, the inside that hides the chamber is provided with electric hydraulic cylinder, and electric hydraulic cylinder's upper end is fixed with the connecting plate. This electric dust collection PLC control system can make the control main part reciprocate to can hide in hiding the intracavity, thereby when not using this system, can avoid the control main part to be in external environment, reduce the harmful effects of external dust environment to the control main part.
The above prior art solutions have the following drawbacks: the in-process that removes at the main part has the dust to get into from the gap, and does not set up cooling system, and the PLC switch board can generate heat when the operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric dust collection PLC control system to solve the problems in the prior art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides an electric dust collection PLC control system, includes PLC switch board, box, damping device and display, damping device fixed mounting be in the bottom of PLC switch board, damping device's bottom fixed mounting has a plurality of cylinders that are located the vertical placing of the inside of box, the top of box be provided with the hole of dodging that the PLC switch board corresponds, the top of box is provided with the installation the mounting hole of display, the horizontal fixed mounting of display is in the inside of mounting hole, the top of box is provided with and is used for sealing completely the clear cover of mounting hole, the periphery cover at the top of PLC switch board is equipped with the one end of the flexible cover of transparent material, and the other end fixed mounting of flexible cover is at the periphery of the top of dodging the hole.
Through adopting above-mentioned technical scheme, because the periphery at the top of PLC switch board has used the telescope tube and has dodged the jogged joint, make the dust only can pile up the outside of telescope tube in the crossing of PLC switch board reciprocating heavy, can't get into the inside of box from dodging the hole.
In a further embodiment, the damping device comprises a first supporting plate, a second supporting plate and a plurality of disc springs, wherein the second supporting plate and the plurality of disc springs are horizontally arranged at the top of the first supporting plate at intervals, the plurality of disc springs are uniformly arranged at the top of the first supporting plate, the tops of the plurality of disc springs are fixedly connected with the bottom of the second supporting plate, through holes are formed in four corners of the top of the second supporting plate, threaded holes corresponding to the through holes in a one-to-one mode are formed in the first supporting plate, and the second supporting plate and the first supporting plate are locked through a plurality of bolts.
In a further embodiment, an air inlet pipe is arranged on one side of the box body, one end of the air inlet pipe is communicated with the interior of the box body, the other end of the air inlet pipe is connected with an external air source, an exhaust pipe is arranged on the opposite side of the box body, where the air inlet pipe is arranged, and one end of the exhaust pipe is communicated with the interior of the box body.
Through adopting above-mentioned technical scheme, let in the inside of box to outside air supply through the intake pipe and use the blast pipe to the unnecessary gas discharge box in the box, at the in-process of gaseous business turn over, the heat of PLC switch board is taken out of the box, and just for being the outside air supply who uses, so avoided the periphery of electric dust collector to have the problem of the inside of a large amount of dust by the box of sending into.
In a further embodiment, the PLC switch board is connected with the electric dust collector through a data line, the data line penetrates out of the left side of the box body, a dustproof sleeve located outside the box body is sleeved on the data line, and the other end of the dustproof sleeve is fixedly connected with the left side of the box body.
Through adopting above-mentioned technical scheme, avoided at the in-process that PLC switch board reciprocated, the problem that the part that the box was worn out to the dust from the data line got into the box has been avoided.
In a further embodiment, a sound absorption layer is arranged inside the box body.
In a further embodiment, an air nozzle is fixedly installed on the right side of the top of the box body and is communicated with an external air source through a hose.
Through adopting above-mentioned technical scheme, can regularly clear up the dust at the top of box through the air nozzle, avoid the dust to pile up at the top of box.
In conclusion, the utility model has the following beneficial effects:
1. because the periphery of the top of the PLC control cabinet is connected with the avoidance hole by using the telescopic sleeve, dust only accumulates on the outer side of the telescopic sleeve in the process of over sinking of the PLC control cabinet during up-and-down movement and cannot enter the box body from the avoidance hole, so that the problem that gas with a large amount of dust on the periphery of the electric dust collector is sent into the box body is solved;
2. an external air source is introduced into the box body through an air inlet pipe, redundant air in the box body is discharged out of the box body through an exhaust pipe, in the process of air inlet and outlet, the heat of the PLC control cabinet is taken out of the box body, and the external air source is used, so that the problem that air with a large amount of dust on the periphery of the electric dust collector is sent into the box body is solved, and the heat dissipation problem of the PLC control cabinet working in a sealed space is solved;
3. through the setting of the air nozzle that is connected with outside air supply that sets up on the right side at the top of box, can regularly clear up the dust at the top of box through the air nozzle, avoid the dust to pile up at the top of box.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present embodiment of the present invention, which uses the PLC control cabinet to input data;
fig. 2 is a schematic perspective view of the PLC control cabinet of this embodiment in an operating state.
In the figure, 1, a PLC control cabinet; 1A, avoiding holes; 2. a box body; 3. a damping device; 31. a first pallet; 32. a second pallet; 33. a disc spring; 4. a display; 5. a cylinder; 6. a cover plate; 7. a telescopic sleeve; 8. an air inlet pipe; 9. an exhaust pipe; 10. a data line; 11. a dust-proof sleeve; 12. a sound absorbing layer; 13. an air nozzle; 14. a hose.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from a particular component geometry, respectively, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present specification, "plurality" means two or more unless the direction of the center is specifically defined otherwise.
Example (b):
as shown in fig. 1 and fig. 2, an electric dust collection PLC control system includes a PLC control cabinet 1, a cabinet 2, a damping device 3 and a display 4,
wherein, PLC switch board 1 is used for controlling the whole working process of electric dust collector, and display 4 is used for showing the information that electric dust collector feedbacks to PLC switch board 1's operating condition, and box 2 is used for isolated PLC switch board 1 and outside gas exchange.
The top of box 2 is provided with the hole 1A of dodging that corresponds with PLC switch board 1, the top of box 2 is provided with the mounting hole of installation display 4, 4 horizontal fixed mounting of display are in the inside of mounting hole, the top of box 2 is provided with transparent cover 6 that is used for sealing the mounting hole completely, the periphery cover at the top of PLC switch board 1 is equipped with the one end of the telescope tube 7 of transparent material, the other end fixed mounting of telescope tube 7 is at the periphery of the top of dodging hole 1A, because the periphery at the top of PLC switch board has used the telescope tube and has dodged the jogged joint, make the dust only can pile up the outside of telescope tube in the heavy mistake that the PLC switch board reciprocated, can't get into the inside of box from dodging the hole.
In a further embodiment, one side of box 2 is provided with intake pipe 8, and the one end of intake pipe 8 and the inside intercommunication of box 2, the other end and the outside air supply of intake pipe 8 are connected, box 2 sets up the relative one side of intake pipe 8 and is provided with blast pipe 9, the one end of blast pipe 9 and the inside intercommunication of box 2, let in the inside of box to outside air supply through the intake pipe, and use the blast pipe to the unnecessary gas escape box in the box, at the in-process of gaseous business turn over, the heat of PLC switch board is taken out the box, and because be the outside air supply who uses, so avoided the periphery of electric dust collector to have the problem that the gas of a large amount of dust is sent into the inside of box, the heat dissipation problem of the PLC switch board of working in the confined space has been solved.
Because, at the in-process that PLC switch board 1 reciprocated, PLC switch board 1 be used for with but the data line of being connected of dust collector also can relative movement, so, PLC switch board 1 is connected with the electric dust collector through data line 10, data line 10 is worn out from the left side of box 2, and the cover is equipped with the dirt proof boot 11 that is located the outside of box 2 on the data line 10, and the other end of dirt proof boot 11 and the left side fixed connection of box 2, the in-process that has avoided reciprocating at the PLC switch board, the dust gets into the problem of box from the part that the box was worn out to the data line.
The inside of box 2 is provided with sound absorbing layer 12, uses sound absorbing layer 12 noise reduction, and the right side fixed mounting at the top of box 2 has air nozzle 13, and air nozzle 13 passes through hose 14 and outside air supply intercommunication, can avoid the dust to pile up at the top of box through the dust at the top of air nozzle regular clearance box.
The specific implementation process comprises the following steps: the cylinder dodges the hole to release to the top of box to PLC switch board 1 from the top of box, because the telescope tube makes transparent material, so can carry out parameter input to PLC switch board 1, the cylinder descends after having inputed the parameter, avoids the mistake to touch and leads to PLC switch board 1 stop work or trouble.
In the embodiments of the present disclosure, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the disclosed embodiments of the utility model can be understood by those of ordinary skill in the art as appropriate.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides an electric dust collection PLC control system, includes PLC switch board (1), box (2), damping device (3) and display (4), its characterized in that: damping device (3) fixed mounting be in the bottom of PLC switch board (1), the bottom fixed mounting of damping device (3) has a plurality of being located vertical cylinder (5) of placing of the inside of box (2), the top of box (2) be provided with PLC switch board (1) corresponds dodge hole (1A), the top of box (2) is provided with the installation the mounting hole of display (4), the inside at the mounting hole is installed to display (4) horizontal fixed mounting, the top of box (2) is provided with and is used for sealing completely the clear cover (6) of mounting hole, the periphery cover at the top of PLC switch board (1) is equipped with the one end of transparent material's telescope tube (7), and the other end fixed mounting of telescope tube (7) is at the periphery of dodging the top of hole (1A).
2. The PLC control system of claim 1, wherein: damping device (3) include first layer board (31), horizontal interval set up second layer board (32) and a plurality of dish spring (33) at the top of first layer board (31), a plurality of dish springs (33) are evenly installed the top of first layer board (31), and the top of a plurality of dish springs (33) all with the bottom fixed connection of second layer board (32), the through-hole has all been seted up in the four corners at the top of second layer board (32), seted up the one-to-one on first layer board (31) the screw hole of through-hole, second layer board (32) and first layer board (31) are locked through a plurality of bolts.
3. The PLC control system of claim 1, wherein: one side of box (2) is provided with intake pipe (8), and the inside intercommunication of the one end of intake pipe (8) and box (2), and the other end and the outside air supply of intake pipe (8) are connected, box (2) set up the relative one side of intake pipe (8) and are provided with blast pipe (9), the one end of blast pipe (9) and the inside intercommunication of box (2).
4. The PLC control system of claim 1, wherein: PLC switch board (1) is connected with the electric dust collector through data line (10), data line (10) are worn out from the left side of box (2), and the cover is equipped with on data line (10) and is located the dirt proof boot (11) of the outside of box (2), and the other end of dirt proof boot (11) and the left side fixed connection of box (2).
5. The PLC control system of claim 1, wherein: and a sound absorption layer (12) is arranged in the box body (2).
6. The PLC control system of claim 1, wherein: the right side fixed mounting at the top of box (2) has air nozzle (13), air nozzle (13) pass through hose (14) and outside air supply intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211684.XU CN215389997U (en) | 2020-12-28 | 2020-12-28 | Electric dust collection PLC control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023211684.XU CN215389997U (en) | 2020-12-28 | 2020-12-28 | Electric dust collection PLC control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215389997U true CN215389997U (en) | 2022-01-04 |
Family
ID=79637779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023211684.XU Active CN215389997U (en) | 2020-12-28 | 2020-12-28 | Electric dust collection PLC control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215389997U (en) |
-
2020
- 2020-12-28 CN CN202023211684.XU patent/CN215389997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102430479B (en) | Electrostatic air conditioner cleaner and electric discharge device | |
| CN215389997U (en) | Electric dust collection PLC control system | |
| CN102188871A (en) | Plate type static-electricity filter | |
| CN209216038U (en) | A kind of computer power supply protective device | |
| CN109833977B (en) | Air purifying method and air purifier | |
| CN202045011U (en) | Air filter | |
| CN207065729U (en) | A kind of air cleaning unit of the filter screen with double medium filtration circle | |
| CN213101433U (en) | Be used for clear dust collecting equipment of lathe | |
| CN213020170U (en) | Install IFD air purification device in fresh air unit of building central authorities | |
| CN210035798U (en) | Install in little electrostatic precipitator pipeline purification case of new trend system | |
| CN213144598U (en) | Ultra-silent diesel generating set | |
| CN209831652U (en) | Interception robot | |
| CN208953993U (en) | Two-in-one single channel constant-current driving power supply plate built in a kind of display | |
| CN210959261U (en) | Integrated form magnetic suspension switch board structure | |
| CN209546106U (en) | A kind of equipment for cabinet dust-proof dust-removing antistatic | |
| CN207446501U (en) | A kind of cylindrical support limiting device of the vertical shaft column fluted disc transmission of electric precipitator | |
| CN112808460A (en) | Waste gas treatment device | |
| CN214077946U (en) | Cleaning device for metal plate processing equipment | |
| CN107081216B (en) | A kind of cutting machinery knife production equipment dust-extraction unit | |
| CN216083655U (en) | Intelligent terminal touch screen with good dustproof effect | |
| CN214751284U (en) | Image projection device | |
| CN110004445A (en) | A kind of acidity etching liquid recycling system L-type chlorine spray absorber | |
| CN210632284U (en) | Ceiling type air purification device | |
| CN218410229U (en) | Expansion and contraction type air sterilization equipment | |
| CN210723755U (en) | Automatic temperature control double-door reactive power compensation cabinet with redundant power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |