CN215372402U - Automatic control system of steam boiler - Google Patents
Automatic control system of steam boiler Download PDFInfo
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- CN215372402U CN215372402U CN202120610392.9U CN202120610392U CN215372402U CN 215372402 U CN215372402 U CN 215372402U CN 202120610392 U CN202120610392 U CN 202120610392U CN 215372402 U CN215372402 U CN 215372402U
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- collecting hopper
- steam boiler
- ash
- screen plate
- ash collecting
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Abstract
The utility model discloses an automatic control system of a steam boiler, which comprises a cyclone filter, an ash collecting hopper and a fan, wherein the air inlet end of the cyclone filter is communicated with an exhaust pipeline of a main body of the steam boiler, the ash collecting hopper is arranged at one side of the cyclone filter and is communicated with the air outlet end of the cyclone filter, a filter screen plate is arranged in the ash collecting hopper, the utility model relates to the technical field of the steam boiler, smoke dust in tail gas of the steam boiler enters the ash collecting hopper after being subjected to primary dust removal through the cyclone filter, residual particles in the smoke dust are attached to the filter screen plate, dust attached to the filter screen plate can be cleaned through an automatic dust cleaning structure, a vibration type dust cleaning structure is arranged between the ash collecting hopper and the filter screen plate, the dust attached to the filter screen plate is shaken off by utilizing the vibration type dust cleaning structure, so that the dust enters the lower part of the ash collecting hopper, is convenient for centralized cleaning, has simple structure and high ash cleaning efficiency.
Description
Technical Field
The utility model relates to the technical field of steam boilers, in particular to an automatic control system of a steam boiler.
Background
The steam boiler refers to an industrial boiler which heats water to a certain parameter and produces high-temperature steam, the steam boiler belongs to special equipment and is widely applied to production and life of various industries, the smoke dust purification device is a high-efficiency air purification device designed for smoke and dust of waste gas of the industrial steam boiler, the structure of the smoke dust purification device is generally a complete automatic air purification system consisting of a dust absorption pipeline, a high-efficiency filter, an activated carbon filter, a special dust absorption fan, a touch microcomputer controller and the like, most of the traditional steam boiler smoke gas purification devices are very simple devices, the dust content in smoke gas is too high, dust is easy to attach to a filter screen plate to cause the blockage of the filter screen plate, manual cleaning is needed, the production operation efficiency of the steam boiler is reduced, unnecessary troubles are increased, the operation time of a user is wasted, and enterprise benefits are influenced, in view of the above, the present invention has been made in view of the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an automatic control system of a steam boiler, which solves the problems in the background art.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the automatic control system of the steam boiler comprises a cyclone filter, an ash collecting hopper and a fan, wherein the air inlet end of the cyclone filter is communicated with a smoke exhaust pipeline of a main body of the steam boiler, the ash collecting hopper is arranged on one side of the cyclone filter and is communicated with the air outlet end of the cyclone filter, a filter screen plate is arranged in the ash collecting hopper, the fan is arranged on one end of the ash collecting hopper, the air inlet end of the fan is communicated with the ash collecting hopper, a rectangular bin body is arranged at the upper part of the ash collecting hopper, an automatic ash cleaning structure is arranged in the rectangular bin body, the lower end of the automatic ash cleaning structure extends into the ash collecting hopper and is attached to the filter screen plate, and a vibration type ash cleaning structure is arranged between the filter screen plate and the inner side wall surface of the ash collecting hopper;
the automatic deashing structure includes: lead screw module, sliding connection subassembly and roll deashing subassembly, the lead screw module sets up in the rectangle storehouse is internal, sliding connection subassembly sets up in the rectangle storehouse internal and one end is connected with the removal end of lead screw module, roll deashing subassembly sets up on sliding connection subassembly's lower extreme.
Preferably, the slide connection assembly includes: the mounting seat is fixedly arranged on the moving end of the lead screw module, the upper end of the push rod is fixedly connected with the mounting seat, the door-shaped frame is arranged on the lower end of the push rod, and the sliding limiting components are symmetrically arranged on two sides of the lead screw module and connected with the mounting seat.
Preferably, the sliding restricting member includes: the two limiting guide posts are symmetrically arranged on two sides of the lead screw module, and the two moving blocks are respectively sleeved on the two limiting guide posts in a sliding mode and fixedly connected with the mounting seat.
Preferably, the rolling ash removal assembly comprises: the electric roller is rotatably arranged at the lower end of the door-shaped frame, and the cleaning rolling brush is fixedly sleeved on the electric roller and is attached to the filter screen plate.
Preferably, the vibratory dust removing structure comprises: the box sets up on the inside wall face of ash collecting bucket, rotary motor sets up in the box and the drive end stretches out outside the box, the impact vibrations piece sets up on rotary motor's drive end.
Preferably, the impact shock includes: the device comprises a cam, a support, a compression spring and an impact column, wherein the cam is fixedly sleeved on a driving end of a rotary motor, the support is fixedly arranged at one end of a box body and is positioned below the cam, the compression spring is arranged on the side wall of the support, the impact column is slidably inserted into the compression spring, one end of the impact column is fixedly connected with the compression spring, the other end of the impact column penetrates through the support, and the rim position of the cam is attached to one end of the impact column.
Advantageous effects
The utility model provides an automatic control system of a steam boiler. The method has the following beneficial effects: the automatic control system of the steam boiler improves the smoke exhaust system of the existing steam boiler main body, a filter screen plate is arranged in an ash collecting hopper, an automatic ash cleaning structure is arranged on one side of the filter screen plate, smoke dust in tail gas of the steam boiler enters the ash collecting hopper after being subjected to preliminary dust removal through a cyclone filter, and residual particles in the smoke dust are attached to the filter screen plate, so that dust attached to the filter screen plate can be cleaned through the automatic ash cleaning structure, meanwhile, a vibration type ash cleaning structure is arranged between the ash collecting hopper and the filter screen plate, the vibration control is carried out on the filter screen plate by utilizing the vibration type ash cleaning structure, the dust attached to the filter screen plate is shaken off, so that the dust enters the lower part of the ash collecting hopper, the centralized cleaning is convenient, the structure is simple, the ash cleaning operation efficiency is high, the service life of the filter screen plate is prolonged, and the frequency of manually replacing the filter screen plate is reduced, can realize the automatic control of dust collection in the steam boiler tail gas, prior art has been solved, traditional steam boiler gas cleaning device, most all are very simple devices, the dust content in the flue gas is too high, the dust is attached to easily on filtering the otter board, cause and filter the otter board and block up, need the manual work to clear up, steam boiler's production operating efficiency has been reduced, it is troublesome to have increased unnecessary, user's operating time has been wasted, influence the performance problem of enterprise.
Drawings
FIG. 1 is a schematic structural view of an automatic control system of a steam boiler according to the present invention.
FIG. 2 is a schematic diagram of a partial enlarged structure of the automatic control system of the steam boiler according to the present invention.
FIG. 3 is a schematic side view of the position A-A of the automatic control system for the steam boiler according to the present invention.
FIG. 4 is a partial enlarged structural view of the position a of the automatic control system of the steam boiler according to the present invention.
FIG. 5 is a schematic top sectional view of the vibration type ash cleaning structure of the automatic control system of the steam boiler according to the present invention.
In the figure: 1-a cyclone filter; 2-ash collecting hopper; 3, a fan; 4-filtering the screen plate; 5-a rectangular bin body; 6-a screw rod module; 7-mounting seats; 8-a push rod; 9-a gantry; 10-a limiting guide post; 11-a moving block; 12-a motorized roller; 13-cleaning a rolling brush; 14-a box body; 15-a rotary electric machine; 16-a cam; 17-a scaffold; 18-a compression spring; 19-impact column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Referring to fig. 1-5, the present invention provides an automatic control system for a steam boiler:
example (b): as can be known from the attached drawings 1-5 of the specification, this scheme includes cyclone filter 1, ash collecting hopper 2 and fan 3, its position relation and connection relation are as follows, cyclone filter 1's air inlet end is linked together with the exhaust pipe of steam boiler main part, ash collecting hopper 2 sets up in cyclone filter 1 one side and communicates with cyclone filter 1's air-out end, be provided with in the ash collecting hopper 2 and filter the otter board 4, fan 3 sets up in ash collecting hopper 2 one and the air inlet end is linked together with ash collecting hopper 2, ash collecting hopper 2 upper portion is provided with rectangular storehouse body 5, be provided with automatic deashing structure in the rectangular storehouse body 5, the lower extreme of automatic deashing structure stretches into in ash collecting hopper 2 and pastes with filtering the otter board 4, it is provided with vibrations formula deashing structure to filter the otter board 4 between the ash collecting hopper 2 inside wall face, above-mentioned automatic deashing structure includes: a screw rod module 6, a sliding connection assembly and a rolling ash removal assembly, wherein the screw rod module 6 is arranged in a rectangular bin body 5, the sliding connection assembly is arranged in the rectangular bin body 5, one end of the sliding connection assembly is connected with the moving end of the screw rod module 6, the rolling ash removal assembly is arranged at the lower end of the sliding connection assembly, the smoke discharge system of the existing steam boiler main body is improved, a filter screen plate 4 is arranged in an ash collecting hopper 2, an automatic ash removal structure is arranged at one side of the filter screen plate 4, smoke dust in tail gas of the steam boiler enters the ash collecting hopper 2 after being subjected to preliminary dust removal through a cyclone filter 1, the residual particles in the smoke dust are attached to the filter screen plate 4, the dust attached to the filter screen plate 4 can be cleaned through the automatic ash removal structure, a vibration type ash removal structure is arranged between the ash collecting hopper 2 and the filter screen plate 4, and the vibration control is carried out on the filter screen plate 4 by utilizing the vibration type ash removal structure, will filter adnexed dust on otter board 4 and shake off, make the dust enter into collection ash bucket 2 below, be convenient for concentrate and clear up, moreover, the steam generator is simple in structure, the deashing operating efficiency is high, the life of otter board 4 is filtered in the extension, reduce the artifical frequency of changing filter otter board 4, can realize the automatic control of collecting the dust in the steam boiler tail gas, in the concrete implementation process, when needs carry out the deashing to filter otter board 4, start vibrations formula deashing structure and carry out vibration control to filtering otter board 4, and the removal end of the interior lead screw module 6 of the control rectangle storehouse body 5 moves down, and then utilize the roll deashing subassembly of sliding connection subassembly lower extreme to clear up the dust on filtering otter board 4, the dust of cleaing off enters into collection ash bucket 2.
As can be seen from fig. 1 to 3 of the specification, in the implementation process, the sliding connection assembly includes: mount pad 7, push rod 8, door type frame 9 and slip stop component, its position relation and relation of connection are as follows, and mount pad 7 sets firmly on the removal end of lead screw module 6, and the upper end and the 7 fixed connection of mount pad of push rod 8, door type frame 9 set up on the lower extreme of push rod 8, and the stop component symmetry that slides sets up in 6 both sides of lead screw module and is connected with mount pad 7, and above-mentioned slip stop component includes: two spacing guide pillars 10 and two movable blocks 11, two spacing guide pillars 10 symmetry set up on 6 both sides positions of lead screw module, two movable blocks 11 slip suit respectively on two spacing guide pillars 10 and with mount pad 7 fixed connection, wherein the deashing subassembly that rolls includes: electric cylinder 12 and clean round brush 13, electric cylinder 12 rotates and sets up on the lower extreme of door type frame 9, clean round brush 13 is fixed suit on electric cylinder 12 and pastes with filter plate 4 mutually, when using, start electric cylinder 12 on the door type frame 9, electric cylinder 12 rotates and drives the clean round brush 13 on it and rotate, the removal end of the lead screw module 6 in the control rectangle storehouse body 5 moves down, and then promote mount pad 7 under the linkage effect of the movable block 11 of both sides, move along spacing guide pillar 10, thereby promote push rod 8 and move down, push rod 8 is down then promote door type frame 9 down, make clean round brush 13 clear up the adnexed dust on the filter plate 4, after push rod 8 reciprocating motion several times, filter plate 4 cleaning operation is accomplished.
As can be seen from the attached figures 1-5 of the specification, in the specific implementation process, the vibration type ash cleaning structure comprises: box 14, rotary motor 15 and impact vibration spare, its position relation and relation of connection are as follows, and box 14 sets up on the interior lateral wall face of ash collecting bucket 2, and rotary motor 15 sets up in box 14 and the drive end stretches out outside box 14, and impact vibration spare sets up on rotary motor 15's drive end, and above-mentioned impact vibration spare includes: the device comprises a cam 16, a bracket 17, a compression spring 18 and an impact column 19, wherein the cam 16 is fixedly sleeved on a driving end of a rotary motor 15, the bracket 17 is fixedly arranged at one end of a box body 14 and is positioned below the cam 16, the compression spring 18 is arranged on the side wall of the bracket 17, the impact column 19 is inserted in the compression spring 18 in a sliding manner, one end of the impact column is fixedly connected with the compression spring 18, the other end of the impact column penetrates through the bracket 17, the rim of the cam 16 is attached to one end of the impact column 19, when the device is used, the driving end of the rotary motor 15 in the box body 14 can be controlled to rotate while the automatic dust cleaning structure acts, the driving end of the rotary motor 15 rotates to drive the cam 16 on the driving end of the rotary motor 15 to rotate, the cam 16 rotates the rim of the cam 16 to push the impact column 19 attached to move in the horizontal direction, so as to impact the filter screen plate 4, thereby make filter plate 4 produce vibrations for the dust on the filter plate 4 drops, at the gyration in-process of cam 16, strikes post 19 and carries out the ascending reciprocating motion of horizontal direction under compression spring 18's mating reaction, realizes the continuity of impact then, makes vibrations last, link up, improves deashing operating efficiency greatly.
To sum up, the automatic control system of the steam boiler improves the smoke exhaust system of the existing steam boiler main body, the filter screen plate 4 is arranged in the ash collecting hopper 2, the automatic ash cleaning structure is arranged at one side of the filter screen plate 4, the smoke dust in the tail gas of the steam boiler enters the ash collecting hopper 2 after being subjected to preliminary dust removal through the cyclone filter 1, the residual particles in the smoke dust are attached to the filter screen plate 4, the dust attached to the filter screen plate 4 can be cleaned through the automatic ash cleaning structure, meanwhile, the vibration type ash cleaning structure is arranged between the ash collecting hopper 2 and the filter screen plate 4, the vibration control is carried out on the filter screen plate 4 by utilizing the vibration type ash cleaning structure, the dust attached to the filter screen plate 4 is shaken off, the dust enters the lower part of the ash collecting hopper 2, the centralized cleaning is convenient, the structure is simple, the ash cleaning operation efficiency is high, the service life of the filter screen plate 4 is prolonged, reduce the artifical frequency of changing filter plate 4, can realize the automatic control who collects the dust in the steam boiler tail gas, prior art has been solved, traditional steam boiler gas cleaning device, most all are very simple devices, the dust content in the flue gas is too high, the dust is attached to filter plate 4 easily, cause filter plate 4 to block up, need the manual work to clear up, steam boiler's production operating efficiency has been reduced, it is troublesome to have increased unnecessary, user's operating time has been wasted, influence the performance of enterprises problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The automatic control system of the steam boiler comprises a cyclone filter (1), an ash collecting hopper (2) and a fan (3), it is characterized in that the air inlet end of the cyclone filter (1) is communicated with the smoke exhaust pipeline of the steam boiler main body, the dust collecting hopper (2) is arranged at one side of the cyclone filter (1) and is communicated with the air outlet end of the cyclone filter (1), a filter screen plate (4) is arranged in the ash collecting hopper (2), the fan (3) is arranged on one end of the ash collecting hopper (2) and the air inlet end is communicated with the ash collecting hopper (2), a rectangular bin body (5) is arranged at the upper part of the ash collecting hopper (2), an automatic ash cleaning structure is arranged in the rectangular bin body (5), the lower end of the automatic ash-cleaning structure extends into the ash-collecting hopper (2) and is attached to the filter screen plate (4), a vibration type ash removal structure is arranged between the filter screen plate (4) and the inner side wall surface of the ash collecting hopper (2);
the automatic deashing structure includes: lead screw module (6), sliding connection subassembly and roll deashing subassembly, lead screw module (6) set up in the rectangle storehouse body (5), sliding connection subassembly sets up in the rectangle storehouse body (5) and one end is connected with the removal end of lead screw module (6), roll deashing subassembly sets up on sliding connection subassembly's lower extreme.
2. A steam boiler automatic control system according to claim 1, characterized in that the sliding connection assembly comprises: mount pad (7), push rod (8), door type frame (9) and slip stop component, mount pad (7) set firmly on the removal end of lead screw module (6), the upper end and mount pad (7) fixed connection of push rod (8), door type frame (9) set up on the lower extreme of push rod (8), the slip stop component symmetry sets up in lead screw module (6) both sides and is connected with mount pad (7).
3. A steam boiler automatic control system according to claim 2, characterized in that the sliding stop member comprises: the guide device comprises two limiting guide pillars (10) and two moving blocks (11), wherein the two limiting guide pillars (10) are symmetrically arranged on two sides of a lead screw module (6), and the two moving blocks (11) are respectively sleeved on the two limiting guide pillars (10) in a sliding mode and fixedly connected with a mounting seat (7).
4. A steam boiler automatic control system according to claim 2, characterized in that the rolling ash removal assembly comprises: the electric roller (12) is rotatably arranged at the lower end of the door-shaped frame (9), and the cleaning rolling brush (13) is fixedly sleeved on the electric roller (12) and is attached to the filter screen plate (4).
5. A steam boiler automatic control system according to any one of claims 1-4, characterized in that, the vibration type ash cleaning structure comprises: the box body (14), the rotary motor (15) and the impact shock piece, the box body (14) is arranged on the inner side wall surface of the ash collecting hopper (2), the rotary motor (15) is arranged in the box body (14) and the driving end of the rotary motor stretches out of the box body (14), and the impact shock piece is arranged on the driving end of the rotary motor (15).
6. A steam boiler automatic control system according to claim 5, characterized in that the impact shock comprises: the shock absorber comprises a cam (16), a support (17), a compression spring (18) and an impact column (19), wherein the cam (16) is fixedly sleeved on a driving end of a rotary motor (15), the support (17) is fixedly arranged at one end of a box body (14) and is positioned below the cam (16), the compression spring (18) is arranged on the side wall of the support (17), the impact column (19) is inserted into the compression spring (18) in a sliding mode, one end of the impact column is fixedly connected with the compression spring (18), the other end of the impact column penetrates through the support (17), and the rim position of the cam (16) is attached to one end of the impact column (19).
Priority Applications (1)
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CN202120610392.9U CN215372402U (en) | 2021-03-26 | 2021-03-26 | Automatic control system of steam boiler |
Applications Claiming Priority (1)
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CN202120610392.9U CN215372402U (en) | 2021-03-26 | 2021-03-26 | Automatic control system of steam boiler |
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CN215372402U true CN215372402U (en) | 2021-12-31 |
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CN202120610392.9U Active CN215372402U (en) | 2021-03-26 | 2021-03-26 | Automatic control system of steam boiler |
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- 2021-03-26 CN CN202120610392.9U patent/CN215372402U/en active Active
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