CN220852600U - Improved boiler control device - Google Patents
Improved boiler control device Download PDFInfo
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- CN220852600U CN220852600U CN202322711149.8U CN202322711149U CN220852600U CN 220852600 U CN220852600 U CN 220852600U CN 202322711149 U CN202322711149 U CN 202322711149U CN 220852600 U CN220852600 U CN 220852600U
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- fixedly connected
- boiler
- pipeline
- boiler body
- fan
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 abstract description 20
- 239000003245 coal Substances 0.000 abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 description 23
- 239000002912 waste gas Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 9
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003818 cinder Substances 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000002918 waste heat Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of boilers, in particular to an improved boiler control device which comprises a bottom plate and a boiler body, wherein the middle of the upper surface of the bottom plate is fixedly connected with the boiler body, a control device is arranged below the inside of the boiler body, and a connecting device is arranged on the right side of the boiler body. The frequency converter that can start the grate controls the rotational speed of grate, starts first fan, makes first fan distribute the external air and discharges into the second pipeline through first pipeline in, and the opening blowout of rethread second pipeline top provides the required oxygen of burning to the fuel, observes the temperature of the interior water of stove courage through temperature sensor simultaneously, just so can be according to the ratio of water supply temperature control coal supply volume and amount of wind, makes the heat supply adapt to the load needs, reaches the economic nature of burning and guarantees the security of this body operation of boiler to this assurance fuel is burnt completely and minimum heat loss.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to an improved boiler control device.
Background
The boiler is an energy conversion device, and the energy input to the boiler is chemical energy, electric energy in fuel, steam with certain heat energy output by the boiler, high temperature water or an organic heat carrier. The boiler is a water container heated on fire, the boiler is a place where fuel is burned, the boiler comprises a boiler and a boiler, and a control device is usually arranged on the boiler.
Such as an inlet energy saving boiler of grant bulletin number CN218936320U, including a boiler body. The utility model is convenient to drain the flue gas with waste heat in the flue gas outlet pipe to the gas treatment box by arranging the air inlet pipe to be communicated with the flue gas outlet pipe, and the flue gas can be filtered by the filter screen, the filter cotton layer and the molecular adsorption layer in the gas treatment box. However, the energy-saving boiler is not provided with the control device at the boiler body, so that the heat supply in the boiler body cannot be adapted to the load requirement, and the economy of combustion in the boiler body and the safety of operation of the boiler cannot be achieved, so that the wind and the coal in the boiler body are poor, the complete combustion of fuel and the minimum heat loss cannot be ensured, and the safety of combustion in the boiler body and the sufficiency of coal combustion cannot be ensured.
Disclosure of utility model
The utility model aims to solve the problems that the energy-saving boiler in the patent cannot adapt the heat supply in the boiler body to the load requirement, the complete combustion of fuel and the minimum heat loss cannot be ensured, and the safety of the combustion in the boiler body and the sufficiency of the combustion of coal cannot be ensured.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an improved generation boiler controlling means, includes bottom plate and boiler body, the rigid coupling has the boiler body in the middle of the upper surface of bottom plate, the rigid coupling has the diaphragm in the middle of the inside of boiler body, the upper surface rigid coupling of diaphragm has the stove courage, and the upper surface of stove courage and the inner wall looks rigid coupling of boiler body, the top rigid coupling of stove courage has a plurality of water pipes, and the outer wall of water pipe and the inside looks rigid coupling of boiler body, controlling means is installed to the inside below of boiler body, connecting device is installed on the right side of boiler body.
Preferably, the control device comprises a fire grate, the both ends of fire grate are fixedly connected with the inner wall of boiler body, the below of fire grate is equipped with first pipeline, and the both ends outer wall of first pipeline is fixedly connected with the inside of boiler body mutually, the front and back end of first pipeline all fixedly connected with a plurality of second pipelines, and the other end of second pipeline is fixedly connected with the inside of boiler body mutually, the left side of first pipeline is connected with first fan, and the frame of first fan is connected with the bottom plate, the top of first fan is equipped with first box, and the right side of first box is fixedly connected with boiler body mutually, the below left side fixedly connected with extension board of first box, and the below and the bottom plate of extension board are fixedly connected with mutually.
Preferably, the first box is rotatably connected with a conveying auger through a plurality of bearings.
Preferably, a motor is connected above the conveying auger, an H-shaped plate is fixedly connected to the middle outer wall of the motor, and the lower part of the H-shaped plate is fixedly connected with the first box body.
Preferably, the connecting device comprises a second fan, the base of the second fan is fixedly connected with the boiler body, an air suction pipe and an air outlet pipe of the second fan are respectively communicated with a third pipeline and a second box body, the outer wall of the third pipeline is wound and connected with the outer wall of the boiler liner, the left side of the second box body is fixedly connected with the boiler body, the right side upper part of the second box body is communicated with a fourth pipeline, the outer wall and a port of the other end of the third pipeline are fixedly connected with a vertical plate and an air collecting cover respectively, and the upper part of the vertical plate is fixedly connected with the inner wall of the boiler body.
Preferably, a temperature sensor is arranged on the left side above the third pipeline, and the lower part of the temperature sensor penetrates through the boiler body and is fixedly connected with the inner part of the furnace.
The improved boiler control device provided by the utility model has the beneficial effects that: the motor can be started, the output shaft of the motor drives the conveying auger to rotate, the fuel in the first box body is conveyed through the conveying auger, the fuel falls onto the fire grate through the opening at the left lower side of the boiler body, the frequency converter of the fire grate is restarted at the moment to control the rotation speed of the fire grate, the first fan is started, the first fan distributes and discharges external air into the second pipeline through the first pipeline, the oxygen required by combustion is provided for the fuel through the opening above the second pipeline, meanwhile, the temperature of water in the boiler liner is observed through the temperature sensor, so that the ratio of the coal conveying amount and the air quantity can be controlled according to the water supply temperature, the heat supply amount is adapted to the load requirement, the economy of combustion and the operation safety of the boiler body are achieved, the complete combustion and the minimum heat loss of the fuel are guaranteed, and the combustion safety of the fuel and the sufficiency of the combustion of the fire coal in the boiler body are guaranteed;
And then the second fan is started, the second fan is matched with the third pipeline to enable the gas collecting hood to generate suction, combustion waste gas is sucked, the waste gas flows in the third pipeline and can heat the furnace again, waste gas waste heat utilization is achieved, after that, the second fan discharges the waste gas into the second box body, the waste gas is filtered through a filtering structure in the second box body, and the waste gas is discharged through the fourth pipeline.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a partial perspective view of FIG. 2;
FIG. 4 is a schematic view of the structure of the second fan, the second tank, and the fourth duct in FIG. 2;
fig. 5 is a schematic view of the structure of the gas collecting hood, the third pipe and the water pipe in fig. 2.
In the figure: 1. bottom plate, 2, boiler body, 3, controlling means, 301, grate, 302, first pipeline, 303, second pipeline, 304, first fan, 305, first box, 306, extension board, 3A1, third box, 3A2, sliding door, 4, connecting device, 401, second fan, 402, third pipeline, 403, second box, 404, fourth pipeline, 405, gas collecting channel, 406, riser, 5, diaphragm, 6, furnace courage, 7, water pipe, 8, conveying auger, 9, motor, 10, H shaped plate, 11, temperature sensor.
The specific embodiment is as follows:
The utility model is further described below with reference to the accompanying drawings:
Example 1:
Referring to fig. 1-5, in this embodiment, an improved boiler control device includes a bottom plate 1 and a boiler body 2, wherein the middle of the upper surface of the bottom plate 1 is fixedly connected with the boiler body 2, openings are formed below both ends of the boiler body 2, a cross plate 5 is fixedly connected in the middle of the interior of the boiler body 2, the middle of the cross plate 5 is provided with an opening, the upper surface of the cross plate 5 is fixedly connected with a boiler liner 6, the upper surface of the boiler liner 6 is fixedly connected with the inner wall of the boiler body 2, 2 water pipes 7 are fixedly connected above the boiler liner 6, the 2 water pipes 7 are respectively a water inlet pipe and a water outlet pipe, the outer wall of the water pipe 7 is fixedly connected with the interior of the boiler body 2, a control device 3 is installed below the interior of the boiler body 2, and a connecting device 4 is installed on the right side of the boiler body 2.
Referring to fig. 1-3, the control device 3 includes a fire grate 301, a first pipeline 302, a second pipeline 303, a first fan 304, a first box 305 and a support plate 306, wherein two ends of the fire grate 301 are fixedly connected with the inner wall of the boiler body 2, the rear end of the fire grate 301 is provided with a frequency converter, a control appliance and the like, which is fully realized by personnel in the prior art, so that the situation that the number of the times is excessive is not excessive is avoided, the lower part of the fire grate 301 is provided with the first pipeline 302, the outer walls of the two ends of the first pipeline 302 are fixedly connected with the inner part of the boiler body 2, the front end and the rear end of the first pipeline 302 are fixedly connected with 6 second pipelines 303, an opening is processed above the second pipeline 303, the other end of the second pipeline 303 is fixedly connected with the inner part of the boiler body 2, the left side of the first pipeline 302 is connected with the first fan 304, the model of the first fan 304 can be selected according to the requirements of a user, the base of the first fan 304 is connected with the bottom plate 1, the upper part of the first fan 304 is provided with the first box 305, the upper part and the lower part of the first box body 302 is fixedly connected with a motor 305, the right side of the first box 305 is fixedly connected with the outer wall of the first box 305 through a motor 9, the support plate 9 is fixedly connected with the inner side of the first box 305, the first box 8 is fixedly connected with the bottom plate 9, and the second box 8 is fixedly connected with the bottom plate 9 is fixedly connected with the second box 2, and the bottom 9 is fixedly connected with the bottom 9, and the bottom 9 is fixedly connected with the bottom 2 through the second box 9;
The motor 9 can be started, the output shaft of the motor 9 drives the conveying auger 8 to rotate, the fuel in the first box 305 is conveyed through the conveying auger 8, the fuel falls onto the fire grate 301 through the opening at the left side lower part of the boiler body 2, the frequency converter of the fire grate 301 is restarted at the moment, the rotating speed of the fire grate 301 is controlled, the first fan 304 is started, the first fan 304 distributes and discharges external air into the second pipeline 303 through the first pipeline 302, the oxygen required by combustion is provided for the fuel through the opening above the second pipeline 303, meanwhile, the temperature of water in the boiler liner 6 is observed through the temperature sensor 11, so that the ratio of the coal feeding amount and the air quantity can be controlled according to the water supply temperature, the heat supply amount is adapted to the load requirement, the economy of combustion is achieved, the running safety of the boiler body 2 is ensured, the complete combustion of the fuel and the minimum heat loss are ensured, and the safety of combustion of the fuel and the coal are ensured.
Referring to fig. 1, 2, 4 and 5, the connecting device 4 includes a second fan 401, a third pipe 402, a second box 403, a fourth pipe 404, a gas collecting hood 405 and a vertical plate 406, the base of the second fan 401 is fixedly connected with the boiler body 2, the model of the second fan 401 can be selected according to the requirement of a user, an air suction pipe and an air outlet pipe of the second fan 401 are respectively communicated with the third pipe 402 and the second box 403, the outer wall of the third pipe 402 is wound and connected with the outer wall of the boiler furnace 6, the left side of the second box 403 is fixedly connected with the boiler body 2, a filter structure such as filter cotton, activated carbon, a filter screen and the like is arranged in the second box 403, the front end surface of the second box 403 is connected with a box plate through 4 bolts, the filter structure inside can be disassembled and replaced, the upper part of the right side of the second box 403 is communicated with the fourth pipe 404, the other end outer wall and a port of the third pipe 402 are respectively fixedly connected with the vertical plate 406 and the gas collecting hood 405, the upper part of the vertical plate 406 is fixedly connected with the inner wall of the boiler body 2, the upper part of the third pipe 402 is fixedly connected with the temperature sensor 11 is arranged at the left side of the boiler body 2, and the temperature sensor 11 is arranged at the left side of the boiler furnace 11 is fixedly connected with the boiler body 2 according to the requirement;
The second fan 401 can be started, the second fan 401 is matched with the third pipeline 402 to enable the gas collecting hood 405 to generate suction, combustion waste gas is sucked, waste gas flows in the third pipeline 402 and can heat the furnace 6 again, waste gas waste heat utilization is achieved, then the second fan 401 discharges waste gas into the second box 403, the waste gas is filtered through a filtering structure in the second box 403, and the waste gas is discharged through the fourth pipeline 404.
In this embodiment, when an operator needs to use the improved boiler control device, firstly, the operator can connect an external power supply, a connecting wire and the like of each electrical appliance structure, then start the motor 9, so that an output shaft of the motor 9 drives the conveying auger 8 to rotate, the conveying auger 8 conveys fuel in the first box 305, the fuel falls onto the fire grate 301 through an opening at the left side of the boiler body 2, at the moment, a frequency converter of the fire grate 301 is restarted, the rotating speed of the fire grate 301 is controlled, the first fan 304 is started, the first fan 304 distributes and discharges external air into the second pipeline 303 through the first pipeline 302, and then the oxygen required by combustion is provided for the fuel through an opening above the second pipeline 303, meanwhile, the temperature of water in the boiler liner 6 is observed through the temperature sensor 11, so that the ratio of the amount of coal and the air quantity can be controlled according to the water supply temperature, the amount of heat supply is adapted to the load requirement, the economy of combustion is achieved, the safety of the operation of the boiler body 2 is ensured, and the complete combustion and the minimum safety of the fuel is ensured, and the safety of combustion in the boiler body 2 is ensured;
Then, the second fan 401 is started, the second fan 401 is matched with the third pipeline 402, so that suction force can be generated at the gas collecting hood 405, combustion waste gas is sucked, the waste gas flows in the third pipeline 402 and can heat the furnace 6 again, waste gas waste heat utilization is achieved, then the waste gas is discharged into the second box 403 through the second fan 401, filtered through a filtering structure in the second box 403, and then discharged through the fourth pipeline 404.
Example 2:
Referring to fig. 1 and 2, in this embodiment, the present utility model provides a technical solution: the control device 3 can also comprise a third box body 3A1 and a sliding door 3A2, wherein the lower part and the left side of the third box body 3A1 are respectively fixedly connected with the bottom plate 1 and the boiler body 2, an opening is formed in the left side of the third box body 3A1 and corresponds to the opening on the right side of the boiler body 2, and the sliding door 3A2 is rotationally connected with the lower part of the right side of the third box body 3A1 through 2 hinges;
The third box 3A1 may be disposed on the right side of the boiler body 2, so that the cinder conveyed through the fire grate 301 may fall into the third box 3A1 to be collected, and finally, the sliding door 3A2 is opened to clean the cinder.
In this embodiment, when an operator needs to use the improved boiler control device, the third box 3A1 may be disposed on the right side of the boiler body 2, so that the cinder conveyed by the fire grate 301 may fall into the third box 3A1 to be collected, and finally, the sliding door 3A2 is opened to clean the cinder.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides an improved generation boiler control device, includes bottom plate (1) and boiler body (2), the upper surface intermediate junction of bottom plate (1) has boiler body (2), its characterized in that: the boiler is characterized in that a transverse plate (5) is fixedly connected in the middle of the interior of the boiler body (2), a furnace (6) is fixedly connected to the upper surface of the transverse plate (5), the upper surface of the furnace (6) is fixedly connected with the inner wall of the boiler body (2), a plurality of water pipes (7) are fixedly connected above the furnace (6), the outer wall of each water pipe (7) is fixedly connected with the interior of the boiler body (2), a control device (3) is arranged below the interior of the boiler body (2), and a connecting device (4) is arranged on the right side of the boiler body (2).
2. An improved boiler control device according to claim 1, characterized in that: the control device (3) comprises a fire grate (301), two ends of the fire grate (301) are fixedly connected with the inner wall of a boiler body (2), a first pipeline (302) is arranged below the fire grate (301), two outer walls of the two ends of the first pipeline (302) are fixedly connected with the inside of the boiler body (2), a plurality of second pipelines (303) are fixedly connected with the front end and the rear end of the first pipeline (302), the other end of the second pipeline (303) is fixedly connected with the inside of the boiler body (2), a first fan (304) is connected to the left side of the first pipeline (302), a base of the first fan (304) is connected with a bottom plate (1), a first box (305) is arranged above the first fan (304), the right side of the first box (305) is fixedly connected with the boiler body (2), a support plate (306) is fixedly connected to the left side of the lower side of the first box (305), and the lower side of the support plate (306) is fixedly connected with the bottom plate (1).
3. An improved boiler control device according to claim 2, characterized in that: the inside of the first box body (305) is rotatably connected with a conveying auger (8) through a plurality of bearings.
4. An improved boiler control device according to claim 3, characterized in that: the upper part of the conveying auger (8) is connected with a motor (9), an H-shaped plate (10) is fixedly connected to the middle outer wall of the motor (9), and the lower part of the H-shaped plate (10) is fixedly connected with the first box body (305).
5. An improved boiler control device according to claim 1, characterized in that: the connecting device (4) comprises a second fan (401), a base of the second fan (401) is fixedly connected with the boiler body (2), an air suction pipe and an air outlet pipe of the second fan (401) are respectively communicated with a third pipeline (402) and a second box body (403), the outer wall of the third pipeline (402) is wound and connected with the outer wall of the boiler furnace (6), the left side of the second box body (403) is fixedly connected with the boiler body (2), the upper right side of the second box body (403) is communicated with a fourth pipeline (404), a riser (406) and an air collecting cover (405) are respectively fixedly connected with the outer wall and a port of the other end of the third pipeline (402), and the upper side of the riser (406) is fixedly connected with the inner wall of the boiler body (2).
6. An improved boiler control device according to claim 5, wherein: the left side above the third pipeline (402) is provided with a temperature sensor (11), and the lower part of the temperature sensor (11) penetrates through the boiler body (2) and is fixedly connected with the inside of the furnace (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711149.8U CN220852600U (en) | 2023-10-09 | 2023-10-09 | Improved boiler control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711149.8U CN220852600U (en) | 2023-10-09 | 2023-10-09 | Improved boiler control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852600U true CN220852600U (en) | 2024-04-26 |
Family
ID=90782152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322711149.8U Active CN220852600U (en) | 2023-10-09 | 2023-10-09 | Improved boiler control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852600U (en) |
-
2023
- 2023-10-09 CN CN202322711149.8U patent/CN220852600U/en active Active
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