CN211963723U - Flue gas desulfurization discharging device for coal stove - Google Patents
Flue gas desulfurization discharging device for coal stove Download PDFInfo
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- CN211963723U CN211963723U CN201922173676.1U CN201922173676U CN211963723U CN 211963723 U CN211963723 U CN 211963723U CN 201922173676 U CN201922173676 U CN 201922173676U CN 211963723 U CN211963723 U CN 211963723U
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- hydraulic pump
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- motor
- coal stove
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Abstract
The utility model provides a flue gas desulfurization discharging equipment for coal stove relates to flue gas treatment technical field, include: the device comprises a device main body, a first hydraulic pump, a second hydraulic pump, a third hydraulic pump and a motor, wherein a PLC (programmable logic controller) is embedded below the front face of the device main body, a drain outlet is formed in the bottom end of the right side of the device main body, and an electromagnetic valve is fixedly mounted on the drain outlet. The utility model discloses in, through installing the scraper blade, start the third hydraulic pump through the PLC controller for the third hydraulic pump drives and removes about the scraper blade, clears up the gypsum of the inside bottom of device main part through the bottom of scraper blade, prevents that the gypsum that forms after lime stone and the water mix from causing the jam to the inside of device main part, makes the scraper blade clear up the back with the gypsum and discharges through the drain, makes the device main part also can not blockked up by the gypsum in long-term use.
Description
Technical Field
The utility model relates to a flue gas treatment technical field especially relates to a flue gas desulfurization discharging equipment for coal stove.
Background
Coal furnaces are all called as coal-fired boilers and are generally used for heating by people, when coal in the coal furnaces is combusted, pollutants such as carbon monoxide, carbon dioxide, sulfur dioxide, organic compounds and the like can be formed besides a large amount of smoke and dust, wherein the sulfur dioxide belongs to toxic gas with pungent smell, and once the sulfur dioxide is not treated and is directly discharged into the air, the sulfur dioxide and water in the air can generate chemical reaction, so that acid rain is formed, the environment is seriously polluted, and the existing flue gas desulfurization equipment has the following defects when desulfurization is carried out:
1. current flue gas desulfurization equipment is when carrying out the desulfurization, generally through mixing limestone and water into the thick liquid and carry out the desulfurization to the flue gas, owing to carrying out long-term desulfurization in-process, can form the gypsum layer after limestone and the water mixing, leads to desulfurization equipment to be blockked up easily.
2. When the existing desulfurization equipment carries out desulfurization through limestone, sulfate and sulfite are generated in the equipment, and when the equipment stops operating, the sulfate and the sulfite in the equipment generate crystals and adhere to the inner wall of the equipment, so that the equipment is corroded.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a flue gas desulfurization discharging device for a coal furnace.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flue gas desulfurization discharge apparatus for a coal stove, comprising: the device comprises a device main body, a first hydraulic pump, a second hydraulic pump, a third hydraulic pump and a motor, wherein a PLC controller is embedded and arranged below the front face of the device main body, a drain outlet is formed in the bottom end of the right side of the device main body, an electromagnetic valve is fixedly mounted on the drain outlet, an air inlet is formed in the top end of the left side of the device main body, a water inlet is formed in the top end of the right side of the device main body, a limestone pipe is formed in the top end of the device main body, the motor is fixedly mounted inside the air inlet, fan blades are arranged at the output end of the motor, the first hydraulic pump is fixedly mounted at the top end of the inside of the device main body, a partition plate is welded at the output end of the first hydraulic pump, a motor is fixedly connected to the bottom end of the partition plate through nuts, a stirring blade, the output of second hydraulic pump is provided with the movable rod, the equal fixed mounting in both ends has the brush about the movable rod, the bottom left side fixed mounting of horizontal pole has the third hydraulic pump, the output welding of third hydraulic pump has the scraper blade.
Preferably, the bottom end of the scraper blade intersects with the inner bottom end of the device main body, and the scraper blade is triangular.
Preferably, one end of each of the two brushes is intersected with the left end and the right end of the inner wall of the device main body, and the brushes can move up and down through the second hydraulic pump.
Preferably, the stirring blade, the motor and the first hydraulic pump are arranged in a matched manner.
Preferably, a valve is arranged at the top end of the limestone pipe.
Preferably, the water inlet is connected with an external flow guide pipe, and a water pump is arranged at the output end of the external flow guide pipe.
Preferably, the first hydraulic pump, the second hydraulic pump, the third hydraulic pump, the motor and the electromagnetic valve are electrically connected with an external power supply through a PLC controller.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through installing the scraper blade, start the third hydraulic pump through the PLC controller for the third hydraulic pump drives and removes about the scraper blade, clears up the gypsum of the inside bottom of device main part through the bottom of scraper blade, prevents that the gypsum that forms after lime stone and the water mix from causing the jam to the inside of device main part, makes the scraper blade clear up the back with the gypsum and discharges through the drain, makes the device main part also can not blockked up by the gypsum in long-term use.
2. The utility model discloses in, through installing the brush, through starting second hydraulic pump for second hydraulic pump drives the movable rod and stretches out and draws back from top to bottom, and through the rotation of movable rod, makes the brush at movable rod both ends scrape at the inner wall of device main part, clears up the adnexed crystallization on with the device main part inner wall through the brush, prevents the inner wall of crystal corrosion device main part, causes the loss.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is an enlarged schematic structural view of fig. 2A of the present invention;
fig. 4 is a circuit flow chart of the present invention.
In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is:
the device comprises a device main body 1, a PLC (programmable logic controller) 101, a sewage draining outlet 102, an electromagnetic valve 103, an air inlet 104, a water inlet 105, a limestone pipe 106, a cross rod 107, a first hydraulic pump 2, a partition plate 201, a motor 202, a stirring blade 203, a second hydraulic pump 3, a movable rod 301, a brush 302, a third hydraulic pump 4, a scraper 401, a motor 5 and fan blades 501.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1 to 4; the utility model provides a flue gas desulfurization discharging equipment for coal stove, include: the device comprises a device main body 1, a first hydraulic pump 2, a second hydraulic pump 3, a third hydraulic pump 4 and a motor 5, wherein a PLC (programmable logic controller) 101 is embedded and arranged below the front surface of the device main body 1, a sewage outlet 102 is formed in the bottom end of the right side of the device main body 1, an electromagnetic valve 103 is fixedly arranged on the sewage outlet 102, an air inlet 104 is formed in the top end of the left side of the device main body 1, a water inlet 105 is formed in the top end of the right side of the device main body 1, a limestone pipe 106 is formed in the top end of the device main body 1, the motor 5 is fixedly arranged in the air inlet 104, fan blades 501 are arranged at the output end of the motor 5, the first hydraulic pump 2 is fixedly arranged at the top end in the device main body 1, a partition plate 201 is welded at the output end of the first hydraulic pump 2, a motor, the top middle part fixed mounting of horizontal pole 107 has second hydraulic pump 3, and the output of second hydraulic pump 3 is provided with movable rod 301, and the equal fixed mounting in both ends has brush 302 about movable rod 301, and the bottom left side fixed mounting of horizontal pole 107 has third hydraulic pump 4, and the output welding of third hydraulic pump 4 has scraper blade 401.
Further, the bottom of scraper blade 401 is crossing with the inside bottom of device main part 1, and scraper blade 401 is the triangle-shaped, through starting third hydraulic pump 4 for third hydraulic pump 4 drives scraper blade 401 and removes about the inside bottom of device main part 1, and clears up the bottom of device main part 1 through scraper blade 401, prevents that the gypsum that forms after lime stone and the water mix from blockking up device main part 1.
Further, one end of each of the two brushes 302 intersects with the other left and right ends of the inner wall of the device body 1, the brushes 302 can move up and down through the second hydraulic pump 3, the second hydraulic pump 3 is started to drive the movable rod 301 to extend and retract up and down, and the brushes 302 at the two ends of the movable rod 301 clean the inner wall of the device body 1 through the rotation of the movable rod 301, so that the device body 1 is prevented from being corroded by crystals on the inner wall.
Further, stirring leaf 203, motor 202 and the supporting setting of first hydraulic pump 2 make motor 202 on first hydraulic pump 2 drives baffle 201 reciprocate through starting first hydraulic pump 2, when the operation in device main part 1, drive stirring leaf 203 through motor 202 and rotate and mix limestone and water for limestone and water mix, absorb the sulphur in the flue gas.
Further, a valve is provided at the top end of the limestone pipe 106, and limestone is added into the apparatus main body 1 through the limestone pipe 106, so that the limestone is mixed with water in the apparatus main body 1, and the valve at the limestone pipe is closed to prevent gas leakage inside.
Further, water inlet 105 is connected with external honeycomb duct, and is provided with the water pump at the output of external honeycomb duct, through the water pump that starts water source department for the water pump stirs in circulating device main part 1 with water through water inlet 105.
Further, the first hydraulic pump 2, the second hydraulic pump 3, the third hydraulic pump 4, the motor 202, the motor 5 and the electromagnetic valve 103 are all electrically connected with an external power supply through the PLC controller 101.
The working principle is as follows: when the device is used, water circulates into the device main body 1 through the water inlet 105 in advance, limestone is added into the device main body 1 through the limestone pipe 106, the motor 5 is started through the PLC 101, the motor 5 drives the fan blades 501 to rotate, air formed by rotation of the fan blades 501 sucks flue gas at the air inlet 104 into the device main body 1, the first hydraulic pump 2 is started to drive the partition plate 201 to move downwards, the motor 202 on the partition plate 201 drives the stirring blades 203 to rotate, the stirring blades stir limestone and water, the limestone is dissolved in water and absorbs sulfur in the flue gas, the third hydraulic pump 4 is started to drive the scraper 401 to move left and right, the bottom of the device main body 1 is cleaned through the scraper 401, and the gypsum formed after mixing of the limestone and the water is prevented from blocking the device main body 1, through opening solenoid valve 103 for sewage in the device main part 1 passes through drain 102 and discharges, starts motor 202 and stirring leaf 203 rebound on the first hydraulic pump 2 drive baffle 201 simultaneously, through starting second hydraulic pump 3 on the horizontal pole 107, makes second hydraulic pump 3 drive movable rod 301 reciprocate, clears up the inner wall of device main part 1 through the brush 302 at movable rod 301 both ends, prevents adnexed crystal corrosion device main part 1 on the device main part 1 inner wall.
The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A flue gas desulfurization discharge apparatus for a coal furnace, comprising: the device comprises a device main body (1), a first hydraulic pump (2), a second hydraulic pump (3), a third hydraulic pump (4) and a motor (5), and is characterized in that a PLC (programmable logic controller) (101) is embedded and arranged below the front side of the device main body (1), a sewage outlet (102) is formed in the bottom end of the right side of the device main body (1), an electromagnetic valve (103) is fixedly arranged on the sewage outlet (102), an air inlet (104) is formed in the top end of the left side of the device main body (1), a water inlet (105) is formed in the top end of the right side of the device main body (1), a limestone pipe (106) is formed in the top end of the device main body (1), the motor (5) is fixedly arranged inside the air inlet (104), fan blades (501) are arranged at the output end of the motor (5), the first hydraulic pump (2) is fixedly, the welding of the output of first hydraulic pump (2) has baffle (201), nut fixedly connected with motor (202) is passed through to the bottom of baffle (201), the output of motor (202) is provided with stirring leaf (203), the below fixed mounting of stirring leaf (203) has horizontal pole (107), the top middle part fixed mounting of horizontal pole (107) has second hydraulic pump (3), the output of second hydraulic pump (3) is provided with movable rod (301), the equal fixed mounting in both ends has brush (302) about movable rod (301), the bottom left side fixed mounting of horizontal pole (107) has third hydraulic pump (4), the output welding of third hydraulic pump (4) has scraper blade (401).
2. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that the bottom end of the scraper (401) intersects the inner bottom end of the device body (1), and the scraper (401) is triangular in shape.
3. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that one end of the two brushes (302) is intersected with the left and right ends of the inner wall of the device main body (1), and the brushes (302) can move up and down by the second hydraulic pump (3).
4. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that the stirring blade (203), the motor (202) and the first hydraulic pump (2) are configured together.
5. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that the top end of the limestone pipe (106) is provided with a valve.
6. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that the water inlet (105) is connected with an external draft tube, and a water pump is arranged at the output end of the external draft tube.
7. The fume desulfurizing and discharging device for coal stove according to claim 1, characterized in that the first hydraulic pump (2), the second hydraulic pump (3), the third hydraulic pump (4), the motor (202), the motor (5) and the electromagnetic valve (103) are all electrically connected with the external power supply through the PLC controller (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173676.1U CN211963723U (en) | 2019-12-06 | 2019-12-06 | Flue gas desulfurization discharging device for coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922173676.1U CN211963723U (en) | 2019-12-06 | 2019-12-06 | Flue gas desulfurization discharging device for coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211963723U true CN211963723U (en) | 2020-11-20 |
Family
ID=73378404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922173676.1U Expired - Fee Related CN211963723U (en) | 2019-12-06 | 2019-12-06 | Flue gas desulfurization discharging device for coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211963723U (en) |
-
2019
- 2019-12-06 CN CN201922173676.1U patent/CN211963723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: Room 1701, tower 2, Shenye Jinyuan Building, No. 112, Qingshuihe 1st Road, Qingshuihe community, Qingshuihe street, Luohu District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Badu Photoelectric Technology Co.,Ltd. Address before: 333032 054, Xinfan village, Liyang Township, Changjiang District, Jingdezhen City, Jiangxi Province Patentee before: Cheng Zhen |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen yunduan smart IOT Culture Technology Co.,Ltd. Assignor: Shenzhen Badu Photoelectric Technology Co.,Ltd. Contract record no.: X2021980012535 Denomination of utility model: A flue gas desulfurization discharge device for coal furnace Granted publication date: 20201120 License type: Exclusive License Record date: 20211116 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |