CN215693018U - Safety of thermal power factory is with preventing leaking device - Google Patents
Safety of thermal power factory is with preventing leaking device Download PDFInfo
- Publication number
- CN215693018U CN215693018U CN202122179911.3U CN202122179911U CN215693018U CN 215693018 U CN215693018 U CN 215693018U CN 202122179911 U CN202122179911 U CN 202122179911U CN 215693018 U CN215693018 U CN 215693018U
- Authority
- CN
- China
- Prior art keywords
- thermal power
- storage tank
- water storage
- fixed cover
- motor
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 38
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 229910021529 ammonia Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a safety leakage-proof device for a thermal power plant, which belongs to the technical field of safety equipment of the thermal power plant and comprises a water storage tank, wherein the top of the water storage tank is fixedly connected with a fixed cover through a bolt, the front end of the top of the water storage tank is fixedly connected with an operation cabinet, the middle position of the top of the fixed cover is fixedly connected with a motor, the power end of the bottom of the motor is connected with an air supply assembly, the bottom of the air supply assembly is positioned in the water storage tank, the top of the fixed cover is uniformly provided with transmission pipes which are in sliding connection with the top of the air supply assembly, the top ends of the transmission pipes are communicated with a fixed box, the motor can be controlled to work through the operation cabinet, a screw rod drives stirring blades on a stirring rod to rotate, the flowing speed of water in the water storage tank can be accelerated, ammonia gas is in quick and sufficient contact with the water, and the absorption efficiency of the ammonia gas is improved.
Description
Technical Field
The utility model relates to the technical field of safety equipment of a thermal power plant, in particular to a leakage-proof device for safety of the thermal power plant.
Background
Ammonia plays the effect of waste gas denitration at thermal power in-process, for this reason current thermal power factory generally can build the liquid ammonia station, but this building also has certain potential safety hazard when in use, liquid ammonia leaks promptly, the leakage prevention measure that adopts at the liquid ammonia station at present utilizes the ammonia very easily to be dissolved in the principle of water, the aquatic of accumulator is sent into to the ammonia that will leak, water through the accumulator absorbs the ammonia, but because the water flow is slow in the accumulator, lead to the absorption efficiency to the ammonia, for this reason, we propose a thermal power factory safety with prevent leaking the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a safety leakage-proof device for a thermal power plant, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a thermal power factory safety is with preventing leaking device, includes the catch basin, bolt and fixed cover fixed connection are passed through at the top of catch basin, the top front end fixedly connected with operation cabinet of catch basin, the intermediate position fixedly connected with motor at fixed cover top, the power end of motor bottom is connected with the subassembly of supplying gas, and the bottom of the subassembly of supplying gas is located the catch basin, the top of fixed cover evenly is provided with the transmission pipe with subassembly top sliding connection of supplying gas, the top of transmission pipe all communicates with fixed case, the top of fixed case communicates with the air outlet of draught fan, the air intake and the exhaust tube intercommunication of draught fan, and the draught fan passes through exhaust tube and air inlet cover intercommunication.
Preferably, the air supply assembly includes the lead screw, the top of lead screw is connected with the power end of motor bottom, and the lead screw is located the below of fixed cover, the spiro union has the adjustable shelf on the lead screw, evenly be provided with the air feed pipe on the adjustable shelf, the fixed cover is run through on the top of air feed pipe, and the top of air feed pipe and the inner wall bottom sliding connection of transmission pipe, the bottom welding of lead screw has the puddler, and the welding has the stirring leaf on the puddler.
Preferably, the power end of the bottom of the motor is rotatably connected with the fixed cover through a bearing, and the air supply pipe is positioned above the stirring blade.
Preferably, the water inlet is arranged at the upper part of the left side of the water storage tank, the water outlet is formed in the bottom of the right side of the water storage tank, and valves are arranged on the water inlet and the water outlet.
Preferably, the top of the fixed box is provided with a supporting block, and the supporting block is sleeved on the outer wall of the exhaust pipe.
Preferably, the bottom of draught fan is provided with the locking bolt, and the draught fan passes through locking bolt and fixed box fixed connection.
Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a transmission pipe will be taken out the ammonia of advancing and send to in the blast pipe, send into the catch basin in the absorption through the blast pipe, during the absorption, can control motor work through the operation cabinet, it is rotatory to make the lead screw drive the stirring leaf on the puddler, can accelerate the flow rate of catch basin water-logging, make ammonia and water fully contact fast, improve the absorption efficiency to the ammonia, in the lead screw is rotatory, the adjustable shelf drives the vertical removal of blast pipe in the catch basin, can change the ammonia and send out the position that is located the aquatic after, and then make the water of co-altitude and ammonia fully contact, thereby the absorption efficiency of ammonia has effectively been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the gas supply assembly of the present invention;
fig. 3 is a schematic cross-sectional view of the inventive structure.
In the figure: 1. a water storage tank; 2. a fixed cover; 3. an operation cabinet; 4. a motor; 5. an air supply assembly; 51. a screw rod; 52. a movable frame; 53. an air supply pipe; 54. a stirring rod; 55. stirring blades; 6. a conveying pipe; 7. a fixed box; 8. an induced draft fan; 9. an air exhaust pipe; 10. an air inlet hood.
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.
A leakage-proof device for the safety of a thermal power plant is disclosed, please refer to fig. 1 to 3, which comprises a water storage tank 1, the top of the water storage tank 1 is fixedly connected with a fixed cover 2 through bolts, the front end of the top of the water storage tank 1 is fixedly connected with an operation cabinet 3, the operation cabinet 3 is used for controlling a motor 4 and an induced draft fan 8 to work, the operation cabinet 3, the motor 4 and the induced draft fan 8 are all connected with an external power supply through power leads, the middle position of the top of the fixed cover 2 is fixedly connected with the motor 4, the power end of the bottom of the motor 4 is connected with an air supply component 5, the bottom of the air supply component 5 is positioned in the water storage tank 1, the top of the fixed cover 2 is uniformly provided with a transmission pipe 6 which is in sliding connection with the top of the air supply component 5, the top of the transmission pipe 6 is communicated with a fixed box 7, the top of the fixed box 7 is communicated with an air outlet of the induced draft fan 8, the air inlet of the induced draft fan 8 is communicated with an exhaust pipe 9, and the induced draft fan 8 is communicated with an air inlet cover 10 through the exhaust pipe 9, when ammonia gas leakage is found, the operation cabinet 3 controls the induced draft fan 8 to work, so that ammonia gas is sucked from the gas inlet hood 10 and then is fed into the gas feeding assembly 5 through the gas suction pipe 9 and the transmission pipe 6.
Referring to fig. 2 and 3, the air supply assembly 5 includes a screw rod 51, a top end of the screw rod 51 is connected to a power end at the bottom of the motor 4, the screw rod 51 is located below the fixed hood 2, a movable frame 52 is screwed on the screw rod 51, so that when the screw rod 51 rotates, the movable frame 52 can move vertically, air supply pipes 53 are uniformly arranged on the movable frame 52, a top end of the air supply pipe 53 penetrates through the fixed hood 2, a top end of the air supply pipe 53 is slidably connected to the bottom of the inner wall of the transmission pipe 6, a stirring rod 54 is welded at a bottom end of the screw rod 51, stirring blades 55 are welded on the stirring rod 54, the transmission pipe 6 sends the pumped ammonia gas into the air supply pipe 53, the ammonia gas is discharged into the water storage tank 1 through the air supply pipe 53 for absorption, when the motor 4 is controlled to work by the operation cabinet 3, so that the screw rod 51 drives the stirring blades 55 on the stirring rod 54 to rotate, thereby increasing a flow speed of water in the water storage tank 1 and enabling the ammonia gas to be in contact with the water rapidly and sufficiently, the absorption efficiency of the ammonia gas is improved, the lead screw 51 rotates forward and backward alternately, the movable frame 52 can drive the air supply pipe 53 to move vertically in the water storage tank 1, the position of the ammonia gas in water after being sent out can be changed, and then the water with different heights can be fully contacted with the ammonia gas, so that the absorption efficiency of the ammonia gas is effectively improved.
Referring to fig. 3, the power end of the bottom of the motor 4 is rotatably connected to the stationary shroud 2 through a bearing, and the air pipe 53 is located above the stirring blade 55 so that the air pipe 53 does not contact the stirring blade 55 when moving.
Referring to fig. 1, a water inlet is arranged at the upper part of the left side of the water storage tank 1, a water outlet is arranged at the bottom of the right side of the water storage tank 1, and valves are arranged on the water inlet and the water outlet, so that water in the water storage tank 1 can be conveniently replaced when ammonia is saturated.
Referring to fig. 1, the top of the fixed box 7 is provided with a supporting block, and the supporting block is sleeved on the outer wall of the exhaust pipe 9, so as to support the exhaust pipe 9.
Referring to fig. 1, a locking bolt is arranged at the bottom of the induced draft fan 8, and the induced draft fan 8 is fixedly connected with the fixed box 7 through the locking bolt, so that the induced draft fan 8 is convenient to install.
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 utility model provides a safe anti-leakage device that uses of thermal power factory, includes catch basin (1), its characterized in that: the top of catch basin (1) is through bolt and fixed cover (2) fixed connection, the top front end fixedly connected with operation cabinet (3) of catch basin (1), intermediate position fixedly connected with motor (4) at fixed cover (2) top, the power end and the subassembly (5) of supplying gas of motor (4) bottom are connected, and the bottom of subassembly (5) of supplying gas is located catch basin (1), the top of fixed cover (2) evenly is provided with transmission pipe (6) with subassembly (5) top sliding connection of supplying gas, the top of transmission pipe (6) all communicates with fixed case (7), the top of fixed case (7) communicates with the air outlet of draught fan (8), the air intake and the exhaust tube (9) intercommunication of draught fan (8), and draught fan (8) are through exhaust tube (9) and the cover (10) intercommunication that admits air.
2. A safety leak preventing apparatus for a thermal power plant according to claim 1, characterized in that: air feed subassembly (5) include lead screw (51), the top of lead screw (51) is connected with the power end of motor (4) bottom, and lead screw (51) are located the below of fixed cover (2), spiro union has adjustable shelf (52) on lead screw (51), evenly be provided with air feed pipe (53) on adjustable shelf (52), fixed cover (2) are run through on the top of air feed pipe (53), and the top of air feed pipe (53) and the inner wall bottom sliding connection of transmission pipe (6), the bottom welding of lead screw (51) has puddler (54), and the welding has stirring leaf (55) on puddler (54).
3. A safety leak preventing apparatus for a thermal power plant according to claim 2, characterized in that: the power end at the bottom of the motor (4) is rotatably connected with the fixed cover (2) through a bearing, and the air supply pipe (53) is positioned above the stirring blade (55).
4. A safety leak preventing apparatus for a thermal power plant according to claim 1, characterized in that: the water storage tank is characterized in that a water inlet is formed in the upper portion of the left side of the water storage tank (1), a water outlet is formed in the bottom of the right side of the water storage tank (1), and valves are arranged on the water inlet and the water outlet.
5. A safety leak preventing apparatus for a thermal power plant according to claim 1, characterized in that: the top of the fixed box (7) is provided with a supporting block, and the supporting block is sleeved on the outer wall of the exhaust pipe (9).
6. A safety leak preventing apparatus for a thermal power plant according to claim 1, characterized in that: the bottom of draught fan (8) is provided with the locking bolt, and draught fan (8) pass through locking bolt and fixed connection with fixed box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179911.3U CN215693018U (en) | 2021-09-09 | 2021-09-09 | Safety of thermal power factory is with preventing leaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122179911.3U CN215693018U (en) | 2021-09-09 | 2021-09-09 | Safety of thermal power factory is with preventing leaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215693018U true CN215693018U (en) | 2022-02-01 |
Family
ID=80017759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122179911.3U Expired - Fee Related CN215693018U (en) | 2021-09-09 | 2021-09-09 | Safety of thermal power factory is with preventing leaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215693018U (en) |
-
2021
- 2021-09-09 CN CN202122179911.3U patent/CN215693018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |