CN212076587U - Control system for automatically adding chemicals according to boiler water quality - Google Patents
Control system for automatically adding chemicals according to boiler water quality Download PDFInfo
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- CN212076587U CN212076587U CN202020535537.9U CN202020535537U CN212076587U CN 212076587 U CN212076587 U CN 212076587U CN 202020535537 U CN202020535537 U CN 202020535537U CN 212076587 U CN212076587 U CN 212076587U
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Abstract
The utility model provides a control system for automatically adding chemicals according to the water quality of a boiler, which comprises a boiler, an installation frame, a lifting frame structure, a stirring box, a stirring motor, a stirring pipe, a stirring blade, an inlet pipe, a solenoid valve, a chemical adding frame structure, an outlet pipe, a conveniently-detached filter frame structure, a boiler water sample detector, a controller and a power switch, wherein the installation frame is arranged at the lower part of the boiler through bolts; the lifting frame structure is arranged on the left side of the boiler; the agitator tank is installed on the left side of the hoisting frame structure. The concave grooves of the utility model are arranged at the four corners of the rotating disc, which is beneficial to conveniently utilizing the stepping motor to control the rotating angle of the rotating disc according to the requirement when in use, thereby conveniently controlling the medicine powder led out to the stirring box to be stored; the longitudinal filter screen is connected to the right side of the inner wall of the three-way pipe in a gluing mode, and therefore the filter screen is beneficial to conveniently filtering liquid materials which enter the three-way pipe and are discharged to the right side when in use.
Description
Technical Field
The utility model belongs to the technical field of the charge equipment, especially, relate to a control system according to boiler quality of water automatic reagent feeding.
Background
Industrial boilers are important thermal power plants, and in industrial production of boilers, water needs to be added into the boilers continuously, and in the process of adding water, some medicaments, such as water softeners, antiscaling agents and the like, need to be added to improve the quality of the boilers so as to meet the requirements.
But the existing automatic dosing control system still has the problems that the existing automatic dosing control system does not have the quantitative feeding function, and the discharged waste materials are inconvenient to filter and water liquid is easy to flow back when liquid is added.
Therefore, it is necessary to provide a control system for automatically adding chemicals according to the water quality of the boiler.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a control system according to boiler quality of water automatic reagent feeding to there is not possessing the reinforced function of ration in the control system who solves current automatic reagent feeding, inconvenient waste material to the discharge filters the problem that water liquid flows back easily when the liquid feeding. A control system for automatically adding chemicals according to water quality of a boiler comprises the boiler, an installation frame, a lifting frame structure, a stirring box, a stirring motor, a stirring pipe, stirring blades, an inlet pipe, an electromagnetic valve, a chemical adding frame structure, an outlet pipe, a conveniently-detached filter frame structure, a boiler water sample detector, a controller and a power switch, wherein the installation frame is installed at the lower part of the boiler through bolts; the lifting frame structure is arranged on the left side of the boiler; the stirring box is arranged on the left side of the lifting frame structure; the stirring motor is mounted on the middle upper part of the mounting frame through a bolt; the stirring pipe is arranged on the inner side of the stirring box and is connected with an output shaft coupling of the stirring motor; the stirring blades are respectively installed on the lower part of the stirring pipe through bolts; the lead-in pipe is inserted at the upper part of the left side of the stirring box; the electromagnetic valve is in threaded connection with the inner side of the lead-in pipe; the medicine adding frame structure is arranged on the left side of the upper part of the stirring box; the delivery pipe is inserted at the lower part of the right side of the boiler; the easy-to-disassemble filter frame structure is arranged on the right side of the delivery pipe; the boiler water sample detector is arranged in the middle of the delivery pipe; the controller screw is arranged at the right lower side of the inner wall of the mounting frame; the power switch is embedded in the right upper side of the front part of the mounting frame; the medicine adding frame structure comprises a medicine storage cylinder, a circular frame, a medicine adding pipe, a rotating disc, a stepping motor and a concave groove, wherein the circular frame is welded at the lower part of the medicine storage cylinder; the chemical feeding pipe is welded at the middle lower part of the circular frame, and the bolt is arranged at the left side of the upper part of the stirring box; the rotating disc is arranged on the inner side of the circular frame; the stepping motor is installed at the middle position of the front side of the circular frame through a bolt, and meanwhile, the output shaft is in key connection with the middle position of the rotating disc.
Preferably, the conveniently-disassembled filter stand structure comprises a three-way pipe, a longitudinal filter screen, a storage bottle, an observation window and a sealing gasket, wherein the three-way pipe is in threaded connection with the right side of the delivery pipe; the storage bottle is in threaded connection with the lower part of the three-way pipe; the sealing gasket is sleeved on the upper part of the outer side of the storage bottle.
Preferably, the lifting frame structure comprises a pumping pump, a pumping pipe, a separation net, a one-way valve and a liquid guide pipe, wherein the pumping pump is mounted on the right side of the stirring box through a bolt; one end of the material pumping pipe is inserted at the right side of the stirring box, and the other end of the material pumping pipe is in threaded connection with a material feeding pipe of the material pumping pump; one end of the liquid guide pipe is in threaded connection with the right side of the one-way valve, and the other end of the liquid guide pipe is inserted in the upper part of the left side of the boiler.
Preferably, the concave grooves are formed at four corners of the rotating disk.
Preferably, the longitudinal filter screen is connected to the right side of the inner wall of the three-way pipe in a gluing mode.
Preferably, the check valve is in threaded connection with a right liquid outlet of the material pumping pump.
Preferably, the screen screw is installed on the left side of the material pumping pipe.
Preferably, the observation window is embedded in the middle position of the front side of the storage bottle.
Preferably, the lower part of the mounting frame is also glued with a rubber pad.
Preferably, the controller adopt FX2N-48 series PLC, the solenoid valve adopt two tile normally closed solenoid valves, step motor adopt the step motor that the model is 57BYGH76, the drawing pump adopt the drawing pump that the model is YFY-068, agitator motor adopt the motor that the model is 68KTY, the input electric connection of boiler water sample detector and controller, agitator motor, solenoid valve, drawing pump and step motor respectively with the output electric connection of controller.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, the concave groove set up in the four corners department of rotating disc, be favorable to conveniently utilizing step motor control rotating disc's rotation angle according to the demand when using to the powder of deriving is stored to the agitator tank to convenient control.
2. The utility model discloses in, vertical filter screen glue joint on the inner wall right side of three-way pipe, be favorable to conveniently playing filter function to advancing the liquid material of three-way pipe to right side exhaust when using.
3. The utility model discloses in, check valve threaded connection in the right side liquid outlet department of drawing materials pump, be favorable to avoiding the water liquid backward flow when leading-in water liquid to the eminence.
4. The utility model discloses in, separate the net screw installation in the left side of taking out the material pipe, be favorable to not influencing can block great debris when liquid medicine water conservancy diversion.
5. The utility model discloses in, observation window embedding in the front side intermediate position of storage bottle, be favorable to the material thing in the convenient storage bottle when using to observe.
6. The utility model discloses in, the lower part of installing frame still glue and have the rubber pad, be favorable to increasing the antiskid effect when this boiler contacts with ground when using.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the hoisting frame structure of the present invention.
Fig. 3 is a schematic structural view of the medicine adding frame structure of the utility model.
Fig. 4 is a schematic structural view of the filter frame structure convenient to disassemble.
Fig. 5 is a schematic diagram of the electrical connection of the present invention.
In the figure:
1. a boiler; 2. installing a frame; 3. a hoisting frame structure; 31. a material pumping pump; 32. a material pumping pipe; 33. separating the net; 34. a one-way valve; 35. a catheter; 4. a stirring box; 5. a stirring motor; 6. a stirring pipe; 7. stirring blades; 8. an introducing pipe; 9. an electromagnetic valve; 10. a medicine adding frame structure; 101. a cartridge; 102. a circular frame; 103. a medicine feeding pipe; 104. rotating the disc; 105. a stepping motor; 106. a concave groove; 11. a delivery pipe; 12. the filter frame structure is convenient to disassemble; 121. a three-way pipe; 122. longitudinal filter screens; 123. a storage bottle; 124. an observation window; 125. a gasket; 13. a boiler water sample detector; 14. a controller; 15. and a power switch.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 and 3
The utility model provides a control system for automatically adding chemicals according to boiler water quality, which comprises a boiler 1, an installation frame 2, a lifting frame structure 3, a stirring box 4, a stirring motor 5, a stirring pipe 6, a stirring blade 7, an inlet pipe 8, a solenoid valve 9, a chemical adding frame structure 10, an outlet pipe 11, a conveniently-detached filter frame structure 12, a boiler water sample detector 13, a controller 14 and a power switch 15, wherein the installation frame 2 is installed at the lower part of the boiler 1 through bolts; the lifting frame structure 3 is arranged at the left side of the boiler 1; the stirring box 4 is arranged on the left side of the lifting frame structure 3; the stirring motor 5 is mounted on the middle upper part of the mounting frame 2 through bolts; the stirring pipe 6 is arranged on the inner side of the stirring box 4 and is connected with an output shaft coupler of the stirring motor 5; the stirring blades 7 are respectively installed at the lower parts of the stirring pipes 6 through bolts; the lead-in pipe 8 is inserted at the upper part of the left side of the stirring box 4; the electromagnetic valve 9 is in threaded connection with the inner side of the inlet pipe 8; the medicine adding frame structure 10 is arranged on the left side of the upper part of the stirring box 4; the delivery pipe 11 is inserted at the lower part of the right side of the boiler 1; the easy-to-detach filter frame structure 12 is arranged on the right side of the delivery pipe 11; the boiler water sample detector 13 is arranged in the middle of the delivery pipe 11; the controller 14 is mounted on the right lower side of the inner wall of the mounting frame 2 through screws; the power switch 15 is embedded in the right upper side of the front part of the mounting frame 2; the lower part of the mounting frame 2 is also glued with a rubber pad, so that the anti-skid effect of the boiler 1 when in contact with the ground can be enhanced when in use; the medicine adding frame structure 10 comprises a medicine storage cylinder 101, a circular frame 102, a medicine adding pipe 103, a rotary disc 104, a stepping motor 105 and a concave groove 106, wherein the circular frame 102 is welded at the lower part of the medicine storage cylinder 101; the dosing pipe 103 is welded at the middle lower part of the circular frame 102, and meanwhile, a bolt is arranged at the left side of the upper part of the stirring box 4; the rotating disc 104 is arranged on the inner side of the circular frame 102; the stepping motor 105 is arranged at the middle position of the front side of the circular frame 102 through a bolt, and an output shaft is connected with the middle position key of the rotating disc 104; the concave grooves 106 are formed at the four corners of the rotating disc 104, so that the rotating angle of the rotating disc 104 can be conveniently controlled by the stepping motor 105 according to requirements when the medicine powder stirring device is used, and the medicine powder guided out of the stirring box 4 can be conveniently stored.
In the above embodiment, as shown in fig. 4, specifically, the easy-to-detach filter stand structure 12 includes a tee pipe 121, a longitudinal filter screen 122, a storage bottle 123, a viewing window 124 and a sealing gasket 125, wherein the tee pipe 121 is screwed on the right side of the delivery pipe 11; the storage bottle 123 is in threaded connection with the lower part of the three-way pipe 121; the sealing gasket 125 is sleeved on the upper part of the outer side of the storage bottle 123; the longitudinal filter screen 122 is glued to the right side of the inner wall of the three-way pipe 121, so that liquid materials discharged to the right side through the three-way pipe 121 can be conveniently filtered when the vertical filter screen is used, the observation window 124 is embedded in the middle of the front side of the storage bottle 123, and materials in the storage bottle 123 can be conveniently observed when the vertical filter screen is used.
As shown in fig. 2, in the above embodiment, specifically, the lifting frame structure 3 includes a pumping pump 31, a pumping pipe 32, a partition net 33, a check valve 34 and a liquid guide pipe 35, and the pumping pump 31 is bolted to the right side of the stirring tank 4; one end of the pumping pipe 32 is inserted at the right side of the stirring box 4, and the other end of the pumping pipe is in threaded connection with a feeding pipe of the pumping pump 31; one end of the liquid guide pipe 35 is in threaded connection with the right side of the one-way valve 34, and the other end of the liquid guide pipe is inserted in the upper part of the left side of the boiler 1; check valve 34 threaded connection the right side play liquid mouth department of material pump 31, can avoid water liquid backward flow when leading into water liquid to the eminence, separate net 33 screw installation in the left side of taking out material pipe 32, can block great debris when not influencing the liquid medicine water conservancy diversion.
Principle of operation
The utility model discloses in the course of the work, utilize boiler water sample detector 13 to detect from boiler 1 interior exhaust water liquid according to the demand during use, water liquid discharges to the right side through three-way pipe 121, utilize longitudinal screen 122 to filter it simultaneously, the waste residue falls the inboard of holding vessel 123, it opens to utilize controller 14 control solenoid valve 9 when needing to add the medicine, utilize agitator motor 5 to drive the material thing that stirs in 7 drive agitator tank 4 of stirring leaf through agitator tube 6 simultaneously and stir, drive rotating disc 104 at circular frame 102 internal rotation according to demand step motor 105 simultaneously, and utilize the powder that drops to the concave groove 106 to lead in from adding pencil 103 to agitator tank 4, thereby realize the automatic medicine function that adds, last material pump 31 is through the liquid medicine in the extraction agitator tank 4 of drawing pipe 32, and operate on next step in the water conservancy diversion to boiler 1 through catheter 35.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (9)
1. The control system for automatically adding the chemicals according to the water quality of the boiler is characterized by comprising the boiler (1), a mounting frame (2), a lifting frame structure (3), a stirring box (4), a stirring motor (5), a stirring pipe (6), a stirring blade (7), an inlet pipe (8), a solenoid valve (9), a chemical adding frame structure (10), an outlet pipe (11), a conveniently-detached filter frame structure (12), a boiler water sample detector (13), a controller (14) and a power switch (15), wherein the mounting frame (2) is mounted on the lower portion of the boiler (1) through bolts; the lifting frame structure (3) is arranged on the left side of the boiler (1); the stirring box (4) is arranged on the left side of the lifting frame structure (3); the stirring motor (5) is arranged on the middle upper part of the mounting frame (2) through a bolt; the stirring pipe (6) is arranged on the inner side of the stirring box (4) and is connected with an output shaft coupling of the stirring motor (5); the stirring blades (7) are respectively installed on the lower parts of the stirring pipes (6) through bolts; the lead-in pipe (8) is inserted at the upper part of the left side of the stirring box (4); the electromagnetic valve (9) is in threaded connection with the inner side of the lead-in pipe (8); the medicine adding frame structure (10) is arranged on the left side of the upper part of the stirring box (4); the delivery pipe (11) is inserted at the lower part of the right side of the boiler (1); the conveniently-disassembled filter frame structure (12) is arranged on the right side of the delivery pipe (11); the boiler water sample detector (13) is arranged in the middle of the delivery pipe (11); the controller (14) is arranged on the right lower side of the inner wall of the mounting frame (2) through a screw; the power switch (15) is embedded in the right upper side of the front part of the mounting frame (2); the medicine adding frame structure (10) comprises a medicine storage cylinder (101), a circular frame (102), a medicine adding pipe (103), a rotating disc (104), a stepping motor (105) and a concave groove (106), wherein the circular frame (102) is welded at the lower part of the medicine storage cylinder (101); the dosing pipe (103) is welded at the middle lower part of the circular frame (102), and meanwhile, a bolt is installed at the left side of the upper part of the stirring box (4); the rotating disc (104) is arranged on the inner side of the circular frame (102); the stepping motor (105) is mounted at the middle position of the front side of the circular frame (102) through a bolt, and an output shaft is connected with the middle position key of the rotating disc (104).
2. The control system for automatically adding chemicals according to the water quality of the boiler as claimed in claim 1, wherein the conveniently-disassembled filtering frame structure (12) comprises a three-way pipe (121), a longitudinal filtering net (122), a storage bottle (123), an observation window (124) and a sealing gasket (125), the three-way pipe (121) is in threaded connection with the right side of the delivery pipe (11); the storage bottle (123) is in threaded connection with the lower part of the three-way pipe (121); the sealing gasket (125) is sleeved on the upper part of the outer side of the storage bottle (123).
3. The control system for automatically adding chemicals according to the water quality of a boiler as claimed in claim 1, wherein the lifting frame structure (3) comprises a pumping pump (31), a pumping pipe (32), a separation net (33), a one-way valve (34) and a liquid guide pipe (35), the pumping pump (31) is installed on the right side of the stirring tank (4) through bolts; one end of the material pumping pipe (32) is inserted at the right side of the stirring box (4), and the other end of the material pumping pipe is in threaded connection with a material feeding pipe of the material pumping pump (31); one end of the liquid guide pipe (35) is in threaded connection with the right side of the one-way valve (34), and the other end of the liquid guide pipe is inserted into the upper part of the left side of the boiler (1).
4. The automatic dosing control system according to the water quality of the boiler as claimed in claim 1, characterized in that the concave groove (106) is opened at four corners of the rotating disc (104).
5. The automatic dosing control system according to the boiler water quality as claimed in claim 2, characterized in that the longitudinal filter screen (122) is glued on the right side of the inner wall of the tee pipe (121).
6. The control system for automatically adding chemicals according to the water quality of a boiler as claimed in claim 3, wherein the check valve (34) is in threaded connection with a right-side liquid outlet of the material pumping pump (31).
7. The automatic dosing control system according to the water quality of the boiler as claimed in claim 3, wherein the screen (33) is installed at the left side of the pumping pipe (32) by screws.
8. The automatic dosing control system according to the boiler water quality as claimed in claim 2, characterized in that the observation window (124) is embedded in the middle position of the front side of the storage bottle (123).
9. The automatic dosing control system according to the water quality of the boiler as claimed in claim 1, characterized in that the lower part of the mounting frame (2) is further glued with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535537.9U CN212076587U (en) | 2020-04-13 | 2020-04-13 | Control system for automatically adding chemicals according to boiler water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020535537.9U CN212076587U (en) | 2020-04-13 | 2020-04-13 | Control system for automatically adding chemicals according to boiler water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212076587U true CN212076587U (en) | 2020-12-04 |
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ID=73594326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020535537.9U Active CN212076587U (en) | 2020-04-13 | 2020-04-13 | Control system for automatically adding chemicals according to boiler water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212076587U (en) |
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2020
- 2020-04-13 CN CN202020535537.9U patent/CN212076587U/en active Active
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