CN210719309U - Novel alkaline treatment liquid metering device for chemical plant - Google Patents
Novel alkaline treatment liquid metering device for chemical plant Download PDFInfo
- Publication number
- CN210719309U CN210719309U CN201922103255.1U CN201922103255U CN210719309U CN 210719309 U CN210719309 U CN 210719309U CN 201922103255 U CN201922103255 U CN 201922103255U CN 210719309 U CN210719309 U CN 210719309U
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- CN
- China
- Prior art keywords
- reaction tank
- alkaline treatment
- liquid
- metering device
- chemical plant
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- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 83
- 239000000126 substance Substances 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 13
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000001802 infusion Methods 0.000 claims 4
- 230000006698 induction Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000006386 neutralization reaction Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 9
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000003472 neutralizing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Abstract
The utility model discloses a novel chemical plant is with alkaline treatment liquid metering device, including the cistern, the bottom mounting of cistern is provided with the support frame No. one, the side of cistern sets up the reaction tank, the bottom mounting of reaction tank is provided with the support frame No. two, it has an inlet to open to lean on the limit side on the cistern roof, the inboard bottom of cistern is provided with the water pump, the output fixedly connected with transfer line of water pump, the other end of transfer line runs through the lateral wall of cistern and the lateral wall of reaction tank leads to in the reaction tank, the transfer line is provided with automatically controlled valve on being close to the pipe shaft of cistern, the middle-end pipe shaft of transfer line is provided with fluidflowmeter, No. two inlets have been seted up on the roof of reaction tank. The utility model has the advantages of being simple in structure and convenient in operation, the best quantity of alkaline treatment fluid that neutralization waste liquid used is got out to the measurement that can be accurate.
Description
Technical Field
The utility model relates to a metering device field especially relates to a novel chemical plant uses alkaline treatment fluid metering device.
Background
Chemical plants produce large quantities of waste liquid in their daily production, which contains large quantities of chemicals that are harmful to nature and humans and which need to be disposed of.
In the process of treating waste liquid, the step of alkaline treatment is included, namely, alkaline in the waste liquid is neutralized by alkaline treatment liquid, and in order to neutralize the alkalinity of waste water by using the optimal proportion, the alkaline treatment liquid needs to be measured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel alkaline treatment liquid metering device for a chemical plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel alkaline treatment liquid metering device for a chemical plant comprises a liquid storage tank, wherein a first support frame is fixedly arranged at the bottom end of the liquid storage tank, a reaction tank is arranged at the side end of the liquid storage tank, a second support frame is fixedly arranged at the bottom end of the reaction tank, a first liquid inlet is formed in the side close to the side on a top plate of the liquid storage tank, a water pump is arranged at the inner side bottom end of the liquid storage tank, an output end of the water pump is fixedly connected with a liquid conveying pipe, the other end of the liquid conveying pipe penetrates through the side wall of the liquid storage tank and the side wall of the reaction tank to be communicated into the reaction tank, an electric control valve is arranged on the pipe body of the liquid conveying pipe close to the liquid storage tank, a liquid flow meter is arranged at the middle-end pipe body of the liquid conveying pipe, a second liquid inlet is formed in the top plate of, the inner end of the reaction tank is provided with a stirring device, and the outer wall of the front end of the liquid storage tank is provided with a controller.
As a further description of the above technical solution:
agitating unit includes motor, dwang, stirring leaf, the motor is fixed to be set up on the lateral wall of reaction tank, the output of motor is provided with the dwang, and one end that the motor was kept away from to the dwang runs through a lateral wall of reaction tank and rotates to be connected on another lateral wall of reaction tank, and the stirring leaf is fixed to be cup jointed on the shaft of dwang.
As a further description of the above technical solution:
the input of controller passes through data connection with the output of PH detector, the output of controller and the input electric connection of water pump and automatically controlled valve.
As a further description of the above technical solution:
the upper ends of the first liquid inlet and the second liquid inlet are fixedly connected with liquid inlet pipes.
As a further description of the above technical solution:
and a liquid outlet is formed in the center of the bottom end of the reaction tank, and a manual control valve is fixedly arranged on the liquid outlet.
As a further description of the above technical solution:
the reaction tank is arranged in a cube shape and is made of corrosion-resistant materials.
The utility model discloses following beneficial effect has:
during the use at first add alkaline treatment fluid in holding the liquid pond, put into pending waste liquid in the reaction tank, then open water pump and automatically controlled valve through the controller, alkaline treatment fluid passes through the transfer line and gets into the inner neutralization reaction of waiting to handle waste liquid in the reaction tank, agitating unit can accelerate going on of reaction, the PH detector can detect the pH value of waste liquid in the reaction tank, when the PH detector detects the basicity disappearance, can send signal for the controller, the controller then can control the water pump at once and stop, automatically controlled valve closes, the numerical value that the inspection fluidflowmeter surveyed next, just can obtain the used alkaline treatment fluid volume of neutralization waste liquid, whole device convenient operation, the degree of accuracy is very high simultaneously.
Drawings
FIG. 1 is a sectional view of a novel chemical plant alkaline treatment solution metering device according to the present invention;
FIG. 2 is a front view of a novel chemical plant alkaline treatment solution metering device;
fig. 3 is a schematic view of the working flow of the novel alkaline treatment solution metering device for chemical plants.
Illustration of the drawings:
1. a liquid storage tank; 2. a reaction tank; 3. a first support frame; 4. a second support frame; 5. a first liquid inlet; 6. a liquid inlet pipe; 7. a water pump; 8. a transfusion tube; 9. an electrically controlled valve; 10. a liquid flow meter; 11. a second liquid inlet; 12. a pH detector; 13. a liquid discharge port; 14. a manual control valve; 15. a controller; 16. a stirring device; 161. a motor; 162. rotating the rod; 163. stirring the leaves.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a novel alkaline treatment liquid metering device for a chemical plant comprises a liquid storage tank 1 for storing alkaline treatment liquid, a first support frame 3 is fixedly arranged at the bottom end of the liquid storage tank 1, a reaction tank 2 is arranged at the side end of the liquid storage tank 1 and used for storing the alkaline treatment liquid and waste liquid to be treated for neutralization reaction, a second support frame 4 is fixedly arranged at the bottom end of the reaction tank 2, a first liquid inlet 5 is arranged at the side close to the top plate of the liquid storage tank 1, a water pump 7 is arranged at the bottom end of the inner side of the liquid storage tank 1, an output end of the water pump 7 is fixedly connected with a liquid conveying pipe 8, the other end of the liquid conveying pipe 8 penetrates through the side wall of the liquid storage tank 1 and the side wall of the reaction tank 2 to be communicated into the reaction tank 2, an electric control valve 9 is arranged on a pipe body of the liquid conveying pipe 8 close to the liquid storage tank 1 and used for controlling the input of the alkaline treatment liquid, the model chooses for use to be rice science LDG-MIK electromagnetic flow meter, No. two inlet 11 have been seted up on reaction tank 2's the roof, be provided with PH detector 12 on reaction tank 2's the outer end lateral wall, a PH value for reaction liquid in the detection reaction tank, TP310 PH analysis appearance is chosen for use to the model, the inductive head setting of PH detector 12 is on reaction tank 2 inner wall, reaction tank 2's the inner is provided with agitating unit 16, a go on for the reaction, be provided with controller 15 on the front end outer wall of reservoir 1.
The stirring device 16 comprises a motor 161 and a rotating rod 162, stirring leaf 163, the fixed setting of motor 161 is on the lateral wall of reaction tank 2, the output of motor 161 is provided with dwang 162, the one end that motor 161 was kept away from to dwang 162 runs through a lateral wall of reaction tank 2 and rotates and connect on another lateral wall of reaction tank 2, the fixed cover of stirring leaf 163 is fixed on the shaft of dwang 162, the input of controller 15 passes through data connection with the output of PH detector 12, the output of controller 15 and the input electric connection of water pump 7 and automatically controlled valve 9, the equal fixedly connected with feed liquor pipe 6 in upper end of No. one inlet 5 and No. two inlets 11, the bottom center of reaction tank 2 is provided with leakage fluid dram 13, leakage fluid dram 13 is fixed and is provided with manual control valve 14, the waste liquid after the alkaline treatment of being convenient for gets into next processing stage, reaction tank 2 sets up to the cube form, and make by corrosion.
The working principle is as follows: when the device is used, firstly, alkaline treatment liquid is added into the liquid storage tank 1, waste liquid to be treated is placed into the reaction tank 2, then the water pump 7 and the electric control valve 9 are opened through the controller 15, the alkaline treatment liquid enters the inner end of the reaction tank 2 through the liquid conveying pipe 8 to perform neutralization reaction on the waste liquid to be treated, then the stirring device 16 is opened, the motor 161 drives the rotating rod 162 and the stirring blade 163 to rotate, the reaction is accelerated, the pH detector 12 can detect the pH value of the waste liquid in the reaction tank 2, when the pH detector 12 detects that the alkalinity disappears, a signal is sent to the controller 15, the controller 15 can immediately control the water pump 7 to stop, the electric control valve 9 is closed, then the numerical value detected by the liquid flowmeter 10 is checked, the alkaline treatment liquid amount used for neutralizing the waste liquid can be obtained, and finally, the manual control valve 14 is opened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel chemical plant is with alkaline treatment fluid metering device, includes reservoir (1), its characterized in that: a first support frame (3) is fixedly arranged at the bottom end of the liquid storage tank (1), a reaction tank (2) is arranged at the side end of the liquid storage tank (1), a second support frame (4) is fixedly arranged at the bottom end of the reaction tank (2), a first liquid inlet (5) is formed in the side close to the top plate of the liquid storage tank (1), a water pump (7) is arranged at the bottom end of the inner side of the liquid storage tank (1), an infusion tube (8) is fixedly connected to the output end of the water pump (7), the other end of the infusion tube (8) penetrates through the side wall of the liquid storage tank (1) and the side wall of the reaction tank (2) and is communicated into the reaction tank (2), an electric control valve (9) is arranged on the tube body of the infusion tube (8) close to the liquid storage tank (1), a liquid flow meter (10) is arranged at the middle end tube body of the infusion tube (8), and a, the PH detector (12) is arranged on the side wall of the outer end of the reaction tank (2), an induction head of the PH detector (12) is arranged on the inner wall of the reaction tank (2), a stirring device (16) is arranged at the inner end of the reaction tank (2), and a controller (15) is arranged on the outer wall of the front end of the liquid storage tank (1).
2. The novel chemical plant alkaline treatment solution metering device according to claim 1, characterized in that: agitating unit (16) include motor (161), dwang (162), stirring leaf (163), motor (161) is fixed to be set up on the lateral wall of reaction tank (2), the output of motor (161) is provided with dwang (162), and the one end that motor (161) were kept away from in dwang (162) runs through a lateral wall of reaction tank (2) and rotates and connect on another lateral wall of reaction tank (2), and stirring leaf (163) are fixed to be cup jointed on the pole body of dwang (162).
3. The novel chemical plant alkaline treatment solution metering device according to claim 1, characterized in that: the input end of the controller (15) is in data connection with the output end of the PH detector (12), and the output end of the controller (15) is electrically connected with the water pump (7) and the input end of the electric control valve (9).
4. The novel chemical plant alkaline treatment solution metering device according to claim 1, characterized in that: the upper ends of the first liquid inlet (5) and the second liquid inlet (11) are fixedly connected with liquid inlet pipes (6).
5. The novel chemical plant alkaline treatment solution metering device according to claim 1, characterized in that: a liquid outlet (13) is formed in the center of the bottom end of the reaction tank (2), and a manual control valve (14) is fixedly arranged on the liquid outlet (13).
6. The novel chemical plant alkaline treatment solution metering device according to claim 1, characterized in that: the reaction tank (2) is arranged in a cube shape and is made of corrosion-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103255.1U CN210719309U (en) | 2019-11-29 | 2019-11-29 | Novel alkaline treatment liquid metering device for chemical plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103255.1U CN210719309U (en) | 2019-11-29 | 2019-11-29 | Novel alkaline treatment liquid metering device for chemical plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210719309U true CN210719309U (en) | 2020-06-09 |
Family
ID=70934575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922103255.1U Expired - Fee Related CN210719309U (en) | 2019-11-29 | 2019-11-29 | Novel alkaline treatment liquid metering device for chemical plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210719309U (en) |
-
2019
- 2019-11-29 CN CN201922103255.1U patent/CN210719309U/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: 20200609 |