CN219885790U - Waste acid safety treatment device - Google Patents
Waste acid safety treatment device Download PDFInfo
- Publication number
- CN219885790U CN219885790U CN202321029136.6U CN202321029136U CN219885790U CN 219885790 U CN219885790 U CN 219885790U CN 202321029136 U CN202321029136 U CN 202321029136U CN 219885790 U CN219885790 U CN 219885790U
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- CN
- China
- Prior art keywords
- concave
- waste acid
- wall
- lantern ring
- treatment box
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- 239000002699 waste material Substances 0.000 title claims abstract description 54
- 239000002253 acid Substances 0.000 title claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 230000008531 maintenance mechanism Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 41
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 12
- 230000003472 neutralizing effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 20
- 238000010306 acid treatment Methods 0.000 abstract description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 12
- 235000012255 calcium oxide Nutrition 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a waste acid safety treatment device, which relates to the technical field of waste acid treatment and comprises a treatment box, wherein a concave frame plate is fixed on the outer wall of the treatment box, and a safety maintenance mechanism is arranged in the concave frame plate; the safe maintenance mechanism comprises two driving screws which are arranged inside the concave frame plate in sequence from left to right, the top end of each driving screw is coaxially and coaxially connected with a servo speed reducing motor, the outer wall of each driving screw is in threaded connection with a concave lantern ring support, and a linkage support is welded at the top end of the concave lantern ring support and near the middle position of the concave lantern ring support. According to the utility model, through the safety maintenance mechanism, the transmission screw drives the concave lantern ring support to move upwards under the action of the screw thread, maintenance personnel do not need to enter into the inside maintenance parts of the treatment box, so that the stirring rod is exposed outside to maintain a larger space, the damage to the maintenance personnel is not easy to cause, and the safety is better during maintenance.
Description
Technical Field
The utility model relates to the technical field of waste acid treatment, in particular to a waste acid safety treatment device.
Background
The waste acid water has stronger corrosiveness, if the waste acid is directly discharged without treatment, the waste acid can corrode pipelines and structures and is discharged into water, the pH value of the water can be changed, the growth of aquatic organisms and fishery production are disturbed and influenced, and therefore, the waste acid can be discharged after being neutralized.
In the prior art, the utility model patent of the patent publication No. CN214495763U discloses a safe waste acid recovery treatment device, and aims at the problem that the existing waste acid recovery treatment device is convenient to recover waste acid when in use, but generally needs to be fed to a higher position when in feeding, so that the device is inconvenient, has certain danger and is low in safety; the first bevel gear is installed through controlling the mechanism and controlling the axle rotation on this patent on handling the case, installs the second bevel gear with first bevel gear meshing on the control axle, handles the incasement and installs the push rod through electronic jar to install domatic protection reposition of redundant personnel cover on the output shaft of electronic jar, it is comparatively convenient when carrying out the material loading, and the danger is lower, and the security is higher. However, the processing device has the following defects: when the treatment device is used, once the parts inside the treatment box are damaged, personnel are required to enter the treatment box to repair the parts, and the parts inside the treatment box are easy to collide with each part inside the treatment box when the personnel with a small inner space of the treatment box move, and in addition, the acid-base residual liquid inside the treatment box is more, the maintenance personnel enter the treatment box to expose more skin tissues, and once the acid-base residual liquid is sputtered to the skin tissues of the maintenance personnel, the skin tissues of the maintenance personnel can be damaged to a certain extent, so that the later maintenance safety is poor, and the waste acid safety treatment device is required to be provided.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing a waste acid safety treatment device.
The utility model is realized by the following technical scheme: the waste acid safety treatment device comprises a treatment box, wherein a concave frame plate is fixed on the outer wall of the treatment box, and a safety maintenance mechanism is arranged in the concave frame plate;
the safe maintenance mechanism comprises two driving screws which are arranged inside the concave frame plate from left to right in sequence, the top end of each driving screw is coaxially connected with a servo speed reducing motor, the outer wall thread of each driving screw is connected with a concave lantern ring support, a linkage support is welded at the top end of the concave lantern ring support and near the middle position of the concave lantern ring support, the bottom end of the linkage support is fixedly provided with a cover plate which is vertically and movably connected with the top end of the treatment box, the two driving screws are rotationally connected with the concave frame plate, the two driving screws are made of stainless steel materials, the outer wall of each concave lantern ring support is vertically and slidably connected with the inner wall of the concave frame plate, and the inner wall of the concave frame plate and the outer wall of each concave lantern ring support are polished.
According to the technical scheme, waste acid liquid and alkaline reagents such as quicklime are mixed into the treatment box, neutralization treatment of waste acid can be achieved after the waste acid liquid and the quicklime are fully mixed, when the stirring rod is damaged and needs to be maintained, two servo speed reducing motors can be started, the transmission screw drives the concave lantern ring support to move upwards under the action of threads, the concave lantern ring support vertically moves upwards along the inner wall of the concave frame plate, meanwhile, the concave lantern ring support drives the linkage support to enable the cover plate to move upwards, the cover plate drives the stirring rod to move upwards, so that the stirring rod moves out of the treatment box, maintenance personnel do not need to enter into maintenance parts in the treatment box, and the stirring rod is exposed to the outside for maintenance, so that the space is larger.
Optionally, in a possible embodiment, a neutralizing liquid outlet pipe is fixedly connected to the outer wall of the treatment tank near the bottom of the treatment tank.
According to the technical scheme, after the neutralization reaction of the waste liquid in the treatment tank is finished, the neutralization liquid can be discharged from the inside of the treatment tank by opening the neutralization liquid outlet pipe.
Optionally, in a possible embodiment, the bottom end outer wall of the treatment tank is screwed with an impurity lower row cover with a hexagonal bottom cross section shape.
According to the technical scheme, impurities precipitated in the treatment box can rotate the impurity lower discharging cover, so that the impurity lower discharging cover is separated from the treatment box, impurities in the treatment box are discharged downwards, and the impurities are convenient to treat.
Optionally, in a possible implementation manner, a stirring rod is rotatably connected to the interior of the cover plate through a bearing, and a stirring motor is coaxially connected to the top end of the stirring rod in a transmission manner.
According to the technical scheme, the waste acid liquid and the alkaline reagent such as the quicklime are mixed into the treatment box, and then the stirring motor is started to drive the stirring rod to stir, so that the stirring rod can fully stir and mix the mixed liquid in the treatment box.
Optionally, in a possible implementation manner, an injection pipe is arranged between the outer wall of the treatment box and the concave lantern ring support, the bottom end of the injection pipe is in threaded connection with an injection pump machine, a collecting pipe is fixedly in threaded connection with the input end of the injection pump machine, two connecting hoses are sequentially arranged at the bottom end of the collecting pipe from left to right, and a balancing weight is welded at the position outside the connecting hoses and close to the bottom of the connecting hoses.
According to the technical scheme, when the waste acid liquid and the alkaline liquid are required to be conveyed, the connecting hose can be inserted into the waste acid liquid bearing barrel, the other connecting hose is inserted into the alkaline liquid bearing barrel, the counterweight can be added to the connecting hose through the counterweight, the connecting hose is prevented from shaking in the barrel, then the injection pump is started, the waste acid liquid and the alkaline liquid are mixed into the collecting pipe, the waste acid liquid and the alkaline liquid are filled into the treatment box through the injection pipe, and the two connecting hoses are guaranteed to be stably sucked into the waste liquid treatment box to react.
The beneficial effects of the utility model are as follows:
1. through the safety maintenance mechanism, the servo gear motor drives the driving screw to rotate positively, the driving screw drives the concave lantern ring support to move upwards under the action of the screw thread, the concave lantern ring support drives the linkage support to move upwards, maintenance personnel do not need to enter the maintenance parts inside the treatment box, the stirring rod is exposed outside to maintain the space more, the damage to the maintenance personnel is not easy to cause, and the maintenance safety is better;
2. the connecting hose is inserted into the waste acid liquid bearing barrel, and the other connecting hose is inserted into the alkaline liquid bearing barrel, so that the counterweight can be added to the connecting hose through the counterweight, waste liquid is stably conveyed, station pollution is avoided, and waste liquid conveying is more stable.
Drawings
FIG. 1 is a schematic diagram showing the front view of a waste acid safety treatment device of the present utility model;
FIG. 2 shows a schematic rear view of a waste acid safety treatment device according to the present utility model;
FIG. 3 shows a schematic diagram of the vertical section structure of a waste acid safety treatment device of the utility model;
FIG. 4 is a schematic view showing the cut-off partial structure of an injection pipe in a waste acid safety treatment device according to the present utility model;
reference numerals illustrate:
1. a treatment box; 2. a concave frame plate; 3. a drive screw; 4. a servo gear motor; 5. a concave collar support; 6. a linkage bracket; 7. a cover plate; 8. a neutralization liquid outlet pipe; 9. a lower impurity discharging cover; 10. a stirring rod; 11. a stirring motor; 12. an injection tube; 13. injecting into a pump machine; 14. a header; 15. a connecting hose; 16. and (5) balancing weights.
Detailed Description
The present utility model will be described in further detail below with reference to the drawings and preferred embodiments, so that those skilled in the art can better understand the technical solutions of the present utility model. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without making any inventive effort are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the utility model.
Example 1;
as shown in fig. 1-2, the embodiment provides a waste acid safety treatment device, which comprises a treatment box 1, wherein a concave frame plate 2 is fixed on the outer wall of the treatment box 1, and a safety maintenance mechanism is arranged inside the concave frame plate 2; the safety maintenance mechanism comprises two driving screws 3 which are arranged in the concave frame plate 2 in sequence from left to right, the top end of each driving screw 3 is coaxially connected with a servo speed reducing motor 4 in a transmission way, the outer wall of each driving screw 3 is in threaded connection with a concave lantern ring bracket 5, a linkage bracket 6 is welded at the top end of the concave lantern ring bracket 5 and near the middle part of the concave lantern ring bracket, and a cover plate 7 which is vertically and movably connected with the top end of the treatment box 1 is fixed at the bottom end of the linkage bracket 6;
according to the application principle of the waste acid safety treatment device, waste acid liquid and alkaline reagents such as quicklime are mixed into the treatment box 1, after the waste acid liquid and the quicklime are fully mixed, neutralization treatment of waste acid can be achieved, when the stirring rod 10 is damaged and needs to be maintained, two servo gear motors 4 can be started, the servo gear motors 4 drive the driving screw rods 3 to rotate positively, the driving screw rods 3 drive the concave lantern ring supports 5 to move upwards under the action of threads, the concave lantern ring supports 5 vertically move upwards along the inner wall of the concave frame plate 2, meanwhile, the concave lantern ring supports 5 drive the linkage supports 6 to enable the cover plate 7 to move upwards, the cover plate 7 drives the stirring rod 10 to move upwards, so that the stirring rod 10 moves out of the treatment box 1, maintenance personnel do not need to enter into maintenance parts inside the treatment box 1, the stirring rod 10 is exposed to be larger in external maintenance space, collision between the maintenance personnel and the stirring rod 10 is avoided, meanwhile, the heads of the personnel or other parts are prevented from contacting with residual acid and alkali lye on the inner wall of the treatment box 1, and the safety of the waste acid safety treatment device is better in later maintenance.
As shown in fig. 1-3, in some embodiments, the outer wall of the treatment tank 1 is fixedly connected with the neutralizing liquid outlet pipe 8 near the bottom position of the outer wall of the treatment tank 1, so that after the neutralizing reaction of the waste liquid in the treatment tank 1 is finished, the neutralizing liquid can be discharged from the inside of the treatment tank 1 by opening the neutralizing liquid outlet pipe 8, the bottom cross section of the outer wall of the bottom end of the treatment tank 1 is in threaded connection with the impurity lower discharge cover 9 with the bottom surface being set into a hexagonal shape, so that the impurities precipitated in the treatment tank 1 can be conveniently separated from the treatment tank 1 by rotating the impurity lower discharge cover 9, the impurities in the treatment tank 1 can be conveniently discharged, the stirring rod 10 is conveniently connected to the inside of the cover plate 7 through bearing rotation, the stirring motor 11 is coaxially connected to the top end of the stirring rod 10, so that the waste acid liquid and the alkaline reagent such as quicklime are conveniently mixed into the treatment tank 1, the stirring rod 10 is further started to drive the stirring rod 10, and the mixed solution in the treatment tank 1 is fully stirred, so that the waste acid liquid can be neutralized.
Example 2;
as shown in fig. 1-4, the embodiment provides that an injection pipe 12 is arranged between the outer wall of the treatment box 1 and the concave lantern ring bracket 5, the bottom end of the injection pipe 12 is in threaded connection with an injection pump 13, the input end of the injection pump 13 is fixedly in threaded connection with a collecting pipe 14, the bottom end of the collecting pipe 14 is sequentially provided with two connecting hoses 15 from left to right, and a balancing weight 16 is welded at the position outside the connecting hoses 15 and close to the bottom of the connecting hoses;
according to the upper structure in use, when waste acid liquid and alkaline liquid need to be conveyed, the connecting hose 15 can be inserted into the waste acid liquid bearing barrel, the other connecting hose 15 is inserted into the alkaline liquid bearing barrel, the counterweight can be added to the connecting hose 15 through the counterweight 16, the connecting hose 15 is prevented from shaking in the barrel, then the injection pump 13 is started, the waste acid liquid and the alkaline liquid can be respectively mixed into the collecting pipe 14 through the two connecting hoses 15, the waste acid liquid and the alkaline liquid enter the injection pipe 12 through the collecting pipe 14, and the waste acid can be poured into the treatment box 1 through the injection pipe 12, so that the two connecting hoses 15 can be stably sucked into the treatment box 1 to react.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (7)
1. The waste acid safety treatment device comprises a treatment box, wherein a concave frame plate is fixed on the outer wall of the treatment box, and the waste acid safety treatment device is characterized in that a safety maintenance mechanism is arranged in the concave frame plate; the safe maintenance mechanism comprises two driving screws which are arranged inside a concave frame plate in sequence from left to right, the top end of each driving screw is coaxially and coaxially connected with a servo speed reducing motor, the outer wall of each driving screw is in threaded connection with a concave lantern ring support, a linkage support is welded at the top end of the concave lantern ring support and near the middle position of the concave lantern ring support, and a cover plate vertically and movably connected with the top end of the treatment box is fixed at the bottom end of the linkage support.
2. The waste acid safety treatment device according to claim 1, wherein both the drive screws are rotatably connected to the concave frame plate, and both the drive screws are made of stainless steel.
3. The waste acid safety treatment device according to claim 1, wherein the outer wall of the concave lantern ring bracket is vertically and slidably connected with the inner wall of the concave frame plate, and the inner wall of the concave frame plate and the outer wall of the concave lantern ring bracket are polished.
4. The waste acid safety treatment device according to claim 1, wherein a neutralizing liquid outlet pipe is fixedly communicated with the outer wall of the treatment box and near the bottom of the treatment box.
5. The apparatus according to claim 1, wherein the outer wall of the bottom end of the treatment tank is screw-connected with a lower impurity discharging cover having a hexagonal cross-sectional shape of the bottom surface.
6. The waste acid safety treatment device according to claim 1, wherein a stirring rod is rotatably connected to the inside of the cover plate through a bearing, and a stirring motor is coaxially connected to the top end of the stirring rod in a transmission manner.
7. The waste acid safety treatment device according to claim 1, wherein an injection pipe is arranged between the outer wall of the treatment box and the concave lantern ring support, the bottom end of the injection pipe is in threaded connection with an injection pump machine, the input end of the injection pump machine is fixedly in threaded connection with a collecting pipe, the bottom end of the collecting pipe is sequentially provided with two connecting hoses from left to right, and a balancing weight is welded at the position outside the connecting hoses and close to the bottom of the connecting hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029136.6U CN219885790U (en) | 2023-05-04 | 2023-05-04 | Waste acid safety treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321029136.6U CN219885790U (en) | 2023-05-04 | 2023-05-04 | Waste acid safety treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219885790U true CN219885790U (en) | 2023-10-24 |
Family
ID=88403296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321029136.6U Active CN219885790U (en) | 2023-05-04 | 2023-05-04 | Waste acid safety treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219885790U (en) |
-
2023
- 2023-05-04 CN CN202321029136.6U patent/CN219885790U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |