CN220926424U - Stainless steel pickling waste liquid resource descaling equipment - Google Patents
Stainless steel pickling waste liquid resource descaling equipment Download PDFInfo
- Publication number
- CN220926424U CN220926424U CN202322670031.5U CN202322670031U CN220926424U CN 220926424 U CN220926424 U CN 220926424U CN 202322670031 U CN202322670031 U CN 202322670031U CN 220926424 U CN220926424 U CN 220926424U
- Authority
- CN
- China
- Prior art keywords
- neutralization
- waste liquid
- pickling waste
- stainless steel
- external
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 238000005554 pickling Methods 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title claims abstract description 33
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 22
- 239000010935 stainless steel Substances 0.000 title claims abstract description 22
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 78
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 21
- 238000004064 recycling Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 238000002425 crystallisation Methods 0.000 claims abstract description 4
- 230000008025 crystallization Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 238000011068 loading method Methods 0.000 claims description 14
- 230000010412 perfusion Effects 0.000 claims 2
- 239000010802 sludge Substances 0.000 abstract description 23
- 238000011049 filling Methods 0.000 abstract description 11
- 230000003472 neutralizing effect Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 description 17
- 239000010865 sewage Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000009388 chemical precipitation Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011797 cavity material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- -1 nickel and chromium Chemical class 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses stainless steel pickling waste liquid recycling scale removal equipment which comprises a treatment barrel, wherein a neutralization cavity for containing external pickling waste liquid is formed in the hollow part of the treatment barrel, the neutralization cavity is in a cylindrical shape, a filling pipe which is communicated with an external stainless steel pickling tank and used for filling pickling waste liquid into the neutralization cavity and a liquid conveying pipe which is communicated with an external liquid conveying pump and used for filling external pickling waste liquid neutralization solution into the neutralization cavity are arranged on the treatment barrel, a scraping part for scraping neutralization dust and dirt on the inner peripheral wall of the neutralization cavity is arranged on the treatment barrel, a solution discharge part for discharging the neutralized solution in the neutralization cavity to external crystallization equipment is arranged on the treatment barrel, and a dirt discharge part for accumulating dust and sludge at the bottom of the neutralization cavity to the outside is arranged at the bottom of the treatment barrel. The utility model solves the problem that a scale removal device for neutralizing and then removing the pickling waste liquid for scraping the sludge is lacking in the prior art.
Description
Technical Field
The utility model relates to the technical field of stainless steel pickling equipment, in particular to stainless steel pickling waste liquid recycling descaling equipment.
Background
Stainless steel is inevitably subjected to annealing, normalizing, fire dissolving, welding and other processing processes in the production process, black oxide skin is generated on the surface of the stainless steel, so that the stainless steel is removed by adopting a surface treatment method such as pickling, polishing and the like before subsequent processing, a large amount of pickling waste liquid is generated during pickling, the common treatment method of pickling waste water in the prior art is a comprehensive process of a chemical precipitation method and a lime method, namely, the waste water is treated by taking the chemical precipitation method and lime as neutralizing agents, the treated waste water is differentiated into neutralized waste water and sludge, the neutralized waste water is discharged into a waste water treatment device through a pipeline to treat the neutralized waste water and extract chemical materials such as chlorides in the waste water, but the chemical precipitation method is adopted to generate a large amount of sludge, the sludge contains metals such as nickel and chromium, meanwhile, the sludge is attached to the bottom or inner peripheral wall of a treatment tank due to neutralizing effect, the sludge is formed into dirt after long-time neutralization and the sewage is returned, the area and thickness of the dirt are greatly increased, and the waste water is required to be treated, but the prior art is manually treated, the method is easy to treat the neutralized waste water by taking the waste water and the waste water is easy to clean and easy to treat in a scale removing device for a scale-removing tank or has high cost and is easy to be used in a scale-removing device for a scale in the prior art.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides stainless steel pickling waste liquid recycling descaling equipment, which aims at solving the problem that a pickling waste liquid neutralization post-descaling device for scraping sludge is lacking in the prior art.
In order to achieve the above purpose, the utility model provides stainless steel pickling waste liquid recycling scale removal equipment, which comprises a treatment barrel, wherein a neutralization cavity for accommodating external pickling waste liquid is formed in the hollow part of the treatment barrel, the neutralization cavity is in a cylindrical shape, a filling pipe which is communicated with an external stainless steel pickling tank and used for filling pickling waste liquid into the neutralization cavity and a liquid conveying pipe which is communicated with an external liquid conveying pump and used for filling external pickling waste liquid neutralization solution into the neutralization cavity are arranged on the treatment barrel, a scraping part for scraping neutralization dust on the inner peripheral wall of the neutralization cavity is arranged on the treatment barrel, a solution discharge part for discharging the neutralized solution in the neutralization cavity to external crystallization equipment is arranged on the treatment barrel, and a scale discharge part for discharging accumulated dust and sludge at the bottom of the neutralization cavity to the outside is arranged at the bottom of the treatment barrel.
The technical scheme is beneficial in that: in the technology, waste liquid is poured through the pouring pipe, and neutralizing solution is poured through the infusion pipe, so that neutralization treatment of pickling waste liquid in a neutralizing cavity is realized, dirt on the inner peripheral wall of the neutralizing cavity is scraped by the scraping part, serious pollution in the neutralizing cavity caused by excessive accumulation of dirt and sludge is avoided, meanwhile, the sludge scraped to the bottom of the neutralizing cavity can be discharged to external dirt treatment equipment through the sludge discharge part, so that recycling purification and treatment of the sludge are realized, the resource utilization rate is improved, the cost consumption is reduced, environmental pollution caused by excessive sludge accumulation is avoided, meanwhile, the whole scraping is automatic without manual operation, and the physical and mental damage of personnel is avoided; the solution discharge part is used for discharging the neutralized wastewater in the neutralization cavity, so that the recycling treatment of the wastewater is realized; valve bodies such as electromagnetic valves and the like can be arranged on the filling pipe and the infusion pipe in the technology, so that the automatic opening and closing of the filling pipe and the infusion pipe are realized, the whole neutralization treatment process is automatic, and the pickling waste liquid treatment efficiency is improved.
The utility model further provides that: the center department has seted up the perforation in handling barrel top, perforation and the coaxial setting of neutralization chamber, wear to be equipped with the dwang in the perforation, the neutralization chamber setting is put into at the dwang top end, be provided with on handling barrel top terminal surface and be used for with dwang end-to-end connection and drive the dwang and do axial rotation's driving motor, a plurality of connecting rods have been arranged on the peripheral wall of dwang top circumference, every all be connected with the cooperation pole on the connecting rod, every the connecting rod all sets up with the cooperation pole relatively perpendicular that is adjacent and corresponds respectively, every the connecting rod all sets up with the dwang relatively perpendicular, be provided with first scraper along handling barrel direction of height on the cooperation pole peripheral wall, the radial cross-section of first scraper is triangle-shaped setting, the sharp-pointed end of first scraper sets up with neutralization intracavity perisporium clearance fit, first scraper is the scraping the piece promptly.
The technical scheme is beneficial in that: the driving motor drives the rotating rod to rotate, the rotating rod rotates to drive the plurality of connecting rods to turn round along the axis direction of the rotating rod, so that each first scraper can scrape dirt on the inner peripheral wall of the middle cavity, the refractory dirt and the sludge on the middle cavity can be scraped to the bottom surface of the middle cavity through the plurality of first scrapers, the scraping efficiency of the dirt on the inner peripheral wall of the middle cavity is improved, dirt on the bottom surface of the middle cavity is conveniently discharged by a dirt discharging part, the accumulated dirt on the bottom surface of the middle cavity is conveniently discharged, excessive dirt accumulation and long-time accumulation are avoided, the middle cavity is polluted, meanwhile, the whole scraping is automatically performed, manual operation is not needed, so that the damage to the body and mind of a person is avoided, the gap between the sharp end of the first scraper and the inner peripheral wall of the middle cavity can be 1 millimeter or 1 centimeter, the gap between the sharp end of the first scraper and the inner peripheral wall of the middle cavity is reduced, meanwhile, the dirt and the dirt can be efficiently scraped, the dirt removing efficiency is improved, the driving motor in the prior art is not excessively repeated for the structure and the function of the motor; in the technology, the radial section of the first scraper is triangular, so that the efficiency and the scraping strength of scraping dirt are improved; in the technology, the driving motor can be in communication connection with an external intelligent control platform, so that the driving motor can periodically turn round or directly rotate.
The utility model further provides that: the setting is connected with the connecting rod at the cooperation pole top, the cooperation pole end is provided with the second scraper, the second scraper sets up perpendicularly with the cooperation pole relatively, the second scraper sets up with the relative parallel arrangement of well diapire and the sharp-pointed end of second scraper and well diapire clearance fit setting.
The technical scheme is beneficial in that: the second scraper is arranged for scraping refractory dirt and sludge on the bottom surface of the neutralization cavity, so that the bottom surface of the neutralization cavity is ensured not to accumulate excessive sludge and dirt to cause high pollution to the neutralization cavity, meanwhile, the sludge and the dirt are scraped and then can be discharged to external dirt treatment equipment through a dirt discharge part, so that the recycling purification and treatment of the sludge are realized, the resource utilization rate is improved, the cost consumption is reduced, the environment pollution caused by excessive sludge accumulation is avoided, meanwhile, the whole scraping is automated, and the manual operation is not needed, so that the injury to the body and the mind of a person is avoided; the sharp end of the second scraper is in clearance fit with the bottom wall of the neutralization cavity, so that the second scraper is prevented from directly damaging the bottom wall of the neutralization cavity, waste water and sludge overflow caused by damage of the treatment barrel is avoided, the clearance between the sharp end of the second scraper and the bottom wall of the neutralization cavity can be 1 millimeter or 1 cm, the interval between the sharp end of the second scraper and the bottom wall of the neutralization cavity is reduced, meanwhile, the sludge and dirt can be scraped efficiently, and the descaling efficiency is improved; in the technology, the radial section of the second scraper is triangular, so that the dirt scraping efficiency and the scraping strength of the second scraper are improved.
The utility model further provides that: the treatment barrel bottom is provided with a pollution discharge groove communicated with the middle cavity, the pollution discharge groove is filled with a sealing plate, the treatment barrel bottom is provided with a frame body for supporting the treatment barrel, and the frame body is provided with a driving cylinder for driving the sealing plate to slide along the height direction of the pollution discharge groove so as to enable the sealing plate to block or dredge the pollution discharge groove.
The technical scheme is beneficial in that: in the technology, when the dirt in the neutralization cavity is required to be discharged, the driving motor drives the rotating rod to rotate, so that the second scraper scrapes and pushes the dirt accumulated on the bottom surface of the neutralization cavity, and the dirt is driven by the second scraper to be pushed to the dirt discharging groove and discharged to the outside through the dirt discharging groove, thereby realizing the discharge of the dirt in the neutralization cavity, avoiding the high pollution to the neutralization cavity caused by accumulated dirt, and simultaneously, the dirt can be subjected to resource purification and treatment, so that the resource utilization and recovery efficiency are improved; the arrangement of the frame body in the technology is used for lifting the neutralization barrel, so that a manufacturer can install a sewage drain canal or a sewage drain bucket below the neutralization barrel, discharged dirt can be discharged into external dirt neutralization treatment equipment through the sewage drain canal and the sewage drain bucket, the dirt treatment is realized, and the sewage drain canal and the sewage drain bucket are in the prior art and can be replaced by other transportation and collection devices, so that the structure and the function of the sewage drain canal and the sewage drain bucket are not repeated.
The utility model further provides that: the novel automatic loading device is characterized in that a loading rod is connected between the driving cylinder and the sealing plate, the starting end of the loading rod is connected with the outer wall of the sealing plate, a small motor is arranged between the loading rod and the driving cylinder, the output end of the small motor is connected with the tail end of the loading rod, and the output end of the driving cylinder is connected with the outer wall of the small motor.
The technical scheme is beneficial in that: the small-size motor output end in the technology is used for driving the loading cylinder to axially rotate, so that the sealing plate can swing, and the small-size motor can swing the sealing plate after the driving cylinder drives the sealing plate to move downwards, so that dirt can not fall on the sealing plate when discharged through the pollution discharge groove, and the dirt is still remained on the sealing plate, so that the dirt can be discharged correctly.
The utility model further provides that: the sealing plate is characterized in that a flange is circumferentially arranged on the peripheral wall of the sealing plate, the top surface of the flange is in butt fit with the bottom surface of the treatment barrel, and a sealing gasket is embedded in the top surface of the flange.
The technical scheme is beneficial in that: the arrangement of the flange and the sealing gasket in the technology is used for improving the tightness between the sealing plate and the treatment barrel, so that the waste water and dirt in the neutralization cavity can not overflow when the sealing plate is in plug-in fit with the sewage draining groove, and the safety is improved.
The utility model further provides that: the solution discharging part comprises a liquid discharge pipe arranged at the bottom of the peripheral wall of the treatment barrel, the starting end of the liquid discharge pipe is communicated with the neutralization cavity, and the tail end of the liquid discharge pipe is a connecting end which is communicated with external neutralization solution treatment equipment.
The technical scheme is beneficial in that: the arrangement of the liquid discharge pipe in the technology is used for discharging the wastewater after the neutralization treatment in the neutralization cavity to external neutralization solution treatment equipment, so that the wastewater is recycled, refined and treated, the effect of recycling the pickling waste liquid is improved, and the liquid discharge pipe in the technology can be provided with valves such as an electromagnetic valve, so that the automatic dredging or plugging of the liquid discharge pipe is ensured.
Drawings
FIG. 1 is a three-dimensional view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a three-dimensional view of a rotating lever and its linkage structure according to the present utility model;
fig. 4 is a three-dimensional view of a sealing plate and its linkage structure according to the present utility model.
Detailed Description
The utility model provides stainless steel pickling waste liquid recycling descaling equipment, which comprises a treatment barrel 1, wherein a neutralization cavity 11 for containing external pickling waste liquid is arranged in the hollow part of the treatment barrel 1, the neutralization cavity 11 is in a cylindrical shape, a filling pipe 12 which is communicated with an external stainless steel pickling tank and used for filling pickling waste liquid into the neutralization cavity 11 and a liquid conveying pipe 13 which is communicated with an external liquid conveying pump and used for filling external pickling waste liquid neutralization solution into the neutralization cavity 11 are arranged on the treatment barrel 1, a scraping part for scraping neutralization dust and dirt on the inner peripheral wall of the neutralization cavity 11 is arranged on the treatment barrel 1, a solution discharging part for discharging the neutralized solution in the neutralization cavity 11 to external crystallization equipment is arranged on the treatment barrel 1, a dirt discharging part for accumulating dirt and sludge at the bottom of the neutralization cavity 11 to the outside is arranged at the bottom of the treatment barrel 1, the center of the top of the treatment barrel 1 is provided with a perforation 2, the perforation 2 and the neutralization cavity 11 are coaxially arranged, a rotating rod 21 is penetrated in the perforation 2, the initial end of the rotating rod 21 is placed in the neutralization cavity 11 and is arranged, the top end surface of the treatment barrel 1 is provided with a driving motor 22 which is connected with the tail end of the rotating rod 21 and drives the rotating rod 21 to axially rotate, the peripheral wall of the initial end of the rotating rod 21 is circumferentially provided with a plurality of connecting rods 23, each connecting rod 23 is connected with a matching rod 24, each connecting rod 23 is relatively and vertically arranged with the corresponding matching rod 24 which is respectively adjacent, each connecting rod 23 is relatively and vertically arranged with the rotating rod 21, the peripheral wall of the matching rod 24 is provided with a first scraper 231 along the height direction of the treatment barrel 1, the radial section of the first scraper 231 is in a triangular shape, the sharp end of the first scraper 231 is in clearance fit with the inner peripheral wall of the neutralization cavity 11, the first scraper 231 is a scraping part, the starting end of the matching rod 24 is connected with the connecting rod 23, the tail end of the matching rod 24 is provided with a second scraper 241, the second scraper 241 is relatively and vertically arranged with the matching rod 24, the second scraper 241 is relatively and parallel arranged with the bottom wall of the neutralization cavity 11, the sharp end of the second scraper 241 is in clearance fit with the bottom wall of the neutralization cavity 11, the bottom of the treatment barrel 1 is provided with a sewage draining groove 3 communicated with the neutralization cavity 11, the sewage draining groove 3 is filled with a sealing plate 31, the bottom of the treatment barrel 1 is provided with a frame body 4 for supporting the treatment barrel 1, the frame body 4 is provided with a driving cylinder 41 for driving the sealing plate 31 to slide along the height direction of the sewage draining groove 3 so as to enable the sealing plate 31 to seal or dredge the sewage draining groove 3, the utility model discloses a solution treatment device, including driving cylinder 41, closing plate 31, sealing plate 31, loading rod 32 top and closing plate 31 outer wall connection set up, be provided with small-size motor 33 between loading rod 32 and the driving cylinder 41, small-size motor 33 output and loading rod 32 end-to-end connection, driving cylinder 41 output and small-size motor 33 outer wall connection set up, flange 34 has been seted up to circumference on the closing plate 31 periphery wall, flange 34 top surface and the cooperation of handling bucket 1 bottom surface butt set up, flange 34 top surface is embedded to have sealed pad 35, solution discharge piece is including setting up the fluid-discharge tube 5 in handling bucket 1 periphery wall bottom, fluid-discharge tube 5 top and neutralization chamber 11 intercommunication set up, fluid-discharge tube 5 end is the link that is used for with external neutralization solution treatment device intercommunication.
While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.
Claims (7)
1. A stainless steel pickling waste liquid resourceful descaling device is characterized in that: including handling the bucket, the neutralization chamber that is used for holding external pickling waste liquid has been seted up to handle the bucket cavity, the neutralization chamber is cylindric setting, be provided with on the handling the bucket be used for with external stainless steel pickling pond intercommunication and supply pickling waste liquid to pour into the perfusion tube in neutralization chamber and be used for with external transfer pump intercommunication and supply external pickling waste liquid neutralization solution to pour into the perfusion tube in neutralization chamber, be provided with on the handling the bucket and be used for scraping the piece of getting on the neutralization chamber inner peripheral wall neutralization dirt, be provided with on the handling the bucket and be used for discharging the solution after neutralization in the neutralization chamber to the solution discharge piece in the external crystallization equipment, handle the bucket bottom and be provided with and supply neutralization chamber bottom to pile up dirt and mud discharge to external dirt discharge piece.
2. The stainless steel pickling waste liquid recycling descaling device according to claim 1, wherein: the center department has seted up the perforation in handling barrel top, perforation and the coaxial setting of neutralization chamber, wear to be equipped with the dwang in the perforation, the neutralization chamber setting is put into at the dwang top end, be provided with on handling barrel top terminal surface and be used for with dwang end-to-end connection and drive the dwang and do axial rotation's driving motor, a plurality of connecting rods have been arranged on the peripheral wall of dwang top circumference, every all be connected with the cooperation pole on the connecting rod, every the connecting rod all sets up with the cooperation pole relatively perpendicular that is adjacent and corresponds respectively, every the connecting rod all sets up with the dwang relatively perpendicular, be provided with first scraper along handling barrel direction of height on the cooperation pole peripheral wall, the radial cross-section of first scraper is triangle-shaped setting, the sharp-pointed end of first scraper sets up with neutralization intracavity perisporium clearance fit, first scraper is the scraping the piece promptly.
3. The stainless steel pickling waste liquid recycling and descaling device according to claim 2, wherein: the setting is connected with the connecting rod at the cooperation pole top, the cooperation pole end is provided with the second scraper, the second scraper sets up perpendicularly with the cooperation pole relatively, the second scraper sets up with the relative parallel arrangement of well diapire and the sharp-pointed end of second scraper and well diapire clearance fit setting.
4. The stainless steel pickling waste liquid recycling and descaling device according to claim 2, wherein: the treatment barrel bottom is provided with a pollution discharge groove communicated with the middle cavity, the pollution discharge groove is filled with a sealing plate, the treatment barrel bottom is provided with a frame body for supporting the treatment barrel, and the frame body is provided with a driving cylinder for driving the sealing plate to slide along the height direction of the pollution discharge groove so as to enable the sealing plate to block or dredge the pollution discharge groove.
5. The stainless steel pickling waste liquid recycling descaling device according to claim 4, wherein: the novel automatic loading device is characterized in that a loading rod is connected between the driving cylinder and the sealing plate, the starting end of the loading rod is connected with the outer wall of the sealing plate, a small motor is arranged between the loading rod and the driving cylinder, the output end of the small motor is connected with the tail end of the loading rod, and the output end of the driving cylinder is connected with the outer wall of the small motor.
6. The stainless steel pickling waste liquid recycling descaling device according to claim 4, wherein: the sealing plate is characterized in that a flange is circumferentially arranged on the peripheral wall of the sealing plate, the top surface of the flange is in butt fit with the bottom surface of the treatment barrel, and a sealing gasket is embedded in the top surface of the flange.
7. The stainless steel pickling waste liquid recycling and descaling device according to claim 2, wherein: the solution discharging part comprises a liquid discharge pipe arranged at the bottom of the peripheral wall of the treatment barrel, the starting end of the liquid discharge pipe is communicated with the neutralization cavity, and the tail end of the liquid discharge pipe is a connecting end which is communicated with external neutralization solution treatment equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670031.5U CN220926424U (en) | 2023-09-28 | 2023-09-28 | Stainless steel pickling waste liquid resource descaling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322670031.5U CN220926424U (en) | 2023-09-28 | 2023-09-28 | Stainless steel pickling waste liquid resource descaling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926424U true CN220926424U (en) | 2024-05-10 |
Family
ID=90961787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322670031.5U Active CN220926424U (en) | 2023-09-28 | 2023-09-28 | Stainless steel pickling waste liquid resource descaling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926424U (en) |
-
2023
- 2023-09-28 CN CN202322670031.5U patent/CN220926424U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112110608A (en) | High-efficient effluent treatment plant | |
| CN220926424U (en) | Stainless steel pickling waste liquid resource descaling equipment | |
| CN108950621B (en) | Automatic electric brush plating repair device for automobile engine connecting rod | |
| CN110844974B (en) | Water treatment tank and automatic scale scraping electrochemical water treatment system | |
| CN104208941A (en) | Fiber rotary disk filtration tank | |
| CN217732861U (en) | Internal filtering type water treatment device and intelligent water treatment system | |
| CN208097486U (en) | A kind of hydraulic reciprocating type mud scraper | |
| CN204147638U (en) | Fibre turntable filter chamber | |
| CN218011233U (en) | Automatically cleaning mud scraper that mud scraping plate can overturn | |
| CN214634267U (en) | Mud scraping device of sewage sedimentation tank | |
| CN215962270U (en) | Horizontal sedimentation tank with nonmetal mud scraper | |
| CN215161282U (en) | Sewage treatment device | |
| CN212293119U (en) | Industrial sewage deposits mud cleaning device | |
| CN201040652Y (en) | Tank bottom soil discharging machine | |
| CN211644672U (en) | Quick clearing device of air supporting pond dross | |
| CN207294390U (en) | A kind of waste water control device | |
| CN209024370U (en) | A kind of Ecological water environment processing system | |
| CN210480935U (en) | Full-automatic electrochemical descaling device | |
| CN215781730U (en) | Sedimentation tank for sewage treatment | |
| CN213549130U (en) | Sludge discharge device for aquaculture | |
| CN210764610U (en) | Circulating water side-filtering advanced treatment device | |
| CN211497217U (en) | Gas turbine power plant boiler pickling waste water treatment equipment | |
| CN218988955U (en) | Sewage sedimentation tank for water treatment | |
| CN212864503U (en) | Large-scale sludge storage tank | |
| CN215888537U (en) | Rainwater recovery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |