CN220413533U - Pipeline circulation pickling passivation device - Google Patents
Pipeline circulation pickling passivation device Download PDFInfo
- Publication number
- CN220413533U CN220413533U CN202322162568.0U CN202322162568U CN220413533U CN 220413533 U CN220413533 U CN 220413533U CN 202322162568 U CN202322162568 U CN 202322162568U CN 220413533 U CN220413533 U CN 220413533U
- Authority
- CN
- China
- Prior art keywords
- pickling
- circulation
- waste liquid
- tank
- liquid treatment
- 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
- 238000005554 pickling Methods 0.000 title claims abstract description 122
- 238000002161 passivation Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000002699 waste material Substances 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 23
- 239000003814 drug Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims 5
- 239000003651 drinking water Substances 0.000 claims 1
- 235000020188 drinking water Nutrition 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000006386 neutralization reaction Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000003472 neutralizing effect Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a pipeline circulation pickling passivation device which comprises a base, a circulation pickling tank, a waste liquid treatment tank, a water suction pump, a water suction pipe, a filter basket, a filter hole, a circulation pickling pump, a circulation water inlet pipe, a circulation water outlet pipe, a dosing port and a sealing plug, wherein the circulation pickling tank is fixedly arranged above one end of the base, the waste liquid treatment tank is fixedly arranged above the base and at one side of the circulation pickling tank, the water suction pump is fixedly arranged above the base and between the circulation pickling tank and the waste liquid treatment tank, the water suction pipe is arranged at the output end of the water suction pump, the output end of the water suction pump is connected with the lower end of the circulation pickling tank, and one end of the water suction pipe away from the water suction pump is connected with the upper end of the waste liquid treatment tank. The utility model belongs to the technical field of pipeline pickling, and particularly provides a pipeline circulation pickling passivation device which is used for filtering suspended matters in pickling wastewater by a filter basket, preventing a drain pipe from being blocked, and is good in sewage treatment effect, good in environmental protection performance and high in pickling efficiency.
Description
Technical Field
The utility model belongs to the technical field of pipeline pickling, and particularly relates to a pipeline circulation pickling passivation device.
Background
Before the industrial pipeline is used, the industrial pipeline needs to be subjected to acid washing treatment, and the purpose is to remove oxides and greasy dirt on the surface of the metal pipeline through chemical action. Meanwhile, after pickling, the bottom metal of the pipe wall is protected to prevent further corrosion. The cyclic acid washing process is to continuously send acid liquid into the pipeline to be washed through the acid storage and delivery device, and the acid liquid after the pipeline is washed flows back to the acid storage and delivery device for recycling. The patent with the publication number of CN216192747U discloses a pipeline circulation pickling device, drives a lifting platform to lift through a hydraulic press, is convenient for the connection and the washing of a pipeline, combines a pickling tank and a neutralization tank into a whole, discharges waste liquid after the pipeline pickling into a neutralization pipe through a drainage pipe for neutralization, discharges the neutralized waste liquid into a sewage system through a sewage pipe, and is more environment-friendly. However, in the neutralization treatment process of the pickling waste liquid, suspended matters are generated, and the direct discharge of the neutralization waste water not only pollutes the environment, but also can block a water outlet, thereby influencing the sewage treatment work. Therefore, a novel pipeline circulation pickling passivation device is urgently needed to solve the problems.
Disclosure of Invention
In order to solve the existing problems, the utility model provides the pipeline circulation pickling passivation device which is used for filtering suspended matters in pickling wastewater by the filter basket, preventing the drain pipe from being blocked, and has good sewage treatment effect, good environmental protection performance and high pickling efficiency.
The technical scheme adopted by the utility model is as follows: the utility model relates to a pipeline circulation pickling passivation device, which comprises a base, a circulation pickling tank, a waste liquid treatment tank, a water suction pump, a water suction pipe, a filter basket, a filter hole, a circulation pickling pump, a circulation water inlet pipe, a circulation water outlet pipe, a medicine adding port and a sealing plug, wherein the circulation pickling tank is fixedly arranged above one end of the base, the waste liquid treatment tank is fixedly arranged above the base and at one side of the circulation pickling tank, the water suction pump is fixedly arranged above the base and between the circulation pickling tank and the waste liquid treatment tank, the water suction pipe is arranged at the output end of the water suction pump, the output end of the water suction pump is connected with the lower end of the circulation pickling tank, one end of the water suction pipe, which is far away from the water suction pump, is connected with the upper end of the waste liquid treatment tank, the filter basket is slidingly arranged in the upper end of the waste liquid treatment tank, the filter basket is arranged below the connecting part of the water suction pipe and the waste liquid treatment tank, the filter hole is arranged on the side wall of the filter basket, the filtering holes penetrate through the side wall of the filtering basket, a plurality of groups of filtering holes are arranged, the plurality of groups of filtering holes are uniformly arranged on the side wall of the filtering basket, the circulating pickling pump is fixedly arranged above the base and is arranged on one side of the circulating pickling tank, the input end of the circulating pickling pump is connected with the lower end of the circulating pickling tank, the circulating water outlet pipe is arranged at the output end of the circulating pickling pump, the circulating water outlet pipe is arranged at one side of the circulating pickling tank far away from the circulating pickling pump, one end of the circulating water outlet pipe is connected with the upper end of the circulating pickling tank, the medicine adding port is arranged at one end of the top wall of the circulating pickling tank, the medicine adding port is arranged in the medicine adding port by a sealing plug, the two ends of the pipeline are respectively connected with the circulating water inlet pipe and the circulating water outlet pipe, the circulating pickling pump pumps pickling liquid in the circulating pickling tank into the circulating water inlet pipe, so that the pickling liquid is conveyed into the pipeline to be cleaned, and the pickling solution in the pipeline flows out from the circulating water outlet pipe and flows into the circulating pickling tank, after pickling is finished, the neutralizing reagent is added from the chemical adding port, and the water suction pump pumps the neutralized pickling wastewater into the waste liquid treatment tank.
Further, agitator motor has been set firmly to circulation pickling tank center department top, circulation pickling tank center department rotation is equipped with the (mixing) shaft, agitator motor's output link up circulation pickling tank roof and be connected with the (mixing) shaft, the (mixing) shaft outside has set firmly the puddler, the puddler rotates and locates in the circulation pickling tank, and agitator motor drives the (mixing) shaft and rotates, and pivoted (mixing) shaft passes through the liquid in the stirring rod stirring circulation pickling tank for the neutralization rate of pickling waste liquid.
Further, the open end top of waste liquid treatment jar is equipped with the apron, the filter basket top is located to the apron, be equipped with the spliced pole between apron and the filter basket, spliced pole both ends respectively with apron, filter basket fixed connection, drive the filter basket through the apron and remove in the waste liquid treatment jar, conveniently get and put the filter basket.
Further, a drain pipe is arranged on the outer side of the lower end of the waste liquid treatment tank, a drain valve is arranged between the drain pipe and the waste liquid treatment tank, the drain valve is opened, and the neutralized waste water in the waste liquid treatment tank is discharged from the drain pipe.
Further, the movable rollers are arranged below the base and symmetrically arranged below the two ends of the base, and the movable rollers are convenient for driving the pickling passivation device to integrally move.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the pipeline circulation pickling passivating device that this scheme provided filters suspended solid in the pickling waste water, prevents that the drain pipe from being stopped up, and sewage treatment effect is good, environmental protection performance is good, pickling efficiency is high.
Drawings
Fig. 1 is a perspective view of a pipeline circulation pickling passivation device provided by the scheme;
fig. 2 is a schematic side view structure of the pipeline circulation pickling passivation device according to the scheme;
fig. 3 is a schematic top view structure of the pipeline circulation pickling passivation device according to the scheme;
fig. 4 is a perspective view of a filter basket of the pipeline circulation pickling passivation device provided by the scheme.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings: 1. the device comprises a base, 2, a circulating pickling tank, 3, a waste liquid treatment tank, 4, a water suction pump, 5, a water suction pipe, 6, a filter basket, 7, a filter hole, 8, a circulating pickling pump, 9, a circulating water inlet pipe, 10, a circulating water outlet pipe, 11, a medicine adding port, 12, a sealing plug, 13, a stirring motor, 14, a stirring shaft, 15, a stirring rod, 16, a cover plate, 17, a connecting column, 18, a water outlet pipe, 19, a water discharge valve, 20 and a movable roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the pipeline circulation pickling passivation device provided by the scheme comprises a base 1, a circulation pickling tank 2, a waste liquid treatment tank 3, a water suction pump 4, a water suction pipe 5, a filtering basket 6, a filtering hole 7, a circulation pickling pump 8, a circulation water inlet pipe 9, a circulation water outlet pipe 10, a dosing port 11 and a sealing plug 12, wherein the circulation pickling tank 2 is fixedly arranged above one end of the base 1, the waste liquid treatment tank 3 is fixedly arranged above the base 1 and on one side of the circulation pickling tank 2, the water suction pump 4 is fixedly arranged above the base 1 and between the circulation pickling tank 2 and the waste liquid treatment tank 3, the water suction pipe 5 is arranged at the output end of the water suction pump 4, the output end of the water suction pipe 4 is connected with the lower end of the circulation pickling tank 2, one end of the water suction pipe 5, which is far away from the water suction pump 4, is connected with the upper end of the waste liquid treatment tank 3, the filtering basket 6 is slidingly arranged in the upper end of the waste liquid treatment tank 3, the filtering basket 6 is arranged below the joint of the water suction pipe 5 and the waste liquid treatment tank 3, the filtering holes 7 are arranged on the side wall of the filtering basket 6, the filtering holes 7 are communicated with the side wall of the filtering basket 6, the filtering holes 7 are provided with a plurality of groups, the filtering holes 7 are uniformly arranged on the side wall of the filtering basket 6, the circulating pickling pump 8 is fixedly arranged above the base 1 and arranged on one side of the circulating pickling tank 2, the input end of the circulating pickling pump 8 is connected with the lower end of the circulating pickling tank 2, the circulating water inlet pipe 9 is arranged at the output end of the circulating pickling pump 8, the circulating water outlet pipe 10 is arranged on one side of the circulating pickling tank 2 far away from the circulating pickling pump 8, one end of the circulating water outlet pipe 10 is connected with the upper end of the circulating pickling tank 2, the chemical adding port 11 is arranged on one end of the top wall of the circulating pickling tank 2, the chemical adding port 11 is communicated with the top wall of the circulating pickling tank 2, the sealing plug 12 is arranged in the dosing port 11.
As shown in fig. 1 and fig. 2, a stirring motor 13 is fixedly arranged above the center of the circulating pickling tank 2, a stirring shaft 14 is rotationally arranged in the center of the circulating pickling tank 2, the output end of the stirring motor 13 penetrates through the top wall of the circulating pickling tank 2 and is connected with the stirring shaft 14, a stirring rod 15 is fixedly arranged outside the stirring shaft 14, the stirring rod 15 is rotationally arranged in the circulating pickling tank 2, a movable roller 20 is arranged below the base 1, and the movable rollers 20 are symmetrically arranged below two ends of the base 1.
As shown in fig. 2 to 4, a cover plate 16 is disposed above the open end of the waste liquid treatment tank 3, the cover plate 16 is disposed above the filter basket 6, a connecting column 17 is disposed between the cover plate 16 and the filter basket 6, two ends of the connecting column 17 are fixedly connected with the cover plate 16 and the filter basket 6 respectively, a drain pipe 18 is disposed outside the lower end of the waste liquid treatment tank 3, and a drain valve 19 is disposed between the drain pipe 18 and the waste liquid treatment tank 3.
When the circulating pickling tank 2 is specifically used, the sealing plug 12 is opened, pickling liquor is added into the circulating pickling tank 2 through the medicine adding port 11, two ends of a pipeline are respectively connected with the circulating water inlet pipe 9 and the circulating water outlet pipe 10 during pickling, the circulating pickling pump 8 is started at the moment, the pickling liquor in the circulating pickling tank 2 is pumped into the circulating water inlet pipe 9 by the circulating pickling pump 8, thereby the pickling liquor is conveyed into the pipeline to be cleaned, the pickling liquor in the pipeline flows out from the circulating water outlet pipe 10 and flows into the circulating pickling tank 2, after pickling is finished, neutralizing agents are thrown into the circulating pickling tank 2 through the medicine adding port 11, at the moment, the stirring motor 13 drives the stirring shaft 14 to rotate, the rotating stirring shaft 14 stirs liquid in the circulating pickling tank 2 through the stirring rod 15, the neutralizing speed of pickling waste liquor is accelerated, then the water pump 4 pumps the neutralized pickling waste water into the waste liquor treatment tank 3, the neutralized waste liquor drops into the lower end of the waste liquor treatment tank 3 through the filter basket 6, the suspended matters in the neutralized waste liquor treatment tank 6 are conveniently filtered by the filter basket 6, the drain valve 19 is opened, the neutralization in the waste liquor treatment tank 3 is discharged from the drain pipe 18, the filter basket 16 is pulled to take the filter basket 6 out from the waste liquor treatment tank 3, and the flocculent waste water is conveniently cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pipeline circulation pickling passivating device which is characterized in that: including base, circulation pickling jar, waste liquid treatment jar, suction pump, drinking-water pipe, filtration basket, filtration pore, circulation pickling pump, circulation water inlet pipe, circulation outlet pipe, add medicine mouth and sealing plug, circulation pickling jar sets firmly in base one end top, waste liquid treatment jar sets firmly in base top and locates circulation pickling jar one side, the suction pump sets firmly in the base top and locates between circulation pickling jar, the waste liquid treatment jar, the output of suction pump is located to the suction pipe, the output and the circulation pickling jar lower extreme of suction pump are connected, the one end that the suction pump was kept away from to the suction pipe is connected with waste liquid treatment jar upper end, the filtration basket slides and locates in the waste liquid treatment jar upper end, the filtration basket is located suction pipe and waste liquid treatment jar junction below, the filtration pore is located the filtration basket lateral wall, the filtration pore link up the filtration basket lateral wall, the filtration pore is equipped with the multiunit, the multiunit filtration pore evenly locates the filtration basket lateral wall, the circulation pump sets firmly in base top and locates between circulation pickling jar, the waste liquid treatment jar, the input and the circulation tank lower extreme are connected, the suction pump is kept away from one end and is located to the circulation pickling jar one end, the top wall is located with the circulation outlet pipe and is located to the circulation pickling end, the medicine mouth is located in the circulation pickling jar.
2. A pipeline circulation pickling passivation device according to claim 1, characterized in that: the stirring motor is fixedly arranged above the center of the circulating pickling tank, the stirring shaft is rotationally arranged in the center of the circulating pickling tank, and the output end of the stirring motor penetrates through the top wall of the circulating pickling tank and is connected with the stirring shaft.
3. A pipeline circulation pickling passivation device according to claim 2, characterized in that: the stirring rod is fixedly arranged on the outer side of the stirring shaft, and is rotationally arranged in the circulating pickling tank.
4. A pipeline circulation pickling passivation device according to claim 1, characterized in that: the waste liquid treatment tank is characterized in that a cover plate is arranged above the opening end of the waste liquid treatment tank, and the cover plate is arranged above the filter basket.
5. The pipeline circulation pickling passivation device according to claim 4, wherein: a connecting column is arranged between the cover plate and the filter basket, and two ends of the connecting column are fixedly connected with the cover plate and the filter basket respectively.
6. A pipeline circulation pickling passivation device according to claim 1, characterized in that: the waste liquid treatment tank is characterized in that a drain pipe is arranged on the outer side of the lower end of the waste liquid treatment tank, and a drain valve is arranged between the drain pipe and the waste liquid treatment tank.
7. A pipeline circulation pickling passivation device according to claim 1, characterized in that: the movable rollers are arranged below the base and symmetrically arranged below two ends of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162568.0U CN220413533U (en) | 2023-08-11 | 2023-08-11 | Pipeline circulation pickling passivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322162568.0U CN220413533U (en) | 2023-08-11 | 2023-08-11 | Pipeline circulation pickling passivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220413533U true CN220413533U (en) | 2024-01-30 |
Family
ID=89641906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322162568.0U Active CN220413533U (en) | 2023-08-11 | 2023-08-11 | Pipeline circulation pickling passivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220413533U (en) |
-
2023
- 2023-08-11 CN CN202322162568.0U patent/CN220413533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210303204U (en) | Novel dissolving tank | |
| CN216584660U (en) | Oily sludge aeration deoiling device | |
| CN220413533U (en) | Pipeline circulation pickling passivation device | |
| CN219399944U (en) | Cleaning and circulating system of fly ash mixing mill | |
| CN208603894U (en) | A kind of infant industry sewage treatment chemicals dosing plant | |
| CN202829742U (en) | Marble granite sewage treatment system | |
| CN208995611U (en) | A kind of acid cycle formula stainless steel tube pickling tube | |
| CN207418455U (en) | One heavy metal species plant effuent processing unit | |
| CN215559576U (en) | Waste water utilization equipment for water conservancy energy | |
| CN214735025U (en) | Wastewater treatment device capable of timely cleaning sludge | |
| CN214088022U (en) | Industrial wastewater treatment system | |
| CN207451768U (en) | It is a kind of that there is the sewage-treatment plant of multistep treatment | |
| CN210710901U (en) | Rural domestic sewage system of integration sewage treatment | |
| CN210683431U (en) | A processing apparatus for scrapping alkaline reagent | |
| CN106746029A (en) | A kind of coagulation device for sewage disposal | |
| CN210855589U (en) | Sewage treatment is with high-efficient desliming device | |
| CN207365040U (en) | A kind of boiler cleaning device | |
| CN207016592U (en) | A kind of pretreating device for removing nickel ion in electronickelling waste liquid | |
| CN206415034U (en) | A kind of recyclable chemical mixing unit of the filtering with heating function | |
| CN213739102U (en) | Activated sludge process sewage treatment system | |
| CN205676261U (en) | A kind of sewage-treatment plant | |
| CN220467745U (en) | Environment-friendly treatment device for heavy metal wastewater | |
| CN220788180U (en) | Automatic change oil sludge reduction processing sled dress | |
| CN212954623U (en) | Oily sewage treatment device | |
| CN108558062A (en) | Wool poaching wastewater treatment for reuse system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |