CN211620626U - Stainless steel pipe cleaning circulating pickling device - Google Patents
Stainless steel pipe cleaning circulating pickling device Download PDFInfo
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- CN211620626U CN211620626U CN201921883120.5U CN201921883120U CN211620626U CN 211620626 U CN211620626 U CN 211620626U CN 201921883120 U CN201921883120 U CN 201921883120U CN 211620626 U CN211620626 U CN 211620626U
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Abstract
The utility model discloses a clean circulation pickling plant of using of nonrust steel pipe, which comprises a housin, there is the top cap through bolted connection on the top outer wall of casing, it is connected with the feed gate to rotate through the hinge on the top outer wall of top cap, and the welding of one side of feed gate top outer wall has the handle, there is the cloth liquid dish through bolted connection on the bottom outer wall of top cap, and threaded connection has the shower nozzle that becomes the equidistance and distribute on the bottom outer wall of cloth liquid dish, there is the liquid reserve tank through bolted connection on the bottom outer wall of casing, and the joint has the glass window on one side outer wall of casing, the welding has the mounting bracket on one side outer wall of casing, and install the acid-proof pump. The utility model discloses the acid-proof pump that sets up passes through the inside that the liquid distribution dish was gone into to the acid solution through the connecting pipe pump, and inside the liquid distribution dish conducts the acidizing fluid to each shower nozzle evenly, the shower nozzle directly spouts the acidizing fluid to the surface of nonrust steel pipe after that for the solution forms the impact to the surface of nonrust steel pipe, accelerates droing of filth.
Description
Technical Field
The utility model relates to a stainless steel goods processing technology field especially relates to a clean circulation pickling installation of using of nonrust steel pipe.
Background
The process of removing scale and rust from the surface of steel using an acid solution is known as pickling. Is a method for cleaning metal surfaces. Generally, the pre-coating is carried out together with the workpiece, and the workpiece is immersed in an aqueous solution of sulfuric acid or the like to remove a thin film of oxide or the like on the metal surface, and the pre-treatment or the intermediate treatment is carried out in a process such as plating, enameling, rolling or the like.
However, after the stainless steel pipe is directly placed in the acid solution, the acid solution does not flow, and the surface of the stainless steel pipe cannot be washed, so that the automatic falling of the dirt on the surface of the stainless steel pipe requires a long time. Therefore, it is necessary to design a circulating pickling device for cleaning stainless steel pipes to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a circulating pickling device for cleaning stainless steel pipes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a circulating pickling device for cleaning stainless steel pipes comprises a shell, a top cover is connected to the outer wall of the top of the shell through bolts, a feeding door is rotatably connected to the outer wall of the top cover through a hinge, and one side of the outer wall of the top of the feeding door is welded with a handle, the outer wall of the bottom of the top cover is connected with a liquid distribution disc through a bolt, and the outer wall of the bottom of the liquid distribution disc is connected with spray heads which are distributed at equal intervals in a threaded manner, the outer wall of the bottom of the shell is connected with a liquid storage tank through bolts, and the outer wall of one side of the shell is clamped with a glass window, the outer wall of one side of the shell is welded with a mounting rack, and an acid-resistant pump is installed on the outer wall of one side of the mounting rack through a bolt, connecting pipes are inserted into the liquid inlet and the liquid outlet of the acid-resistant pump, one end of each connecting pipe is inserted into the liquid storage tank, and one end of the other connecting pipe is inserted into the liquid distribution disc.
Furthermore, a smoke exhaust pipe is inserted into the outer wall of one side of the shell, support rods distributed at equal intervals are welded inside the smoke exhaust pipe, and one end of each support rod is fixedly connected with an exhaust fan through a bolt.
Furthermore, a filtering pipe is inserted into one end of the smoke exhaust pipe, two protective nets are clamped inside the filtering pipe, a separation net is clamped between the two protective nets, limestone is arranged between the separation net and one protective net, and activated carbon is arranged between the separation net and the other protective net.
Furthermore, a liquid feeding pipe and a liquid discharge pipe which are distributed in an up-down structure are respectively inserted into the outer wall of one side of the liquid storage box, and one ends of the liquid feeding pipe and the liquid discharge pipe are respectively in threaded connection with a pipe cover.
Furthermore, a return pipe is inserted into the outer wall of the top of the liquid storage tank, and the top end of the return pipe extends into the shell.
Furthermore, a filter screen is clamped on the inner wall of one side of the shell, and a sewage discharge outlet is formed in the inner wall of one side, close to the filter screen, of the shell.
The utility model has the advantages that:
1. through the cloth liquid dish and the shower nozzle that set up, the acid-proof pump passes through the inside that the cloth liquid dish was gone into to the acid solution through the connecting pipe pump, and the cloth liquid dish conducts the acidizing fluid to each shower nozzle evenly inside, and the shower nozzle directly spouts the surface to nonrust steel pipe with the acidizing fluid after that for solution forms the impact to the surface of nonrust steel pipe, accelerates droing of filth, makes production efficiency can improve.
2. Through the casing and the glass window that set up, the inside acid solution spill of casing can effectually be prevented to the closed casing for operating personnel is safer in the operation process, and operating personnel can observe the inside process of washing of casing through the glass window simultaneously, can in time stop preventing the too much waste of the energy after washing the completion, also can in time deal with when the processing of inside is unexpected.
3. Through the filter tube that sets up, can carry out coarse filtration to exhaust flue gas in the course of working, lime stone and active carbon can absorb most acidic material, intercept the granular material that probably has in the flue gas simultaneously, in case the flue gas takes place to leak and can show the reduction to operating personnel's health harm, have made things convenient for the guide and the subsequent processing of flue gas simultaneously.
Drawings
FIG. 1 is a schematic structural view of a circulating pickling device for cleaning stainless steel pipes according to the present invention;
FIG. 2 is a sectional view of the structure of a circulating pickling device for cleaning stainless steel pipes, which is provided by the present invention;
FIG. 3 is a structural diagram of a liquid distribution plate of the circulating pickling device for cleaning stainless steel pipes according to the present invention;
fig. 4 is a schematic structural view of a filter tube of the circulating pickling device for cleaning stainless steel tubes of the present invention.
In the figure: the device comprises a shell 1, a liquid storage tank 2, a glass window 3, a top cover 4, a feeding door 5, a handle 6, a smoke exhaust pipe 7, a sewage discharge outlet 8, a filter screen 9, a backflow pipe 10, a mounting rack 11, an acid-proof pump 12, a connecting pipe 13, a liquid adding pipe 14, a liquid discharge pipe 15, a liquid distribution disc 16, a spray head 17, a support rod 18, an exhaust fan 19, a filter pipe 20, a separation net 21, active carbon 22, limestone 23 and a protective net 24.
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.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, a circulating pickling device for cleaning stainless steel pipes comprises a shell 1, a top cover 4 is connected to the outer wall of the top of the shell 1 through bolts, the shell 1 and the top cover 4 are closed to effectively prevent acid solution inside the shell 1 from splashing out, so that an operator can operate more safely, a feeding door 5 is rotatably connected to the outer wall of the top cover 4 through a hinge, a handle 6 is welded to one side of the outer wall of the top of the feeding door 5 to facilitate opening of the feeding door 5, a liquid distribution disc 16 is connected to the outer wall of the bottom of the top cover 4 through bolts, spray heads 17 are connected to the outer wall of the bottom of the liquid distribution disc 16 through threads in an equidistant distribution manner to directly spray the acid solution onto the surface of the stainless steel pipe to form impact, a liquid storage tank 2 is connected to the outer wall of the bottom of the shell 1 through bolts, and a glass window 3 is, the welding has mounting bracket 11 on the outer wall of one side of casing 1, and installs acid resisting pump 12 through the bolt on the outer wall of one side of mounting bracket 11, and the model of acid resisting pump 12 is 40AFB FB-16, all pegs graft on the inlet of acid resisting pump 12 and the liquid outlet and have connecting pipe 13, and the one end of a connecting pipe 13 is pegged graft in the inside of liquid reserve tank 2, and the one end of another connecting pipe 13 is pegged graft in the inside of cloth liquid dish 16.
Further, the outer wall of one side of the shell 1 is inserted with the smoke exhaust pipe 7, the inner welding of the smoke exhaust pipe 7 is provided with support rods 18 distributed equidistantly, one end of each support rod 18 is fixedly connected with an exhaust fan 19 through a bolt, smoke generated in the cleaning process is extracted through the smoke exhaust pipe 7, and the smoke is prevented from being accumulated in the shell 1.
Furthermore, a filtering pipe 20 is inserted into one end of the smoke exhaust pipe 7, two protective nets 24 are clamped inside the filtering pipe 20, a separation net 21 is clamped between the two protective nets 24, limestone 23 is arranged between the separation net 21 and one protective net 24, and activated carbon 22 is arranged between the separation net 21 and the other protective net 24, so that most acidic substances can be absorbed by smoke, and granular substances possibly contained in the smoke can be intercepted.
Further, on the outer wall of one side of liquid reserve tank 2 peg graft respectively and be the liquid feeding pipe 14 and the fluid-discharge tube 15 that structure distributes about being for add acid solution to the inside of liquid reserve tank 2, or emit acid solution when wasing, and the equal threaded connection of one end of liquid feeding pipe 14 and fluid-discharge tube 15 has the tube cap.
Furthermore, a return pipe 10 is inserted into the outer wall of the top of the liquid storage tank 2, and the top end of the return pipe 10 extends into the housing 1, so that the acid solution can form a circulation.
Further, the joint has filter screen 9 on one side inner wall of casing 1 for the inside filth of acid solution after the filtration is washed, and it has drain 8 to open on one side inner wall that casing 1 is close to filter screen 9, can discharge the filth.
The working principle is as follows: when in use, an operator firstly fixedly connects the shell 1 and the liquid storage tank 2 through bolts, so that the return pipe 10 of the liquid storage tank 2 is inserted in the shell 1, then the filter screen 9 is clamped in the shell 1 in an inclined way, so that the lower end of the filter screen 9 is positioned near the sewage discharge outlet 8, then the liquid distribution disc 16 is fixedly connected on the outer wall of the bottom of the top cover 4 through bolts, the spray head is fixedly connected on the outer wall of the bottom of the liquid distribution disc 16 through threads, then, the top cover 4 is fixedly connected to the outer wall of the top of the shell 1 through a bolt, then an operator fixedly installs the acid-proof pump 12 on the installation frame 11 through a bolt, one end of one connecting pipe 13 is inserted into the liquid storage tank 2, the other end of the connecting pipe is inserted into a liquid inlet of the acid-proof pump 12, one end of the other connecting pipe 13 is inserted into the liquid distribution disc 16, and the other end of the connecting pipe is inserted into a liquid outlet of the acid-proof pump 12; when the device works, an operator firstly adds sufficient acid solution into the liquid storage tank 2 through the liquid adding pipe 14, then opens the feeding door 5 to put the stainless steel pipe into the shell 1, and covers the feeding door 5 again, then opens the acid-proof pump 12, the acid-proof pump 12 pumps the acid solution in the liquid storage tank 2 into the liquid distribution disc 16 through the connecting pipe 13, the acid solution in the liquid distribution disc 16 is sprayed out through the spray head 17, the sprayed acid solution impacts the surface of the stainless steel pipe to corrode and wash off dirt on the surface of the stainless steel pipe, the fallen dirt is blocked by the filter screen 9 and slides to the lower end near the drain outlet 8, and the acid solution flows into the liquid storage tank 2 again through the return pipe 10; when more dirt is accumulated near the sewage outlet 8, an operator can discharge the dirt through the sewage outlet 8; the flue gas generated in the washing process is extracted by an exhaust fan 19 in the smoke exhaust pipe 7, and is filtered by activated carbon 22 and limestone 23, and most harmful gases are removed and then introduced into external cleaning equipment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a clean circulation pickling plant of using of nonrust steel pipe, includes casing (1), its characterized in that, there is top cap (4) through bolted connection on the top outer wall of casing (1), there is feeding door (5) through hinge rotation connection on the top outer wall of top cap (4), and one side welding of feeding door (5) top outer wall has handle (6), there is cloth liquid dish (16) through bolted connection on the bottom outer wall of top cap (4), and threaded connection has shower nozzle (17) that become the equidistance and distribute on the bottom outer wall of cloth liquid dish (16), there is liquid reserve tank (2) through bolted connection on the bottom outer wall of casing (1), and joint has glass window (3) on one side outer wall of casing (1), the welding has mounting bracket (11) on one side outer wall of casing (1), and installs acid-resisting pump (12) through the bolt on one side outer wall of mounting bracket (11), connecting pipes (13) are respectively inserted into the liquid inlet and the liquid outlet of the acid-proof pump (12), one end of each connecting pipe (13) is inserted into the liquid storage box (2), and one end of the other connecting pipe (13) is inserted into the liquid distribution disc (16).
2. The circular pickling device for cleaning the stainless steel pipe as claimed in claim 1, wherein a smoke exhaust pipe (7) is inserted into the outer wall of one side of the shell (1), support rods (18) which are distributed equidistantly are welded inside the smoke exhaust pipe (7), and one end of each support rod (18) is fixedly connected with an exhaust fan (19) through a bolt.
3. The circular pickling device for cleaning the stainless steel pipe as claimed in claim 2, wherein one end of the smoke exhaust pipe (7) is connected with a filtering pipe (20) in an inserting mode, two protective nets (24) are connected to the inside of the filtering pipe (20) in a clamping mode, a separation net (21) is connected between the two protective nets (24) in a clamping mode, limestone (23) is arranged between the separation net (21) and one protective net (24), and activated carbon (22) is arranged between the separation net (21) and the other protective net (24).
4. The circulating pickling device for cleaning the stainless steel pipe as claimed in claim 1, wherein a liquid feeding pipe (14) and a liquid discharging pipe (15) which are distributed in an up-down structure are respectively inserted into the outer wall of one side of the liquid storage tank (2), and one ends of the liquid feeding pipe (14) and one ends of the liquid discharging pipe (15) are respectively in threaded connection with a pipe cover.
5. The circulating pickling device for cleaning the stainless steel pipe as claimed in claim 1, wherein a return pipe (10) is inserted on the outer wall of the top of the liquid storage tank (2), and the top end of the return pipe (10) extends to the inside of the housing (1).
6. The circulating pickling device for cleaning the stainless steel pipe as claimed in claim 1, wherein a filter screen (9) is clamped on the inner wall of one side of the shell (1), and a sewage draining outlet (8) is formed in the inner wall of one side, close to the filter screen (9), of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883120.5U CN211620626U (en) | 2019-11-04 | 2019-11-04 | Stainless steel pipe cleaning circulating pickling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883120.5U CN211620626U (en) | 2019-11-04 | 2019-11-04 | Stainless steel pipe cleaning circulating pickling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211620626U true CN211620626U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883120.5U Expired - Fee Related CN211620626U (en) | 2019-11-04 | 2019-11-04 | Stainless steel pipe cleaning circulating pickling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211620626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538635A (en) * | 2020-11-25 | 2021-03-23 | 湖州洛博特机械科技有限公司 | Automatic surface rust removal device for electronic components capable of removing dust quickly |
-
2019
- 2019-11-04 CN CN201921883120.5U patent/CN211620626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538635A (en) * | 2020-11-25 | 2021-03-23 | 湖州洛博特机械科技有限公司 | Automatic surface rust removal device for electronic components capable of removing dust quickly |
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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: 20201002 Termination date: 20211104 |