CN216074043U

CN216074043U - Pickling bath cover

Info

Publication number: CN216074043U
Application number: CN202122189921.5U
Authority: CN
Inventors: 郑辉耀
Original assignee: Zhongxiang Fuminghui Metal Surface Treatment Co ltd
Current assignee: Zhongxiang Fuminghui Metal Surface Treatment Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-18
Anticipated expiration: 2031-09-10

Abstract

The utility model provides a pickling tank cover, which belongs to the technical field of pickling tanks and comprises sliding grooves arranged on the front side wall and the rear side wall of a tank body, wherein wedge-shaped grooves are respectively arranged on the left side wall and the right side wall of the tank body, a tank cover is arranged above the tank body, sliding plates are respectively fixed on the front inner wall and the rear inner wall of the tank cover, the tank cover is movably inserted into the two sliding grooves through the two sliding plates, a second wedge-shaped block is fixed on the right inner wall of the tank cover and is matched with the wedge-shaped groove on the right side, a clamping groove is arranged on the left side wall of the tank cover, a connecting cover is clamped on the left side of the tank cover, an inserting plate is fixed on the right side wall of the connecting cover, the whole pickling tank cover is reasonable in structure arrangement, ingenious in conception and flexible in use, a novel structure which is innovative by utilizing the characteristic of good water sealing effect greatly improves the sealing effect between the cover body and the tank body, and the cover body can be opened in a sliding mode, so that the pickling tank cover is convenient, the practicability is strong.

Description

Pickling bath cover

Technical Field

The utility model belongs to the technical field of pickling tanks, and particularly relates to a cover of a pickling tank.

Background

The pickling tank is a container for holding an aqueous solution and removing a film on a metal surface during pickling of a workpiece. The pickling tank is a container for removing impurities such as rust, oxide skin and the like on the surfaces of various metal workpieces through chemical treatment. The glass fiber reinforced plastic can store various liquids, and can be produced by matching different anticorrosive material resins (including common polymer resin, epoxy resin and vinyl ester resin) with alkali-free glass felt or glass fiber cloth according to the concentration and temperature of corrosive medium.

When the existing pickling tank is used, due to the lack of a corresponding sealing mechanism or poor tightness of a tank cover, liquid is easy to overflow in the use process of the existing pickling tank, and the phenomenon of corrosion to surrounding buildings is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pickling tank cover, and aims to solve the problems that in the prior art, when a pickling tank is used, liquid is easy to overflow in the use process of the existing pickling tank and corrosion is caused to surrounding buildings due to the lack of a corresponding sealing mechanism or poor sealing performance of the tank cover, the sealing effect of some cover bodies with sealing structures is not good enough, a small amount of hydrogen can not be replaced due to chemical reaction due to normal discharge, safety accidents are easy to cause due to excessive hydrogen aggregation in the pickling tank, and potential safety hazards exist.

In order to achieve the purpose, the utility model provides the following technical scheme:

a pickling tank cover comprises sliding grooves formed in the front side wall and the rear side wall of a tank body, wedge-shaped grooves are formed in the left side wall and the right side wall of the tank body, a tank cover is arranged above the tank body, sliding plates are fixed on the front inner wall and the rear inner wall of the tank cover, the tank cover is movably inserted into the two sliding grooves through the two sliding plates, a second wedge block is fixed on the right inner wall of the tank cover and is matched with the wedge-shaped grooves on the right side, a clamping groove is formed in the left side wall of the tank cover, a connecting cover is clamped on the left side of the tank cover, an inserting plate is fixed on the right side wall of the connecting cover and is matched with the clamping groove, a first wedge block is fixed on the right side wall of the connecting cover and is matched with the wedge-shaped grooves on the left side, two lugs are fixed at the bottom of the connecting cover, bolts are inserted into the two lugs and respectively penetrate through the two lugs and are connected to the left side wall of the tank body in a threaded manner, and a water injection valve is arranged on the right side wall of the groove cover.

Preferably, the bottom of the groove cover is provided with an air hole, the air hole penetrates through the groove cover, and the air hole is provided with a taper for upward drawing.

Preferably, the left side and the right side of the top of the groove cover are respectively fixed with a handle, and the two handles are respectively sleeved with a rubber sleeve.

Preferably, a sealing member is arranged between each of the first wedge block and the second wedge block and between each of the two wedge grooves.

Preferably, the upper inner wall and the lower inner wall of each of the two sliding grooves are provided with wavy radians.

Preferably, a glass observation window is arranged at the top of the groove cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the scheme, the whole pickling tank cover structure is reasonable in arrangement, ingenious in conception, flexible in use, innovative and novel structure by utilizing the characteristic of good water sealing effect, the sealing effect between the cover body and the tank body is greatly improved, the cover body can be opened in a sliding mode, the cover body is convenient and fast, the practicability is high, the problems that liquid is easy to overflow and surrounding buildings are corroded in the use process of the existing pickling tank due to the fact that a corresponding sealing mechanism is lacked or the sealing performance of the cover body is poor in the use process of the existing pickling tank in the prior art are effectively solved, the sealing effect of some cover bodies with sealing structures is not good enough, a small amount of hydrogen which is possibly replaced due to chemical reaction cannot be normally discharged, safety accidents are easily caused due to too much hydrogen accumulated in the pickling tank, potential safety hazards exist and the like are solved, when the pickling tank cover is used, firstly, pickling liquid and articles to be pickled are placed in the tank body, then the trough cover slides leftwards through the two sliding plates until a second wedge block on the trough cover is inserted into the wedge-shaped trough, so that the inserting plate on the connecting cover is aligned to and inserted into the clamping groove on the trough cover, the first wedge block on the connecting cover can also be inserted into the wedge-shaped trough at the moment, then the connecting cover is installed on the trough cover through the two bolts, the first wedge block and the second wedge block are clamped with the two wedge-shaped troughs to form sealing, the two bolts are tightly lifted, finally, the whole trough cover and the connecting cover can form a cavity with the trough body, water is injected into the cavity through a water injection valve on the trough cover at the moment, the water injection valve is closed after the water is injected, the water can form a gap between the trough cover and the connecting cover and the trough body to seal, the sealing effect of the whole device is greatly improved, and the liquid is prevented from overflowing;

2. in this scheme, the tapering bleeder vent that has the drawing die that makes progress can be with the hydrogen discharge that produces in the cell body, and the structure of cooperation its drawing die can not lead to leaking of acid mist and liquid, two handles that have the rubber sleeve have improved the convenient degree and the operating comfort level of the whole capping of switch, it can further improve the leakproofness of whole capping all to be provided with the sealing member between first wedge and second wedge and two wedge grooves, the wedge that all is provided with two chutes with the upper and lower inner wall of wavy radian cooperation two wedge grooves can prevent the water in the cavity outwards to flow, it can observe inside water yield when the water injection to be provided with the glass observation window at the top of capping, prevent that the water yield from overflowing too much.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention shown in FIG. 1;

FIG. 3 is a second perspective view of FIG. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view of the present invention.

In the figure: 1. a trough body; 2. a slot cover; 3. a handle; 4. air holes are formed; 5. a connecting cover; 6. a water injection valve; 7. inserting plates; 8. a first wedge block; 9. a lug; 10. a bolt; 11. a chute; 12. a slide plate; 13. a second wedge block; 14. a wedge-shaped groove; 15. a seal member; 16. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a pickling tank cover comprises sliding grooves 11 arranged on the front side wall and the rear side wall of a tank body 1, wedge-shaped grooves 14 are respectively arranged on the left side wall and the right side wall of the tank body 1, a tank cover 2 is arranged above the tank body 1, sliding plates 12 are respectively fixed on the front inner wall and the rear inner wall of the tank cover 2, the tank cover 2 is movably inserted into the two sliding grooves 11 through the two sliding plates 12, a second wedge-shaped block 13 is fixed on the right inner wall of the tank cover 2, the second wedge-shaped block 13 is matched with the wedge-shaped groove 14 on the right side, a clamping groove 16 is arranged on the left side wall of the tank cover 2, a connecting cover 5 is clamped on the left side of the tank cover 2, an inserting plate 7 is fixed on the right side wall of the connecting cover 5, the inserting plate 7 is matched with the clamping groove 16, a first wedge-shaped block 8 is fixed on the right side wall of the connecting cover 5, the first wedge-shaped block 8 is matched with the wedge-shaped groove 14 on the left side, two lugs 9 are fixed at the bottom of the connecting cover 5, bolts 10 are inserted into the two lugs 9, and two bolts 10 respectively run through two lugs 9 and threaded connection is on the left side wall of cell body 1, is provided with water injection valve 6 on the right side wall of capping 2.

Specifically, the bottom of the slot cover 2 is provided with an air vent 4, the air vent 4 penetrates through the slot cover 2, and the air vent 4 is provided with a taper for upward drawing.

In this embodiment: the air holes 4 with upward draft taper can discharge hydrogen generated in the tank body 1, and the structure of the draft holes is matched with the draft hole to prevent acid mist and liquid from leaking.

Specifically, the handles 3 are fixed on the left side and the right side of the top of the groove cover 2, and rubber sleeves are sleeved on the two handles 3.

In this embodiment: two handles 3 with rubber sleeve have improved the convenient degree and the operating comfort level of the whole capping 2 of switch.

Specifically, a sealing member 15 is arranged between each of the first wedge block 8 and the second wedge block 13 and each of the two wedge grooves 14.

In this embodiment: the provision of seals 15 between the first and second wedge blocks 8, 13 and the two wedge grooves 14 further improves the sealing of the entire channel cover.

Specifically, the upper and lower inner walls of the two sliding grooves 11 are provided with wavy radians.

In this embodiment: the upper and lower inner walls of the two sliding grooves 11 are provided with wave-shaped radians matched with the wedge shapes of the two wedge-shaped grooves 14, so that water in the cavity can be prevented from flowing outwards.

Specifically, a glass observation window is arranged at the top of the slot cover 2.

In this embodiment: the top of the tank cover 2 is provided with a glass observation window which can observe the internal water amount during water injection, so that the water amount is prevented from overflowing excessively.

The working principle and the using process of the utility model are as follows: when the pickling tank is used, firstly, a pickling solution and an article to be pickled are placed in the tank body 1, then the tank cover 2 slides leftwards on the tank body 1 through the two sliding plates 12, the second wedge block 13 on the tank cover 2 is inserted into the wedge-shaped groove 14, the inserting plate 7 on the connecting cover 5 is aligned with the clamping groove 16 on the tank cover 2 and inserted, the first wedge block 8 on the connecting cover 5 is also inserted into the wedge-shaped groove 14, then the connecting cover 5 is installed on the tank cover 2 through the two bolts 10, the first wedge block 8 and the second wedge block 13 are clamped with the two wedge-shaped grooves 14 to form sealing, the two bolts 10 are lifted tightly, finally, the whole tank cover 2 and the connecting cover 5 form a cavity with the tank body 1, at the moment, water is injected into the cavity through the water injection valve 6 on the tank cover 2, the water injection valve 6 is closed after the water is injected, and the water can form a gap along the gap between the tank cover 2 and the connecting cover 5 and the tank body 1 for sealing, thereby greatly improving the sealing effect of the whole device and preventing the liquid from overflowing, the air vent 4 with the upward draft taper can discharge the hydrogen generated in the tank body 1, and the structure matched with the draft does not cause the leakage of acid mist and liquid, the two handles 3 with rubber sleeves can improve the convenience and the operation comfort of opening and closing the whole tank cover 2, the sealing parts 15 are arranged between the first wedge-shaped block 8 and the second wedge-shaped block 13 and the two wedge-shaped grooves 14 to further improve the sealing property of the whole tank cover, the upper inner wall and the lower inner wall of the two sliding grooves 11 are provided with wave-shaped radians matched with the wedge-shaped shapes of the two wedge-shaped grooves 14 to prevent the water in the cavity from flowing out, the glass observation window is arranged at the top of the tank cover 2 to observe the inner water quantity during water injection, so as to prevent the excessive overflow of the water quantity, the structure of the whole pickling tank cover is reasonable, the conception is ingenious, and the use is flexible, utilize the novel structure of this characteristic innovation of water-stop seal effect, the sealed effect between lid and the cell body has been improved greatly, and the lid opens the accessible sliding mode, it is comparatively convenient, therefore, the clothes hanger is strong in practicability, effectively solve among the prior art descaling bath when using, owing to lack corresponding sealing mechanism, perhaps the leakproofness of capping is relatively poor, it spills over to lead to current descaling bath easy appearance liquid in the use, cause the phenomenon of corruption to surrounding buildings, some have its sealed effect of lid of seal structure not enough good yet, also unable normal discharge probably replaces a small amount of hydrogen because of the chemical reaction that appears, hydrogen gathers too much then leads to the incident easily in the descaling bath, there are potential safety hazard scheduling problem.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a descaling bath groove cover which characterized in that: including spout (11) of seting up lateral wall around cell body (1), wedge (14) have all been seted up to the lateral wall about cell body (1), the top of cell body (1) is provided with capping (2), inner wall all is fixed with slide (12) around capping (2), and capping (2) are pegged graft in two spout (11) through two slide (12) activities, be fixed with second wedge (13) on the right inner wall of capping (2), and second wedge (13) are identical with wedge (14) that are located the right side, draw-in groove (16) have been seted up on the left side wall of capping (2), the left side joint of capping (2) has connecting cover (5), the right side wall of connecting cover (5) is fixed with picture peg (7), and picture peg (7) are identical with draw-in groove (16), be fixed with first wedge (8) on the right side wall of connecting cover (5), and first wedge (8) with be located left wedge groove (14) identical, the bottom of connecting lid (5) is fixed with two lugs (9), two all peg graft on lug (9) and have bolt (10), and two bolts (10) run through two lugs (9) respectively and threaded connection on the left side wall of cell body (1), be provided with water injection valve (6) on the right side wall of capping (2).

2. The pickling tank cover of claim 1, wherein: the bottom of the groove cover (2) is provided with air holes (4), the air holes (4) penetrate through the groove cover (2), and the air holes (4) are provided with upward-drawing conicity.

3. The pickling tank cover of claim 2, wherein: the left side and the right side of the top of the groove cover (2) are respectively fixed with a handle (3), and the two handles (3) are respectively sleeved with a rubber sleeve.

4. The pickling tank cover of claim 3, wherein: and sealing elements (15) are arranged between the first wedge-shaped block (8), the second wedge-shaped block (13) and the two wedge-shaped grooves (14).

5. The pickling tank cover of claim 4, wherein: the upper inner wall and the lower inner wall of each of the two sliding grooves (11) are provided with wavy radians.

6. The pickling tank cover of claim 5, wherein: and a glass observation window is arranged at the top of the groove cover (2).