Raw foil machine platform passivation tank for liquid inlet and overflow of distributor

Abstract

The utility model discloses a crude foil machine platform passivation tank with distributor liquid inlet and overflow, which comprises a passivation tank, a liquid inlet valve and a liquid discharge valve, the inner bottom of the passivation tank comprises a liquid inlet water distributor, the liquid inlet water distributor is connected with the liquid inlet valve, an overflow liquid discharge distributor is arranged on the upper part of the inner side wall of the passivation tank, and the overflow liquid discharge distributor is connected with the liquid discharge valve. According to the utility model, the passivation solution uniformly enters the passivation tank through the liquid inlet of the tubular distributor at the bottom of the passivation tank, so that the concentration of the passivation solution at each position in the passivation tank is more uniform and stable; and when the liquid level of the passivation liquid is too high, the passivation liquid uniformly flows out from the overflow port of the distributor, so that the stability of the liquid level of the passivation liquid in the passivation tank is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foil machine platform passivation tank liquid inlet and liquid discharge technical field, concretely is a kind of distributor liquid inlet and overflow foil machine platform passivation tank. BACKGROUND

[0002] The liquid inlet and liquid outlet of existing foil machine platform passivation tank are respectively at the two sides of passivation tank, and there is no overflow port, so that the passivation liquid in passivation tank is not uniform during foil process, the passivation liquid concentration at the two sides and middle of passivation tank is different, and the liquid level of passivation liquid in passivation tank is unstable.

[0003] Therefore, to correct the above-mentioned defects, we propose a kind of distributor liquid inlet and overflow foil machine platform passivation tank. CONTENT OF UTILITY MODEL

[0004] The utility model solves the technical problem to propose a kind of distributor liquid inlet and overflow foil machine platform passivation tank.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of distributor liquid inlet and overflow foil machine platform passivation tank, including passivation tank, liquid inlet valve, liquid discharge valve, the inner bottom of passivation tank includes liquid inlet water distributor, liquid inlet water distributor is connected with liquid inlet valve, overflow liquid discharge distributor is installed on the inside lateral wall upper portion of passivation tank, and overflow liquid discharge distributor is connected with liquid discharge valve.

[0006] Further, the liquid inlet water distributor includes a main pipe connected with the liquid inlet valve, a plurality of branch pipes are interconnected on the main pipe, the branch pipes are equidistantly arranged on the inner bottom of the passivation tank, and a plurality of liquid outlet valves are equidistantly arranged on the branch pipes.

[0007] Further, the overflow liquid discharge distributor includes an overflow pipe connected with the liquid discharge valve, the overflow pipe is installed on the upper portion of the lateral wall of the passivation tank, and a plurality of overflow ports are equidistantly arranged on the overflow pipe.

[0008] Compared with the prior art, the utility model has the advantages that: in the utility model, the passivation liquid enters the passivation tank uniformly through the pipe distributor liquid inlet at the bottom of the passivation tank, so that the passivation liquid concentration at each position in the passivation tank is more uniform and stable; when the liquid level of the passivation liquid is too high, the passivation liquid flows out uniformly from the overflow ports of the distributor, improving the stability of the liquid level of the passivation liquid in the passivation tank. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the front view structural schematic drawing of the utility model;

[0010] Figure 2 It is the perspective structural schematic drawing of the utility model;

[0011] Figure 3The utility model discloses a structure schematic drawing of overflow liquid drainage distributor in the utility model.

[0012] Figure 4 The utility model discloses a structure schematic drawing of liquid inlet water distributor in the utility model.

[0013] Mark in drawing:

[0014] 1, passivation tank, 2, liquid inlet valve, 3, liquid outlet valve, 4, overflow pipe, 5, overflow port, 6, main pipe, 7, branch pipe, 8, liquid outlet valve. Specific implementation

[0015] The technical scheme in the embodiment of the utility model will be clearly and completely described below in combination with the drawings in the embodiment of the utility model, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0016] The utility model provides a technical scheme:

[0017] Please refer to Figures 1-4 A distributor liquid inlet and overflow foil machine table passivation tank, including passivation tank 1, liquid inlet valve 2, liquid outlet valve 3, the inner bottom of passivation tank 1 includes liquid inlet water distributor, and liquid inlet water distributor is connected with liquid inlet valve 2, and the upper portion of the internal lateral wall of passivation tank 1 is installed with overflow liquid drainage distributor, and overflow liquid drainage distributor is connected with liquid outlet valve 3, and passivation liquid is evenly entered into passivation tank through the tubular distributor liquid inlet of passivation tank bottom, so that the passivation liquid concentration of each position in passivation tank is more uniform and stable, when the liquid level of passivation liquid is too high, passivation liquid evenly flows out from the distributor overflow port, improves the stability of the liquid level of passivation liquid in passivation tank 1.

[0018] Wherein, the liquid inlet water distributor includes a main pipe 6 connected with the liquid inlet valve 2, a plurality of branch pipes 7 are interconnected on the main pipe 6, the branch pipes 7 are equidistantly arranged in the inner bottom of the passivation tank 1, and a plurality of liquid outlet valves 8 are equidistantly arranged on the branch pipes 7, that is, the passivation liquid enters into the main pipe 6 from the liquid inlet valve 2, is then distributed into each branch pipe 7 from the main pipe 6, and is then discharged from each liquid outlet valve 8 on the branch pipe 7.

[0019] Wherein, the overflow liquid drainage distributor includes an overflow pipe 4 connected with the liquid outlet valve 3, the overflow pipe 4 is installed on the upper portion of the lateral wall of the passivation tank 1, and a plurality of overflow ports 5 are equidistantly arranged on the overflow pipe 4, that is, when the liquid level of the passivation liquid in the passivation tank 1 reaches a certain height, the passivation liquid enters into the overflow pipe 4 from the overflow port 5, and is then discharged from the liquid outlet valve 3.

[0020] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A passivation tank for a foil production machine with distributor-controlled liquid inlet and overflow, comprising a passivation tank (1), a liquid inlet valve (2), and a liquid outlet valve (3), characterized in that: The bottom of the passivation tank (1) includes a liquid inlet distributor, which is connected to the liquid inlet valve (2). An overflow drain distributor is installed on the upper part of the inner side wall of the passivation tank (1), which is connected to the drain valve (3).

2. The passivation tank of the foil production machine with distributor inlet and overflow as described in claim 1, characterized in that: The liquid inlet distributor includes a main pipe (6) connected to the liquid inlet valve (2), and several branch pipes (7) are interconnected on the main pipe (6). The branch pipes (7) are arranged at equal intervals in the bottom of the passivation tank (1), and several liquid outlet valves (8) are arranged at equal intervals on the branch pipes (7).

3. The passivation tank of the foil production machine with distributor inlet and overflow as described in claim 1, characterized in that: The overflow drain distributor includes an overflow pipe (4) connected to the drain valve (3). The overflow pipe (4) is installed on the upper part of the side wall of the passivation tank (1). Several overflow ports (5) are provided at equal intervals on the overflow pipe (4).

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