CN202642581U

CN202642581U - Anti-retention liquid tank overflow device

Info

Publication number: CN202642581U
Application number: CN 201220257838
Authority: CN
Inventors: 隋奎江; 李志军; 任吉林
Original assignee: WEIFANG QUANXIN CHEMICALS CO Ltd
Current assignee: Weifang Jinshi Environmental Protection Technology Co., Ltd.
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2013-01-02
Anticipated expiration: 2022-06-04

Abstract

The utility model discloses an anti-retention liquid tank overflow device. The device comprises an overflow pipe arranged between a raw material storing tank and a material receiving tank, wherein any pipe section of the overflow pipe is arranged from a high place to a low place along the liquid overflow direction. The overflow pipe is arranged from a high place to a low place along the liquid overflow direction, so that when overflow occurs from the liquid tank, the liquid in the liquid tank can timely and quickly flow alway from the overflow pipe and is not retained in the overflow pipe. The device is particularly applied to liquid, such as nicotinic acid, with relatively high condensation point, the probability that residue is crystallized in the overflow pipe is reduced maximally, the convenience and the safety in the operation of equipment are ensured, and the using effect is relatively good.

Description

The anti-liquid tank overflow device that is detained

Technical field

The utility model relates to a kind of overflow device, relates in particular to the overflow device that a kind of nicotinic acid liquid tank is used.

Background technology

Outgate is the mouth of pipe as arranging in order to keep necessarily measuring liquid level on the liquid tank such as scale tank or dump tank on the vague generalization construction equipment, be connected with overflow pipe at outgate, so that when the liquid level in liquid tank surpasses the liquidometer value, with the rapidly overflow discharge of unnecessary liquid, and automatic back flow guarantees safety of operation in raw material storage tank.As described in Figure 5, the liquid tank overflow device that uses at present comprises the overflow pipe 3 that is connected between raw material storage tank 1 and the reception batch can 2, and general overflow pipe 3 is set to be with rectangular body, therefore body has one section level craspedodrome setting, this body did not have much affect for time on the general liquid tank, and when some have the liquid tank overflow use of particular characteristics, can cause certain trouble, as when the nicotinic acid tank uses, because the condensation point of nicotinic acid is higher, often after the nicotinic acid overflow, nicotinic acid can in level craspedodrome body section, occur and be detained crystallization, thereby the again metering overflow that has affected equipment is used.

The utility model content

Technical problem to be solved in the utility model provides a kind of anti-delay liquid tank overflow device that can not produce delay in overflow pipe.

For solving the problems of the technologies described above, the technical solution of the utility model is: the anti-liquid tank overflow device that is detained, comprise the overflow pipe that is installed between raw material storage tank and the reception batch can, and any pipeline section of described overflow pipe arranges from high to low along the liquid flooding direction.

As preferred technical scheme, described overflow pipe is the inclination overflow pipe that is connected between described raw material storage tank and the described reception batch can.

As preferred technical scheme, described overflow pipe comprises the inclination overflow pipeline section of captiveing joint with described reception batch can, described inclination overflow pipeline section extension is provided with at least one section vertical-overflow pipeline section and/or inclination overflow pipeline section, and terminal described vertical-overflow pipeline section and/or inclination overflow pipeline section are connected with described raw material storage tank.

Owing to having adopted technique scheme, the anti-liquid tank overflow device that is detained comprises the overflow pipe that is installed between raw material storage tank and the reception batch can, and any pipeline section of described overflow pipe arranges from high to low along the liquid flooding direction; The beneficial effects of the utility model are: the overflow pipe that arranges from high to low along the liquid flooding direction, when liquid tank produces overflow, make liquid in the liquid tank can be in time, from overflow pipe, flow away rapidly, and can in overflow pipe, not produce delay, especially being fit to higher liquid such as the nicotinic acid of some condensation points uses, reduced to greatest extent the possibility that produces residual crystallization in overflow pipe, thereby guaranteed comfort feature and the safety of equipment operating, result of use is better.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment one;

Fig. 2 is the structural representation of the utility model embodiment two;

Fig. 3 is a kind of improvement structural representation of the utility model embodiment two;

Fig. 4 is that the another kind of the utility model embodiment two improves structural representation;

Fig. 5 is the structural representation of prior art;

Among the figure: the 1-raw material storage tank; 2-receives batch can; The 3-overflow pipe; 31-inclination overflow pipeline section; 32-vertical-overflow pipeline section.

The specific embodiment

Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.

Embodiment one:

Anti-delay liquid tank overflow device as shown in Figure 1, comprise the overflow pipe 3 that is installed between raw material storage tank 1 and the reception batch can 2, any pipeline section of described overflow pipe 3 arranges from high to low along the liquid flooding direction, and described overflow pipe 3 is for being connected to the inclination overflow pipe between described raw material storage tank 1 and the described reception batch can 2.After producing overflow, can be with liquid in time, from the inclination overflow pipe, discharge rapidly, prevent that liquid holdup is in overflow pipe 3, especially being fit to higher liquid such as the nicotinic acid of some condensation points uses, when the liquid cooling condensation point is higher, after reception batch can 2 liquid floodings are complete, if liquid residence time in overflow pipe 3 is longer, then can be in overflow pipe 3 interior formation crystallizations, and overflow pipe 3 is stopped up, flooding velocity when reception batch can 2 is reused is slower, even stops up doctor's overflow pipe 3, has used 3 of overflow pipes that are obliquely installed can avoid defects.

Embodiment two:

As shown in Figure 2, the present embodiment is with the difference of embodiment one: described overflow pipe 3 comprises the inclination overflow pipeline section 31 of captiveing joint with described reception batch can 2, described inclination overflow pipeline section 31 extensions are provided with at least one section vertical-overflow pipeline section 32 and/or inclination overflow pipeline section 31, terminal described vertical-overflow pipeline section 32 and/or inclination overflow pipeline section 31 are connected with described raw material storage tank 1, arrange to adapt to Devices in Workshop, and can reach quick overflow equally, and prevent the effect of overflow pipe 3 interior generation crystallizations.

Certainly overflow pipe 3 also can be set to the body of multistage bending structure as shown in Figure 3 and Figure 4, and simple in structure, overflow is effective, and can not produce the overflow crystallization.

Above demonstration and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. the anti-liquid tank overflow device that is detained comprises the overflow pipe that is installed between raw material storage tank and the reception batch can, and it is characterized in that: any pipeline section of described overflow pipe arranges from high to low along the liquid flooding direction.

2. anti-delay liquid tank overflow device as claimed in claim 1, it is characterized in that: described overflow pipe is the inclination overflow pipe that is connected between described raw material storage tank and the described reception batch can.

3. anti-delay liquid tank overflow device as claimed in claim 1, it is characterized in that: described overflow pipe comprises the inclination overflow pipeline section of captiveing joint with described reception batch can, described inclination overflow pipeline section extension is provided with at least one section vertical-overflow pipeline section and/or inclination overflow pipeline section, and terminal described vertical-overflow pipeline section and/or inclination overflow pipeline section are connected with described raw material storage tank.