Deodorized kerosene temporary storage tank

Abstract

A deodorized kerosene temporary storage tank comprises a tank body, the tank body comprises an upper cylinder part and a lower conical cylinder part, and an oil tank supporting frame body is fixedly connected to the outer wall of the lower conical cylinder part; a discharging main pipe is arranged at the bottom of the lower conical barrel part, an electric discharging valve a is arranged at the tail end of the discharging main pipe, a sewage discharging branch pipe and a slag removing pipe are further connected to the discharging main pipe and symmetrically arranged on the two sides of the discharging main pipe, an electric discharging valve b is arranged at the tail end of the sewage discharging branch pipe, and a flange connector part and a blind flange are connected to the tail end of the slag removing pipe. The utility model has the advantages that the inclined filter screen plate is arranged, so that impurities can be effectively blocked, and part of the impurities can flow into the pollution discharge branch pipe along the inclined filter screen plate to stay, thereby being convenient for washing and cleaning during subsequent cleaning. The pollution discharge branch pipe and the slag removal pipe are symmetrically arranged on the two sides of the discharge main pipe, and impurities on the inclined filter screen plate can be more conveniently removed in cooperation with simple disassembly of a blind flange of the slag removal pipe.

Description

Technical Field

[0001] The utility model relates to the field of kerosene storage tank equipment, in particular to a deodorized kerosene temporary storage tank. Background Art

[0002] In the production and preparation process of aerosol insecticides, deodorized kerosene and various insecticide components are often used as raw materials. Before adding the deodorized kerosene to the stirring device, a temporary storage tank is required. Existing deodorized kerosene temporary storage tanks are often not equipped with impurity filtering screens, and even if they are equipped with filtering screens, they are not very convenient to clean. Utility Model Content

[0003] The purpose of the utility model is to provide a deodorized kerosene temporary storage tank in view of the above defects.

[0004] The utility model comprises a tank body, which comprises an upper cylindrical portion and a lower conical cylindrical portion, and an oil tank support frame is fixedly connected to the outer wall of the lower conical cylindrical portion;

[0005] A discharge main pipe is provided at the bottom of the lower conical cylinder, an electric discharge valve a is provided at the end of the discharge main pipe, a sewage branch pipe and a slag cleaning pipe are connected to the discharge main pipe, the sewage branch pipe and the slag cleaning pipe are symmetrically arranged on both sides of the discharge main pipe, an electric discharge valve b is provided at the end of the sewage branch pipe, and a flange interface and a blind flange are connected to the end of the slag cleaning pipe;

[0006] The inner wall of the discharge main pipe is fixedly connected with an inclined filter screen plate, and the top of the inclined filter screen plate is fixedly connected to the top of the connection between the slag cleaning pipe and the discharge main pipe, and the bottom of the inclined filter screen plate is fixedly connected to the bottom of the connection between the sewage branch pipe and the discharge main pipe.

[0007] Preferably, a deodorized kerosene inlet is provided at the upper portion of the side wall of the upper cylindrical portion, a tank cover is provided at the top of the upper cylindrical portion, and a manhole and a safety valve are also provided on the tank cover.

[0008] Preferably, the length of the slag cleaning pipe is smaller than the diameter of the main discharge pipe.

[0009] Preferably, the side wall portions of the inclined filter screen plate except the top and bottom thereof are fixedly connected to the inner wall of the discharge main pipe.

[0010] Preferably, the inner walls of the upper cylindrical portion and the lower conical cylindrical portion are coated with a smooth corrosion-resistant coating.

[0011] The utility model has the advantages that the inclined filter screen can effectively block impurities, and some impurities will flow into the sewage branch pipe along the inclined filter screen to stay, which is convenient for flushing and cleaning during subsequent cleaning. The sewage branch pipe and the slag cleaning pipe are symmetrically arranged on both sides of the discharge main pipe, and the impurities on the inclined filter screen can be more conveniently cleaned by simply disassembling the blind flange of the slag cleaning pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a connection diagram for the discharge main pipe, sewage branch pipe and slag cleaning pipe.

[0014] Figure 3 This is a schematic diagram of the internal structure of the inclined filter plate connecting the pipeline.

[0015] Figure 4 It is a structural schematic diagram of the inclined filter screen plate. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0018] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] As shown in the accompanying drawings, the utility model comprises a tank body, which comprises an upper cylindrical portion 2 and a lower conical cylindrical portion 3, and an oil tank support frame 4 is fixedly connected to the outer wall of the lower conical cylindrical portion 3;

[0021] The bottom of the lower conical cylinder 3 is provided with a discharge main pipe 5, the end of the discharge main pipe 5 is provided with an electric discharge valve a6, the discharge main pipe 5 is also connected to a sewage branch pipe 7 and a slag cleaning pipe 8, the sewage branch pipe 7 and the slag cleaning pipe 8 are symmetrically arranged on both sides of the discharge main pipe 5, the end of the sewage branch pipe 7 is provided with an electric discharge valve b9, and the end of the slag cleaning pipe 8 is connected to a flange interface and a blind flange 10;

[0022] The inner wall of the discharge main pipe 5 is fixedly connected with an inclined filter screen plate 11, and the top of the inclined filter screen plate 11 is fixedly connected to the top of the connection between the slag cleaning pipe 8 and the discharge main pipe 5, and the bottom of the inclined filter screen plate 11 is fixedly connected to the bottom of the connection between the sewage branch pipe 7 and the discharge main pipe 5.

[0023] In another technical solution, a deodorized kerosene inlet 1 is provided on the upper side wall of the upper cylindrical portion 2, and a tank cover 12 is provided on the top of the upper cylindrical portion 2. The tank cover 12 is also provided with a manhole 13 and a safety valve 14 to facilitate maintenance and ensure safety.

[0024] In another technical solution, the length of the slag cleaning pipe 8 is smaller than the diameter of the main discharge pipe 5 . If the length of the slag cleaning pipe 8 is too long, it is not convenient to clean the impurities on the inclined filter screen plate 11 .

[0025] In another technical solution, the inclined filter screen plate 11 is fixedly connected to the inner wall of the discharge main pipe 5 except for the side wall parts at the top and bottom, so that the blind flange 10 can be opened to clean the impurities on the inclined filter screen plate 11.

[0026] In another technical solution, the inner walls of the upper cylindrical portion 2 and the lower conical cylindrical portion 3 are coated with a smooth corrosion-resistant coating to facilitate the smooth discharge of the deodorized kerosene.

[0027] Working principle: Deodorized kerosene enters the tank from the deodorized kerosene inlet on the upper side wall of the upper cylindrical part and is temporarily stored. When it is needed, just open the electric discharge valve a at the end of the discharge pipe to discharge it. The inner wall of the discharge pipe is equipped with an inclined filter screen, which can effectively block impurities. Some impurities will also flow into the sewage branch pipe along the inclined filter screen and stay there, which is convenient for flushing and cleaning during subsequent cleaning. The sewage branch pipe and the slag cleaning pipe are symmetrically arranged on both sides of the discharge pipe. The blind flange of the slag cleaning pipe is regularly disassembled, and the valves of the discharge pipe and the sewage branch pipe are opened. The impurities on the inclined filter screen are flushed away and discharged through an external high-pressure water gun. Impurities that are difficult to flush away are manually pulled out and cleaned.

[0028] The above implementation cases are only for illustrating the technical solutions and features of the utility model, and their purpose is to enable people familiar with the technology to implement them better. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model are within the protection scope of the utility model, and those not described in detail are prior art.

Claims

1. A deodorized kerosene temporary storage tank, comprising a tank body, wherein the tank body comprises an upper cylindrical portion (2) and a lower conical cylindrical portion (3), and an oil tank support frame (4) is fixedly connected to the outer wall of the lower conical cylindrical portion (3), characterized in that: A discharge main pipe (5) is provided at the bottom of the lower conical cylinder (3), an electric discharge valve a (6) is provided at the end of the discharge main pipe (5), a sewage branch pipe (7) and a slag cleaning pipe (8) are connected to the discharge main pipe (5), the sewage branch pipe (7) and the slag cleaning pipe (8) are symmetrically arranged on both sides of the discharge main pipe (5), an electric discharge valve b (9) is provided at the end of the sewage branch pipe (7), and a flange interface and a blind flange (10) are connected to the end of the slag cleaning pipe (8); The inner wall of the discharge main pipe (5) is fixedly connected with an inclined filter screen plate (11), and the top of the inclined filter screen plate (11) is fixedly connected to the top of the connection between the slag cleaning pipe (8) and the discharge main pipe (5), and the bottom of the inclined filter screen plate (11) is fixedly connected to the bottom of the connection between the sewage branch pipe (7) and the discharge main pipe (5).

2. A deodorized kerosene temporary storage tank according to claim 1, characterized in that: A deodorized kerosene inlet (1) is provided on the upper side wall of the upper cylindrical portion (2), a tank cover (12) is provided on the top of the upper cylindrical portion (2), and a manhole (13) and a safety valve (14) are also provided on the tank cover (12).

3. A deodorized kerosene temporary storage tank according to claim 1, characterized in that: The length of the slag cleaning pipe (8) is smaller than the diameter of the main discharge pipe (5).

4. A deodorized kerosene temporary storage tank according to claim 1, characterized in that: The inclined filter screen plate (11) is fixedly connected to the inner wall of the discharge main pipe (5) except for the side wall parts at the top and bottom.

5. A deodorized kerosene temporary storage tank according to claim 1, characterized in that: The inner walls of the upper cylindrical portion (2) and the lower conical cylindrical portion (3) are both coated with a smooth corrosion-resistant coating.

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