Horizontal steel lining plastic storage tank with discharging mechanism

Abstract

The horizontal steel lining plastic storage tank comprises a tank body, a feeding pipe is welded to the top of the tank body, discharging pipes are welded to the two sides of the bottom of the tank body, the discharging mechanism is arranged in the tank body, inclined plates are welded to the two sides of the bottom of the inner wall of the tank body in an inclined mode, and through holes are formed in the inclined plates. When discharging is needed, materials are discharged through the discharging pipes on the two sides of the bottom firstly, when residual materials in the storage tank need to be discharged, a user climbs to the top of the tank body, the rotating rings are alternately rotated at the positions of the mounting bases on the two sides, the rotating rings drive the reels to rotate in the rotating process, and the pull ropes are wound and unwound; when the pull rope is retracted and released, the scraping plate can be driven to move back and forth on the two sides of the bottom of the tank body, a small amount of residual materials can penetrate through the through holes to enter the space between the inclined plates, the residual materials are driven under the back-and-forth scraping action of the scraping plate and discharged through the discharging pipes on the two sides, discharging of the residual materials in the tank body is achieved, the residual material amount in the storage tank is reduced to the minimum, and the quality of follow-up stored products is improved.

Description

Technical Field

[0001] This utility model relates to the field of storage tank technology, and in particular to a horizontal steel-lined plastic storage tank with a material unloading mechanism. Background Technology

[0002] Steel-lined plastic storage tanks are composite storage tanks that combine the advantages of steel and plastic. They are mainly used to store liquid and gaseous substances. They consist of a steel tank and a plastic layer. The steel tank is made of stainless steel or carbon steel to provide strength and support, while the plastic layer is made of plastic materials such as polyethylene or polyvinyl chloride to improve corrosion resistance and chemical stability. They are widely used.

[0003] Existing horizontal steel-lined plastic storage tanks have the following drawbacks: Horizontal steel-lined plastic storage tanks are used to store liquid materials, and the unloading end is generally located at the bottom of the tank. When unloading, some residual material inside cannot be directly discharged. When changing the stored solution, the residual material mixes into the subsequent products, which will affect the quality of the subsequent products. Therefore, we propose a horizontal steel-lined plastic storage tank with an unloading mechanism. Utility Model Content

[0004] The purpose of this utility model is to provide a horizontal steel-lined plastic storage tank with a material unloading mechanism. When unloading is required, the material is first discharged through the unloading pipes on both sides of the bottom. When it is necessary to unload the remaining material inside the tank, one can climb to the top of the tank and alternately rotate the rotating ring at the mounting positions on both sides. During the rotation of the rotating ring, the reel rotates, realizing the raising and lowering of the pull rope. When the pull rope is raised and lowered, it will drive the scraper to move back and forth on both sides of the bottom of the tank. A small amount of remaining material will pass through the through hole into the space between the inclined plates. Under the scraping action of the scraper, the remaining material is driven and discharged through the unloading pipes on both sides, realizing the discharge of the remaining material inside the tank, minimizing the amount of remaining material inside the tank, and improving the quality of the subsequently stored products.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A horizontal steel-lined plastic storage tank with a unloading mechanism includes a tank body. A feed pipe is welded to the top of the tank body, and unloading pipes are welded to both sides of the bottom of the tank body. An unloading mechanism is provided inside the tank body. The unloading mechanism includes inclined plates, through holes, scrapers, mounting seats, a roller, a rotating ring, and a pull rope. Inclined plates are welded obliquely to both sides of the bottom of the inner wall of the tank body, and through holes are opened inside the inclined plates. The inclined plates are located on both sides of the unloading pipes, and scrapers are slidably connected between the inclined plates. Mounting seats are welded to both sides of the top of the tank body, and rollers are installed inside the mounting seats. A rotating rod is provided at one end of the roller, extending to the outside of the mounting seat. A rotating ring is installed on the rotating rod. A pull rope is wound around the outside of the roller, and the end of the pull rope is connected to the scraper.

[0007] Furthermore, a climbing ladder is welded to one side of the outer wall of the tank, and supports are welded to the bottom of the tank near the unloading pipe; the climbing ladder facilitates access to the top of the tank, and the support structure provides stable support for the tank.

[0008] Furthermore, the inner wall of the tank is covered with an inner lining layer made of polyethylene; the inner lining layer ensures the corrosion resistance of the tank structure.

[0009] Furthermore, guide wheels are provided between the inclined plates and the guide wheels are positioned corresponding to the roll. The pull rope is attached to the surface of the guide wheel, and a rubber pad is adhered to the bottom of the scraper. The guide wheel structure allows the scraper to be moved by the pull rope when the roll is rotated, and the rubber pad structure ensures that the material is scraped off cleanly.

[0010] Furthermore, grooves are provided on opposite sides of the inclined plate surface, and sliders that are inserted into the grooves are welded to both ends of the scraper; the cooperation between the grooves and the sliders makes the horizontal movement of the scraper smoother and more stable.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] When unloading is required, the material is first discharged through the unloading pipes on both sides of the bottom. When unloading the remaining material inside the storage tank, climb to the top of the tank and alternately rotate the rotating ring at the mounting positions on both sides. During the rotation of the rotating ring, the reel rotates, which realizes the winding and unwinding of the pull rope. When the pull rope is winding and unwinding, it will drive the scraper to move back and forth on both sides of the bottom of the tank. A small amount of remaining material will pass through the through hole and enter between the inclined plates. Under the scraping action of the scraper, the remaining material is driven and discharged through the unloading pipes on both sides, realizing the discharge of the remaining material inside the tank, minimizing the amount of remaining material inside the storage tank, and improving the quality of the products stored subsequently. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the inclined plate in this utility model.

[0016] Figure 4 This is a schematic diagram of the installation structure of the scraper in this utility model.

[0017] In the diagram: 1. Tank body; 101. Inner liner; 102. Feed pipe; 103. Unloading pipe; 2. Unloading mechanism; 201. Inclined plate; 202. Through hole; 203. Scraper; 204. Mounting base; 205. Reel; 206. Rotary ring; 207. Pull rope; 208. Guide wheel; 209. Rubber pad; 210. Slide groove; 211. Sliding block; 3. Climbing ladder; 4. Support. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1-4 As shown, a horizontal steel-lined plastic storage tank with a unloading mechanism includes a tank body 1 and an unloading mechanism 2. A feed pipe 102 is welded to the top of the tank body 1, and unloading pipes 103 are welded to both sides of the bottom of the tank body 1. The unloading mechanism 2 is installed inside the tank body 1. The unloading mechanism 2 includes an inclined plate 201, a through hole 202, a scraper 203, a mounting base 204, a reel 205, a rotating ring 206, and a pull rope 207. Inclined plates 201 are obliquely welded to both sides of the bottom of the inner wall of the tank body 1. Each of the 201 has through holes 202. The inclined plates 201 are located on both sides of the unloading pipe 103 and scrapers 203 are slidably connected between the inclined plates 201. Mounting seats 204 are welded to both sides of the top of the tank body 1 and a roller 205 is installed inside each mounting seat 204. One end of the roller 205 is provided with a rotating rod extending to the outside of the mounting seat 204. A rotating ring 206 is installed on the rotating rod. Pull ropes 207 are wound around the outside of the roller 205 and the end of the pull ropes 207 is connected to the scrapers 203.

[0020] The tank body 1 has a climbing ladder 3 welded to one side of its outer wall, and supports 4 welded to the bottom of the tank body 1 near the unloading pipe 103. The inner wall of the tank body 1 is covered with an inner lining layer 101 made of polyethylene. The climbing ladder 3 allows easy access to the top of the tank body 1, the supports 4 provide stable support for the tank body 1, and the inner lining layer 101 ensures the corrosion resistance of the tank body 1 structure.

[0021] The inclined plates 201 are provided with guide wheels 208, which are positioned opposite to the roller 205. The pull rope 207 is attached to the surface of the guide wheel 208. The bottom of the scraper 203 is bonded with a rubber pad 209. The inclined plates 201 are provided with grooves 210 on opposite sides. Both ends of the scraper 203 are welded with sliders 211 that are inserted into the grooves 210. The structure of the guide wheel 208 allows the scraper 203 to be moved by the pull rope 207 when the roller 205 is rotated. The structure of the rubber pad 209 ensures that the material is scraped off cleanly. The cooperation between the grooves 210 and the sliders 211 makes the horizontal movement of the scraper 203 more stable.

[0022] The working process of this utility model:

[0023] In use, the tank 1 is used to store the medium to be stored. The material is discharged into the tank 1 through the feed pipe 102. When unloading is required, the material is discharged through the unloading pipes 103 on both sides of the bottom. When it is necessary to unload the remaining material inside the tank, climb to the top of the tank 1 and alternately rotate the rotating ring 206 at the mounting seats 204 on both sides. During the rotation of the rotating ring 206, the roller 205 is rotated, thereby realizing the winding and unwinding of the pull rope 207. When the pull rope 207 is winding and unwinding, it will drive the scraper 203 to move back and forth on both sides of the bottom of the tank 1. A small amount of remaining material will pass through the through hole 202 and enter between the inclined plates 201. Under the scraping action of the scraper 203, the remaining material is driven and discharged through the unloading pipes 103 on both sides, realizing the discharge of the remaining material inside the tank 1, minimizing the amount of remaining material inside the tank, and improving the quality of the subsequently stored products.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A horizontal steel-lined plastic storage tank with a material unloading mechanism, comprising a tank body (1), characterized in that, The tank body (1) has a feed pipe (102) welded to the top, and a discharge pipe (103) welded to both sides of the bottom of the tank body (1). A discharge mechanism (2) is provided inside the tank body (1). The discharge mechanism (2) includes an inclined plate (201), a through hole (202), a scraper (203), a mounting base (204), a roller (205), a rotating ring (206), and a pull rope (207). Inclined plates (201) are welded obliquely to both sides of the bottom of the inner wall of the tank body (1), and through holes (202) are opened inside the inclined plates (201). The inclined plate (201) is located on both sides of the unloading pipe (103) and a scraper (203) is slidably connected between the inclined plates (201). The top of the tank (1) is welded with mounting bases (204) on both sides and a roller (205) is installed inside the mounting base (204). One end of the roller (205) is provided with a rotating rod extending to the outside of the mounting base (204). A rotating ring (206) is installed on the rotating rod. A pull rope (207) is wound around the outside of the roller (205) and the end of the pull rope (207) is connected to the scraper (203).

2. A horizontal steel-lined plastic storage tank with a material unloading mechanism according to claim 1, characterized in that: A climbing ladder (3) is welded to one side of the outer wall of the tank (1), and a support (4) is welded to the bottom of the tank (1) near the unloading pipe (103).

3. A horizontal steel-lined plastic storage tank with a material unloading mechanism according to claim 1, characterized in that: The inner wall of the tank (1) is covered with an inner lining layer (101), and the inner lining layer (101) is made of polyethylene.

4. A horizontal steel-lined plastic storage tank with a material unloading mechanism according to claim 1, characterized in that: Guide wheels (208) are provided between the inclined plates (201), and the guide wheels (208) are positioned corresponding to the roller (205). The pull rope (207) is attached to the surface of the guide wheel (208), and a rubber pad (209) is glued to the bottom of the scraper (203).

5. A horizontal steel-lined plastic storage tank with a material unloading mechanism according to claim 1, characterized in that: The inclined plate (201) has grooves (210) on opposite sides of its surface, and the scraper (203) has sliders (211) welded to both ends of the scraper (203) and inserted into the grooves (210).

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