Storage tank for coal tar

Abstract

The utility model discloses a storage tank for coal tar, which comprises a bottom plate, a support plate, a storage tank and a protective device, the protective device is arranged, adjusting baffles are adjusted to contract or unfold along movable grooves on the inner sides of fixing plates, and the two groups of adjusting baffles form stability of embedded connection through a group of clamping blocks. By arranging the limiting mechanisms, when an adjusting block drives the adjusting baffle to the inner side of a movable groove to contract, the upper end and the lower end of the movable block obliquely slide relative to the pressing block by pressing the pressing block, and therefore the storage tank can be conveniently stored. And meanwhile, the movable block vertically slides along the inner side of the left end of the fixed block, so that the pressing block drives the embedding block to contract to the inner side of the right end of the fixed block while driving the movable rod to move upwards, and then the limiting effect that the embedding block and a clamping groove in the inner side of an adjusting baffle are embedded and fixed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal chemical production, in particular to a storage tank for coal tar. Background Art

[0002] The three products obtained after coal is heated in an air-tight state are coal tar, coal gas and semi-coke. Coal tar contains tens of thousands of organic compounds, of which more than 500 are known to be separable. It is an important or only source of some condensed ring compounds or heterocyclic compounds containing oxygen and sulfur, and is widely used in chemical, pharmaceutical, dye, pesticide and carbon industries. Due to its viscous texture, petroleum is easy to stick to the inner wall of the oil storage tank when stored for a long time, making it difficult to clean the inner wall later. At the same time, petroleum is easy to precipitate, which is not convenient for its use. At the same time, viscous petroleum is difficult to discharge, which is not convenient for oil storage tanks.

[0003] For example, publication number CN202021527781.7 discloses "A Petroleum Storage Tank", which can stir the petroleum through structures such as a first motor and a stirring rod to prevent the petroleum from settling during storage and affecting the use of the petroleum. At the same time, the stirring rod is cylindrical, which can reduce the friction resistance between the petroleum and the petroleum during stirring and increase the service life of the stirring rod. The inner wall of the petroleum can be cleaned by the first scraper and the second scraper to prevent the petroleum from sticking to the inner wall of the oil storage tank, which is convenient for subsequent cleaning of the oil storage tank.

[0004] However, when coal tar is stored in a storage tank, the storage tank is usually stored in a cool place and needs to be protected from direct sunlight to prevent the coal tar inside the storage tank from being affected by the high external temperature. Existing storage tanks generally have their own heat insulation effect, but when the temperature is too high, the temperature will still pass through the storage tank and contact the coal tar, causing the coal tar to deteriorate, thereby affecting the practicality of the coal tar. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a storage tank for coal tar, which solves the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a storage tank for coal tar, comprising a bottom plate, a support plate, a storage tank and a protective device, wherein support plates are respectively installed on the left and right sides of the top of the bottom plate, the storage tank is horizontally arranged on the inner side of the middle part of the support plate, and the protective device is installed on the outer side of the lower end of the storage tank, the protective device comprises a connecting plate, a fixing plate, a movable groove, a spring, an adjusting baffle, a limiting mechanism, a clamping block and an adjusting block, the connecting plate is fixed to the middle part of the upper end of the fixing plate, a movable groove is opened on the inner side of the left end of the fixing plate, a spring is arranged inside the movable groove, the adjusting baffle is slidably matched with the inner side of the movable groove, and the adjusting baffle is elastically matched with the inner side of the movable groove through the spring, the limiting mechanism is installed on the inner side of the left end of the fixing plate, the clamping block is engaged with the inner side of the upper end of the adjusting baffle, an adjusting block is installed on the top of the adjusting baffle, and the connecting plate is installed on the outer side of the lower end of the storage tank.

[0009] Preferably, the limiting mechanism includes a second movable groove, a fixed block, a pressure block, a second spring, a movable rod, a movable block and an engaging block. A fixed block is horizontally fixed inside the second movable groove. The pressure block is slidably matched with the inner side of the left end of the second movable groove. The middle part of the right end of the pressure block and the left end of the movable rod are respectively connected to the left and right ends of the second spring, and the pressure block is elastically matched with the movable rod through the second spring. The middle part of the movable block is slidably adjusted with the inside of the movable rod and the inner side of the left end of the fixed block respectively. The right end of the movable rod is fixed to the engaging block, and the second movable groove is installed on the inner side of the left end of the fixed plate.

[0010] Preferably, the inner sides of the connecting plate and the fixing plate are both arranged in an arc shape, the upper end of the connecting plate coincides with the lower end of the storage tank, and the upper end of the fixing plate coincides with the lower end of the connecting plate.

[0011] Preferably, the movable groove, the spring and the adjusting baffle are respectively provided in two groups, which are arranged opposite to each other along the left and right ends of the fixed plate.

[0012] Preferably, a group of movable grooves are respectively opened on the inner sides of the left and right ends of the fixed plate, and the adjusting baffle is slidably adjusted to cooperate with the inner sides of the movable grooves, so as to facilitate the storage or deployment of the adjusting baffle.

[0013] Preferably, a horizontal notch is provided on the inner side of the left end of the movable block, an inclined notch is provided inside the moving rod, the middle part of the movable block is slidably matched with the inner side of the moving rod, and the movable block and the inner side of the left end of the fixed block are adjusted by horizontal sliding.

[0014] Preferably, a notch is provided inside the adjusting block, and the notch matches the size of the engaging block, so that the engaging block can be engaged and fixed to the adjusting block.

[0015] Preferably, the regulating baffle is made of carbon steel and has good sealing and heat insulation properties.

[0016] Preferably, the second spring is made of spring steel and has good toughness.

[0017] (III) Beneficial effects

[0018] The utility model provides a coal tar storage tank with the following beneficial effects: by setting a protective device, the adjusting baffle is adjusted to shrink or expand along the movable groove inside the fixed plate, two groups of adjusting baffles are connected stably by a group of clamping blocks, and the adjusting baffles are limited by two groups of limiting mechanisms respectively, thereby isolating the sunlight and keeping the storage tank in a relatively cool state for easy storage.

[0019] The utility model provides a storage tank for coal tar, which has the following beneficial effects: by setting a limiting mechanism, when the adjusting block brings the adjusting baffle to the inside of the movable groove and shrinks, by pressing the pressing block, the upper and lower ends of the movable block and the pressing block are tilted and slid, and at the same time, the movable block slides vertically along the inner side of the left end of the fixed block, so that the pressing block moves upward with the moving rod and shrinks the embedded block to the inner side of the right end of the fixed block, and then the embedded block is embedded and fixed with the inner slot of the adjusting baffle to achieve the limiting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the protective device of the utility model;

[0023] Figure 4 It is a right-side plan view of the structure of the protective device of the utility model;

[0024] Figure 5 It is a right side plan view of the limiting mechanism of the utility model.

[0025] In the figure: base plate 1, support plate 2, storage tank 3, protective device 4, connecting plate 41, fixed plate 42, movable groove 43, spring 44, adjusting baffle 45, limiting mechanism 46, clamping block 47, adjusting block 48, second movable groove 461, fixed block 462, pressing block 463, second spring 464, moving rod 465, adjusting block 466, and interlocking block 467. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 and 2 The utility model provides a technical solution for a storage tank for coal tar: a storage tank for coal tar, comprising a bottom plate 1, a support plate 2, a storage tank 3 and a protective device 4, the support plates 2 are respectively installed on the left and right sides of the top of the bottom plate 1, the storage tank 3 is horizontally arranged on the inner side of the middle part of the support plate 2, and the protective device 4 is installed on the outer side of the lower end of the storage tank 3.

[0028] See also Figure 3 and 4 The utility model provides a technical solution for a storage tank for coal tar: a storage tank for coal tar, a protective device 4 includes a connecting plate 41, a fixed plate 42, a movable groove 43, a spring 44, an adjusting baffle 45, a limiting mechanism 46, a clamping block 47 and an adjusting block 48, the connecting plate 41 is fixed to the middle part of the upper end of the fixed plate 42, a movable groove 43 is provided on the inner side of the left end of the fixed plate 42, a spring 44 is provided inside the movable groove 43, the adjusting baffle 45 is slidably matched with the inner side of the movable groove 43, and the adjusting baffle 45 is elastically matched with the inner side of the movable groove 43 through the spring 44, the limiting mechanism 46 is installed on the inner side of the left end of the fixed plate 42, the clamping block 47 is connected with the inner side of the upper end of the adjusting baffle 45, and the adjusting baffle An adjusting block 48 is installed at the top of 45, and the connecting plate 41 is installed on the outer side of the lower end of the storage tank 3. The inner sides of the connecting plate 41 and the fixed plate 42 are both arranged in an arc shape, and the upper end of the connecting plate 41 coincides with the lower end of the storage tank 3, and the upper end of the fixed plate 42 coincides with the lower end of the connecting plate 41. There are two groups of movable grooves 43, springs 44 and adjusting baffles 45, which are arranged opposite to each other along the left and right ends of the fixed plate 42. A group of movable grooves 43 are respectively opened on the inner sides of the left and right ends of the fixed plate 42. The adjusting baffles 45 and the inner sides of the movable grooves 43 are slidably adjusted to cooperate, so as to facilitate the storage or expansion of the adjusting baffles 45. The adjusting baffles 45 are made of carbon steel and have good sealing and heat insulation properties.

[0029] See also Figure 5The utility model provides a technical solution for a storage tank for coal tar: a storage tank for coal tar, a limiting mechanism 46 includes a second movable groove 461, a fixed block 462, a pressure block 463, a second spring 464, a moving rod 465, a movable block 466 and a fitting block 467, the interior of the second movable groove 461 is horizontally fixed with a fixed block 462, the pressure block 463 is slidably matched with the inner side of the left end of the second movable groove 461, the middle part of the right end of the pressure block 463 and the left end of the moving rod 465 are respectively connected to the left and right ends of the second spring 464, and the pressure block 463 is elastically matched with the moving rod 465 through the second spring 464, and the middle part of the movable block 466 is respectively connected to the inner part and the left end of the moving rod 465 The left end of the fixed block 462 is slidably adjusted on the inner side, the right end of the moving rod 465 is fixed to the engaging block 467, the second movable groove 461 is installed on the inner side of the left end of the fixed plate 42, a horizontal notch is provided on the inner side of the left end of the fixed block 462, an inclined notch is provided inside the moving rod 465, the middle part of the movable block 466 is obliquely slidably matched with the inner side of the moving rod 465, the movable block 466 and the inner side of the left end of the fixed block 462 are horizontally slidably adjusted, a notch is provided inside the adjusting block 48, the notch matches the size of the engaging block 467, so that the engaging block 467 can be engaged and fixed to the adjusting block 48, and the second spring 464 is made of spring steel and has good toughness.

[0030] When in use, the coke oil is loaded into the storage tank 3 for storage, and the stability of the storage tank 3 is increased by the bottom plate 1 and the support plate 2;

[0031] Then, when the pressing block 463 is pressed to retract toward the inside of the second movable groove 461, the inclined portion inside the right end of the pressing block 463 causes the upper and lower ends of the movable block 466 to slide relative to each other, and at the same time, the movable block 466 slides vertically along the inner side of the left end of the fixed block 462, so that the pressing block 463 moves upward with the moving rod 465 and at the same time, it retracts the engaging block 467 to the inner side of the right end of the fixed block 462, and the engaging block 467 cancels the effect of limiting the inner slot of the adjusting baffle 45;

[0032] Then, when the adjusting baffle 45 is retracted to the inside of the movable groove 43, the two groups of adjusting baffles 45 are respectively extended outward along the inner side of the movable groove 43 by the two groups of springs 44, and the two groups of adjusting baffles 45 are aligned to a high position by the elastic effect and supporting effect of the two groups of springs 44, and then the block 47 of the rear end adjusting baffle 45 is aligned and inserted into the inner side slot of the front end adjusting baffle 45, and the two groups of adjusting blocks 48 are aligned to achieve a sealing effect, and the adjusting baffle 45 is retracted or expanded along the inner side slot 43 of the fixed plate 42 by adjusting the adjusting baffle 45, and the two groups of adjusting baffles 45 form the stability of the interlocking connection through a group of blocks 47, and the adjusting baffles 45 are respectively limited by two groups of limiting mechanisms 46, thereby isolating the sunlight and keeping the storage tank 3 in a relatively cool state, which is also convenient for storing coal tar and performing heat insulation treatment on the coal tar.

[0033] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0034] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal tar storage tank, comprising a bottom plate (1), a support plate (2) and a storage tank (3), wherein the support plates (2) are respectively installed on the left and right sides of the top of the bottom plate (1), and the storage tank (3) is horizontally arranged on the inner side of the middle part of the support plate (2); Features: The storage tank (3) further comprises a protective device (4), the protective device (4) being mounted on the outer side of the lower end of the storage tank (3), the protective device (4) comprising a connecting plate (41), a fixing plate (42), a movable groove (43), a spring (44), an adjusting baffle (45), a limiting mechanism (46), a clamping block (47) and an adjusting block (48), the connecting plate (41) being fixed to the middle part of the upper end of the fixing plate (42), a movable groove (43) being provided on the inner side of the left end of the fixing plate (42), and the inner side of the movable groove (43) A spring (44) is provided on the part, the adjusting baffle (45) is slidably matched with the inner side of the movable groove (43), and the adjusting baffle (45) is elastically matched with the inner side of the movable groove (43) through the spring (44), the limiting mechanism (46) is installed on the inner side of the left end of the fixing plate (42), the clamping block (47) is engaged with the inner side of the upper end of the adjusting baffle (45), the top end of the adjusting baffle (45) is installed with an adjusting block (48), and the connecting plate (41) is installed on the outer side of the lower end of the storage tank (3).

2. A coal tar storage tank according to claim 1, characterized in that: The limiting mechanism (46) comprises a second movable groove (461), a fixed block (462), a pressing block (463), a second spring (464), a moving rod (465), a movable block (466) and an engaging block (467). The fixed block (462) is horizontally fixed inside the second movable groove (461). The pressing block (463) is slidably matched with the inner side of the left end of the second movable groove (461). The middle part of the right end of the pressing block (463) and the moving rod (465) are connected to each other. ) are respectively connected to the left and right ends of the second spring (464), and the pressure block (463) is elastically matched with the moving rod (465) through the second spring (464), the middle part of the movable block (466) is slidably adjusted with the inside of the moving rod (465) and the inner side of the left end of the fixed block (462), the right end of the moving rod (465) is fixed to the engaging block (467), and the second movable groove (461) is installed on the inner side of the left end of the fixed plate (42).

3. A coal tar storage tank according to claim 1, characterized in that: The inner sides of the connecting plate (41) and the fixing plate (42) are both arranged in an arc shape, the upper end of the connecting plate (41) coincides with the lower end of the storage tank (3), and the upper end of the fixing plate (42) coincides with the lower end of the connecting plate (41).

4. A coal tar storage tank according to claim 1, characterized in that: The movable groove (43), the spring (44) and the adjusting baffle (45) are respectively provided in two groups, and are respectively arranged opposite to each other along the left and right ends of the fixed plate (42).

5. A coal tar storage tank according to claim 1, characterized in that: A group of movable grooves (43) are respectively provided on the inner sides of the left and right ends of the fixed plate (42), and the adjusting baffle (45) is slidably adjusted to fit the inner sides of the movable grooves (43).

6. A coal tar storage tank according to claim 2, characterized in that: A horizontal notch is provided on the inner side of the left end of the fixed block (462), an inclined notch is provided on the inner side of the movable rod (465), the middle part of the movable block (466) is slidably matched with the inner side of the movable rod (465), and the movable block (466) and the inner side of the left end of the fixed block (462) are slidably adjusted horizontally.

7. A coal tar storage tank according to claim 2, characterized in that: The adjusting block (48) has a notch formed inside, and the notch matches the size of the engaging block (467).

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