A chemical product storage device for chemical engineering

Abstract

The utility model relates to the technical field of chemical product storage, and discloses a chemical product storage device for chemical engineering, including a support frame, a storage barrel is arranged inside the support frame, a liquid discharge pipe is arranged at the bottom of the storage barrel, a fixed liquid injection mechanism is arranged at the bottom of the storage barrel and the outside of the support frame, an auxiliary liquid discharge mechanism is arranged from the inside of the storage barrel to the top, and the fixed liquid injection mechanism includes a liquid injection component and a fixed component, the liquid injection component is arranged at the bottom of the storage barrel, and the fixed component is arranged outside the support frame. The chemical product storage device for chemical engineering, through the fixed liquid injection mechanism, during use, by directly inserting the pipeline into the liquid injection pipe manually, the internal sealing plug is automatically opened for liquid injection, and at the same time, the sliding plate slides upward to assist extraction. When the pipeline is extracted, the sealing plug is automatically closed, and the liquid injection pipe stops injecting liquid, thereby achieving the effect of facilitating liquid injection.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical product storage, in particular to a chemical product storage device for chemical engineering. Background Art

[0002] Chemical engineering is the abbreviation of "chemical technology", "chemical industry" and "chemical engineering". All technologies that use chemical methods to change the composition and structure of substances or synthesize new substances belong to chemical production technology. When chemical engineering produces chemical products, it needs to store them.

[0003] According to a chemical product storage device for chemical engineering disclosed on the patent website (authorization announcement number: CN220997650U), "the utility model discloses a chemical product storage device for chemical engineering, which belongs to the field of chemical engineering technology, and includes a mounting plate, the upper surface of the mounting plate is fixedly connected to a box body, the upper surface of the box body is fixedly connected to an air pump, the lower surface of the air pump is fixedly connected to an air duct, the surface of the air duct is provided with a first solenoid valve, the other end of the air duct is fixedly connected to the surface of the box body, and the interior of the box body is provided with a movable plate. The beneficial effect is that the chemical product storage device for chemical engineering, by providing an air pump, when the staff uses the device to store chemicals, the staff only needs to start the air pump through the control switch to inject gas into the interior of the box body through the air duct, and the movable plate can drive the piston to squeeze and discharge the chemicals inside the box body, thereby avoiding the waste caused by the adsorption of chemicals on the inner wall."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model performs liquid discharge operations through the provided vacuum pump, but during the liquid injection process, liquid can only be injected from the liquid injection port above it, and the internal piston needs to be adjusted to above the liquid injection port, so that when the liquid is injected, a cavity is formed inside, making it difficult to inject chemical products. Therefore, it is necessary to improve a chemical product storage device for chemical engineering to solve the above problem. Utility Model Content

[0006] The purpose of the utility model is to provide a chemical product storage device for chemical engineering to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical product storage device for chemical engineering, comprising a support frame, a storage barrel is arranged inside the support frame, and hanging ears are fixedly installed on the left and right sides of the storage barrel. A discharge pipe is arranged at the bottom of the storage barrel, a fixed liquid injection mechanism is arranged at the bottom of the storage barrel and the outside of the support frame, and an auxiliary liquid discharge mechanism is arranged inside the storage barrel and extends to the top.

[0008] The fixed liquid injection mechanism comprises a liquid injection component and a fixed component. The liquid injection component is arranged at the bottom of the storage barrel, and the fixed component is arranged outside the support frame.

[0009] Preferably, the liquid injection assembly includes a liquid injection tube, which is fixedly installed at the bottom of the storage barrel, a fixing frame is fixedly installed inside the liquid injection tube, a guide column is slidably installed inside the fixing frame, a sealing plug is fixedly installed at the bottom of the guide column, a fixing spring is fixedly installed between the top of the sealing plug and the bottom of the fixing frame, and a liquid hole is opened on the outside of the sealing plug to facilitate the injection of chemical liquid into the interior of the storage barrel.

[0010] Preferably, the sealing plug is inserted into the interior of the liquid injection tube, and a through hole is provided at the bottom of the sealing plug to facilitate the sealing plug to seal the liquid injection tube.

[0011] Preferably, the fixing assembly includes an articulated seat, which is fixedly mounted on the outside of the support frame, a rotating frame is rotatably mounted inside the articulated seat, a threaded rod is threadedly mounted on one end of the rotating frame away from the articulated seat, a knob is fixedly mounted on the top of the threaded rod, and a clamping block is rotatably mounted on the bottom of the threaded rod, so as to facilitate the fixed mounting of the storage barrel on the support frame.

[0012] Preferably, a clamping groove is provided on the outside of the storage barrel at a position corresponding to the clamping block, and the clamping block is inserted into the inside of the clamping groove, so that the clamping block can fix it.

[0013] Preferably, the auxiliary liquid discharge mechanism includes a barrel cover, which is fixedly installed on the top of the storage barrel by bolts and nuts, a sliding rod is slidably installed inside the barrel cover, a top plate is fixedly installed on the top of the sliding rod, a motor is fixedly installed on the top of the top plate, a threaded shaft is fixedly installed on the output end of the motor, and a sliding plate is fixedly installed on the bottom of the sliding rod, so as to facilitate auxiliary liquid discharge and filling of the storage barrel.

[0014] Preferably, threaded holes are provided at corresponding positions of the barrel cover and the threaded shaft, the threaded shaft is threadedly installed in the threaded hole, and one end of the threaded shaft away from the motor is rotatably installed on the top of the sliding plate, so that the threaded shaft can drive the sliding plate to slide.

[0015] Preferably, two sliding rods are provided, and outer surfaces of the two sliding rods are provided with scale lines, so as to facilitate observation of the remaining amount inside the storage barrel.

[0016] Compared with the prior art, the utility model provides a chemical product storage device for chemical engineering, which has the following beneficial effects:

[0017] 1. The chemical product storage device for chemical engineering uses a fixed liquid injection mechanism. During use, the pipeline is directly and manually inserted into the liquid injection pipe, so that the internal sealing plug is automatically opened for injection, and the sliding plate slides upward to assist extraction. When the pipeline is pulled out, the sealing plug is automatically closed and the liquid injection pipe stops injecting liquid, thereby achieving the effect of facilitating liquid injection.

[0018] 2. The chemical product storage device for chemical engineering uses an auxiliary liquid discharge mechanism. During the liquid discharge process, the motor drives the sliding plate to slide downward to generate pressure to assist in liquid discharge, and at the same time, the inner wall of the storage barrel is scraped to avoid chemical liquid from being retained in the storage barrel. At the same time, the remaining amount inside the storage barrel can be observed through the scale lines on the sliding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0022] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the liquid injection component of the utility model;

[0024] Figure 5 This is a schematic diagram of the exploded structure of the utility model;

[0025] Figure 6 The figure is a schematic diagram of the appearance structure of the auxiliary liquid discharge mechanism of the utility model.

[0026] In the figure: 1. support frame; 2. storage barrel; 3. lifting ear; 4. liquid discharge pipe; 5. fixed liquid injection mechanism; 51. liquid injection assembly; 511. liquid injection pipe; 512. fixed frame; 513. guide column; 514. sealing plug; 515. fixed spring; 516. liquid hole; 52. fixed assembly; 521. hinged seat; 522. rotating frame; 523. threaded rod; 524. knob; 525. clamping block; 6. auxiliary liquid discharge mechanism; 61. barrel cover; 62. sliding rod; 63. top plate; 64. motor; 65. threaded shaft; 66. sliding plate. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-4 The utility model provides a technical solution: a chemical product storage device for chemical engineering, including a support frame 1, a storage barrel 2 is arranged inside the support frame 1, and ears 3 are fixedly installed on the left and right sides of the storage barrel 2. A discharge pipe 4 is arranged at the bottom of the storage barrel 2, a fixed liquid injection mechanism 5 is arranged at the bottom of the storage barrel 2 and the outside of the support frame 1, and an auxiliary liquid discharge mechanism 6 is arranged inside the storage barrel 2 and extends to the top.

[0031] The fixed liquid injection mechanism 5 includes a liquid injection component 51 and a fixed component 52 . The liquid injection component 51 is arranged at the bottom of the storage barrel 2 , and the fixed component 52 is arranged outside the support frame 1 .

[0032] Furthermore, the injection assembly 51 includes an injection tube 511, which is fixedly installed at the bottom of the storage barrel 2. A fixing frame 512 is fixedly installed inside the injection tube 511, and a guide column 513 is slidably installed inside the fixing frame 512. A sealing plug 514 is fixedly installed at the bottom of the guide column 513, and a fixing spring 515 is fixedly installed between the top of the sealing plug 514 and the bottom of the fixing frame 512. A liquid hole 516 is opened on the outside of the sealing plug 514 to facilitate the injection of chemical liquid into the storage barrel 2.

[0033] Furthermore, the sealing plug 514 is inserted into the inside of the liquid injection tube 511 , and a through hole is provided at the bottom of the sealing plug 514 , so that the sealing plug 514 can seal the liquid injection tube 511 .

[0034] Furthermore, the fixing assembly 52 includes an articulated seat 521, which is fixedly mounted on the outside of the support frame 1, and a rotating frame 522 is rotatably mounted inside the articulated seat 521. A threaded rod 523 is threadedly mounted on one end of the rotating frame 522 away from the articulated seat 521, a knob 524 is fixedly mounted on the top of the threaded rod 523, and a clamping block 525 is rotatably mounted on the bottom of the threaded rod 523, so as to facilitate the storage barrel 2 to be fixedly mounted on the support frame 1.

[0035] Furthermore, a clamping groove is provided on the outside of the storage barrel 2 at a position corresponding to the clamping block 525, and the clamping block 525 is inserted into the inside of the clamping groove, so that the clamping block 525 can fix it.

[0036] Embodiment 2:

[0037] See also Figure 5 and Figure 6 , and combined with Example 1, it is further obtained that the auxiliary liquid discharge mechanism 6 includes a barrel cover 61, which is fixedly installed on the top of the storage barrel 2 by bolts and nuts, and a sliding rod 62 is slidably installed inside the barrel cover 61, and a top plate 63 is fixedly installed on the top of the sliding rod 62, and a motor 64 is fixedly installed on the top of the top plate 63, and a threaded shaft 65 is fixedly installed on the output end of the motor 64, and a sliding plate 66 is fixedly installed on the bottom of the sliding rod 62, which is convenient for auxiliary liquid discharge and liquid injection of the storage barrel 2.

[0038] Furthermore, threaded holes are opened at corresponding positions of the barrel cover 61 and the threaded shaft 65, and the threaded shaft 65 is threadedly installed in the threaded hole, and the end of the threaded shaft 65 away from the motor 64 is rotatably installed on the top of the sliding plate 66, so that the threaded shaft 65 can drive the sliding plate 66 to slide.

[0039] Furthermore, two sliding rods 62 are provided, and scale lines are provided on the outer surfaces of the two sliding rods 62 to facilitate observation of the remaining amount inside the storage barrel 2.

[0040] In actual operation, when the device is used, when discharging liquid, the liquid discharging pipe 4 is opened, and the motor 64 drives the threaded shaft 65 to rotate, so that the threaded shaft 65 drives the sliding plate 66 to slide downward inside the storage barrel 2, so that the sliding plate 66 presses the chemical liquid inside the storage barrel 2 to assist in discharging liquid, and at the same time, the top plate 63 is driven to move synchronously by the sliding rod 62, and the residual amount inside the storage barrel 2 is observed through the scale line on the sliding rod 62;

[0041] When injecting liquid, the pipe is inserted into the injection pipe 511, so that the pipe presses the sealing plug 514, and the sealing plug 514 moves upward until the liquid hole 516 on the sealing plug 514 moves upward, and then the chemical liquid is injected into the injection pipe 511 through the liquid hole 516 on the sealing plug 514 and enters the interior of the storage barrel 2, and at the same time, the motor 64 drives the sliding plate 66 to move upward to assist in pumping liquid;

[0042] When making the connection, the storage barrel 2 is mounted on the support frame 1 through the lifting ear 3, and then the rotating frame 522 is rotated to flip it upward, and the threaded rod 523 drives the clamping block 525 to be inserted into the clamping groove of the storage barrel 2 by rotating the knob 524, so that the storage barrel 2 is fixedly mounted on the support frame 1.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A chemical product storage device for chemical engineering, comprising a support frame (1), characterized in that: A storage barrel (2) is arranged inside the support frame (1), and hanging ears (3) are fixedly installed on the left and right sides of the storage barrel (2), a liquid discharge pipe (4) is arranged at the bottom of the storage barrel (2), a fixed liquid injection mechanism (5) is arranged at the bottom of the storage barrel (2) and the outside of the support frame (1), and an auxiliary liquid discharge mechanism (6) is arranged inside the storage barrel (2) and extends to the top; The fixed liquid injection mechanism (5) comprises a liquid injection component (51) and a fixed component (52); the liquid injection component (51) is arranged at the bottom of the storage barrel (2), and the fixed component (52) is arranged outside the support frame (1).

2. A chemical product storage device for chemical engineering according to claim 1, characterized in that: The liquid injection assembly (51) comprises a liquid injection pipe (511), the liquid injection pipe (511) is fixedly mounted at the bottom of the storage barrel (2), a fixing frame (512) is fixedly mounted inside the liquid injection pipe (511), a guide column (513) is slidably mounted inside the fixing frame (512), a sealing plug (514) is fixedly mounted at the bottom of the guide column (513), a fixing spring (515) is fixedly mounted between the top of the sealing plug (514) and the bottom of the fixing frame (512), and a liquid hole (516) is opened on the outside of the sealing plug (514).

3. A chemical product storage device for chemical engineering according to claim 2, characterized in that: The sealing plug (514) is inserted into the interior of the liquid injection tube (511), and a through hole is formed at the bottom of the sealing plug (514).

4. A chemical product storage device for chemical engineering according to claim 1, characterized in that: The fixing assembly (52) comprises an articulated seat (521), wherein the articulated seat (521) is fixedly mounted on the outside of the support frame (1), a rotating frame (522) is rotatably mounted inside the articulated seat (521), a threaded rod (523) is threadedly mounted on one end of the rotating frame (522) away from the articulated seat (521), a knob (524) is fixedly mounted on the top of the threaded rod (523), and a clamping block (525) is rotatably mounted on the bottom of the threaded rod (523).

5. A chemical product storage device for chemical engineering according to claim 4, characterized in that: A clamping groove is provided on the outside of the storage barrel (2) at a position corresponding to the clamping block (525), and the clamping block (525) is inserted into the inside of the clamping groove.

6. A chemical product storage device for chemical engineering according to claim 1, characterized in that: The auxiliary liquid discharge mechanism (6) comprises a barrel cover (61), the barrel cover (61) is fixedly mounted on the top of the storage barrel (2) by means of bolts and nuts, a sliding rod (62) is slidably mounted inside the barrel cover (61), a top plate (63) is fixedly mounted on the top of the sliding rod (62), a motor (64) is fixedly mounted on the top of the top plate (63), a threaded shaft (65) is fixedly mounted on the output end of the motor (64), and a sliding plate (66) is fixedly mounted on the bottom of the sliding rod (62).

7. A chemical product storage device for chemical engineering according to claim 6, characterized in that: The barrel cover (61) and the threaded shaft (65) are provided with threaded holes at corresponding positions. The threaded shaft (65) is threadedly installed in the threaded hole, and one end of the threaded shaft (65) away from the motor (64) is rotatably installed on the top of the sliding plate (66).

8. A chemical product storage device for chemical engineering according to claim 6, characterized in that: Two sliding rods (62) are provided, and outer surfaces of the two sliding rods (62) are both provided with scale lines.

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