Movable horizontal hydrogen peroxide storage tank

Abstract

The utility model relates to the technical field of storage equipment, in particular to a movable horizontal hydrogen peroxide storage tank which comprises a bottom plate and a moving mechanism, a tank body is placed on the upper end face of the bottom plate, supporting legs used for supporting are fixed to the lower bottom face of the bottom plate, and a moving assembly comprises a threaded sleeve and a threaded rod which are matched with each other. The threaded sleeve is rotatably limited on the bottom plate, the screw rod is vertically arranged on the bottom plate, a rod body of the screw rod penetrates through the bottom plate, the end part of a first end, retained on the lower bottom surface of the bottom plate, of the screw rod is connected with a universal wheel, meanwhile, the screw rod penetrates through the threaded sleeve, and the penetrating part is in threaded connection with the threaded sleeve; and the rotating threaded sleeve drives the screw rod to realize lifting. The technical problem that in the prior art, universal wheels of a storage tank are used for supporting and moving, and consequently the service life of the universal wheels is short is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a movable horizontal hydrogen peroxide storage tank. Background Art

[0002] Hydrogen peroxide is a hazardous chemical that can be miscible with water in any proportion. It is a strong oxidant, a colorless and transparent liquid, which is relatively stable in the dark and easily decomposes into oxygen and water when heated, exposed to light or encountered certain impurities. Hydrogen peroxide itself is non-flammable, but it can react with combustibles to release a large amount of heat and oxygen, causing fire and explosion. Hydrogen peroxide is an essential chemical in the manufacturing process of silicon solar cells. However, the sealing performance of the liquid inlet at the top of the existing storage tank is poor, and dust and impurities are likely to enter the inner cavity of the storage tank, causing violent decomposition of hydrogen peroxide and possibly resulting in safety accidents.

[0003] The prior art patent CN201922488228.0 discloses a vertical hydrogen peroxide storage tank, including a storage tank and a drain pipe. The drain pipe is installed at the bottom end of the front side of the storage tank. It also includes a sealing mechanism installed at the top of the storage tank. For this vertical hydrogen peroxide storage tank, by moving the bottom plate downward, the connecting column is driven to move downward, stretching the spring. At the same time, the slider slides downward in the inner cavity of the chute, so that the bottom plate is separated from the bottom end of the connecting pipe, and hydrogen peroxide can be normally transported into the storage tank. By the contraction of the spring, the bottom plate can be driven to move upward, so that the bottom plate fits with the connecting pipe, and the sealing block can be inserted into the inner cavity of the connecting pipe to seal it. The device can improve the sealing performance of the liquid inlet, prevent dust from entering the inner cavity of the storage tank, and hydrogen peroxide is not easy to volatilize.

[0004] However, in the above prior art, since the hydrogen peroxide storage tank is of a vertical structure, it is not convenient to move, bringing more inconveniences to production and processing. At the same time, the prior art generally uses universal wheels to support the device for a long time, which easily reduces the service life of the universal wheels and thus affects the use of the device. Summary of the Invention

[0005] In order to solve the technical problem in the prior art that the universal wheels of the storage tank are used for both support and movement, resulting in a short service life of the universal wheels, this application proposes a movable horizontal hydrogen peroxide storage tank to solve the above technical problem.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0007] The utility model provides a movable horizontal hydrogen peroxide storage tank, comprising: a bottom plate, on the upper end surface of which a tank body is placed, and on the lower bottom surface of which support legs for support are fixed; a moving mechanism, the moving mechanism comprising a moving component, the moving component including a threaded sleeve and a screw rod which cooperate with each other, the threaded sleeve being rotatably limited on the bottom plate, the screw rod being vertically arranged on the bottom plate, and the rod body of the screw rod penetrating through the bottom plate, the first end of the screw rod staying at the lower bottom surface of the bottom plate being connected with a universal wheel, and at the same time, the screw rod penetrating through the threaded sleeve and being screwed with the threaded sleeve at the penetrating part, so that the rotating threaded sleeve drives the screw rod to realize lifting and lowering.

[0008] Further, a circular hole is formed in the bottom plate, the threaded sleeve is assembled at the circular hole, a circumferentially outwardly expanding limiting ring is formed on the sleeve body of the threaded sleeve, and at the same time, a limiting groove cooperating with the limiting ring is formed at the inner wall of the circular hole.

[0009] Further, the moving mechanism further comprises a driving device, the driving device including: a motor, the motor being arranged on the upper end surface of the bottom plate; a worm gear, the worm gear being fixed at one end of the threaded sleeve protruding from the upper end surface of the bottom plate; a worm, the worm being connected with the output end of the motor, and at the same time, the rod body of the worm cooperating with the worm gear.

[0010] Further, the motor is a double-shaft motor, and the two output ends of the double-shaft motor drive the corresponding worms through couplings.

[0011] Further, the second end of the screw rod stays on the upper end surface of the bottom plate, a horizontally arranged connecting plate is arranged at the second end of the screw rod, and vertical positioning rods are arranged at both ends of the connecting plate, and the positioning rods penetrate through the bottom plate and are in sliding fit with the bottom plate.

[0012] Further, the tank body lies horizontally on the upper end surface of the bottom plate, a liquid inlet pipe and an air outlet pipe are arranged at the top of the tank body of the tank body, and a liquid outlet pipe is arranged at the bottom of the tank body of the tank body, wherein the liquid inlet pipe and the liquid outlet pipe are distributed at the head and tail ends of the tank body.

[0013] Further, a flow guiding plate is fixedly connected to the inner bottom of the tank body, and the lowest part of the flow guiding plate is close to the pipe orifice of the liquid outlet pipe.

[0014] Further, a pushing component is arranged at one end of the bottom plate close to the liquid inlet pipe of the tank body, the pushing component including a handle and two L-shaped rods, both ends of the handle being simultaneously connected to the first ends of the two L-shaped rods, and the second ends of the two L-shaped rods being connected to the bottom plate.

[0015] Furthermore, the pushing component further includes an X-shaped frame, which is connected to the second ends of the two L-shaped rods and the L-shaped corner.

[0016] Furthermore, two support seats are fixed on the upper end surface of the bottom plate, and the tank body is fixed on the bottom plate through the support seats.

[0017] Based on the above technical solutions, the technical effects that the present utility model can achieve are as follows:

[0018] For the movable horizontal hydrogen peroxide storage tank of the present utility model, the tank body is placed on the bottom plate, and the bottom plate is provided with support legs and a moving mechanism. The moving mechanism includes a threaded sleeve and a screw rod that cooperate with each other. One end of the screw rod is connected with a universal wheel, which is rotatably limited on the bottom plate. When the threaded sleeve rotates, it drives the screw rod to lift. While the screw rod lifts, it drives the universal wheel to lift. When the tank body does not need to be moved, the support legs contact the ground for support. When the tank body needs to be moved, the universal wheel moves vertically downward to contact the ground and lift the bottom plate, so that the support legs are separated from the ground, which is convenient for pushing. After the movement of the tank body is completed, the universal wheel moves vertically upward and retracts, so that the support legs support on the ground again, avoiding the long-term support of the universal wheel, and solving the technical problem in the prior art that the universal wheels of the storage tank are both used for support and for movement, resulting in short service life of the universal wheels. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the movable horizontal hydrogen peroxide storage tank of the present utility model;

[0020] Figure 2 is the front view of the movable horizontal hydrogen peroxide storage tank of the present utility model;

[0021] Figure 3 is Figure 2 the sectional view taken along line A-A in

[0022] Figure 4 is Figure 2 the sectional view taken along line B-B in

[0023] Figure 5 is Figure 2 the sectional view taken along line C-C in

[0024] Figure 6 is Figure 5 the partial enlarged view at D in

[0025] In the present utility model: 101 - tank body; 102 - liquid inlet pipe; 103 - liquid outlet pipe; 104 - gas outlet pipe; 105 - support seat; 106 - bottom plate; 107 - round hole; 108 - limit groove; 109 - support leg; 110 - motor; 111 - threaded sleeve; 112 - screw rod; 113 - limit ring; 114 - worm gear; 115 - universal wheel; 116 - worm; 117 - connecting plate; 118 - positioning rod; 119 - coupling; 120 - guide plate; 121 - handle; 122 - X-shaped frame; 123 - L-shaped rod. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and in no way limits the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0027] As Figure 1-6 shown, the present utility model provides a movable horizontal hydrogen peroxide storage tank, including a tank body 101 and two moving mechanisms. The front end of the tank body 101 is provided with a liquid inlet pipe 102, the rear end of the tank body 101 is provided with a liquid outlet pipe 103, and the middle part of the tank body 101 is provided with a gas outlet pipe 104. Among them, the liquid inlet pipe 103 and the gas outlet pipe 104 are arranged at the top of the tank body of the tank body 101, and the liquid outlet pipe 103 is arranged at the bottom of the tank body of the tank body 101. Two support seats 105 are arranged below the tank body 101, and the two support seats 105 are fixed on the upper end surface of the bottom plate 106. The tank body 101 is fixed on the bottom plate 106 through the support seat 109. Both sides of the bottom plate 106 are each provided with two round holes 107, and the inner wall of the round hole 107 is provided with a limit groove 108. Support legs 109 are arranged at the four bottom corners of the lower bottom surface of the bottom plate 106. By arranging the tank body 101 in a horizontal structure, the space utilization rate, structural stability and maintenance convenience can be improved.

[0028] In a preferred embodiment of the present utility model, the two moving mechanisms are respectively symmetrically arranged on both sides of the tank body 101 on the bottom plate 106. The moving mechanism includes two moving components and a driving device. The moving component includes a threaded sleeve 111 and a screw rod 112 that cooperate with each other. A limiting ring 113 is arranged on the outer side of the threaded sleeve 111. One end of the threaded sleeve 111 protruding from the upper end surface of the bottom plate 106 is provided with a worm gear 114. One end of the first end of the screw rod 112 staying at the lower bottom surface of the bottom plate 106 is connected with a universal wheel 115. The driving device includes a motor 110. The motor 110 is preferably a double-shaft motor. Both output ends of the double-shaft motor are connected with a worm 116. The threaded sleeve 111 is rotatably limited on the bottom plate 106, fits in the corresponding round hole 107, and the limiting ring 113 is located in the limiting groove 108. The threaded sleeve 111 is also threadedly connected with the screw rod 112 and sleeved on the outer side of the screw rod 112. And the universal wheel 115 extends below the bottom plate 106. The double-shaft motor is fixedly connected to the upper end surface of the bottom plate. The worm 116 is in transmission connection with the worm gear 114 and is located on the outer side of the worm gear 114. Through the universal wheel 115 designed in this way, up and down adjustment can be carried out, so that temporary support can be carried out, while the support leg 109 carries out long-term support, thereby improving the service life of the universal wheel 115.

[0029] In a preferred embodiment of the present utility model, the second end of the screw rod 112 stays on the upper end surface of the bottom plate 106. A horizontally arranged connecting plate 117 is provided at the second end. Vertical positioning rods 118 are provided at both ends of the connecting plate 117. The two positioning rods 118 are respectively slidably connected with the bottom plate 106 and penetrate through the bottom plate 106. Through the arrangement of the positioning rods 118, it is convenient to prevent the screw rod 112 from rotating following the threaded sleeve 111, so that the screw rod 112 can be adjusted up and down in a vertical and non-rotating state.

[0030] In a preferred embodiment of the present utility model, the worm 116 and the output end of the double-shaft motor are connected through a coupling 119.

[0031] In a preferred embodiment of the present utility model, the movable horizontal hydrogen peroxide storage tank of the present application further includes a pushing component and a flow guide plate. The pushing component is fixedly connected with the bottom plate 106 and is located at one end of the bottom plate 106 close to the liquid inlet pipe 102 of the tank body 101. The flow guide plate 120 is fixedly connected with the tank body 101 and is located at the inner bottom of the tank body 101. The lowest part of the flow guide plate 120 is close to the nozzle of the liquid outlet pipe 103. Through the flow guide plate 120, it is convenient to quickly discharge the liquid in the tank body 101.

[0032] Specifically, the pushing component includes a grip 121, an X-shaped frame 122 and two L-shaped rods 123. The grip 121 is fixedly connected to the corresponding L-shaped rod 123 and is located at one end of the two L-shaped rods 123. The X-shaped frame 122 is fixedly connected to the corresponding L-shaped rod 123. The X-shaped frame 122 is connected to the second ends of the two L-shaped rods 123 and the L-shaped corner. The two L-shaped rods 123 are respectively fixedly connected to the bottom plate 106. The arrangement of the grip 121 and the two L-shaped rods 123 facilitates pushing, and the X-shaped frame 122 can improve the stability of the two L-shaped rods 123.

[0033] In the present utility model, when moving the tank body 101, by starting the double-shaft motors of the two moving mechanisms, the worm 116 drives the worm gear 114. The worm gear 114 drives the threaded sleeve 111 to rotate self in the presence of the limiting ring 113. The screw rod 112 then moves vertically and non-rotationally downward under the action of the threaded sleeve 111, the connecting plate 117 and the positioning rod 118, so as to temporarily support the bottom plate 106 instead of the support leg 109. At this time, the movement can be carried out. When moving to a suitable position, then through the double-shaft motor, the universal wheel 115 is reset under the action of the screw rod 112, and then the support leg 109 supports the bottom plate 106 for a long time, thereby improving the service life of the universal wheel 115. At the same time, in this way, the technical problem is solved that since the hydrogen peroxide storage tank has a vertical structure, it is not easy to move, which brings a lot of inconvenience to production and processing. At the same time, the prior art generally uses the universal wheel 115 to support the device for a long time, which easily reduces the service life of the universal wheel 115 and further affects the use of the device.

[0034] It should be understood that the specific embodiments described above are only used to explain the present utility model and are not used to limit the present utility model. Obvious changes or variations derived from the spirit of the present utility model are still within the protection scope of the present utility model.

Claims

1. A movable horizontal hydrogen peroxide storage tank, characterized in that, Comprising: A bottom plate (106), on the upper end surface of the bottom plate (106) is placed a tank body (101), and on the lower bottom surface of the bottom plate (106) are fixed support legs (109) for support; A moving mechanism, the moving mechanism has moving components, the moving components include a threaded sleeve (111) and a screw rod (112) that cooperate with each other. The threaded sleeve (111) is rotatably limited on the bottom plate (106). The screw rod (112) is vertically arranged on the bottom plate (106), and the rod body of the screw rod (112) penetrates through the bottom plate (106). At the first end of the screw rod (112) staying at the lower bottom surface of the bottom plate (106), a universal wheel (115) is connected. At the same time, the screw rod (112) passes through the threaded sleeve (111) and is screwed with the threaded sleeve (111) at the penetration point, so that the rotating threaded sleeve (111) drives the screw rod (112) to achieve lifting.

2. The movable horizontal hydrogen peroxide storage tank according to claim 1, characterized in that, A circular hole (107) is formed on the bottom plate (106), the threaded sleeve (111) is assembled at the circular hole (107), a circumferentially outward-expanded limiting ring (113) is formed on the sleeve body of the threaded sleeve (111), and at the inner wall of the circular hole (107), a limiting groove (108) that cooperates with the limiting ring (113) is formed.

3. The movable horizontal hydrogen peroxide storage tank according to claim 1, wherein, The moving mechanism further includes a driving device, and the driving device includes: A motor (110), the motor (110) is arranged on the upper end surface of the bottom plate (106); A worm gear (114), the worm gear (114) is fixed at one end of the threaded sleeve (111) protruding from the upper end surface of the bottom plate (106); A worm (116), the worm (116) is connected to the output end of the motor (110), and at the same time, the rod body of the worm (116) cooperates with the worm gear (114).

4. The movable horizontal hydrogen peroxide storage tank according to claim 3, characterized in that, The motor (110) is a double-shaft motor (110), and the two output ends of the double-shaft motor (110) drive the corresponding worm (116) through a coupling (119).

5. The movable horizontal hydrogen peroxide storage tank according to claim 1, characterized in that, The second end of the screw rod (112) stays on the upper end surface of the bottom plate (106), a horizontally arranged connecting plate (117) is arranged at the second end of the screw rod (112), vertical positioning rods (118) are arranged at both ends of the connecting plate (117), and the positioning rods (118) penetrate through the bottom plate (106) and are slidably matched with the bottom plate (106).

6. The movable horizontal hydrogen peroxide storage tank according to claim 1, wherein, The tank body (101) lies horizontally on the upper end surface of the bottom plate (106). An inlet pipe (102) and an outlet gas pipe (104) are arranged at the top of the tank body of the tank body (101), and an outlet liquid pipe (103) is arranged at the bottom of the tank body of the tank body (101). Among them, the inlet pipe (102) and the outlet liquid pipe (103) are distributed at the head and tail ends of the tank body (101).

7. The movable horizontal hydrogen peroxide storage tank according to claim 6, wherein A flow guide plate (120) is fixedly connected to the inner bottom of the tank body (101), and the lowest point of the flow guide plate (120) is close to the pipe orifice of the outlet liquid pipe (103).

8. The movable horizontal hydrogen peroxide storage tank according to claim 6, wherein, One end of the bottom plate (106) close to the liquid inlet pipe (102) of the tank body (101) is provided with a pushing assembly, and the pushing assembly includes a handle (121) and two L-shaped rods (123). Both ends of the handle (121) are simultaneously connected to the first ends of the two L-shaped rods (123), and the second ends of the two L-shaped rods (123) are connected to the bottom plate (106).

9. The movable horizontal hydrogen peroxide storage tank according to claim 8, characterized in that, The pushing assembly further includes an X-shaped frame (122), and the X-shaped frame (122) is connected to the corner of the second ends of the two L-shaped rods (123).

10. The movable horizontal hydrogen peroxide storage tank according to claim 1, characterized in that, Two support seats (105) are fixed on the upper end surface of the bottom plate (106), and the tank body (101) is fixed on the bottom plate (106) through the support seats (105).

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