Thermal insulation glue storage tank capable of observing material level

Abstract

The utility model relates to a thermal insulation glue storage tank capable of observing a material level, which belongs to the technical field of liquid storage equipment and comprises a tank body, a heating outer barrel is arranged outside the tank body, a thermal insulation cavity is arranged between the heating outer barrel and the tank body, an electric heating pipe and a temperature sensor are arranged in the thermal insulation cavity, and a cover body is fixed on the top of the tank body through a quick-release pressing mechanism. An exhaust valve and an air inlet valve are arranged on the cover body, a liquid drainage concave cavity is formed in the bottom of the tank body and connected with a blow-off pipe, a glue outlet pipe is arranged in the tank body, the bottom of the glue outlet pipe extends into the liquid drainage concave cavity, and two observation openings are symmetrically formed in the top of the cover body relative to the central axis of the cover body. Through the arrangement of the tank body and the heating outer barrel, a glue solution prepared by the glue melting tank can be temporarily stored, the heat of the glue solution is preserved, the subsequent pelleting is facilitated, the glue solution prepared by the glue melting tank can be temporarily stored, the subsequent preparation of the glue melting tank cannot be hindered, and in addition, the material level can be conveniently observed through the matching of the two observation openings.

Description

Technical Field

[0001] The utility model relates to a heat-insulating glue storage tank with observable material level, belonging to the technical field of liquid storage equipment. Background Art

[0002] Capsules are a type of packaging for capsules. They mask unpleasant drug odors, improve drug stability, enhance bioavailability, ensure uniform content, and minimize content variation, leading to widespread use in pharmaceuticals and health foods. Soft capsule production involves weighing, batching, gelling, pelleting, shaping, drying, pellet selection, inner packaging, and outer packaging. After gelling, the gelling agent must be transported to the pellet press's inlet hose for use. Currently, this method is directly piped, resulting in poor temperature preservation during transport, impacting pellet use. Furthermore, the gelling agent cannot be stored temporarily, hindering subsequent gelling and preparation. Utility Model Content

[0003] The utility model provides a heat-insulating glue storage tank with observable material level, which solves the problems in the background technology.

[0004] The utility model relates to a heat-insulating glue storage tank with observable material level, comprising a tank body, a heating outer barrel being provided on the outside of the tank body, a heat-insulating cavity being provided between the heating outer barrel and the tank body, an electric heating tube and a temperature sensor being provided in the heat-insulating cavity, a cover being fixed to the top of the tank body by a quick-release pressing mechanism, an exhaust valve and an air inlet valve being provided on the cover body, a liquid discharge cavity being provided at the bottom of the tank body, the liquid discharge cavity being connected to a sewage discharge pipe, a glue discharge pipe being provided in the tank body, the bottom of the glue discharge pipe extending into the liquid discharge cavity, and two observation ports being symmetrically provided on the top of the cover body about its central axis.

[0005] As a preferred embodiment, a pressure cover is threadedly connected to the top of the observation port, a through hole is provided in the middle of the pressure cover, a sealing groove is provided on the lower outer side of the through hole, and sealing rings are provided on the top of the observation port and in the inner sealing groove of the pressure cover to seal the observation port to prevent air leakage. A transparent observation plate is provided between the two sealing rings.

[0006] As a preferred embodiment, a handle is fixed on the top of the cover body to facilitate lifting the cover body, and a safety pressure relief valve is provided on the top of the cover body.

[0007] As a preferred embodiment, a push handle is fixed on the upper part of the heating outer barrel, and a plurality of running wheels are fixed on the bottom of the heating outer barrel to facilitate moving the position.

[0008] As a preferred embodiment, the electric heating tube includes a spiral heating tube sleeved on the outside of the tank body and a heating ring tube arranged under the tank body, which can better heat and insulate the water in the insulation chamber.

[0009] As a preferred embodiment, a water adding hole is provided on the upper part of the heating outer barrel, and a plug is threadedly connected to the water adding hole. A limiting ring plate is fixed to the outside of the plug, and an annular sealing groove is provided on the inner side of the limiting ring plate. A sealing ring is provided in the annular sealing groove, which can be used for water replenishment and better seal the water adding hole.

[0010] As a preferred embodiment, the quick-release clamping mechanism includes a fixed lower flange fixed to the outside of the top of the tank body and a fixed upper flange fixed to the outside of the bottom of the cover body. A sealing gasket is fixed to the top of the fixed lower flange. A plurality of support seats are evenly fixed to the outer wall of the tank body below the fixed lower flange. A locking rod is rotatably mounted on the support seat. A compression nut is threadedly connected to the top of the locking rod. A pressure block is sleeved on the locking rod. A conical pressure platform is provided on the outside of the top of the fixed upper flange. A pressure slope is provided on the outside of the pressure block to cooperate with the pressure platform. The cover body can be quickly removed.

[0011] As a preferred embodiment, a rotating shaft is fixed to the support seat, a supporting ball is rotatably mounted on the rotating shaft, the bottom of the locking rod is fixed to the supporting ball, a spring is sleeved under the locking rod, the bottom of the spring is sleeved on the supporting ball, and the bottom of the spring can better support the body. Gaskets are provided between the spring and the pressure block, and between the pressure block and the compression nut. The arrangement of the spring allows the spring to press against the pressure block and tighten the compression nut after the pressure block is loosened, preventing the pressure block from falling and rotating, thereby increasing the time for upward movement and rotation when it is used again. In addition, after the pressure block is tightened, the spring is compressed, which will give the pressure block a pre-tightening pressure, better preventing the pressure block from loosening.

[0012] As a preferred embodiment, the outlet of the glue discharge pipe extends from the upper part of the tank body and is fixed with a connecting flange. A glue discharge valve is provided on the glue discharge pipe inside the connecting flange, and an exhaust pipe is provided between the glue discharge valve and the connecting flange. When replacing the insulated glue storage tank, the exhaust pipe can be used to suck and exhaust the glue discharge pipe outside the glue discharge valve to prevent gas from entering the pill press when changing the tank.

[0013] The utility model has the following beneficial effects:

[0014] By setting up the tank body and the heated outer barrel, the glue liquid prepared by the glue tank can be temporarily stored and kept warm, which is conducive to subsequent pill pressing. The glue liquid prepared by the glue tank can be temporarily stored without interfering with the subsequent glueing of the glue tank. In addition, the two observation ports can be used to conveniently observe the material level. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 for Figure 1 Partial structure diagram Figure 1 ;

[0017] Figure 3It is a structural diagram of the water adding hole;

[0018] Figure 4 for Figure 1 Partial structure diagram Figure 2 ;

[0019] Figure 5 for Figure 1 Partial structure diagram Figure 3 ;

[0020] Figure 6 It is a structural diagram of the exhaust pipe;

[0021] In the figure: 1. Tank body; 2. Heating outer barrel; 3. Electric heating tube; 4. Drain pipe; 5. Drain cavity; 6. Rubber outlet pipe; 7. Cover; 8. Safety pressure relief valve; 9. Exhaust valve; 10. Inlet valve; 11. Handle; 12. Compression nut; 13. Spring; 14. Sealing gasket; 15. Pressure block; 16. Pressure cover; 17. Support ball; 18. Plug; 19. Limiting ring plate; 20. Push handle; 21. Pressing platform; 22. Exhaust pipe; 23. Observation panel; 24. Sealing ring; 25. Flange clamp; 26. Rubber inlet pipe. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example 1, as Figures 1 to 6 As shown, the utility model is an insulated glue storage tank with observable material level, comprising a tank body 1, a heating outer barrel 2 is provided on the outside of the tank body 1, an insulation cavity is provided between the heating outer barrel 2 and the tank body 1, an electric heating tube 3 and a temperature sensor are provided in the insulation cavity, a cover body 7 is fixed to the top of the tank body 1 by a quick-release clamping mechanism, an exhaust valve 9 and an air inlet valve 10 are provided on the cover body 7, and a pressure gauge is provided on the air inlet valve 10, a drainage cavity 5 is provided at the bottom of the tank body 1, the drainage cavity 5 is connected to a sewage pipe 4, a glue outlet pipe 6 is provided in the tank body 1, the bottom of the glue outlet pipe 6 extends into the drainage cavity 5, and two observation ports are symmetrically provided on the top of the cover body 7 about its central axis.

[0024] During operation, open the quick-release clamping mechanism, remove the cover 7, open the electric heating tube 3, and then put the glue prepared in the glue tank into the tank body 1. At this time, the electric heating tube 3 heats the water in the insulation chamber for insulation heating, and the water temperature is detected by the temperature sensor. The water temperature is maintained at 65-70 degrees Celsius. Then cover the cover 7, use the quick-release clamping mechanism to tighten the cover 7, and then place the insulation glue storage tank for about 2 hours to insulate and counter-bubble. When supplying glue, move it to the pill press machine, connect the glue outlet pipe 6 to the glue inlet pipe 26 of the pill press machine, and then open the air inlet valve 10, inject air and pressurize, increase the pressure on the upper part of the glue liquid surface in the tank body 1, and then use the pressure difference to press the glue to discharge. When observing the material level, you can use a flashlight to shine into the tank body 1 through one of the observation ports, and then observe the material level in the tank body 1 from the other observation port.

[0025] In Example 2, based on Example 1, a gland 16 is threadedly connected to the top of the observation port. A through hole is provided in the center of gland 16, and a sealing groove is provided on the lower outer side of the through hole. Sealing rings 24 are provided at the top of the observation port and in the inner sealing groove of gland 16. A transparent observation plate 23 is provided between the two sealing rings 24. When the observation plate 23 needs to be replaced, gland 16 can be unscrewed, and then the sealing ring 24 and observation plate 23 can be removed for replacement.

[0026] A handle 11 is fixed to the top of the cover body 7. A safety pressure relief valve 8 is provided on the top of the cover body 7. When the pressure in the tank body 1 exceeds the set value of the safety pressure relief valve 8, the safety pressure relief valve 8 can exhaust to prevent the pressure in the tank body 1 from being too high.

[0027] A push handle 20 is fixed to the upper portion of the heating outer tub 2 , and a plurality of running wheels are fixed to the bottom of the heating outer tub 2 .

[0028] The electric heating tube 3 includes a spiral heating tube sleeved on the outside of the tank body 1 and a heating ring tube arranged below the tank body 1. The spiral heating tube and the heating ring tube are arranged in parallel and can be heated and opened and closed separately.

[0029] The upper portion of the heating outer barrel 2 is provided with a water inlet, onto which a plug 18 is threaded. A limit ring plate 19 is fixed to the outside of the plug 18, and an annular sealing groove is provided on the inside of the limit ring plate 19, which contains a sealing ring. When the water level in the insulation chamber is low, the plug 18 can be unscrewed and water can be added to the chamber.

[0030] The quick-release clamping mechanism includes a fixed lower flange fixed to the outside of the top of the tank body 1 and a fixed upper flange fixed to the outside of the bottom of the cover body 7. A sealing gasket 14 is fixed to the top of the fixed lower flange. A plurality of support seats are evenly fixed on the outer wall of the tank body 1 below the fixed lower flange. A locking rod is rotatably installed on the support seat. The top of the locking rod is threadedly connected to a clamping nut 12. A pressure block 15 is sleeved on the locking rod. A conical clamping platform 21 is provided on the outside of the top of the fixed upper flange, and a clamping inclined surface cooperating with the clamping platform 21 is provided on the outside of the pressure block 15.

[0031] A rotating shaft is fixed on the support seat, and a supporting ball 17 is rotatably mounted on the rotating shaft. The bottom of the locking rod is fixed to the supporting ball 17. A spring 13 is sleeved under the locking rod, and the bottom of the spring 13 is sleeved on the supporting ball 17. Gaskets are provided between the spring 13 and the pressure block 15, and between the pressure block 15 and the compression nut 12. When removing the cover body 7, the exhaust valve 9 can be opened first to exhaust the air, and then the compression nut 12 can be loosened, so that the pressure block 15 slides upward under the action of the spring 13, and the compression platform 21 is separated from the compression inclined surface. Then, the locking rod is rotated around the rotating shaft, and the cover body 7 can be removed. At this time, the pressure block 15 will press against the compression nut 12 under the action of the spring 13. Even if the compression nut 12 is facing downward, the position of the pressure block 15 will not change. When locking it next time, there is no need to slide and rotate the pressure block 15, which saves time and effort.

[0032] The outlet of the rubber discharge pipe 6 extends from the upper part of the tank body 1 and is fixed with a connecting flange. A rubber discharge valve is provided on the rubber discharge pipe 6 inside the connecting flange, and an air extraction pipe 22 is provided between the rubber discharge valve and the connecting flange. When the rubber discharge pipe 6 is connected to the rubber inlet pipe 26 of the pill press, the two connecting flanges can be docked and fixed using the flange clamp 25, and then the valve on the air extraction pipe 22 is opened to extract air. After the air is extracted, the valve on the air extraction pipe 22 is closed, and then the valves on both sides of the flange clamp 25 are opened to transport the glue liquid.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0034] In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "upper", "lower", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

Claims

1. A heat-insulating glue storage tank with observable material level, comprising a tank body (1), characterized in that: A heating outer barrel (2) is provided on the outside of the tank body (1), a heat preservation chamber is provided between the heating outer barrel (2) and the tank body (1), an electric heating tube (3) and a temperature sensor are provided in the heat preservation chamber, a cover (7) is fixed to the top of the tank body (1) through a quick-release pressing mechanism, an exhaust valve (9) and an air inlet valve (10) are provided on the cover (7), a drainage cavity (5) is provided at the bottom of the tank body (1), the drainage cavity (5) is connected to a sewage pipe (4), a rubber outlet pipe (6) is provided in the tank body (1), the bottom of the rubber outlet pipe (6) extends into the drainage cavity (5), and two observation ports are symmetrically provided on the top of the cover (7) about its central axis.

2. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: The top of the observation port is threadedly connected to a gland (16), a through hole is provided in the middle of the gland (16), a sealing groove is provided on the lower outer side of the through hole, a sealing ring (24) is provided at the top of the observation port and in the inner sealing groove of the gland (16), and a transparent observation plate (23) is provided between the two sealing rings (24).

3. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: A handle (11) is fixed to the top of the cover body (7), and a safety pressure relief valve (8) is provided on the top of the cover body (7).

4. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: A push handle (20) is fixed to the upper portion of the heating outer barrel (2), and a plurality of running wheels are fixed to the bottom portion of the heating outer barrel (2).

5. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: The electric heating tube (3) comprises a spiral heating tube sleeved on the outside of the tank body (1) and a heating ring tube arranged below the tank body (1).

6. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: A water adding hole is provided on the upper portion of the heating outer barrel (2), a plug (18) is threadedly connected to the water adding hole, a limiting ring plate (19) is fixed on the outer side of the plug (18), an annular sealing groove is provided on the inner side of the limiting ring plate (19), and a sealing ring is provided in the annular sealing groove.

7. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: The quick-release clamping mechanism comprises a fixed lower flange fixed to the outer side of the top of the tank body (1) and a fixed upper flange fixed to the outer side of the bottom of the cover body (7), a sealing gasket (14) is fixed to the top of the fixed lower flange, a plurality of support seats are evenly fixed on the outer wall of the tank body (1) below the fixed lower flange, a locking rod is rotatably mounted on the support seat, a clamping nut (12) is threadedly connected to the top of the locking rod, a pressure block (15) is sleeved on the locking rod, a conical clamping platform (21) is provided on the outer side of the top of the fixed upper flange, and a clamping inclined surface matching the clamping platform (21) is provided on the outer side of the pressure block (15).

8. The heat-insulating glue storage tank with observable material level according to claim 7, characterized in that: A rotating shaft is fixed on the support seat, and a supporting ball (17) is rotatably mounted on the rotating shaft. The bottom of the locking rod is fixed to the supporting ball (17). A spring (13) is sleeved below the locking rod. The bottom of the spring (13) is sleeved on the supporting ball (17). Gaskets are provided between the spring (13) and the pressure block (15), and between the pressure block (15) and the compression nut (12).

9. The thermal insulation glue storage tank with observable material level according to claim 1, characterized in that: The outlet of the rubber outlet pipe (6) extends from the upper part of the tank body (1) and is fixed with a connecting flange. A rubber outlet valve is provided on the rubber outlet pipe (6) inside the connecting flange, and an air extraction pipe (22) is provided between the rubber outlet valve and the connecting flange.

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