Water-absorbent resin raw material drying and storing device

Abstract

The utility model discloses a water-absorbent resin raw material drying and storing device, and relates to the technical field of water-absorbent resin drying and storing, the water-absorbent resin raw material drying and storing device comprises a storage barrel and a barrel cover, the middle part of the top end of the barrel cover is provided with an insertion opening, the inner side of the insertion opening is provided with a rubber ring sleeve, and the inner side of the rubber ring sleeve is detachably provided with a drying agent storage container; a temperature and humidity sensor is installed at one end of the top of the barrel cover, the detection end of the temperature and humidity sensor penetrates through the barrel cover and extends into the storage barrel, and a sliding groove is formed in the bottom end face of the barrel cover. The detachable desiccant storage container is arranged on the sealing container cover, when the desiccant storage container is detached, the auxiliary mechanism can be matched with the desiccant storage container to prevent much outside air from entering the storage barrel, and therefore a good sealing effect can be achieved when the desiccant storage container is detached. And the inside of the storage barrel is kept dry all the time and is not greatly interfered by external humid air.

Description

Technical Field

[0001] The utility model relates to the technical field of water-absorbing resin drying and storage, in particular to a water-absorbing resin raw material drying and storage device. Background Art

[0002] Water-absorbent resin, referred to as "SAP", is a functional polymer material with a three-dimensional cross-linked network structure and a large number of hydrophilic groups. Water-absorbent resin is inexpensive and has good water retention capacity. As the main component of sanitary materials, it has been widely used in disposable diapers, sanitary napkins and incontinence pads for absorbing body fluids, agriculture and gardening. It has a high water absorption function of absorbing water hundreds to thousands of times heavier than itself, and has excellent water retention performance. Once it absorbs water and expands into a hydrogel, it is difficult to separate the water even under pressure.

[0003] The existing storage of water-absorbent resin raw materials is relatively simple. Most of them are to put the dry water-absorbent resin raw materials into a sealed container, and then store the sealed container in a low-temperature and sunlight-free area. In addition, a proper amount of desiccant is placed in the container to absorb moisture. After a period of storage, the desiccant needs to be replaced regularly. However, when replacing the desiccant, the container cover needs to be opened, which may cause a large amount of humid air to contact the water-absorbent resin raw materials. Utility Model Content

[0004] The purpose of the utility model is to provide a drying and storage device for water-absorbing resin raw materials in order to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-absorbent resin raw material drying and storage device, comprising a storage barrel and a barrel cover, a socket is provided in the middle of the top end of the barrel cover, a rubber ring sleeve is provided on the inner side of the socket, and a desiccant storage container is detachably installed on the inner side of the rubber ring sleeve; a temperature and humidity sensor is installed at one end of the top of the barrel cover, the detection end of the temperature and humidity sensor passes through the barrel cover and extends into the storage barrel, a slide groove is provided on the bottom end surface of the barrel cover, and two groups of symmetrically arranged auxiliary mechanisms are installed on the inner side of the slide groove; wherein the auxiliary mechanism comprises a slider, the slider is slidably arranged along the length direction of the slide groove, at least one guide rod is fixedly connected to one side wall of the slide groove, one end of the slider is inserted into one end of the guide rod, and a spring is sleeved on the outer wall of the guide rod, and the spring is located between one side wall of the slide groove and the slider.

[0006] As a further solution of the utility model: the desiccant storage container includes a shell, the outer diameter of the shell is matched with the inner diameter of the lower end of the rubber ring sleeve, a mesh ring is integrally formed in the middle of the shell, a sealing cover is provided at the lower end of the shell, and a screw cap is integrally formed at the top end of the shell.

[0007] As a further solution of the utility model: the screw cap is connected to the inner upper end of the rubber ring sleeve via a thread.

[0008] As a further solution of the utility model: the rubber ring sleeve and the socket are fixedly connected by strong glue.

[0009] As a further solution of the utility model: one end surface of the sliding block close to the desiccant storage container is an inclined surface.

[0010] As a further solution of the utility model: when the two sliding blocks are brought close to each other, the two sliding blocks will completely cover the lower end of the socket.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides a detachable desiccant storage container on the sealed container cover. When the desiccant storage container is removed, the auxiliary mechanism cooperates with the desiccant storage container to block more external air from entering the storage barrel, thereby achieving a better sealing effect when the desiccant storage container is disassembled and assembled, and the storage barrel is kept dry at all times without being greatly disturbed by external humid air. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the barrel cover and auxiliary mechanism of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the barrel cover and the auxiliary mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the desiccant storage container of the utility model.

[0017] In the figure: 1. Storage barrel; 2. Barrel cover; 3. Socket; 4. Desiccant storage container; 401. Shell; 402. Sealing cover; 403. Net ring; 404. Tightening cover; 5. Temperature and humidity sensor; 6. Slide; 7. Auxiliary mechanism; 701. Slider; 702. Guide rod; 703. Spring; 8. Rubber ring. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figures 1 to 4 In the embodiment of the utility model, a water-absorbent resin raw material drying and storage device comprises a storage barrel 1 and a barrel cover 2, a socket 3 is provided in the middle of the top of the barrel cover 2, a rubber ring 8 is provided inside the socket 3, and a desiccant storage container 4 is detachably installed inside the rubber ring 8;

[0020] A temperature and humidity sensor 5 is installed at one end of the top of the barrel cover 2. The detection end of the temperature and humidity sensor 5 passes through the barrel cover 2 and extends into the storage barrel 1. A slide groove 6 is opened on the bottom end surface of the barrel cover 2. Two sets of symmetrically arranged auxiliary mechanisms 7 are installed on the inner side of the slide groove 6.

[0021] The auxiliary mechanism 7 includes a slider 701, which is slidably arranged along the length direction of the slide slot 6. At least one guide rod 702 is fixedly connected to one side wall of the slide slot 6. One end of the slider 701 is inserted into one end of the guide rod 702. A spring 703 is sleeved on the outer wall of the guide rod 702. The spring 703 is located between one side wall of the slide slot 6 and the slider 701.

[0022] One end surface of the slider 701 close to the desiccant storage container 4 is an inclined surface; when the two sliders 701 are close to each other, the two sliders 701 will completely cover the lower end of the socket 3.

[0023] In this embodiment: since the existing storage of water-absorbing resin raw materials is relatively simple, most of them are to put the dry water-absorbing resin raw materials into a sealed container, and then store the sealed container in a low temperature and sunlight-free area. In addition, a proper amount of desiccant is placed in the container to absorb moisture. After a period of storage, the desiccant needs to be replaced regularly. However, when replacing the desiccant, the container cover needs to be opened, which may cause a large amount of humid air to contact the water-absorbing resin raw materials. Therefore, this solution is provided with a detachable desiccant storage container 4 on the sealed container cover. When the desiccant storage container 4 is removed, the auxiliary mechanism 7 will cooperate with the desiccant storage container 4 to block more external air from entering the storage barrel 1, so that the desiccant storage container 4 can also play a good sealing effect when disassembling and assembling, and the storage barrel 1 is kept dry at all times without being greatly disturbed by external humid air.

[0024] Specifically, when the desiccant storage container 4 needs to be replaced, the cover 404 is rotated to remove the shell 401 from the rubber ring 8. At this time, the shell 401 will fit tightly with the inner part of the upper end of the rubber ring 8, and since the shell 401 is partially pulled out, the bottom of the shell 401 will be away from the auxiliary mechanism 7, and the springs 703 in the two auxiliary mechanisms 7 will push the slider 701 to move along the length direction of the guide rod 702 until the two sliders of the slider 701 collide with each other to cover the lower end of the closed socket 3, and then directly Just pull out the desiccant storage container 4. When installing, first insert the desiccant storage container 4 into the rubber ring sleeve 8. The shell 401 will fit tightly with the inner part of the upper end of the rubber ring sleeve 8. Continue to push down the shell 401 so that the bottom end of the shell 401 contacts the slider 701. The slider 701 is forced to retreat and compress the spring 703 until the desiccant storage container 4 is completely installed. After installation, the slider 701 is limited by the shell 401, and the lower end of the desiccant storage container 4 is also in the storage barrel 1, thereby completing the disassembly and assembly of the desiccant storage container 4.

[0025] Please refer to Figure 4 The desiccant storage container 4 includes a shell 401, the outer diameter of the shell 401 is matched with the inner diameter of the lower end of the rubber ring sleeve 8, a mesh ring 403 is integrally formed in the middle of the shell 401, a sealing cover 402 is provided at the lower end of the shell 401, and a screw cover 404 is integrally formed at the top of the shell 401.

[0026] In this embodiment: the desiccant storage container 4 is easy and quick to disassemble and assemble, and there is no need to worry. During the disassembly and assembly process, a large amount of humid air enters the storage barrel 1, and the water-absorbing resin in the storage barrel 1 is kept dry at all times. When the desiccant storage container 4 is removed, the auxiliary mechanism 7 will cooperate with the desiccant storage container 4 to block more external air from entering the storage barrel 1, thereby achieving a better sealing effect during the disassembly and assembly of the desiccant storage container 4, and keeping the storage barrel 1 dry at all times without being greatly disturbed by the external humid air.

[0027] Please refer to Figure 3 The screw cap 404 is connected to the inner upper end of the rubber ring sleeve 8 by a thread, and the rubber ring sleeve 8 is fixedly connected to the socket 3 by a strong glue.

[0028] In this embodiment, a thread matching the upper end of the rubber ring sleeve 8 is arranged on the outer wall of the screw cap 404 , which can further improve the sealing performance of the connection between the desiccant storage container 4 and the barrel cover 2 .

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dry storage device for water-absorbent resin raw materials, comprising a storage barrel (1) and a barrel cover (2), characterized in that: A socket (3) is provided in the middle of the top of the barrel cover (2), a rubber ring (8) is provided inside the socket (3), and a desiccant storage container (4) is detachably mounted inside the rubber ring (8); A temperature and humidity sensor (5) is installed at one end of the top of the barrel cover (2), the detection end of the temperature and humidity sensor (5) passes through the barrel cover (2) and extends into the storage barrel (1), a slide groove (6) is opened on the bottom end surface of the barrel cover (2), and two groups of symmetrically arranged auxiliary mechanisms (7) are installed on the inner side of the slide groove (6); The auxiliary mechanism (7) comprises a slider (701), the slider (701) being slidably arranged along the length direction of the slide groove (6), at least one guide rod (702) being fixedly connected to a side wall of the slide groove (6), one end of the slider (701) being plugged into one end of the guide rod (702), a spring (703) being sleeved on the outer wall of the guide rod (702), and the spring (703) being located between a side wall of the slide groove (6) and the slider (701).

2. A water-absorbent resin raw material drying and storage device according to claim 1, characterized in that: The desiccant storage container (4) comprises a shell (401), the outer diameter of the shell (401) being matched to the inner diameter of the lower end of the rubber ring sleeve (8), a mesh ring (403) being integrally formed in the middle of the shell (401), a sealing cover (402) being provided at the lower end of the shell (401), and a screw cap (404) being integrally formed at the top end of the shell (401).

3. A water-absorbent resin raw material drying and storage device according to claim 2, characterized in that: The screw cap (404) is connected to the inner upper end of the rubber ring sleeve (8) via a threaded connection.

4. A water-absorbent resin raw material drying and storage device according to claim 3, characterized in that: The rubber ring sleeve (8) and the socket (3) are fixedly connected by strong glue.

5. A water-absorbent resin raw material drying and storage device according to claim 3, characterized in that: One end surface of the sliding block (701) close to the desiccant storage container (4) is an inclined surface.

6. A water-absorbent resin raw material drying and storage device according to claim 1, characterized in that: When the two sliding blocks (701) are brought close together, the two sliding blocks (701) will completely cover the lower end of the socket (3).

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