Glove box for sealing, unbagging and feeding materials

Abstract

The glove box comprises a box body, a movable door is arranged on the side wall of one side edge of the box body, two openings are formed in the front face of the box body, gloves are arranged in the openings, a waste bag collecting opening is formed in the other side edge of the box body, a cover is arranged on the waste bag collecting opening, and the glove box is arranged on the cover. A discharge hole is formed in the bottom of the box body; the dust remover is arranged on the box body, and the dust remover is used for removing dust in the box body; the automatic nitrogen supplementing valve is arranged on the box body, the automatic nitrogen supplementing valve is used for supplementing nitrogen into the box body, and the control box is connected to the dust remover and the control end of the automatic nitrogen supplementing valve. By reducing the possibility of contact reaction between materials and air, the excessive consumption of the materials is reduced, and meanwhile, substances causing severe environment are prevented from being generated, so that the working environment of workers is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material processing, in particular to a glove box for sealed bag-opening feeding of materials. BACKGROUND

[0002] A certain amount of aluminum chloride is needed in the substitution reaction of flunixin. The feeding of aluminum chloride is carried out in an open environment. Aluminum chloride will contact with air. In the process of contact, aluminum chloride will hydrolyze when meeting water vapor in the air to generate aluminum hydroxide and hydrogen chloride gas. Due to the continuous overflow of hydrogen chloride gas, the reaction is continuously carried out, which eventually leads to the generation of a large amount of acid mist, thus causing a poor working environment for workers, and the excessive consumption of aluminum chloride caused by the contact reaction of aluminum chloride with air. CONTENT OF THE UTILITY MODEL

[0003] In view of the above problems, the present application provides a glove box for sealed bag-opening feeding of materials, which solves the problem that in the existing flunixin substitution reaction, the feeding of aluminum chloride in an open environment will cause aluminum chloride to contact with air to generate a large amount of acid mist, thus causing a poor working environment for workers.

[0004] To achieve the above-mentioned purpose, the inventors provide a glove box for sealed bag-opening feeding of materials, which comprises:

[0005] a box body, a movable door is arranged on the side wall of one side edge of the box body, two openings are arranged on the front surface of the box body, gloves are arranged in the openings, a waste bag collecting port is arranged on the other side edge of the box body, a cover is arranged on the waste bag collecting port, and a discharge port is arranged at the bottom of the box body;

[0006] a dust remover, which is arranged on the box body and is used for dust removal in the box body;

[0007] an automatic nitrogen supplement valve, which is arranged on the box body and is used for supplementing nitrogen in the box body;

[0008] a control box, which is connected to the control ends of the dust remover and the automatic nitrogen supplement valve.

[0009] In some embodiments, the automatic nitrogen supplement valve is a pneumatic nitrogen supplement valve.

[0010] The control box is a pneumatic control box.

[0011] In some embodiments, a pressure gauge is further arranged on the box body, and the pressure gauge is used for displaying the pressure value in the box body.

[0012] In some embodiments, the bottom of the box body is in the shape of a funnel inclined to the discharge port.

[0013] In some embodiments, further comprising a vibrator disposed at the bottom of the box.

[0014] In some embodiments, further comprising:

[0015] A manual nitrogen supplement valve disposed on the box.

[0016] A soot cleaning gun disposed in the box, the soot cleaning gun being connected to the manual nitrogen supplement valve through an air pipe.

[0017] In some embodiments, a hook is disposed in the box, the hook being used to fix the soot cleaning gun.

[0018] In some embodiments, the soot cleaning gun is two.

[0019] Compared with the prior art, when the material that reacts with air needs to be put in, the movable door of the side of the box is opened, the bagged material is put into the box, then the movable door of the side is closed, the operator puts his hands into the gloves on the opening of the front of the box, and the bagged material in the box is unpacked and put in. In the process of unpacking, the dust remover and the automatic nitrogen supplement valve are controlled by the control box to clean and supplement nitrogen in the box, the air in the box is extracted, and nitrogen is supplemented at the same time, so as to reduce the contact of the material with air. When the material is finished, the waste bag is put into the waste bag collecting port, the cover of the waste bag collecting port is opened when the work is completed, the waste bag is removed from the waste bag collecting port, and then the cover of the waste bag collecting port is closed to complete the operation of the next bag of material. By reducing the possibility of reaction of the material with air, the transition consumption of the material is reduced, the material that causes the environment to be bad is avoided, and the working environment of the worker is greatly improved.

[0020] The above-mentioned content related to the utility model is only a summary of the technical scheme of the application. In order to enable those skilled in the art to more clearly understand the technical scheme of the application, and then can be implemented according to the content recorded in the description and drawings, and in order to enable the above-mentioned purpose and other purposes, characteristics and advantages of the application to be more easily understood, the following is described in combination with the specific embodiments of the application and the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings are only used to show the principles, implementation manners, applications, characteristics and effects of the specific embodiments of the application and other related contents, and cannot be considered as a limitation of the application.

[0022] In the drawings of the specification:

[0023] Figure 1 A structural schematic view of the glove box for sealing, unpacking and feeding of the material is described in the specific embodiments.

[0024] The reference signs involved in the above-mentioned drawings are explained as follows:

[0025] 110, box,

[0026] 111, movable door;

[0027] 112, opening,

[0028] 113, waste bag collecting opening,

[0029] 114, discharging opening,

[0030] 120, dust remover,

[0031] 130, automatic nitrogen supplementing valve,

[0032] 140, control box,

[0033] 150, pressure gauge,

[0034] 160, vibrator,

[0035] 170, manual nitrogen supplementing valve,

[0036] 180, dust cleaning gun. DETAILED DESCRIPTION

[0037] To explain the possible application scenarios, technical principles, specific implementable schemes, and the purposes and effects achieved by the present application in detail, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in the present text are only used to more clearly illustrate the technical schemes of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0038] In the present text, the term “embodiment” means that the specific features, structures or characteristics described in combination with the embodiments can be included in at least one embodiment of the present application. The term “embodiment” appearing at various positions in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical scheme.

[0039] Unless otherwise defined, the meanings of the technical terms used in the present text are the same as those commonly understood by the person skilled in the art to which the present application belongs; the use of related terms in the present text is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0040] In the description of the present application, the phrase "and / or" is a description of a logical relationship between objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " herein generally represents that the associated objects before and after are an "or" logical relationship.

[0041] In the present application, the terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary and secondary, or order relationship between the entities or operations.

[0042] In the present application, without more limitation, the "includes", "contains", "has" or other similar expressions used in the sentence are intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include the elements inherent in such process, method or product.

[0043] As the same understanding as in the "Guidelines for Examination", in the present application, the expressions such as "greater than", "less than", "exceed" are understood as not including the number; the expressions such as "above", "below", "within" are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise explicitly limited.

[0044] In the description of the embodiments of the present application, the spatial-related expressions used, such as "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "vertical", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or the drawings, and are only for the convenience of describing the specific embodiments of the present application or for the reader to understand, and do not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0045] Unless otherwise defined, or limited by context, the terms used herein such as "mount", "connect", "connection", "fixed", "set", and the like, should be understood to be used in a broad sense. For example, "connection" can be fixed connection, or detachable connection, or integrated setting; it can be mechanical connection, or electrical connection, or communication connection; it can be direct connection, or indirect connection through intermediate medium; it can be internal communication of two elements, or interaction relationship between two elements. For those skilled in the art to which the present application pertains, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0046] Please refer to Figure 1 The embodiment provides a glove box for sealed and bag-opening feeding of materials, which comprises:

[0047] A box body 110, a movable door 111 is arranged on the side wall of one side edge of the box body 110, two openings 112 are arranged on the front surface of the box body 110, gloves are arranged in the openings 112, a waste bag collecting port 113 is arranged on the other side edge of the box body 110, a cover is arranged on the waste bag collecting port 113, and a discharge port 114 is arranged at the bottom of the box body 110;

[0048] A dust remover 120 is arranged on the box body 110, and the dust remover 120 is used for dust removal in the box body 110;

[0049] An automatic nitrogen supplement valve 130 is arranged on the box body 110, and the automatic nitrogen supplement valve 130 is used for supplementing nitrogen in the box body 110;

[0050] A control box 140 is connected to the control ends of the dust remover 120 and the automatic nitrogen supplement valve 130.

[0051] When the material needs to be put into the box 110, the side door 111 of the box 110 is opened, the bagged material is put into the box 110, then the side door 111 is closed, the operator puts his hands into the gloves on the opening 112 of the front of the box 110, and the bagged material in the box 110 is unpacked and put into the box 110. During the unpacking process, the dust remover 120 and the automatic nitrogen supplement valve 130 are controlled by the control box 140 to remove dust and supplement nitrogen in the box 110, the air in the box 110 is extracted, and nitrogen is supplemented to reduce the contact between the material and the air. When the material is finished, the waste bag is put into the waste bag collection port 113, and when the work is completed, the cover of the waste bag collection port 113 is opened, the waste bag is removed from the waste bag collection port 113, and then the waste bag collection port 113 is closed, and the next bag of material is operated. By reducing the possibility of contact between the material and the air, the transition consumption of the material is reduced, and the generation of substances that cause environmental deterioration is avoided, greatly improving the working environment of the workers.

[0052] In some embodiments, a sealing ring is provided between the movable door 111 and the box 110, so that when the movable door 111 is closed, the air tightness of the box 110 is ensured.

[0053] In some embodiments, the automatic nitrogen supplement valve 130 is a pneumatic nitrogen supplement valve.

[0054] The control box 140 is a gas control box.

[0055] The pneumatic nitrogen supplement valve is a gas control valve, which controls the flow direction of nitrogen gas through a pneumatic system. When nitrogen needs to be supplemented into the box 110, the gas control box controls the pneumatic nitrogen supplement valve to open, so that nitrogen is introduced into the box 110 for nitrogen supplementation. The gas control box can also be used to achieve pneumatic control of the dust remover 120. In other embodiments, the automatic nitrogen supplement valve 130 can also use solenoid valves, hydraulic valves, etc. to achieve automatic nitrogen supplementation in the box 110.

[0056] In some embodiments, a pressure gauge 150 is further included, which is arranged on the box 110, and the pressure gauge 150 is used to display the pressure value in the box 110.

[0057] By arranging the pressure gauge 150 on the box 110, the pressure condition in the box 110 is displayed through the pressure gauge 150, so that the operator can know the pressure condition in the box 110, and then the operator can unpack the bagged material in the box 110 under normal pressure. The pressure gauge 150 can be a positive and negative pressure gauge 150, a digital pressure gauge 150, etc.

[0058] In some embodiments, the bottom of the box 110 is funnel-shaped and inclined towards the discharge port 114.

[0059] By making the bottom of the box 110 funnel-shaped and inclined towards the discharge port 114, when the bagged material is being unpacked, the material can slide along the inclined direction of the bottom of the box 110 towards the discharge port 114, so that the material can enter the next process through the discharge port 114. One end of the discharge port 114 is provided with a connecting flange connected to the equipment of the next process, so that the glove box can be connected to the equipment of the next process.

[0060] In some embodiments, a vibrator 160 is further provided on the bottom of the box 110. By providing a vibrator 160 on the bottom of the box 110, the bottom of the box 110 is vibrated by the vibrator 160, so that the material can more smoothly slide to the discharge port 114, and the agglomerated material can also be vibrated. By providing the discharge port 114 at one end of the bottom of the box 110, the other end of the bottom of the box 110 has a longer inclined surface with the discharge port 114, and the vibrator 160 is arranged on the inclined surface, so that the material has enough time to be vibrated during the process of being unpacked from the inclined surface to the discharge port 114, so that the agglomerated material is more easily vibrated, and then the reaction is more thorough and fast in the next process. The vibrator 160 is a pneumatic vibrator, which is controlled by an air control box, and the shell can be made of aluminum or stainless steel. The vibration frequency and vibration intensity can be accurately controlled (stepless adjustment) by adjusting the flow and pressure of compressed air. The main advantages are as follows:

[0061] 1. Only compressed air is needed as a power source, which is safe and energy-saving. It is an ideal device for use in cold or high-temperature environments, and is suitable for humid, dry, dusty or explosive environments.

[0062] 2. Small size, less failure, easy installation and maintenance.

[0063] 3. Stop or start quickly, suitable for manual or automatic system.

[0064] 4. Vibration force, vibration frequency and amplitude can be adjusted at will during movement.

[0065] In some embodiments, further comprising:

[0066] A manual nitrogen supplement valve 170 is arranged on the box 110.

[0067] A dust cleaning gun 180 is arranged in the box 110, and the dust cleaning gun 180 is connected to the manual nitrogen supplement valve 170 through an air pipe.

[0068] By setting the manual nitrogen supplement valve 170 to connect the ash cleaning gun 180 in the box 110, when the bagged material is unpacked and the material is poured out, a small part of the material is adhered to the bag. By opening the manual nitrogen supplement valve 170, nitrogen is sprayed through the ash cleaning gun 180 to blow the material on the bag off the material, avoiding that a small part of the material is adhered to the waste bag and taken out with the waste bag, and contacting with the outside air to produce harmful substances, affecting the monitoring of the operator. At the same time, the ash cleaning gun 180 can also be used to blow off the material adhered to the bottom of the box 110, so that the material falls into the discharge port 114, avoiding that when there is still some material in the box 110, harmful substances are produced with the entry of air.

[0069] In some embodiments, the box 110 is provided with a hook for fixing the ash cleaning gun 180. In order to facilitate the fixation of the ash cleaning gun 180, a hook can be provided in the box 110, and the ash cleaning gun 180 is fixed on the hook when not in use. Among them, the ash cleaning gun 180 is two, and the residual material can be cleaned by two ash cleaning guns 180, improving the cleaning efficiency.

[0070] Among them, in order to facilitate the operator to unpack the bagged material in the box 110 and observe whether there is still material in the box 110, an observation port is provided on the box 110, through which the inside of the box 110 can be observed. The observation port can be provided on the top of the box 110, or the entire front of the box 110 can be made transparent so that the inside of the box 110 can be observed.

[0071] In some embodiments, in order to realize the sealed unpacking and feeding of the material, a glove box for sealed unpacking and feeding of the material is provided, which comprises: a positive and negative pressure gauge 150, a pneumatic nitrogen supplement valve, a manual nitrogen supplement valve 170, a gas control box, a waste bag port, a dust remover 120, a movable door 111, a cleaning gun / ash blowing gun, and a vibrator 160.

[0072] The working principle is as follows:

[0073] First, open the side door 111 of the box 110, put the bagged material into the box 110, and then close and fasten the side door 111. Second, the operator puts his hands into the gloves to unpack the bagged material in the box 110 and pours the material into the discharge port 114. Third, open the dust collector 120 and the automatic nitrogen supplement valve 130 during the unpacking process to dust and supplement nitrogen for the box 110. When the material is poured out, the waste bag is placed into the waste bag collection port 113, and the whole work is completed. The waste bag is sent out from the waste bag collection port 113. After the bag is sent out, the cover on the waste bag collection port 113 is closed. The next bag of material is operated. The key of the device is to dust and supplement nitrogen during unpacking, to extract the air in the glove box, to realize sealed unpacking and pouring, and to reduce the contact between the material and the air and the possibility of acid mist generation.

[0074] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application should not be limited. Any technical solution obtained by replacing or modifying the equivalent structure or equivalent process based on the essential concept of the present application, using the content described in the specification and drawings of the present application, and directly or indirectly implementing the technical solutions of the above embodiments in other related technical fields, etc. are all included in the patent protection scope of the present application.

Claims

1. A glove box for feeding of material sealed in bags, characterized in that It comprises: a box, a side wall of one side of the box is provided with a movable door, the front of the box is provided with two openings, gloves are arranged in the openings, a waste bag collecting port is arranged on the other side of the box, a cover is arranged on the waste bag collecting port, and a discharge port is arranged at the bottom of the box; a dust remover arranged on the box, the dust remover being used for dust removal in the box; an automatic nitrogen supplement valve arranged on the box, the automatic nitrogen supplement valve being used for supplementing nitrogen in the box; a control box connected to control ends of the dust remover and the automatic nitrogen supplement valve.

2. The glove box of claim 1, wherein, The automatic nitrogen supplement valve is a pneumatic nitrogen supplement valve. The control box is a pneumatic control box.

3. The glove box of claim 1, wherein, It further comprises a pressure gauge arranged on the box, the pressure gauge being used for displaying a pressure value in the box.

4. The glove box of claim 1, wherein, The bottom of the box is in a funnel shape inclined to the discharge port.

5. The glove box of claim 4, wherein, It further comprises a vibrator arranged at the bottom of the box.

6. The glove box of claim 1, wherein, It further comprises: a manual nitrogen supplement valve arranged on the box; a soot cleaning gun arranged in the box, the soot cleaning gun being connected to the manual nitrogen supplement valve through an air pipe.

7. The glove box of claim 6, wherein, The box is provided with a hook for fixing the soot cleaning gun.

8. The glove box of claim 6, wherein, The soot cleaning gun is two.

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