Organic deoxidizer production equipment with online detection function

Abstract

The utility model provides organic deoxidizer production equipment with an on-line detection function, which comprises a main agent feeding mechanism which is used for weighing and feeding a main agent and is provided with a main agent raw material bin, a main agent weighing hopper, a main agent transition bin and a main agent conveyor which are sequentially arranged from top to bottom; the auxiliary feeding mechanism is provided with an auxiliary raw material bin, an auxiliary weighing hopper, an auxiliary transition bin and an auxiliary conveyor which are sequentially arranged from top to bottom; the catalyst mixing and feeding mechanism is provided with a catalyst feeding device, a liquid stirrer and a liquid metering tank, a main agent and an auxiliary agent are quantitatively fed, and the catalyst is firstly converted into an aqueous solution and then is added in the mixing process of the main agent and the auxiliary agent in a spraying manner, so that the catalyst can better permeate into the oxygen absorption main agent; the deoxidizer is promoted to better react during oxygen uptake, the performance of the deoxidizer is greatly improved, and the phenomenon of caking and clustering can be avoided.

Description

Technical Field

[0001] The utility model relates to deoxidizer production equipment, in particular to organic deoxidizer production equipment with an online detection function. Background Art

[0002] Oxidizer, also known as oxygen absorber or deoxidizer, is a chemical mixture that can absorb oxygen in the air to prevent oxidation of items. In the food industry, deoxidizer is usually placed in food packaging to remove oxygen in the packaging to prevent food oxidation and deterioration, such as moon cakes, nuts, and roasted seeds and nuts. In addition to food, deoxidizer can also be used in medicines, electronic components, LCD screens, and some precision instruments to prevent product oxidation, deterioration, and rust. Traditional deoxidizers use reduced iron powder as the main oxygen-absorbing material, but with the development of society, many industries do not allow metals in their products and packaging, so the final products in these industries need to be tested by metal detectors, and reduced iron powder is no longer suitable. The deoxidizers in the packaging of such products usually use organic materials as the main oxygen-absorbing substances.

[0003] In the prior art, the production of organic deoxidizers requires mixing of multiple raw materials, and usually a rapid oxygen absorption reaction will occur only after the oxygen absorbing main agent and a catalyst are mixed with each other. Therefore, the production process of the deoxidizer requires many stations to correspond to each step of the production, and water is usually required in the mixing of various raw materials, resulting in agglomeration and caking of the raw materials when mixed, causing uneven mixing and affecting the performance of the product. In the production process, there are usually some foreign matter, metal debris, etc. falling from the machinery and equipment, causing the deoxidizer product to be unable to pass the metal detector. At present, the inspection of semi-finished products in the entire deoxidizer mixing process is also a matter that cannot be ignored. In food and industrial products, there are very strict requirements on the performance of the deoxidizer. If the deoxidizer is damaged or fails and cannot protect the product, it will be a huge loss to the customer. Moreover, if the performance of the powder is not tested in time after mixing, the failed powder will be packaged into a finished product, which will also cause huge losses to the factory. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the existing production process of organic deoxidizer, raw materials are easily agglomerated and lumped when mixed, and the mixing effect is poor. The utility model provides a method to solve the above problem.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an organic deoxidizer production equipment with an online detection function, comprising a main agent feeding mechanism, which is used for weighing and feeding the main agent, and has a main agent raw material bin, a main agent weighing bucket, a main agent transition bin and a main agent conveyor arranged in sequence from top to bottom; an auxiliary agent feeding mechanism, which is used for weighing and feeding the auxiliary agent, and has an auxiliary agent raw material bin, an auxiliary agent weighing bucket, an auxiliary agent transition bin and an auxiliary agent conveyor arranged in sequence from top to bottom; a catalyst mixing feeding mechanism, which is used for mixing the catalyst with water to form a catalyst aqueous solution, and has a catalyst feeding device, a liquid agitator and a liquid metering tank; a main mixing cylinder, which is used for mixing the main agent, the auxiliary agent and the catalyst, the main agent conveyor and the auxiliary agent conveyor are arranged on the main mixing cylinder, a spray pipe is arranged on the top of the main mixing cylinder, and the liquid metering tank is connected to the spray pipe; an online detection device is used to detect the oxygen absorption performance of the deoxidizer in the main mixing cylinder.

[0006] Furthermore: the online detection device includes a sealed detection box arranged below the main mixing cylinder, a central tube is arranged in the detection box, an oxygen-permeable membrane is arranged in the central tube, the central tube is connected to the inside of the main mixing cylinder through a detection valve, and an inflation port is arranged on the detection box and connected to an oxygen meter.

[0007] Furthermore: the catalyst feeding device includes a catalyst bin, a catalyst weighing bucket, a catalyst transition bin and a catalyst conveyor which are arranged in sequence from top to bottom. The catalyst conveyor is arranged on the liquid agitator, and the liquid agitator is also provided with a water injection port.

[0008] Furthermore: a screening adsorption device is arranged below the main mixing cylinder, the screening adsorption device comprises a vibrating screen, a screen and a metal adsorption mechanism, and a packaging machine is connected below the screening adsorption device.

[0009] Furthermore: the number of the online detection devices is two, which are respectively arranged below the main mixing cylinder and located on both sides of the screening adsorption device.

[0010] The beneficial effect of the utility model is that the organic deoxidizer production equipment with online detection function of the utility model quantitatively doses the main agent and the auxiliary agent, and by converting the catalyst into an aqueous solution first and then adding it to the mixing process of the main agent and the auxiliary agent by spraying, it can better penetrate into the oxygen-absorbing main agent, prompting the deoxidizer to get a better reaction when absorbing oxygen, greatly improving the performance of the deoxidizer, and avoiding the occurrence of agglomeration. And the online detection device is set to detect the performance of the deoxidizer in real time and realize process monitoring. At the same time, the screening adsorption device can filter the lumps and metal foreign matter in the mixture in time to ensure that the final product can pass the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 The utility model is a structural schematic diagram of an organic deoxidizer production device with an online detection function.

[0013] In the figure, 1, main agent raw material warehouse, 2, main agent weighing bucket, 3, main agent transition warehouse, 4, main agent conveyor, 5, auxiliary agent raw material warehouse, 7, auxiliary agent transition warehouse, 8, auxiliary agent conveyor, 9, liquid agitator, 10, liquid metering tank, 11, main mixing cylinder, 12, spray pipe, 13, detection box, 14, catalyst warehouse, 15, catalyst weighing bucket, 16, catalyst transition warehouse, 17, catalyst conveyor, 18, water injection port, 19, screening adsorption device, 20, screen, 21, packaging machine. DETAILED DESCRIPTION

[0014] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] In addition, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0017] Any process or method description in the flowchart or otherwise described herein may be understood to represent a module, fragment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present invention includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present invention belong.

[0018] like Figure 1 As shown, the utility model provides an organic deoxidizer production equipment with an online detection function, including a main agent feeding mechanism, which is used for weighing and feeding the main agent, and has a main agent raw material warehouse 1, a main agent weighing bucket 2, a main agent transition warehouse 3 and a main agent conveyor 4 arranged in sequence from top to bottom; an auxiliary agent feeding mechanism, which is used for weighing and feeding the auxiliary agent, and has an auxiliary agent raw material warehouse 5, an auxiliary agent weighing bucket 6, an auxiliary agent transition warehouse 7 and an auxiliary agent conveyor 8 arranged in sequence from top to bottom; a catalyst mixing feeding mechanism, which is used to mix the catalyst with water to form a catalyst aqueous solution, and has a catalyst feeding device, a liquid agitator 9 and a liquid metering tank 10; a main mixing cylinder 11, which is used for mixing the main agent, the auxiliary agent and the catalyst, the main agent conveyor 4 and the auxiliary agent conveyor 8 are arranged on the main mixing cylinder 11, the top of the main mixing cylinder 11 is provided with a spray pipe 12, and the liquid metering tank 10 is connected to the spray pipe 12; an online detection device is used to detect the oxygen absorption performance of the deoxidizer in the main mixing cylinder 11.

[0019] The present application is mainly used for the production of organic deoxidizers, and its main production mixing process is completed in the main mixing cylinder 11. The main agent feeding mechanism is used for automatic weighing and feeding of the main agent, and the auxiliary agent feeding mechanism is used for automatic weighing and feeding of the auxiliary agent. The feeding processes of the main agent and the auxiliary agent are similar, and both are automatic weighing and feeding of closed systems. During the feeding process, the main agent or the auxiliary agent passes through the raw material bin and the weighing bucket respectively, so that automatic weighing can be achieved, and then enters the conveyor after transition through the transition bin. The conveyor is mostly a screw conveyor, and the conveyor is connected to the main mixing cylinder 11, so that the automatic weighing and feeding of the main agent and the auxiliary agent can be completed in a closed state.

[0020] The catalyst mixing and feeding mechanism first weighs a specified amount of catalyst through a catalyst feeding device, then stirs it through a liquid agitator 9 to obtain a catalyst aqueous solution, which then flows into a liquid metering tank 10 and is quantitatively fed into a main mixing cylinder 11 through the liquid metering tank 10.

[0021] In the main mixing cylinder 11, the main agent, the main agent and the catalyst aqueous solution are fully mixed, and the catalyst aqueous solution is added by atomization spraying through the spray pipe 12, which helps to stir and mix the materials together evenly, and solves the problem of agglomeration and caking caused by direct addition of water. After the catalyst is dissolved in water to form an aqueous solution, it can penetrate into the mixture of the oxygen-absorbing main agent and the auxiliary agent more quickly, the catalyst is more fully contacted, and the final deoxidizer has a more excellent deoxidation performance.

[0022] The online detection device includes a sealed detection box 13 arranged below the main mixing cylinder 11, a central tube is arranged in the detection box 13, an oxygen-permeable membrane is arranged in the central tube, the central tube is connected to the inside of the main mixing cylinder 11 through a detection valve, and an inflation port is arranged on the detection box 13 and connected to an oxygen meter.

[0023] The online detection device can detect the deoxygenation capacity of the mixture in the main mixing cylinder 11 online. When the mixture in the main mixing cylinder 11 is mixed, the detection valve is opened, so that a certain weight of deoxidizer powder will fall into the position of the oxygen permeable membrane in the central tube. After the coal is burned, the inflation port is opened to allow a certain volume of air to pass. The connected oxygen meter can be used to detect whether the oxygen absorption performance of the mixed deoxidizer powder meets the standard.

[0024] This timely online detection can monitor the performance of deoxidizer semi-finished products in a timely manner, avoid premature failure during the production process and transfer to the finished product stage, causing greater losses, and provide good process supervision during the production process to help timely discover and solve potential problems and risks.

[0025] The catalyst feeding device includes a catalyst bin 14, a catalyst weighing bucket 15, a catalyst transition bin 16 and a catalyst conveyor 17 which are arranged in sequence from top to bottom. The catalyst conveyor 17 is arranged on the liquid agitator 9. The liquid agitator 9 is also provided with a water injection port 18.

[0026] The catalyst bin 14 , the catalyst weighing bucket 15 , the catalyst transition bin 16 and the catalyst conveyor 17 can ensure that the catalyst is accurately dosed quantitatively, so that the concentration of the catalyst solution can be controlled and accurate mixing in the main mixing tank 11 can be achieved.

[0027] A screening adsorption device 19 is provided below the main mixing cylinder 11, and the screening adsorption device 19 includes a vibrating screen, a screen 20 and a metal adsorption mechanism, and a packaging machine 21 is connected below the screening adsorption device 19. The vibrating screen and the screen 20 can remove lumps and large particles in the mixture, which can reduce the blockage in the subsequent production process, and the metal adsorption mechanism is usually composed of magnetic materials. This type of mechanism is a more common product in the prior art, so the details are not repeated in this application. The metal adsorption mechanism can remove metal foreign matter in the mixture so that the subsequent deoxidizer product can pass the detection of the metal detector. After passing through the screening adsorption device 19, it will flow into the packaging machine 21 in the back-end and enter the deoxidizer packaging process.

[0028] There are two online detection devices, which are respectively arranged below the main mixing cylinder 11 and on both sides of the screening adsorption device 19. The two online detection devices are respectively arranged on both sides of the bottom of the main mixing cylinder 11, so as to detect the performance status of the deoxidizer semi-finished product at different positions, comprehensively and accurately grasp the mixing status inside the main mixing cylinder 11, and make the detection more accurate.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An organic deoxidizer production equipment with online detection function, characterized in that: Included A main agent feeding mechanism is used for weighing and feeding the main agent, and comprises a main agent raw material bin (1), a main agent weighing bucket (2), a main agent transition bin (3) and a main agent conveyor (4) which are arranged in sequence from top to bottom; An additive feeding mechanism is used for weighing and feeding additives, and comprises an additive raw material bin (5), an additive weighing bucket (6), an additive transition bin (7) and an additive conveyor (8) which are arranged in order from top to bottom; A catalyst mixing and feeding mechanism, used for mixing the catalyst with water to form a catalyst aqueous solution, comprising a catalyst feeding device, a liquid agitator (9) and a liquid metering tank (10); A main mixing tank (11) is used for mixing a main agent, an auxiliary agent and a catalyst. The main agent conveyor (4) and the auxiliary agent conveyor (8) are arranged on the main mixing tank (11). A spray pipe (12) is arranged on the top of the main mixing tank (11). The liquid metering tank (10) is connected to the spray pipe (12). An online detection device is used to detect the oxygen absorption performance of the deoxidizer in the main mixing tank (11).

2. The organic deoxidizer production equipment with online detection function as claimed in claim 1, characterized in that: The online detection device comprises a sealed detection box (13) arranged below the main mixing cylinder (11); a central through pipe is arranged in the detection box (13); an oxygen permeable membrane is arranged in the central through pipe; the central through pipe is connected to the interior of the main mixing cylinder (11) via a detection valve; and an air filling port is arranged on the detection box (13) and is connected to an oxygen meter.

3. The organic deoxidizer production equipment with online detection function as claimed in claim 2, characterized in that: The catalyst feeding device comprises a catalyst bin (14), a catalyst weighing bucket (15), a catalyst transition bin (16) and a catalyst conveyor (17) which are arranged in sequence from top to bottom. The catalyst conveyor (17) is arranged on the liquid agitator (9). The liquid agitator (9) is also provided with a water injection port (18).

4. The organic deoxidizer production equipment with online detection function as claimed in claim 3, characterized in that: A sieving adsorption device (19) is provided below the main mixing cylinder (11), the sieving adsorption device (19) comprising a vibrating screen, a screen (20) and a metal adsorption mechanism, and a packaging machine (21) is connected below the sieving adsorption device (19).

5. The organic deoxidizer production equipment with online detection function as claimed in claim 4, characterized in that: The number of the online detection devices is two, which are respectively arranged below the main mixing cylinder (11) and located on both sides of the screening adsorption device (19).

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