Automatic solid-to-liquid ratio control feeding device of hydrolysis reaction kettle

Abstract

The utility model provides an automatic solid-to-liquid ratio control feeding device of a hydrolysis reaction kettle, which comprises a reaction kettle cover, a weighing device mounted on one side of the surface of the reaction kettle cover, a weighing hopper arranged on the surface of the weighing device, a first material conveying device arranged on one side of the surface of the reaction kettle cover, and a quantitative cylinder mounted on one side of the surface of the reaction kettle cover, scale marks are arranged on the surface of the quantitative cylinder, a second conveying device is arranged on one side of the surface of the reaction kettle cover, the first conveying device is arranged on one side of the surface of the reaction kettle cover, the second conveying device is arranged on one side of the surface of the reaction kettle cover, the mixing box is installed at the bottom of the inner wall of the reaction kettle cover, and a stirrer is installed between the mixing box and the reaction kettle cover. According to the automatic solid-to-liquid ratio control feeding device of the hydrolysis reaction kettle, provided by the utility model, solid-to-liquid raw materials can be fed into the mixing box to be preliminarily mixed, and the solid-to-liquid raw materials are conveyed into the reaction kettle through the discharging device after being preliminarily mixed.

Description

Technical Field

[0001] This utility model relates to the field of hydrolysis reactors, and in particular to an automatic solid-liquid ratio control and dispensing device for hydrolysis reactors. Background Technology

[0002] A hydrolysis reactor is a reaction device used to achieve hydrolysis reactions and is widely used in many fields such as chemical, pharmaceutical and food industries.

[0003] The patent application with publication number CN222305722U in the prior art uses a weighing sensor to weigh solid materials and a valve with a capacity scale to accurately dispense liquid materials, thereby reducing the error of the reaction result. In addition, the roller is equipped with multiple material boxes, which can weigh multiple portions of materials at one time, thereby improving the feeding efficiency.

[0004] The air pump is connected to the discharge pipe through the air extraction pipe. The air pump creates an air pressure difference between the discharge pipe and the material box, which facilitates the suction of residual material in the material box into the discharge pipe, reducing material residue and thus reducing material waste.

[0005] However, the feeding devices used in current reactors directly add raw materials into the reactor, which increases the reaction time of the raw materials inside the reactor.

[0006] Therefore, it is necessary to provide an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor to solve the above-mentioned technical problems. Utility Model Content

[0007] This invention provides an automatic solid-liquid ratio control and feeding device for a hydrolysis reactor, which solves the problem that the current feeding devices used in reactors directly add raw materials into the reactor, which leads to an increase in the reaction time of the raw materials inside the reactor.

[0008] To solve the above-mentioned technical problems, this utility model provides an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor, comprising:

[0009] A reactor lid, wherein a weighing device is installed on one side of the surface of the reactor lid, and a weighing hopper is provided on the surface of the weighing device;

[0010] A first conveying device is disposed on one side of the surface of the reactor lid;

[0011] A metering cylinder is installed on one side of the surface of the reactor lid, and the surface of the metering cylinder is provided with graduation lines. A second feeding device is provided on one side of the surface of the reactor lid.

[0012] A first conveying device is disposed on one side of the surface of the reactor lid. The first conveying device includes a material pump and two conveying pipes. The material pump is installed on the surface of the reactor lid, and the two conveying pipes are respectively connected to the input end and the output end of the material pump.

[0013] The second conveying device is disposed on one side of the surface of the reactor lid. The second conveying device includes a conveying pump and two conveying pipes. The conveying pump is installed on the surface of the reactor lid, and the two conveying pipes are respectively connected to the conveying end and the output end of the conveying pump.

[0014] A mixing chamber is installed at the bottom of the inner wall of the reactor lid, and a stirrer is installed between the mixing chamber and the reactor lid;

[0015] A discharge device is disposed at the bottom of the mixing tank.

[0016] Preferably, the first conveying device includes a storage tank, a first pump body, and two first connecting pipes. The storage tank is installed on the surface of the reactor lid, the first pump body is installed on the surface of the reactor lid, the two first connecting pipes are respectively connected to the input end and the conveying end of the first pump body, and the two first connecting pipes are respectively connected to the storage tank and the weighing hopper.

[0017] Preferably, the second feeding device includes a storage tank, a second pump body, and two second connecting pipes. The storage tank is installed on the surface of the reactor lid, the second pump body is installed on the surface of the reactor lid, and the two second connecting pipes are respectively connected to the input end and the output end of the second pump body.

[0018] Preferably, a display is mounted on one side of the surface of the reactor lid.

[0019] Preferably, the discharge device includes a third pump body and two discharge pipes. The third pump body is installed at the bottom of the mixing tank, and the two discharge pipes are respectively connected to the input end and the output end of the third pump body.

[0020] Preferably, a baffle is installed inside the reactor lid.

[0021] Preferably, a plurality of mounting components are provided between the reactor lid and the partition plate. The mounting components include an L-shaped mounting block and bolts. The L-shaped mounting block is mounted on the surface of the partition plate, and the bolts are disposed between the L-shaped mounting block and the reactor lid.

[0022] Compared with related technologies, the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model has the following beneficial effects:

[0023] This invention provides an automatic solid-liquid ratio control and feeding device for a hydrolysis reactor. A weighing device, a weighing hopper, a first feeding device, and a first conveying device are installed on the surface of the reactor lid. These are used in conjunction with a graduated metering cylinder, a second feeding device, and a second conveying device, and a mixing tank equipped with a stirrer. When feeding solid and liquid raw materials into the hydrolysis reactor, the solid and liquid raw materials can be fed into the mixing tank for preliminary mixing. After the solid and liquid raw materials are initially mixed, they are then conveyed into the reactor through a discharge device, thereby improving the mixing time of the raw materials. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of the first embodiment of the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the solid-liquid ratio control dispensing device from a first-view perspective.

[0026] Figure 3 for Figure 1 A three-dimensional structural schematic diagram of the solid-liquid ratio control dispensing device from a second perspective;

[0027] Figure 4 for Figure 1 The diagram shows a three-dimensional structure of the solid-liquid ratio control dispensing device from a third-view perspective.

[0028] Figure 5 A schematic diagram of the structure of a second embodiment of an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model;

[0029] Figure 6 for Figure 5 The enlarged schematic diagram of part A is shown.

[0030] Labels in the diagram: 1. Reactor lid; 2. Weighing device; 3. Weighing hopper; 4. Display screen;

[0031] 5. First conveying device; 51. Storage tank; 52. First pump body; 53. First connecting pipe;

[0032] 6. First conveying device; 61. Material pump; 62. Conveying pipe;

[0033] 7. Measuring cylinder; 8. Graduation marks;

[0034] 9. Second conveying device; 91. Liquid storage tank; 92. Second pump body; 93. Second connecting pipe;

[0035] 10. Second conveying device; 101. Conveying pump; 102. Conveying pipe;

[0036] 11. Mixing box; 12. Stirrer;

[0037] 13. Discharge device; 131. Third pump body; 132. Discharge pipe;

[0038] 14. Partition;

[0039] 15. Mounting components; 151. L-shaped mounting block; 152. Bolts. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0041] First Embodiment

[0042] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model; Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the solid-liquid ratio control dispensing device from a first-view perspective. Figure 3 for Figure 1 A three-dimensional structural schematic diagram of the solid-liquid ratio control dispensing device from a second perspective; Figure 4 for Figure 1 The diagram shows a three-dimensional structural representation of the solid-liquid ratio control and dispensing device from a third-view perspective. An automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor includes:

[0043] A reactor lid 1, a weighing device 2 is installed on one side of the surface of the reactor lid 11, and a weighing hopper 3 is provided on the surface of the weighing device 2;

[0044] The first conveying device 5 is disposed on one side of the surface of the reactor lid 1;

[0045] A metering cylinder 7 is installed on one side of the surface of the reactor lid 1. The surface of the metering cylinder 7 is provided with graduation lines 8. A second conveying device 9 is provided on one side of the surface of the reactor lid 1.

[0046] The first conveying device 6 is disposed on one side of the surface of the reactor cover 1. The first conveying device 6 includes a material pump 61 and two conveying pipes 62. The material pump 61 is installed on the surface of the reactor cover 1, and the two conveying pipes 62 are respectively connected to the input end and the output end of the material pump 61.

[0047] The second conveying device 10 is disposed on one side of the surface of the reactor cover 1. The second conveying device 10 includes a conveying pump 101 and two conveying pipes 102. The conveying pump 101 is installed on the surface of the reactor cover 1, and the two conveying pipes 102 are respectively connected to the conveying end and the output end of the conveying pump 101.

[0048] A mixing tank 11 is installed at the bottom of the inner wall of the reactor cover 1, and a stirrer 12 is installed between the mixing tank 11 and the reactor cover 1.

[0049] Discharge device 13, which is disposed at the bottom of the mixing tank 11.

[0050] Two conveying pipes 102 are connected to one side of the metering cylinder 7 and the mixing box 11, respectively, and two conveying pipes 62 are connected to the other side of the weighing hopper 3 and the mixing box 11, respectively.

[0051] The metering cylinder 7 is made of transparent material.

[0052] The first conveying device 5 includes a storage tank 51, a first pump body 52, and two first connecting pipes 53. The storage tank 51 is installed on the surface of the reactor cover 1, the first pump body 52 is installed on the surface of the reactor cover 1, and the two first connecting pipes 53 are respectively connected to the input end and the conveying end of the first pump body 52. ​​The two first connecting pipes 53 are respectively connected to the storage tank 51 and the weighing hopper 3.

[0053] Both the material storage tank 51 and the liquid storage tank 91 are equipped with filling heads. The agitator 12 consists of a motor and agitator components.

[0054] Both the weighing hopper 3 and the metering cylinder 7 are equipped with covers.

[0055] The second feeding device 9 includes a storage tank 91, a second pump body 92, and two second connecting pipes 93. The storage tank 91 is installed on the surface of the reactor cover 1, the second pump body 92 is installed on the surface of the reactor cover 1, and the two second connecting pipes 93 are respectively connected to the input end and the output end of the second pump body 92.

[0056] A display 4 is installed on one side of the surface of the reactor lid 1.

[0057] The display 4 and the weighing device 2 are connected by a connecting cable.

[0058] The discharge device 13 includes a third pump body 131 and two discharge pipes 132. The third pump body 131 is installed at the bottom of the mixing tank 11, and the two discharge pipes 132 are respectively connected to the input end and the output end of the third pump body 131.

[0059] The reactor lid 1 is equipped with a partition 14 inside.

[0060] The working principle of the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model is as follows:

[0061] In use, when conveying solid raw materials, the first pump body 52 is started first to convey the solid raw materials inside the storage tank 51 to the weighing hopper 3 through the two first connecting pipes 53. At the same time, the weight is displayed by the weighing device 2 and the display 4. When the specified value is displayed on the display 4, the operation of the first pump body 52 is stopped. Then, the material pump 61 is started and conveyed to the mixing tank 11 through the two conveying pipes 62.

[0062] When transporting liquid raw materials, the second pump body 92 is first started to transport the liquid raw materials inside the storage tank 91 through two second connecting pipes 93 to the inside of the metering cylinder 7 with graduation lines 8. After the liquid is transported into the metering cylinder 7 and reaches the specified amount, the delivery pump 101 is started and transported into the inside of the mixing tank 11 through two delivery pipes 102.

[0063] After the solid and liquid raw materials are respectively delivered into the mixing tank 11, the stirrer 12 is started to perform preliminary mixing of the solid and liquid raw materials. After the mixing of the solid and liquid raw materials in the mixing tank 11 is completed, the third pump 131 is started and the materials are delivered to the reactor through the two discharge pipes 132 for further processing.

[0064] Compared with related technologies, the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model has the following beneficial effects:

[0065] This utility model provides an automatic solid-liquid ratio control and feeding device for a hydrolysis reactor. A weighing device 2, a weighing hopper 3, a first feeding device 5, and a first conveying device 6 are installed on the surface of the reactor lid 1. These are used in conjunction with a quantitative cylinder 7 with graduation lines 8, a second feeding device 9, and a second conveying device 10, and a mixing tank 11 equipped with a stirrer 12. When feeding solid and liquid raw materials into the hydrolysis reactor, the solid and liquid raw materials can be fed into the mixing tank 11 for preliminary mixing. After the solid and liquid raw materials are initially mixed, they are then conveyed into the reactor through the discharge device 13, thereby improving the mixing time of the raw materials.

[0066] Second Embodiment

[0067] Please refer to the following: Figure 5 and Figure 6Based on the first embodiment of this application, which provides an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor, the second embodiment of this application proposes another automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0068] Specifically, the second embodiment of this application provides an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor, which differs in that, in an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor, a plurality of mounting components 15 are provided between the reactor cover 1 and the partition 14. Each mounting component 15 includes an L-shaped mounting block 151 and a bolt 152. The L-shaped mounting block 151 is mounted on the surface of the partition 14, and the bolt 152 is disposed between the L-shaped mounting block 151 and the reactor cover 1.

[0069] A threaded hole adapted to the bolt 152 is provided between the L-shaped mounting block 151 and the reactor cover 1.

[0070] The working principle of the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model is as follows:

[0071] When using the partition 14, first install the partition 14 inside the reactor cover 1 and simultaneously fit it onto the surface of one of the discharge pipes 132. After installing the partition 14, use bolts 152 to pass through the L-shaped mounting block 151 and thread it onto the reactor cover 1.

[0072] Compared with related technologies, the automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor provided by this utility model has the following beneficial effects:

[0073] This utility model provides an automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor. An L-shaped mounting block 151 and a bolt 152 are provided between the reactor cover 1 and the partition plate 14 to facilitate the installation and disassembly of the partition plate 14 and the reactor cover 1.

[0074] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic solid-liquid ratio control and dispensing device for a hydrolysis reactor, characterized in that, include: A reactor lid, wherein a weighing device is installed on one side of the surface of the reactor lid, and a weighing hopper is provided on the surface of the weighing device; A first conveying device is disposed on one side of the surface of the reactor lid; A metering cylinder is installed on one side of the surface of the reactor lid, and the surface of the metering cylinder is provided with graduation lines. A second feeding device is provided on one side of the surface of the reactor lid. A first conveying device is disposed on one side of the surface of the reactor lid. The first conveying device includes a material pump and two conveying pipes. The material pump is installed on the surface of the reactor lid, and the two conveying pipes are respectively connected to the input end and the output end of the material pump. The second conveying device is disposed on one side of the surface of the reactor lid. The second conveying device includes a conveying pump and two conveying pipes. The conveying pump is installed on the surface of the reactor lid, and the two conveying pipes are respectively connected to the conveying end and the output end of the conveying pump. A mixing chamber is installed at the bottom of the inner wall of the reactor lid, and a stirrer is installed between the mixing chamber and the reactor lid; A discharge device is disposed at the bottom of the mixing tank.

2. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 1, characterized in that, The first conveying device includes a storage tank, a first pump body, and two first connecting pipes. The storage tank is installed on the surface of the reactor lid, the first pump body is installed on the surface of the reactor lid, the two first connecting pipes are respectively connected to the input end and the conveying end of the first pump body, and the two first connecting pipes are respectively connected to the storage tank and the weighing hopper.

3. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 1, characterized in that, The second feeding device includes a storage tank, a second pump body, and two second connecting pipes. The storage tank is installed on the surface of the reactor lid, the second pump body is installed on the surface of the reactor lid, and the two second connecting pipes are respectively connected to the input end and the output end of the second pump body.

4. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 1, characterized in that, A display is installed on one side of the surface of the reactor lid.

5. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 1, characterized in that, The discharge device includes a third pump body and two discharge pipes. The third pump body is installed at the bottom of the mixing tank, and the two discharge pipes are respectively connected to the input end and the output end of the third pump body.

6. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 1, characterized in that, The reactor lid is equipped with a baffle plate inside.

7. The automatic solid-liquid ratio control and dispensing device for the hydrolysis reactor according to claim 6, characterized in that, A plurality of mounting components are provided between the reactor lid and the partition plate. The mounting components include an L-shaped mounting block and bolts. The L-shaped mounting block is mounted on the surface of the partition plate, and the bolts are disposed between the L-shaped mounting block and the reactor lid.

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