Feeding and discharging device for chemical reaction kettle

Abstract

The utility model belongs to the technical field of reaction kettles, and discloses a feeding and discharging device for a chemical reaction kettle, which comprises a mounting disc and two groups of treatment pipes, the upper ends of the two groups of treatment pipes are fixedly connected with a discharging pipe and an exhaust pipe respectively, and the lower ends of the two groups of treatment pipes are fixedly connected with a feeding pipe and an air outlet pipe respectively. A material spraying pipe and a gas discharging pipe are clamped to the lower ends of the feeding pipe and the gas outlet pipe respectively, a material pumping pump and a gas pumping pump are fixedly installed on the upper surface of the installation disc, a gas inlet of the material pumping pump and a gas outlet of the gas pumping pump are fixedly connected with a material pumping pipe and a gas discharging pipe respectively, and the material discharging pipe and the gas pumping pipe are fixedly connected with a gas outlet of the material pumping pump and a gas inlet of the gas pumping pump respectively. The reaction kettle has the beneficial effects that the chemical positive reaction rate in the reaction kettle is accelerated, the working efficiency of the reaction kettle is improved, the sufficiency of chemical reaction in the reaction kettle is ensured, and the working efficiency of the reaction kettle is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a material feeding and discharging device for a chemical reaction kettle. Background Art

[0002] A reactor is a container for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food; the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-based alloys and other composite materials. When using a chemical reactor, a chemical reactor inlet and outlet device is required. However, in the prior art, the existing chemical reactor inlet and outlet devices usually use a feed funnel for centralized feeding when in use, which makes it easy for reactants to accumulate together, resulting in insufficient chemical reaction, and reduces the chemical reaction rate, affecting the working efficiency of the reactor. Utility Model Content

[0003] The utility model proposes a material inlet and outlet device for a chemical reactor to solve the technical problem that "the existing material inlet and outlet device for a chemical reactor usually adopts a feeding funnel for centralized feeding when in use, so that reactants are easily accumulated together, resulting in insufficient chemical reaction, reducing the chemical reaction rate and affecting the working efficiency of the reactor".

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A material inlet and outlet device for a chemical reactor comprises a mounting plate and two groups of processing pipes, the upper ends of the two groups of processing pipes are respectively fixedly connected with a discharge pipe and an exhaust pipe, and the lower ends of the two groups of processing pipes are respectively fixedly connected with a feed pipe and an exhaust pipe, and the lower ends of the feed pipe and the exhaust pipe are respectively clamped with a spray pipe and a vent pipe.

[0006] As a further solution of the utility model: a material extraction pump and an air extraction pump are fixedly installed on the upper surface of the mounting plate, and an air inlet of the material extraction pump and an air outlet of the air extraction pump are fixedly connected with a material extraction pipe and an exhaust pipe respectively.

[0007] As a further solution of the utility model: the discharge pipe and the air extraction pipe are fixedly connected to the air outlet of the feed extraction pump and the air inlet of the air extraction pump respectively.

[0008] As a further solution of the utility model: the inner sides of the two groups of processing tubes are both provided with screens, the feed tube and the air outlet tube are both designed as hoses, and the air release tube is arranged in a U-shape.

[0009] As a further solution of the utility model: a mounting groove shell is arranged between the lower sides of the two groups of processing tubes, a clamping block is arranged at the middle position of the upper surface of the mounting groove shell, mounting blocks are fixedly installed on the outer bottom of the two groups of processing tubes, a driving motor is fixedly installed at one end of the mounting groove shell, a screw shaft is installed at the output end of the driving motor, a bearing plate is arranged at the end of the mounting groove shell away from the driving motor, a moving block is sleeved on the outer side of the screw shaft, and a threaded hole is opened through the top of one side of the moving block.

[0010] As a further solution of the utility model: the two groups of processing tubes are symmetrically arranged about the mounting tank shell, and the mounting tank shell is fixedly installed between the two groups of processing tubes by means of clamping blocks cooperating with the two groups of mounting blocks.

[0011] As a further solution of the utility model: the moving block is threadedly connected to the screw shaft through a threaded hole, and the upper end of the moving block is located inside the mounting slot shell, and the upper ends of the injection pipe and the vent pipe are both located on the inner side of the moving block.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The feed and discharge device for a chemical reactor of the utility model starts the extraction pump on the upper surface of the mounting plate, introduces the reactants into the processing tube through the extraction pipe and the discharge pipe, and then introduces the reactants into the feed pipe through the screen mesh, and then inputs the reactants into the reactor through the injection pipe, then starts the suction pump on the upper surface of the mounting plate, discharges the gas product from above into the processing tube through the vent pipe and the outlet pipe, and then introduces the gas product into the suction pipe, and then discharges it through the exhaust pipe, thereby accelerating the chemical positive reaction rate in the reactor and improving the working efficiency of the reactor.

[0014] 2. The feeding and discharging device for the chemical reactor of the utility model starts the driving motor at one end of the mounting tank shell to drive the screw shaft to rotate with the cooperation of the bearing plate, thereby driving the moving block to slide along the inner side of the mounting tank shell with the cooperation of the threaded hole, and then driving the injection pipe and the exhaust pipe to move horizontally with the cooperation of the two sets of hoses, so that the reactants can be evenly input, ensuring the adequacy of the chemical reaction in the reactor and further improving the working efficiency of the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the feeding and discharging device for the chemical reaction kettle of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the processing pipe of the inlet and outlet device for the chemical reactor of the utility model;

[0017] Figure 3This is a schematic diagram of the connection structure of the mounting tank shell of the material inlet and outlet device for the chemical reactor of the utility model;

[0018] Figure 4 It is a front view schematic diagram of the feeding and discharging device for the chemical reaction kettle of the utility model.

[0019] In the figure:

[0020] 1. Mounting plate; 2. Extraction pump; 3. Air pump; 4. Extraction pipe; 5. Air suction pipe; 6. Discharge pipe; 7. Exhaust pipe; 8. Processing pipe; 9. Screen; 10. Feed pipe; 11. Exhaust pipe; 12. Spray pipe; 13. Vent pipe; 14. Mounting tank shell; 15. Block; 16. Mounting block; 17. Drive motor; 18. Screw shaft; 19. Bearing plate; 20. Moving block; 21. Threaded hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1:

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a material feeding and discharging device for a chemical reactor, comprising a mounting plate 1, and also comprising two groups of processing pipes 8, the upper ends of the two groups of processing pipes 8 are respectively fixedly connected with a discharge pipe 6 and an exhaust pipe 5, and the lower ends of the two groups of processing pipes 8 are respectively fixedly connected with a feed pipe 10 and an exhaust pipe 11, and the lower ends of the feed pipe 10 and the exhaust pipe 11 are respectively clamped with a spray pipe 12 and a venting pipe 13.

[0025] A material extraction pump 2 and an air extraction pump 3 are fixedly mounted on the upper surface of the mounting plate 1 , and an air inlet of the material extraction pump 2 and an air outlet of the air extraction pump 3 are fixedly connected with a material extraction pipe 4 and an exhaust pipe 7 respectively.

[0026] In this embodiment, the pumping pipe 4 and the exhaust pipe 7 are provided to facilitate the intake of reactants and the discharge of products.

[0027] The discharge pipe 6 and the air extraction pipe 5 are fixedly connected to the air outlet of the material extraction pump 2 and the air inlet of the air extraction pump 3 respectively.

[0028] In this embodiment, the discharge pipe 6 and the exhaust pipe 5 are provided to facilitate the extraction of the product and the discharge of the reactant.

[0029] The inner sides of the two groups of processing tubes 8 are both provided with screens 9, the feed tube 10 and the air outlet tube 11 are both designed as hoses, and the air release tube 13 is arranged in a U-shape.

[0030] In this embodiment, a U-shaped vent pipe is provided to discharge the gas products at the top of the reactor.

[0031] Specifically, by starting the extraction pump 2 on the upper surface of the mounting plate 1, the reactants are introduced into the processing tube 8 through the extraction pipe 4 and the discharge pipe 6, and then the reactants are introduced into the feed pipe 10 through the screen 9, and then the reactants are input into the reactor through the injection pipe 12, and then the vacuum pump 3 on the upper surface of the mounting plate 1 is started, and the gas product above is discharged into the processing tube 8 through the vent pipe 13 and the outlet pipe 11, and then the gas product is introduced into the vacuum pipe 5, and then discharged through the exhaust pipe 7, thereby accelerating the chemical positive reaction rate in the reactor and improving the working efficiency of the reactor.

[0032] Embodiment 2:

[0033] See also Figure 1-Figure 4 The utility model provides a technical solution: a material feeding and discharging device for a chemical reactor, wherein a mounting groove shell 14 is arranged between the lower sides of two groups of processing tubes 8, a clamping block 15 is arranged at the middle position of the upper surface of the mounting groove shell 14, mounting blocks 16 are fixedly installed on the outer bottom of the two groups of processing tubes 8, a driving motor 17 is fixedly installed on one end of the mounting groove shell 14, a screw shaft 18 is installed on the output end of the driving motor 17, a bearing plate 19 is arranged on the end of the mounting groove shell 14 away from the driving motor 17, a moving block 20 is sleeved on the outer side of the screw shaft 18, and a threaded hole 21 is opened through the top of one side of the moving block 20.

[0034] The two groups of processing tubes 8 are symmetrically arranged about the mounting tank shell 14 , and the mounting tank shell 14 is fixedly installed between the two groups of processing tubes 8 through the clamping blocks 15 cooperating with the two groups of mounting blocks 16 .

[0035] In this embodiment, the mounting tank shell 14 can be installed between the two groups of processing tubes 8 by cooperating with the clamping block 15 and the two groups of mounting blocks 16 .

[0036] The moving block 20 is threadedly connected to the screw shaft 18 through the threaded hole 21 , and the upper end of the moving block 20 is located inside the mounting tank shell 14 , and the upper ends of the injection pipe 12 and the exhaust pipe 13 are both located inside the moving block 20 .

[0037] In this embodiment, the moving block 20 is threadedly connected to the screw shaft 18 through the threaded hole 21, so that the air injection pipe 12 and the air release pipe 13 can be moved for use.

[0038] Specifically, by starting the driving motor 17 at one end of the mounting tank shell 14, the screw shaft 18 is driven to rotate with the cooperation of the bearing plate 19, thereby driving the moving block 20 to slide along the inner side of the mounting tank shell 14 with the cooperation of the threaded hole 21, and then driving the spray pipe 12 and the vent pipe 13 to move horizontally with the cooperation of the two sets of hoses, so that the reactants can be evenly input, ensuring the adequacy of the chemical reaction in the reactor and further improving the working efficiency of the reactor.

[0039] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. A material feeding and discharging device for a chemical reactor, comprising a mounting plate (1), characterized in that: It also includes two groups of processing pipes (8), the upper ends of the two groups of processing pipes (8) are respectively fixedly connected to the discharge pipe (6) and the exhaust pipe (5), and the lower ends of the two groups of processing pipes (8) are respectively fixedly connected to the feed pipe (10) and the exhaust pipe (11), and the lower ends of the feed pipe (10) and the exhaust pipe (11) are respectively clamped with the injection pipe (12) and the exhaust pipe (13).

2. A material feeding and discharging device for a chemical reactor according to claim 1, characterized in that: A material extraction pump (2) and an air extraction pump (3) are fixedly mounted on the upper surface of the mounting plate (1); an air inlet of the material extraction pump (2) and an air outlet of the air extraction pump (3) are respectively fixedly connected to a material extraction pipe (4) and an exhaust pipe (7).

3. A material feeding and discharging device for a chemical reactor according to claim 1, characterized in that: The discharge pipe (6) and the air extraction pipe (5) are fixedly connected to the air outlet of the material extraction pump (2) and the air inlet of the air extraction pump (3) respectively.

4. A material feeding and discharging device for a chemical reactor according to claim 1, characterized in that: The inner sides of the two groups of processing tubes (8) are both provided with screens (9), the feed tube (10) and the air outlet tube (11) are both designed as hoses, and the air release tube (13) is arranged in a U-shape.

5. A material feeding and discharging device for a chemical reactor according to claim 1, characterized in that: A mounting groove shell (14) is arranged between the lower sides of the two groups of processing tubes (8), a clamping block (15) is arranged at the middle position of the upper surface of the mounting groove shell (14), and mounting blocks (16) are fixedly installed on the outer bottom of the two groups of processing tubes (8). A driving motor (17) is fixedly installed on one end of the mounting groove shell (14), and a screw shaft (18) is installed on the output end of the driving motor (17). A bearing plate (19) is arranged at the end of the mounting groove shell (14) away from the driving motor (17), and a moving block (20) is sleeved on the outer side of the screw shaft (18), and a threaded hole (21) is opened through the top of one side of the moving block (20).

6. A material feeding and discharging device for a chemical reactor according to claim 1, characterized in that: The two groups of processing tubes (8) are symmetrically arranged about the mounting tank shell (14), and the mounting tank shell (14) is fixedly installed between the two groups of processing tubes (8) by means of a clamping block (15) cooperating with two groups of mounting blocks (16).

7. A material feeding and discharging device for a chemical reactor according to claim 5, characterized in that: The moving block (20) is threadedly connected to the screw shaft (18) through a threaded hole (21), and the upper end of the moving block (20) is located inside the mounting groove shell (14), and the upper ends of the injection pipe (12) and the exhaust pipe (13) are both located on the inner side of the moving block (20).

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