A cooling and washing tower for methanol production that is easy to clean inside

Abstract

The utility model discloses a cooling and washing tower for methanol production which is convenient for internal cleaning. The tower comprises a tower body, a function box is fixedly installed on one side of the tower body, a water pump is fixedly installed inside the function box, an output end of the water pump is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with an output head, a motor is installed at the bottom of the function box, a reciprocating screw is fixedly connected to the output end of the motor, a moving plate is threadedly connected to the outer side of the reciprocating screw, a connecting rod is fixedly installed on one side of the moving plate, oxygen inside the storage box is drawn into the inside of the function box by means of a first output pipe, oxygen can be injected into the inside of the storage box by using a first injection pipe, oxygen can be transported to a fourth output pipe by using the first input pipe, and then oxygen is injected into the inside of a rich liquid tank by the fourth output pipe, so that the oxidation work of the desulfurized liquid is completed, the desulfurized liquid can be cleaned inside, and the functionality of the device is increased.

Description

Technical field:

[0001] The utility model relates to the technical field of washing towers, in particular to a cooling washing tower for methanol production which is convenient for internal cleaning. Background technology:

[0002] Methanol, also known as hydroxymethane, wood alcohol or wood spirit, is an organic compound and the simplest saturated monohydric alcohol. Methanol is known as "wood alcohol" and "wood spirit" because its main production method was to extract wood vinegar (one of the products of wood distillation or cracking). Modern methanol is directly produced from a catalytic industrial process of carbon monoxide, carbon dioxide and hydrogen. Methanol is very light, highly volatile, colorless, flammable, and has a very similar smell to ethanol (drinking wine), but unlike ethanol, methanol is highly toxic and cannot be drunk. It is often used as a solvent, antifreeze, fuel or denaturant ethanol. It can also be used to produce biodiesel through ester exchange reaction. In the process of methanol production, the raw coal gas needs to be desulfurized, and the desulfurized liquid after desulfurization cannot be directly processed internally, and external staff needs to intervene. For this reason, we propose a cooling and washing tower for methanol production that is easy to clean internally. Utility model content:

[0003] The utility model aims to provide a cooling and washing tower for methanol production which is convenient for internal cleaning, so as to solve the shortcomings of the prior art.

[0004] The utility model is implemented by the following technical scheme: a cooling and washing tower for methanol production which is convenient for internal cleaning, comprising a tower body, a function box fixedly installed on one side of the tower body, a water pump fixedly installed inside the function box, an output end of the water pump fixedly connected with a connecting pipe, one end of the connecting pipe fixedly connected with an output head, a motor installed at the bottom of the function box, a reciprocating screw fixedly connected with the output end of the motor, a moving plate threadedly connected to the outer side of the reciprocating screw, a connecting rod fixedly installed on one side of the moving plate, one end of the connecting rod fixedly connected with a piston, the function box and the piston are slidably connected, and a partition is fixedly installed inside the tower body.

[0005] Preferably, a storage box is fixedly installed on one side of the functional box, and a first injection pipe is fixedly installed on the top of the storage box.

[0006] Preferably, a first output pipe is fixedly installed on one side of the function box, a first input pipe is fixedly installed on one side of the function box, one end of the first input pipe is fixedly connected to a fourth output pipe, and one-way valves are provided on the outer sides of the fourth output pipe and the first output pipe.

[0007] Preferably, a third output pipe is fixedly installed on one side of the tower body, and a second injection pipe is fixedly installed on one side of the tower body.

[0008] Preferably, a card slot is provided at the bottom of the partition, a card block is connected inside the card slot, a rich liquid tank is fixedly installed at the bottom of the card block, and a limiting groove is provided on the outer side of the card block.

[0009] Preferably, a rotating groove is opened inside the partition, and a rotating shaft is rotatably connected inside the rotating groove. A roller is fixedly sleeved on the outer side of the rotating shaft. A connecting rope is arranged on the outer side of the roller, and one end of the connecting rope is fixedly connected to a limiting block, and the limiting block is adapted to the limiting groove.

[0010] Preferably, a telescopic spring is fixedly installed inside the partition, and the connecting rope passes through the telescopic spring.

[0011] Advantages of the utility model:

[0012] 1. The utility model can drive the outer movable plate to move by using a motor to drive the reciprocating screw to rotate, and can drive the outer movable plate to move by using the movement of the movable plate, and can drive the connecting rod on one side to move by using the movement of the piston at one end of the connecting rod, so that it can slide inside the functional box, so that the internal oxygen of the storage box can be drawn into the interior of the functional box by means of the first output pipe, and oxygen can be injected into the interior of the storage box by using the first injection pipe, and the oxygen can be transported to the fourth output pipe by using the first input pipe, and then the oxygen is injected into the interior of the rich liquid tank through the fourth output pipe, so that the oxidation work of the desulfurized liquid can be completed, and the desulfurized liquid can be cleaned inside, thereby increasing the functionality of the device.

[0013] 2. The utility model can inject desulfurization liquid into the connecting pipe through a water pump, and then spray it to the inside of the tower body through the output head, and can inject coal gas through the second injection pipe, and complete the desulfurization work by combining with the desulfurizer and spraying it from the third output pipe, and can drive the outer roller to rotate by rotating the rotating shaft to store the connecting rope, and at the same time drive the limit block to move, and the movement of the limit block compresses the telescopic spring, and the installation of the rich liquid tank can be completed by inserting the card block into the inside of the card slot, at this time, the limiting work of the connecting rope is released, and the limit block can be reset by the rebound force of the telescopic spring to complete the limiting work of the card block, thereby completing the installation of the rich liquid tank, and the rich liquid tank can be disassembled and installed according to needs, so that the desulfurization liquid inside the rich liquid tank can be recycled, saving certain resources. Description of the drawings:

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a front view cross-sectional structural schematic diagram of a cooling and washing tower for methanol production that is easy to clean inside according to an embodiment of the utility model;

[0016] Figure 2 This is a front structural schematic diagram of a cooling and washing tower for methanol production that is easy to clean inside according to an embodiment of the utility model;

[0017] Figure 3 A cooling and washing tower for methanol production that is easy to clean internally according to an embodiment of the utility model Figure 1 A is a schematic diagram of the partially enlarged structure.

[0018] In the figure: 1. tower body; 2. moving plate; 3. reciprocating screw; 4. connecting rod; 5. motor; 6. piston; 7. function box; 8. first input pipe; 9. first output pipe; 10. water pump; 11. storage box; 12. first injection pipe; 13. connecting pipe; 14. output head; 15. third output pipe; 16. second injection pipe; 17. fourth output pipe; 18. rich liquid tank; 19. clamping block; 20. telescopic spring; 21. rotating shaft; 22. rotating groove; 23. partition; 24. clamping groove; 25. limit groove; 26. limit block; 27. connecting rope; 28. roller. Specific implementation method:

[0019] 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 of 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.

[0020] Embodiment 1:

[0021] See also Figures 1 to 3The utility model provides a technical solution: a cooling and washing tower for methanol production which is easy to clean inside, comprising a tower body 1, a function box 7 is fixedly installed on one side of the tower body 1, a water pump 10 is fixedly installed inside the function box 7, a connecting pipe 13 is fixedly connected to the output end of the water pump 10, an output head 14 is fixedly connected to one end of the connecting pipe 13, a motor 5 is installed at the bottom of the function box 7, a reciprocating screw rod 3 is fixedly connected to the output end of the motor 5, a moving plate 2 is threadedly connected to the outer side of the reciprocating screw rod 3, a connecting rod 4 is fixedly installed on one side of the moving plate 2, a piston 6 is fixedly connected to one end of the connecting rod 4, the function box 7 is slidably connected to the piston 6, a partition 23 is fixedly installed inside the tower body 1, a storage box 11 is fixedly installed on one side of the function box 7, a first injection pipe 12 is fixedly installed on the top of the storage box 11, a first output pipe 9 is fixedly installed on one side of the function box 7, and a A first input pipe 8, one end of which is fixedly connected to a fourth output pipe 17, and one-way valves are provided on the outer sides of the fourth output pipe 17 and the first output pipe 9. By utilizing the motor 5 to drive the reciprocating screw 3 to rotate, the outer movable plate 2 can be driven to move, and by utilizing the movement of the movable plate 2, the connecting rod 4 on one side can be driven to move, and by utilizing the movement of the piston 6 at one end of the connecting rod 4, the piston 6 can slide inside the functional box 7, so that the internal oxygen of the storage box 11 can be drawn into the interior of the functional box 7 by means of the first output pipe 9, and oxygen can be injected into the interior of the storage box 11 by utilizing the first injection pipe 12, and oxygen can be transported to the fourth output pipe 17 by utilizing the first input pipe 8, and then oxygen is injected into the interior of the rich liquid tank 18 through the fourth output pipe 17, so that the oxidation work of the desulfurized liquid can be completed, and the desulfurized liquid can be cleaned inside to increase the functionality of the device.

[0022] Embodiment 2:

[0023] A third output pipe 15 is fixedly installed on one side of the tower body 1, a second injection pipe 16 is fixedly installed on one side of the tower body 1, a card slot 24 is provided at the bottom of the partition 23, a card block 19 is carded inside the card slot 24, a rich liquid tank 18 is fixedly installed at the bottom of the card block 19, a limiting groove 25 is provided on the outer side of the card block 19, a rotating groove 22 is provided inside the partition 23, a rotating shaft 21 is rotatably connected inside the rotating groove 22, a roller 28 is fixedly sleeved on the outer side of the rotating shaft 21, a connecting rope 27 is provided on the outer side of the roller 28, one end of the connecting rope 27 is fixedly connected to a limiting block 26, the limiting block 26 is adapted to the limiting groove 25, a telescopic spring 20 is fixedly installed inside the partition 23, the connecting rope 27 runs through the telescopic spring 20, the desulfurization liquid can be injected into the connecting pipe 13 through the water pump 10, and then sprayed to the inner part of the tower body 1 through the output head 14 The coal gas can be injected by utilizing the second injection pipe 16, and combined with the desulfurizer, the desulfurization work is completed and ejected from the third output pipe 15. The outer roller 28 can be driven to rotate by rotating the rotating shaft 21, so that it can store the connecting rope 27, and at the same time drive the limit block 26 to move. The limit block 26 moves to compress the telescopic spring 20, and the installation of the rich liquid tank 18 can be completed by inserting the card block 19 into the inside of the card slot 24. At this time, the limiting work of the connecting rope 27 is released, and the limiting block 26 can be reset by utilizing the rebound force of the telescopic spring 20 to complete the limiting work of the card block 19, thereby completing the installation of the rich liquid tank 18. Therefore, the rich liquid tank 18 can be disassembled and installed according to needs, so that the desulfurization liquid inside the rich liquid tank 18 can be recycled, saving certain resources.

[0024] In summary, the cooling and washing tower for methanol production which is easy to clean internally, when in use, can drive the reciprocating screw 3 to rotate by using the motor 5, so that the outer movable plate 2 can be driven to move, and the connecting rod 4 on one side can be driven to move by using the movement of the movable plate 2, and the piston 6 at one end of the connecting rod 4 can slide inside the functional box 7, so that the internal oxygen of the storage box 11 can be drawn into the interior of the functional box 7 by means of the first output pipe 9, and the oxygen can be injected into the interior of the storage box 11 by using the first injection pipe 12, and the oxygen can be transported to the fourth output pipe 17 by using the first input pipe 8, and then the oxygen is injected into the interior of the rich liquid tank 18 through the fourth output pipe 17, so that the oxidation work of the desulfurized liquid can be completed, and the desulfurized liquid can be injected into the connecting pipe 13 by the water pump 10. , and then sprayed into the interior of the tower body 1 through the output head 14, the coal gas can be injected through the second injection pipe 16, and combined with the desulfurizer, the desulfurization work is completed and sprayed out from the third output pipe 15, and the outer roller 28 can be driven to rotate by rotating the rotating shaft 21, so that it can store the connecting rope 27, and at the same time drive the limit block 26 to move, and the limit block 26 moves to compress the telescopic spring 20, and the installation of the rich liquid tank 18 can be completed by inserting the card block 19 into the card slot 24. At this time, the limiting work of the connecting rope 27 is released, and the limiting block 26 can be reset by the rebound force of the telescopic spring 20, so that it completes the limiting work of the card block 19, thereby completing the installation of the rich liquid tank 18, and the rich liquid tank 18 can be disassembled and installed according to needs.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling and washing tower for methanol production which is convenient for internal cleaning, comprising a tower body (1), characterized in that: A function box (7) is fixedly mounted on one side of the tower body (1), a water pump (10) is fixedly mounted inside the function box (7), an output end of the water pump (10) is fixedly connected to a connecting pipe (13), one end of the connecting pipe (13) is fixedly connected to an output head (14), a motor (5) is mounted at the bottom of the function box (7), an output end of the motor (5) is fixedly connected to a reciprocating screw (3), an outer side of the reciprocating screw (3) is threadedly connected to a moving plate (2), a connecting rod (4) is fixedly mounted on one side of the moving plate (2), one end of the connecting rod (4) is fixedly connected to a piston (6), the function box (7) is slidably connected to the piston (6), and a partition (23) is fixedly mounted inside the tower body (1).

2. A cooling and washing tower for methanol production that is easy to clean internally according to claim 1, characterized in that: A storage box (11) is fixedly mounted on one side of the functional box (7), and a first injection pipe (12) is fixedly mounted on the top of the storage box (11).

3. A cooling and washing tower for methanol production that is easy to clean internally according to claim 1, characterized in that: A first output pipe (9) is fixedly mounted on one side of the function box (7), a first input pipe (8) is fixedly mounted on one side of the function box (7), one end of the first input pipe (8) is fixedly connected to a fourth output pipe (17), and one-way valves are provided on the outer sides of the fourth output pipe (17) and the first output pipe (9).

4. A cooling and washing tower for methanol production that is easy to clean internally according to claim 1, characterized in that: A third output pipe (15) is fixedly mounted on one side of the tower body (1), and a second injection pipe (16) is fixedly mounted on one side of the tower body (1).

5. A cooling and washing tower for methanol production that is easy to clean internally according to claim 1, characterized in that: A card slot (24) is provided at the bottom of the partition (23), a card block (19) is carded inside the card slot (24), a rich liquid tank (18) is fixedly mounted at the bottom of the card block (19), and a limiting groove (25) is provided on the outer side of the card block (19).

6. A cooling and washing tower for methanol production that is easy to clean internally according to claim 1, characterized in that: A rotating groove (22) is provided inside the partition (23), and a rotating shaft (21) is rotatably connected inside the rotating groove (22). A rotating roller (28) is fixedly sleeved on the outer side of the rotating shaft (21), and a connecting rope (27) is provided on the outer side of the rotating roller (28). One end of the connecting rope (27) is fixedly connected to a limiting block (26), and the limiting block (26) is adapted to the limiting groove (25).

7. A cooling and washing tower for methanol production that is easy to clean internally according to claim 6, characterized in that: A telescopic spring (20) is fixedly installed inside the partition (23), and the connecting rope (27) passes through the telescopic spring (20).

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