Cleaning device of refining agent production equipment

Abstract

The utility model discloses a cleaning device of refining agent production equipment, the refining agent production equipment comprises a reaction kettle, the cleaning device comprises a support frame for fixing the reaction kettle and a cleaning assembly extending into the reaction kettle from a kettle cover of the reaction kettle; a first lifting mechanism and a second lifting mechanism are arranged on the supporting frame, and the first lifting mechanism is connected with the cleaning assembly and used for lifting the cleaning assembly; the second lifting mechanism is connected with the kettle cover and used for lifting the kettle cover; the cleaning assembly comprises a cleaning rod, the cleaning rod is driven by a rotating mechanism to rotate, and an airflow ejector, a water flow ejector, a stirring rod and a cleaning scraper are sequentially arranged on the cleaning rod in the height direction of the cleaning rod. The reaction kettle has the characteristic that the reaction kettle can be automatically cleaned without opening the kettle cover.

Description

Technical Field

[0001] The utility model relates to a refining agent production device, in particular to a cleaning device for the refining agent production device. Background Art

[0002] Before dyeing and printing, textiles need to go through a certain scouring process to remove impurities and oil stains on the fabric. This scouring process is usually called scouring. The various chemical additives with penetration, emulsification, washing, dispersion and wetting functions added during scouring are the broad definition of scouring agents. The narrow definition of scouring agents refers to various anionic and non-ionic surfactants and appropriate additives, which are obtained by a certain ratio method. A compound with a washing function as the main function and synergistic functions such as penetration, emulsification, dispersion and complexation. The production equipment for producing scouring agents usually includes a reactor, which is used to react a certain proportion and flow of raw materials, solvents and additives and other scouring agent raw materials. The reactor is usually made of corrosion-resistant materials to withstand chemical reactions under high temperature and high pressure. After the reactor is used for the mixing reaction of the scouring agent, raw materials or reacted substances will inevitably remain on its inner wall, which will affect the next reaction. Therefore, the substances attached to the inner wall of the reactor must be cleaned after the reactor is used.

[0003] The existing methods for cleaning the inside of the reactor generally adopt manual cleaning or automatic cleaning mechanism, but both require the lid of the reactor to be opened for operation, which is cumbersome and greatly increases the time between each reaction of the reactor. Utility Model Content

[0004] The purpose of the utility model is to provide a cleaning device for refining agent production equipment. The utility model has the characteristics of automatically cleaning the reaction kettle without opening the kettle cover.

[0005] The technical solution of the utility model includes a cleaning device for refining agent production equipment, the refining agent production equipment includes a reactor, the cleaning device includes a support frame for fixing the reactor and a cleaning component extending from a reactor cover into the reactor; a first lifting mechanism and a second lifting mechanism are provided on the support frame, the first lifting mechanism is connected to the cleaning component and is used to lift the cleaning component; the second lifting mechanism is connected to the reactor cover and is used to lift the reactor cover; the cleaning component includes a cleaning rod, the cleaning rod is driven to rotate by a rotating mechanism, and an air flow ejector, a water flow ejector, a stirring rod and a cleaning scraper are sequentially provided on the cleaning rod along the height direction of the cleaning rod.

[0006] In the cleaning device of the aforementioned refining agent production equipment, the reactor comprises an outer reactor body and an inner reactor body, a heating cavity is arranged between the outer reactor body and the inner reactor body, a first heater is arranged at the bottom of the heating cavity, and a second heater is arranged at the side of the heating cavity.

[0007] In the cleaning device of the aforementioned refining agent production equipment, the first lifting mechanism includes a lifting seat and a base installed on the cleaning rod, the lifting seat is fixedly connected to the cleaning rod, the base is connected to the cleaning rod through a sliding key, and the base is also rotatably connected to the kettle cover through a bearing, and a driver connected to the lifting seat is provided on the base.

[0008] In the aforementioned cleaning device for the refining agent production equipment, the second lifting mechanism adopts a screw-driven, cylinder-driven or hydraulic cylinder-driven structure.

[0009] In the cleaning device of the aforementioned refining agent production equipment, the rotating mechanism includes a rotating motor, and an active transmission wheel is provided on the output shaft of the rotating motor; a passive transmission wheel is provided on the cleaning rod, and the passive transmission wheel is connected to the cleaning rod by a sliding key, and the passive transmission wheel is also rotatably connected to the support frame by a bearing, and the passive transmission wheel and the active transmission wheel are connected by a synchronous belt transmission.

[0010] In the cleaning device of the aforementioned refining agent production equipment, an air inlet pipe and a water inlet pipe are arranged inside the cleaning rod, the air inlet pipe is communicated with the air flow ejector, and the water inlet pipe is communicated with the water flow ejector.

[0011] In the aforementioned cleaning device for the refining agent production equipment, a storage space for storing the air jet ejector and the water jet ejector is provided at the bottom of the kettle cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model combines the stirring function with the cleaning function. When the reactor is producing the refining agent, the cleaning component is moved upward by the first lifting mechanism, and the cleaning rod is driven to rotate by the rotating mechanism to stir and mix the raw materials of the refining agent; when the reactor is cleaned, the cleaning component is moved downward by the first lifting mechanism until the cleaning scraper contacts the inner bottom wall of the reactor, and then the cleaning rod is driven to rotate by the rotating mechanism to clean and dry the reactor. When cleaning the reactor, no manual operation is required throughout the process, and the cleaning of the inside of the reactor can be completed without opening the reactor cover. The operation is convenient and the cleaning is fast, which greatly shortens the time between each reaction of the reactor. In addition, the reactor cover is raised and lowered by the second lifting mechanism, which is easy to operate, saves manpower, and is convenient to take out the cleaning component for disassembly, maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural diagram of the rotating mechanism.

[0016] Figure 3 It is a schematic diagram of the structure of a water jet ejector.

[0017] The markings in the accompanying drawings are: 1. Reactor; 11. Outer kettle body; 12. Inner kettle body; 13. Heating cavity; 14. First heater; 15. Second heater; 16. Kettle cover; 17. Storage space; 2. Support frame; 21. First lifting mechanism; 22. Second lifting mechanism; 23. Lifting seat; 24. Base; 25. Driver; 3. Cleaning assembly; 31. Cleaning rod; 32. Air jet; 33. Water jet; 34. Stirring rod; 35. Cleaning scraper; 36. Air inlet pipe; 37. Water inlet pipe; 38. Air outlet pipe; 39. Air outlet; 4. Rotating mechanism; 41. Rotating motor; 42. Active transmission wheel; 43. Passive transmission wheel; 44. Synchronous belt. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0019] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example:

[0021] like Figure 1-Figure 3 As shown, a cleaning device for a refining agent production device comprises a reactor 1, and the cleaning device comprises a support frame 2 for fixing the reactor 1 and a cleaning assembly 3 extending from a reactor cover 16 of the reactor 1 into the reactor 1; the support frame 2 is provided with a first lifting mechanism 21 and a second lifting mechanism 22, the first lifting mechanism 21 is connected to the cleaning assembly 3 and is used to lift the cleaning assembly 3; the second lifting mechanism 22 is connected to the reactor cover 16 and is used to lift the reactor cover 16; the cleaning assembly 3 comprises a cleaning rod 31, the cleaning rod 31 is driven to rotate by a rotating mechanism 4, and the cleaning rod 31 is provided with an airflow ejector 32, a water flow ejector 33, a stirring rod 34 and a cleaning scraper 35 in sequence along the height direction of the cleaning rod 31. The cleaning scraper 35 comprises a side scraper and a bottom scraper, and is used to clean the inner wall and the bottom wall of the reactor 1.

[0022] The utility model combines the stirring function with the cleaning function. When the reactor 1 is producing the refining agent, the cleaning component 3 is moved upward by the first lifting mechanism 21, and the cleaning rod 31 is driven to rotate by the rotating mechanism 4, so that the stirring rod 34 and the cleaning scraper 35 rotate and stir the raw materials of the refining agent to fully mix and react; when the reactor 1 is cleaning, the cleaning component 3 is moved downward by the first lifting mechanism 21 until the cleaning scraper 35 contacts the inner bottom wall of the reactor 1, and then the cleaning rod 31 is driven to rotate by the rotating mechanism 4, and the stirring rod 34 and the inner wall of the reactor 1 are cleaned and dried by the air jet 32, the water jet 33 and the cleaning scraper 35. During cleaning, no manual operation is required throughout the process, and the cleaning of the inside of the reactor 1 can be completed without opening the reactor cover 16. The operation is convenient and the cleaning is fast, which greatly shortens the time between each reactor reaction of the reactor 1. Moreover, the reactor cover 16 is lifted and lowered by the second lifting mechanism 22, which is convenient to operate, saves manpower, and is convenient to take out the cleaning component 3 for disassembly, maintenance and replacement.

[0023] The reactor 1 comprises an outer reactor body 11 and an inner reactor body 12, a heating cavity 13 is arranged between the outer reactor body 11 and the inner reactor body 12, a first heater 14 is arranged at the bottom of the heating cavity 13, and a second heater 15 is arranged at the side of the heating cavity 13. The first heater 14 adopts an annular electric heating tube, and the second heater 15 adopts a vertical electric heating tube distributed in an annular array. The reactor 1 is heated by heaters at different positions. When the reactor 1 is used for the preparation of the refining agent reaction, the raw materials can be heated comprehensively and evenly, and the mixing reaction rate in the reactor 1 can be accelerated; when the reactor 1 is cleaned, different positions can be heated in a targeted manner according to the actual situation, so as to control the temperature in the reactor 1, accelerate the peeling and falling speed of the residue on the wall of the reactor 1, improve the cleaning efficiency, and reduce energy consumption.

[0024] The first lifting mechanism 21 includes a lifting seat 23 and a base 24 installed on the cleaning rod 31. The lifting seat 23 is fixedly connected to the cleaning rod 31, and the base 24 is connected to the cleaning rod 31 through a sliding key. The base 24 is also rotatably connected to the kettle cover 16 through a bearing. A driver 25 connected to the lifting seat 23 is provided on the base 24. The driver 25 adopts a pneumatic drive cylinder or a hydraulic drive cylinder. The lifting seat is pushed up and down by the driver, and the cleaning rod 31 is driven up and down, thereby realizing the up and down movement of the airflow ejector 32, the water jet ejector 33, the stirring rod 34 and the cleaning scraper 35 on the cleaning rod 31.

[0025] The second lifting mechanism 22 is driven by a screw rod, a cylinder or a hydraulic cylinder. The kettle cover 16 is also provided with a limit sleeve slidably connected to the support frame 2 to ensure the stability of the movement of the kettle cover 16.

[0026] The rotating mechanism 4 includes a rotating motor 41, and a driving transmission wheel 42 is provided on the output shaft of the rotating motor 41; a passive transmission wheel 43 is provided on the cleaning rod 31, and the passive transmission wheel 43 is connected to the cleaning rod 31 through a sliding key, and the passive transmission wheel 43 is also rotatably connected to the support frame 2 through a bearing, and the passive transmission wheel 43 and the active transmission wheel 42 are connected through a synchronous belt 44. The rotating motor 41 drives the passive transmission wheel 43 to rotate through the active transmission wheel 42 and the synchronous belt 44, and the passive transmission wheel 43 drives the cleaning rod 31 to rotate, thereby realizing the rotation of the air flow ejector 32, the water flow ejector 33, the stirring rod 34 and the cleaning scraper 35 on the cleaning rod 31.

[0027] The cleaning rod 31 is a hollow structure, and an air inlet pipe 36 and a water inlet pipe 37 are arranged in the cleaning rod 31. The air inlet pipe 36 is connected to the air flow ejector 32, and the water inlet pipe 37 is connected to the water flow ejector 33. Hot air is introduced into the air inlet pipe 36, and the cleaned material is dried through the air flow ejector 32. The air flow ejector 32 is provided with an air outlet pipe 38 passing through the water flow ejector 33, and the side and bottom of the air outlet pipe 38 are provided with air outlet holes 39, which has a simple structure and a wide jet range. Cleaning liquid is introduced into the water inlet pipe 37, and the reactor 1 and the stirring rod 34 are rinsed through the water flow ejector 33.

[0028] The bottom of the kettle cover 16 is provided with a storage space 17 for storing the air jet 32 ​​and the water jet 33. The kettle cover 16 is also provided with an exhaust hole and a feed port. When the reactor 1 is performing a refining agent production reaction, the air jet 32 ​​and the water jet 33 of the cleaning assembly 3 are lifted upward into the storage space 17 of the reactor 1, and the stirring rod 34 and the cleaning scraper 35 are lifted to the middle of the reactor 1, which not only avoids the air jet 32 ​​and the water jet 33 from interfering with the raw materials, but also facilitates the stirring effect of the stirring rod 34 and the cleaning scraper 35 on the raw materials. A drainage hole can also be provided at the bottom of the reactor 1 for discharging the cleaning liquid.

[0029] The parts not described in detail in the present invention are prior art and thus will not be described in detail here.

Claims

1. A cleaning device for a refining agent production equipment, the refining agent production equipment comprising a reaction kettle (1), characterized in that: The cleaning device comprises a support frame (2) for fixing a reaction kettle (1) and a cleaning component (3) extending from a kettle cover (16) of the reaction kettle (1) into the reaction kettle (1); a first lifting mechanism (21) and a second lifting mechanism (22) are provided on the support frame (2); the first lifting mechanism (21) is connected to the cleaning component (3) and is used to lift the cleaning component (3); the second lifting mechanism (22) is connected to the kettle cover (16) and is used to lift the kettle cover (16); the cleaning component (3) comprises a cleaning rod (31); the cleaning rod (31) is driven to rotate by a rotating mechanism (4); an air flow ejector (32), a water flow ejector (33), a stirring rod (34) and a cleaning scraper (35) are provided on the cleaning rod (31) in sequence along the height direction of the cleaning rod (31).

2. The cleaning device for refining agent production equipment according to claim 1, characterized in that: The reaction kettle (1) comprises an outer kettle body (11) and an inner kettle body (12); a heating cavity (13) is provided between the outer kettle body (11) and the inner kettle body (12); a first heater (14) is provided at the bottom of the heating cavity (13); and a second heater (15) is provided at the side of the heating cavity (13).

3. The cleaning device for refining agent production equipment according to claim 1, characterized in that: The first lifting mechanism (21) comprises a lifting seat (23) and a base (24) mounted on the cleaning rod (31); the lifting seat (23) is fixedly connected to the cleaning rod (31); the base (24) is connected to the cleaning rod (31) via a sliding key; the base (24) is also rotatably connected to the kettle cover (16) via a bearing; and a driver (25) connected to the lifting seat (23) is provided on the base (24).

4. The cleaning device for refining agent production equipment according to claim 1, characterized in that: The second lifting mechanism (22) adopts a screw drive, a cylinder drive or a hydraulic cylinder drive structure.

5. The cleaning device for refining agent production equipment according to claim 1, characterized in that: The rotating mechanism (4) comprises a rotating motor (41), and an active transmission wheel (42) is arranged on the output shaft of the rotating motor (41); a passive transmission wheel (43) is arranged on the cleaning rod (31), the passive transmission wheel (43) is connected to the cleaning rod (31) via a sliding key, the passive transmission wheel (43) is also rotationally connected to the support frame (2) via a bearing, and the passive transmission wheel (43) and the active transmission wheel (42) are transmission-connected via a synchronous belt (44).

6. The cleaning device for refining agent production equipment according to claim 1, characterized in that: An air inlet pipe (36) and a water inlet pipe (37) are arranged in the cleaning rod (31); the air inlet pipe (36) is communicated with the air flow ejector (32), and the water inlet pipe (37) is communicated with the water flow ejector (33).

7. The cleaning device for refining agent production equipment according to claim 1, characterized in that: The bottom of the kettle cover (16) is provided with a storage space (17) for storing the air flow ejector (32) and the water flow ejector (33).

Images