CN217431719U

CN217431719U - Unmanned chloroacetic acid production device

Info

Publication number: CN217431719U
Application number: CN202220708971.1U
Authority: CN
Inventors: 张保华; 裴海朝
Original assignee: Luoyang Oukemai Automatic Control Engineering Co ltd
Current assignee: Luoyang Oukemai Automatic Control Engineering Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-16
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses an unmanned chloroacetic acid production device, which comprises a reaction kettle, wherein the upper part of the reaction kettle is provided with a fixed pipe, a feeding valve pipe and a dustproof pipe, a motor is fixedly arranged at one end part of the fixed pipe, a hollow shaft is fixedly arranged at the output end of the motor, and the side wall of the hollow shaft is sleeved with a bearing, a sealing hole pad and a spiral stirring blade, the side wall of one end of the hollow shaft is provided with an air guide hole, the side wall of the fixed pipe is fixedly provided with an air inlet valve pipe in a penetrating way, the side wall of the reaction kettle is provided with a storage cover, the inner wall of the reaction kettle is fixedly provided with an electric heater, the lower part of the reaction kettle is fixedly provided with a discharge valve pipe in a penetrating way, the utility model adopts a storage cover, through the storage cover that sets up, need not to stop chloroacetic acid unmanned production device, just can accomplish thermal-insulated structure's change, improved chloroacetic acid unmanned production device's work efficiency.

Description

Unmanned chloroacetic acid production device

Technical Field

The utility model relates to a chloroacetic acid production technical field especially relates to chloroacetic acid unmanned production device.

Background

Chloroacetic acid is highly toxic, colorless or white and easy to deliquesce and crystallize, exists in three forms of alpha, beta and gamma, is easy to dissolve in water, ethanol, ether, benzene, carbon disulfide and chloroform, is mainly used for manufacturing various dyes and rust removers, and in the actual production of chloroacetic acid, in order to save the cost of workers and ensure the production safety, an unmanned production device for chloroacetic acid is mostly used to complete the production work of chloroacetic acid, and the actual use has the advantages of stable structure, safe use, simple operation and the like.

The prior art has the following problems:

however, in the existing chloroacetic acid unmanned production device, raw materials and chlorine gas need to be heated in the chloroacetic acid preparation process, so that the side wall of the reaction kettle has a high temperature, and in order to avoid scalding by foreign matters or operators, a heat insulation structure is often arranged on the side wall of the reaction kettle, and when the heat insulation structure is used for a long time, the heat insulation structure needs to be replaced, the operation needs to stop the chloroacetic acid unmanned production device, wait for the reaction kettle to be cooled, the operation needs a long time, and the working efficiency of the chloroacetic acid unmanned production device is reduced.

Therefore, an unmanned chloroacetic acid production device is provided for solving the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, needing not to stop the chloroactic acid unmanned production device, and being capable of completing the replacement of the heat insulation structure and the proposed chloroactic acid unmanned production device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including reation kettle, reation kettle's upper portion is provided with fixed pipe, feed valve pipe and dustproof pipe, the one end tip fixed mounting of fixed pipe has the motor, and the output fixed mounting of motor has the quill shaft to the lateral wall of quill shaft cup joints and installs bearing, sealed hole pad and spiral stirring leaf, the air guide hole has been seted up to the one end lateral wall of quill shaft, the fixed air inlet valve pipe that runs through of lateral wall of fixed pipe, storage cover is installed to reation kettle's lateral wall, reation kettle's the inside fixed mounting of inner wall has electric heater, reation kettle's the fixed ejection of compact valve pipe that runs through in lower part.

Preferably, the inside of storing the cover is run through the rotation and is installed and collect the roller, and collects the lateral wall winding of roller and install the asbestos cloth, the front and back terminal surface of storing the cover all is provided with fixed logical groove and fixed plate, the one end of asbestos cloth runs through successively two sets ofly fixed logical groove, two sets of one side of fixed plate all is provided with two sets of screw thread through-holes, four groups the inside of screw thread through-hole all runs through and installs fastening bolt.

Preferably, four sets of the threaded through holes are engaged with four sets of the fastening bolts.

Preferably, the width of the asbestos cloth is greater than the height of the electric heater.

Preferably, the lateral wall of dustproof pipe is provided with two sets of ventholes and two sets of inlet ports, and is two sets of the equal fixed mounting in inside of venthole has the interception filter screen, and is two sets of the equal fixed mounting in inside of inlet port has fixed filter screen, the one end tip of dustproof pipe is provided with the magnet ring, and the upper portion of magnet ring is provided with double-sided tape to double-sided tape's upper portion is provided with sealed cloth, the inner wall of dustproof pipe is all run through to the one end of feed valve pipe and inlet valve pipe.

Preferably, the dustproof pipe is made of iron.

Preferably, four groups of support columns are fixedly arranged at the lower part of the reaction kettle.

Preferably, the side walls of the hollow shaft and the spiral stirring blade are provided with vent holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts the storage cover, when the asbestos cloth wrapped on the side wall of the reaction kettle needs to be replaced, four groups of threaded through holes and four groups of fastening bolts are meshed with each other, the four groups of fastening bolts are anticlockwise rotated by hands for an operator, when the four groups of fastening bolts are separated from the asbestos cloth, one end of the asbestos cloth is pulled by the hands for the operator, the asbestos cloth wound on the side wall of the collecting roller is led out through a group of fixed through grooves, when the led-out length reaches expectation, the asbestos cloth is cut off, the newly led-out asbestos cloth wraps the side wall of the reaction kettle, finally the cut end of the asbestos cloth is inserted into the inside of the other group of fixed through grooves, the four groups of fastening bolts are clockwise rotated at the moment, when the four groups of fastening bolts are in close contact with the asbestos cloth, the asbestos cloth is stably fixed, the replacing work of the asbestos cloth is completed at the moment, through the storage cover, the unmanned production device for stopping chloroacetic acid is not needed, the replacement of the heat insulation structure can be completed, and the working efficiency of the chloroacetic acid unmanned production device is improved.

2. The utility model discloses a dustproof pipe, because chloroacetic acid unmanned production device uses in arranging the air in, therefore dust in the air can fall on the upper portion of sealed cloth, because the motor is from taking radiator fan, when the motor is overheated, radiator fan begins work, the mobile air of production can blow to sealed cloth, make sealed cloth rock and tighten, utilize the inertia principle, the dust of sealed cloth upper portion gathering can separate with sealed cloth, two sets of interception filter screens and two sets of fixed filter screens, prevent that the dust in the air from getting into the inside of dustproof pipe, the sealed cloth can be dismantled or installed to the magnet ring, double-sided tape plays the effect of connecting sealed cloth and magnet ring, dustproof pipe through setting up, avoid the dust in the air to fall on reation kettle's upper portion, it is clean to need not to operate workman to ascend a height, bring the convenience for chloroacetic acid unmanned production device's cleaning work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an unmanned chloroacetic acid production device provided by the utility model;

FIG. 2 is a front view of the reaction vessel provided by the present invention;

fig. 3 is a perspective view of the storage cover of the present invention;

fig. 4 is an enlarged view of a in fig. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 1 according to the present invention;

fig. 6 is an enlarged view of C in fig. 2 according to the present invention.

Illustration of the drawings:

1. a reaction kettle; 2. a fixed tube; 3. a feed valve tube; 4. a dust-proof pipe; 5. a motor; 6. a hollow shaft; 7. a bearing; 8. sealing the hole pad; 9. an air vent; 10. an intake valve pipe; 11. a storage cover; 12. a discharge valve pipe; 13. an electric heater; 14. a collection roller; 15. asbestos cloth; 16. fixing the through groove; 17. a fixing plate; 18. a threaded through hole; 19. fastening a bolt; 20. an air outlet; 21. an air intake; 22. intercepting a filter screen; 23. fixing the filter screen; 24. a magnet ring; 25. double-sided adhesive tape; 26. sealing cloth; 27. a spiral stirring blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides chloroacetic acid unmanned production device.

Referring now to the drawings and the detailed description of the present invention, as shown in fig. 1-6, according to the present invention, an unmanned chloroacetic acid production apparatus comprises a reaction vessel 1, wherein the upper portion of the reaction vessel 1 is provided with a fixing tube 2, a feeding valve tube 3 and a dust-proof tube 4, the end of the fixing tube 2 is fixedly provided with a motor 5, the output end of the motor 5 is fixedly provided with a hollow shaft 6, the side wall of the hollow shaft 6 is sleeved with a bearing 7, a sealing hole pad 8 and a spiral stirring blade 27, the side wall of the hollow shaft 6 is provided with an air guide hole 9, the side wall of the fixing tube 2 is fixedly provided with an air inlet valve tube 10, the side wall of the reaction vessel 1 is provided with a storage cover 11, the inner wall of the reaction vessel 1 is internally and fixedly provided with an electric heater 13, the lower portion of the reaction vessel 1 is fixedly provided with a discharging valve tube 12, the feeding valve tube 3 and the motor 5 are fixedly provided with an air inlet valve tube 10, the side wall of the reaction vessel 1 is provided with a spiral stirring blade, and a dust-proof tube 12, The bearing 7, the sealing hole gasket 8, the air inlet valve pipe 10, the discharge valve pipe 12, the electric heater 13 and the spiral stirring blade 27 are all of the existing structures and are not described in detail herein.

In one embodiment, the inside of the storage cover 11 is run through and is installed the rotation and collect roller 14, and the lateral wall winding of collecting roller 14 installs asbestos cloth 15, the front and back terminal surface of storage cover 11 all is provided with fixed logical groove 16 and fixed plate 17, two sets of fixed logical grooves 16 are run through successively to the one end of asbestos cloth 15, one side of two sets of fixed plates 17 all is provided with two sets of screw through-holes 18, the inside of four sets of screw through-holes 18 all runs through and installs fastening bolt 19, through the storage cover 11 that sets up, need not to stop chloroacetic acid unmanned production device, just can accomplish the change of thermal-insulated structure, the work efficiency of chloroacetic acid unmanned production device has been improved.

In one embodiment, the four sets of threaded through holes 18 are engaged with the four sets of fastening bolts 19, so that the use positions of the four sets of fastening bolts 19 can be adjusted.

In one embodiment, the width of the asbestos cloth 15 is larger than the height of the electric heater 13, so that the asbestos cloth 15 can wrap the electric heater 13.

In one embodiment, the lateral wall of dustproof pipe 4 is provided with two sets of ventholes 20 and two sets of inlet ports 21, the equal fixed mounting in inside of two sets of ventholes 20 has interception filter screen 22, the equal fixed mounting in inside of two sets of inlet ports 21 has fixed filter screen 23, the one end tip of dustproof pipe 4 is provided with magnet ring 24, and the upper portion of magnet ring 24 is provided with double-sided tape 25, and the upper portion of double-sided tape 25 is provided with sealing cloth 26, the inner wall of dustproof pipe 4 is all run through to the one end of feed valve pipe 3 and inlet valve pipe 10, through the dustproof pipe 4 that sets up, avoid the dust in the air to fall on reation kettle 1's upper portion, need not to operate the workman and ascend a height and clean, bring the facility for chloroacetic acid unmanned production device's cleaning work.

In one embodiment, the dust tube 4 is made of iron to provide a guarantee for the adsorption of the magnet ring 24.

In one embodiment, four sets of support columns are fixedly installed at the lower part of the reaction kettle 1, and the four sets of support columns play a role in supporting and fixing the reaction kettle 1.

In one embodiment, the side walls of the hollow shaft 6 and the spiral stirring blades 27 are provided with vent holes for leading out chlorine gas inside the hollow shaft 6.

The working principle is as follows:

when the asbestos cloth 15 wrapped on the side wall of the reaction kettle 1 needs to be replaced, four groups of threaded through holes 18 are meshed with four groups of fastening bolts 19, an operator rotates the four groups of fastening bolts 19 anticlockwise by hand, when the four groups of fastening bolts 19 are separated from the asbestos cloth 15, the operator pulls one end of the asbestos cloth 15 by hand, the asbestos cloth 15 wound on the side wall of the collecting roller 14 is led out through a group of fixed through grooves 16, when the led-out length reaches the expectation, the asbestos cloth 15 is cut off, the newly led-out asbestos cloth 15 wraps the side wall of the reaction kettle 1, finally the cut end of the asbestos cloth 15 is inserted into the inside of the other group of fixed through grooves 16, the four groups of fastening bolts 19 are rotated clockwise, when the four groups of fastening bolts 19 are in close contact with the asbestos cloth 15, the asbestos cloth 15 is stably fixed, the replacement work of the asbestos cloth 15 is completed, the storage cover 11 is arranged, the unmanned production device for stopping chloroacetic acid production is not needed, the replacement of the heat insulation structure can be completed, the working efficiency of the chloroacetic acid unmanned production device is improved, meanwhile, the chloroacetic acid unmanned production device is arranged in the air for use, so that dust in the air can fall on the upper part of the sealing cloth 26, the motor 5 is provided with a heat radiation fan, when the motor 5 is overheated, the heat radiation fan starts to work, the generated flowing air can be blown to the sealing cloth 26, the sealing cloth 26 is shaken and tightened, the dust collected on the upper part of the sealing cloth 26 can be separated from the sealing cloth 26 by utilizing the inertia principle, two groups of intercepting filter screens 22 and two groups of fixed filter screens 23 prevent the dust in the air from entering the interior of the dustproof pipe 4, the sealing cloth 26 can be disassembled or installed on the magnet ring 24, the double-sided adhesive tape 25 plays a role in connecting the sealing cloth 26 and the magnet ring 24, the dust in the air is prevented from falling on the upper part of the reaction kettle 1 through the arranged dustproof pipe 4, and the operation workers do not need to ascend for cleaning, brings convenience for the cleaning work of the chloroacetic acid unmanned production device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An unmanned chloroacetic acid production device comprises a reaction kettle (1) and is characterized in that a fixed pipe (2), a feed valve pipe (3) and a dustproof pipe (4) are arranged at the upper part of the reaction kettle (1), a motor (5) is fixedly arranged at one end part of the fixed pipe (2), a hollow shaft (6) is fixedly arranged at the output end of the motor (5), and the side wall of the hollow shaft (6) is sleeved with a bearing (7), a sealing hole pad (8) and a spiral stirring blade (27), an air guide hole (9) is arranged on the side wall of one end of the hollow shaft (6), an air inlet valve pipe (10) is fixedly arranged on the side wall of the fixed pipe (2) in a penetrating way, the side wall of the reaction kettle (1) is provided with a storage cover (11), the inner wall of the reaction kettle (1) is fixedly provided with an electric heater (13), and a discharge valve pipe (12) is fixedly arranged at the lower part of the reaction kettle (1) in a penetrating way.

2. The unmanned production device of chloroacetic acid of claim 1, characterized in that, the inside of storage cover (11) is run through the rotation and is installed and collect roller (14), and the lateral wall winding of collecting roller (14) installs asbestos cloth (15), the front and back terminal surface of storage cover (11) all is provided with fixed logical groove (16) and fixed plate (17), the one end of asbestos cloth (15) is run through two sets of successively fixed logical groove (16), two sets of one side of fixed plate (17) all is provided with two sets of screw thread through-holes (18), four sets of the inside of screw thread through-hole (18) is all run through and is installed fastening bolt (19).

3. Unmanned chloroacetic acid production apparatus according to claim 2, characterized in that four sets of said threaded through holes (18) are engaged with four sets of said fastening bolts (19).

4. Unmanned chloroacetic acid production plant according to claim 2, characterized in that said asbestos cloth (15) has a width larger than the height of the electric heater (13).

5. The unmanned chloroacetic acid production device of claim 1, wherein the side wall of the dustproof pipe (4) is provided with two sets of air outlets (20) and two sets of air inlets (21), two sets of air outlets (20) are fixedly provided with intercepting filter screens (22), two sets of air inlets (21) are fixedly provided with fixed filter screens (23), one end of the dustproof pipe (4) is provided with a magnet ring (24), the upper portion of the magnet ring (24) is provided with a double-sided tape (25), the upper portion of the double-sided tape (25) is provided with a sealing cloth (26), and one end of the feed valve pipe (3) and one end of the air inlet valve pipe (10) penetrate through the inner wall of the dustproof pipe (4).

6. Unmanned chloroacetic acid production apparatus as claimed in claim 1, characterized in that said dust-proof tube (4) is made of iron.

7. The unmanned chloroacetic acid production apparatus of claim 1, wherein the lower portion of the reaction kettle (1) is fixedly provided with four sets of support columns.

8. Unmanned chloroacetic acid production apparatus as claimed in claim 1, characterized in that side walls of said hollow shaft (6) and said helical stirring vane (27) are provided with vent holes.