CN216170608U

CN216170608U - Benzoyl chloride distillation residual material recovery unit

Info

Publication number: CN216170608U
Application number: CN202122689679.8U
Authority: CN
Inventors: 周文成
Original assignee: Yancheng Kaili New Material Co ltd
Current assignee: Yancheng Kaili New Material Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a benzoyl chloride distillation residual material recovery device which comprises a box body, wherein a first motor, a protective frame and two cylinders are fixedly connected to a partition plate, push plates are fixedly connected to output ends of the two cylinders, two collecting frames are arranged in the box body, a first rotating rod is connected in the rotating cylinder in a rotating mode, two groups of first stirring rods are in threaded connection with the outer surface of the first rotating rod, a group of second stirring rods are fixedly connected to the bottom of the first rotating rod, a second rotating rod is fixedly connected to the bottom of the rotating cylinder, two groups of third stirring rods are fixedly connected to the outer surface of the second rotating rod, a gas collecting box is fixedly connected to the top of the box body, a fan is fixedly connected to one side of the box body, and an air inlet pipe and an air outlet pipe are fixedly connected to the fan. The device is convenient for filter the residue that increases distilling, makes things convenient for the later stage to handle the benzoyl chloride, still is convenient for handle the benzoyl chloride, can carry out recycle to the benzoyl chloride, has reduced the waste of resource to can also reduce the destruction to the environment.

Description

Benzoyl chloride distillation residual material recovery unit

Technical Field

The utility model relates to the technical field of chemical waste treatment, in particular to a benzoyl chloride distillation residual material recycling device.

Background

Benzoyl chloride is colorless liquid with pungent smell, is dissolved in ether, chloroform and benzene, gradually decomposes in water or ethanol to generate benzoic acid or ethyl benzoate and hydrogen chloride, and in the production and processing technology of benzoyl chloride, the last step is distillation, and distillation residues are left in a distillation kettle after the distillation is finished, wherein the distillation residues are sludge-like mixtures.

The distillation residue can be burnt out or buried under the general condition, and this can cause certain damage to the environment, is unfavorable for the environmental protection to benzoyl chloride can not distill completely when distilling, can all follow the residue to be handled together at last, causes the problem of wasting of resources and raising the cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art related to the background art and provides a benzoyl chloride distillation residual material recovery device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a benzoyl chloride distillation residual material recovery device, which comprises a box body, wherein a clapboard is fixedly connected in the box body, the baffle plate is fixedly connected with a first motor, a protective frame and two cylinders, the output ends of the two cylinders are fixedly connected with push plates, two collecting frames are arranged in the box body, the bottom of the clapboard is rotationally connected with a rotary drum, a first rotary rod is rotationally connected in the rotary drum, the outer surface of the first rotating rod is in threaded connection with two groups of first stirring rods, the bottom of the first rotating rod is fixedly connected with a group of second stirring rods, the bottom of the rotary drum is fixedly connected with a second rotary rod, the outer surface of the second rotary rod is fixedly connected with two groups of third stirring rods, the bottom of the box body is fixedly connected with a second motor, the top of the box body is fixedly connected with a gas collecting box, one side of the box body is fixedly connected with a fan, and an air inlet pipe and an air outlet pipe are fixedly connected to the fan.

Preferably, the top of the box body and the partition plate are respectively provided with two openings, the two openings respectively correspond to one collecting frame, and the collecting frames fall on the top of the box body.

Preferably, the top of the collecting frame is hinged with a cover plate, the bottom of the collecting frame is fixedly connected with a filter screen, and the filter screen corresponds to the position of the rotary drum.

Preferably, the top of the first rotating rod penetrates through the partition plate and is fixedly connected with the output end of a first motor, and the first motor is located in the protective frame.

Preferably, the bottom of the second rotating rod penetrates through the box body and is fixedly connected with the output end of the second motor.

Preferably, one side of the box body is fixedly connected with a liquid outlet pipe, the liquid outlet pipe is communicated with the box body, and a filter box is arranged on the liquid outlet pipe.

Preferably, one end of the air outlet pipe penetrates through the gas collecting box and is communicated with the gas collecting box, and one end of the air inlet pipe penetrates through the box body and is communicated with the box body.

The utility model has at least the following beneficial effects:

1. the utility model provides a benzoyl chloride distills remaining material recovery unit, the frame is collected in the setting, the cylinder, the push pedal, rotary drum and bull stick, be convenient for filter the residue of increasing distilling, the cylinder is pushed forward the push pedal, and collect the residue in the frame and extrude, make benzoyl chloride in the residue carry out prefiltering and get into the rotary drum through the filter screen, rotary drum and bull stick can rotate after that, thereby solution to in the rotary drum filters, a puddler and No. two puddlers on the bull stick can carry out the puddler to solution, prevent that solid impurity from gathering together, and a puddler that is located the below can also extrude the solid, accelerate filter speed, be convenient for the later stage is handled benzoyl chloride.

2. The utility model provides a benzoyl chloride distills residual material recovery unit, set up No. three puddlers, filter cartridge and gas collecting box, be convenient for handle benzoyl chloride, benzoyl chloride after the filtration can get into the box in and decompose with the water in the box, at this moment, No. two puddlers can drive No. three puddlers and rotate, accelerate the integration of benzoyl chloride and water, the fan chance is taken out hydrogen chloride after the decomposition finishes, make it get into gas collecting box, and the solution that leaves can follow the drain pipe and flow, and filter through the filter box, filter out benzoic acid wherein, thereby realize the recycle to benzoyl chloride, reduce the waste of resource, and can also reduce the destruction to the environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a side sectional view of the present invention;

FIG. 4 is an elevational, sectional view of the present invention;

FIG. 5 is a schematic view showing the structure of the drum in the present invention.

In the figure: 1. a box body; 2. a partition plate; 3. an opening; 4. a first motor; 5. a first rotating rod; 6. a rotating drum; 7. a first stirring rod; 8. a second stirring rod; 9. a third stirring rod; 10. a second motor; 11. a cylinder; 12. pushing the plate; 13. a collection frame; 14. a filter screen; 15. a cover plate; 16. a gas collection box; 17. a liquid outlet pipe; 18. a filter cartridge; 19. a protective frame; 20. an air outlet pipe; 21. a fan; 22. an air inlet pipe; 23. and a second rotating rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-5, a benzoyl chloride distillation residual material recovery device comprises a box body 1, a partition plate 2 is fixedly connected in the box body 1, a first motor 4, a protective frame 19 and two cylinders 11 are fixedly connected on the partition plate 2, the first motor 4 and the cylinders 11 are all in the prior art, the output ends of the two cylinders 11 are both fixedly connected with a push plate 12, the push plate 12 corresponds to a collecting frame 13, the length of the push plate 12 is the same as the width of the inner part of the collecting frame 13, the box body 1 is internally provided with two collecting frames 13, the bottom of the partition plate 2 is rotatably connected with a rotary drum 6, the rotary drum 6 is externally provided with a filter hole, the filter hole is not shown in the figure, the rotary drum 6 is rotatably connected with a first rotary rod 5, the outer surface of the first rotary rod 5 is in threaded connection with two groups of first stirring rods 7, the bottom of the first rotary rod 5 is fixedly connected with a group of second stirring rods 8, and the second stirring rods 8 are in contact with the bottom of the

rotary drum

6, 6 bull sticks 23 of fixedly connected with in the bottom of rotary drum, 23 outer fixed surface of bull sticks are connected with two sets of puddlers 9 No. three, and No. two motors 10 of 1 bottom fixedly connected with of box, 1 top fixedly connected with gas collection box 16 of box, 1 one side fixedly connected with fan 21 of box, No. two motors 10 and fan 21 are prior art, do not much state here, fixedly connected with intake pipe 22 and outlet duct 20 on the fan 21.

Further, refer to fig. 3 and learn that, all be equipped with two openings 3 on 1 top of box and the baffle 2, two openings 3 correspond a collection frame 13 respectively, and collect frame 13 and fall on 1 top of box, conveniently take and collect frame 13 and handle the residue in collecting frame 13.

Further, as can be known from fig. 3, the top of the collecting frame 13 is hinged with the cover plate 15, the bottom of the collecting frame 13 is fixedly connected with the filter screen 14, the filter screen 14 corresponds to the position of the rotary drum 6, and the liquid in the residue can enter the rotary drum 6 from the filter screen 14.

Further, as can be known from fig. 3, the top of the first rotating rod 5 penetrates through the partition board 2 and is fixedly connected with the output end of the first motor 4, and the first motor 4 is located in the protective frame 19.

Further, as can be known from fig. 3, the bottom of the second rotating rod 23 penetrates through the box 1 and is fixedly connected with the output end of the second motor 10.

Further, as can be known by referring to fig. 1 and 4, a liquid outlet pipe 17 is fixedly connected to one side of the box body 1, the liquid outlet pipe 17 is communicated with the box body 1, a control valve is arranged on the liquid outlet pipe 17, the control valve is located between the filter box 18 and the box body 1, the control valve is not shown in the figure, the liquid outlet pipe 17 is provided with the filter box 18, and the filter box 18 is mainly arranged to filter out the decomposed products of the benzoyl chloride.

Further, as can be seen from fig. 1 and 4, one end of the air outlet pipe 20 penetrates through the gas collection box 16 and is communicated with the gas collection box 16, and one end of the air inlet pipe 22 penetrates through the box body 1 and is communicated with the box body 1.

The scheme has the following working processes: when the residue collecting device is used, residues are poured into the collecting frame 13, the cover plate 15 is closed, then the air cylinder 11 is opened, the air cylinder 11 pushes the push plate 12 forwards and extrudes the residues, so that benzoyl chloride in the residues is extruded out and enters the rotary drum 6 through the filter screen 14, and the collecting frame 13 is taken out and then the residues in the collecting frame are treated after multiple times.

In order to accelerate the filter speed, the mesh of filter screen 14 can be a bit big, make the interior people of prefilter's filtration solution have some impurity in addition, then open a motor 4, No. two motor 10 and fan 21, a motor 4 can drive bull stick 5 and rotate, No. two motor 10 can drive rotary drum 6 and rotate, a motor 4 and No. two motor 10 pivoted directions are just opposite, the solution that gets into rotary drum 6 can filter through the filtration pore on rotary drum 6, No. two puddler 8 then follows bull stick 5 and rotate, thereby prevent that the solid impurity in the solution gathers together and makes benzoyl chloride wherein filter thoroughly inadequately, and bull stick 5 rotates and can drive puddler 7 and reciprocate, a puddler 7 that is located the below when stirring solution can also extrude the impurity of bottom, accelerate the filtration of benzoyl chloride.

Solution after the filtration can get into in the box 1, then decompose with the water in the box 1, form benzoic acid and hydrogen chloride, in this moment, No. three puddler 9 can follow bull stick 23 and rotate, make the benzoyl chloride after the filtration fully fuse with water, accelerate the decomposition speed, at this moment fan 21 can start, take out hydrogen chloride from box 1, and enter gas collecting box 16 through intake pipe 22 and outlet duct 20, open the control valve on the drain pipe 17 after the completion of hydrolysising, make water and benzoic acid pass through the drain pipe 17 and flow, and filter benzoic acid wherein through filter box 18, thereby realize the recycle to benzoyl chloride.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a benzoyl chloride distills residual material recovery unit, includes box (1), its characterized in that: the box body (1) is internally and fixedly connected with a partition plate (2), the partition plate (2) is fixedly connected with a first motor (4), a protective frame (19) and two cylinders (11), the output ends of the two cylinders (11) are fixedly connected with a push plate (12), two collecting frames (13) are arranged in the box body (1), the bottom of the partition plate (2) is rotatably connected with a rotary drum (6), the rotary drum (6) is rotatably connected with a first rotary rod (5), the outer surface of the first rotary rod (5) is in threaded connection with two groups of first stirring rods (7), the bottom of the first rotary rod (5) is fixedly connected with a group of second stirring rods (8), the bottom of the rotary drum (6) is fixedly connected with a second rotary rod (23), the outer surface of the second rotary rod (23) is fixedly connected with two groups of third stirring rods (9), and the bottom of the box body (1) is fixedly connected with a second motor (10), the gas collection box (16) is fixedly connected to the top of the box body (1), a fan (21) is fixedly connected to one side of the box body (1), and an air inlet pipe (22) and an air outlet pipe (20) are fixedly connected to the fan (21).

2. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: the box is characterized in that two openings (3) are arranged on the top of the box body (1) and the partition plate (2), the openings (3) correspond to collecting frames (13), and the collecting frames (13) fall on the top of the box body (1).

3. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: the top of the collecting frame (13) is hinged with a cover plate (15), a filter screen (14) is fixedly connected to the bottom of the collecting frame (13), and the filter screen (14) corresponds to the position of the rotary drum (6).

4. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: the top of the first rotating rod (5) penetrates through the partition plate (2) and is fixedly connected with the output end of the first motor (4), and the first motor (4) is located in the protective frame (19).

5. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: the bottom of the second rotating rod (23) penetrates through the box body (1) and is fixedly connected with the output end of the second motor (10).

6. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: the liquid outlet pipe (17) is fixedly connected to one side of the box body (1), the liquid outlet pipe (17) is communicated with the box body (1), and a filter box (18) is arranged on the liquid outlet pipe (17).

7. The recovery device of benzoyl chloride distillation residual materials, according to claim 1, is characterized in that: one end of the air outlet pipe (20) penetrates through the gas collecting box (16) and is communicated with the gas collecting box (16), and one end of the air inlet pipe (22) penetrates through the box body (1) and is communicated with the box body (1).