Vinyl chloride regeneration device

Abstract

The utility model discloses a vinyl chloride regeneration device, which relates to the technical field of vinyl chloride, and comprises a treatment shell, an upper cover is detachably connected to the upper part of the treatment shell, an inlet pipe is fixedly connected to the upper cover, an adding assembly for adding water-absorbing alkaline substances is arranged at the lower part of the upper cover, and the water-absorbing alkaline substances are fixedly connected to the upper cover. A treatment shell is fixedly connected to the lower portion of the treatment shell, baffles are fixedly connected to the two ends of the treatment shell, a treatment motor is installed on the baffle on one side, and a discharging cavity is fixedly connected to the lower portion of the treatment shell. Through mutual cooperation of a pushing plate, a discharging cavity, an end cover, a reciprocating lead screw, a sliding rod and a processing motor, water-absorbing alkaline substances to be replaced can be cleaned, so that the water-absorbing alkaline substances are conveniently replaced, the regeneration efficiency is improved, and the device is very convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of vinyl chloride, in particular to a vinyl chloride regeneration device. Background Art

[0002] After vinyl chloride gas is synthesized, it often contains a lot of water, which has a great impact on the quality and yield of PVC products and equipment pipelines. Therefore, it is necessary to remove the water in the vinyl chloride monomer. However, whether the water in the vinyl chloride monomer can be effectively removed is directly related to the quality of the polymerization production process on the one hand, and also directly affects the economic benefits of the enterprise on the other hand. In the regeneration process, solid alkali needs to be used for drying.

[0003] In the existing technology, the water-absorbing alkaline substance needs to be replaced manually, which affects the efficiency of regeneration and is not convenient to use. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, one of the purposes of the utility model is to provide a vinyl chloride regeneration device. Through the cooperation of the push plate, discharge chamber, end cover, reciprocating screw rod, slide rod, and processing motor, the water-absorbing alkaline substance to be replaced can be cleaned, thereby facilitating the replacement of the water-absorbing alkaline substance, thereby improving the regeneration efficiency and being very convenient to use.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a vinyl chloride regeneration device comprises a processing shell, the upper part of the processing shell is detachably connected with an upper cover, the upper cover is fixedly connected with an inlet pipe, the lower part of the upper cover is provided with an adding component for adding water-absorbing alkaline substances, the lower part of the processing shell is fixedly connected with a processing shell, both ends of the processing shell are fixedly connected with baffles, a processing motor is installed on one side of the baffle, the lower part of the processing shell is fixedly connected with a discharge cavity, the lower part of the discharge cavity is snap-connected with an end cover, a reciprocating screw and a sliding rod are provided on the baffle, the output end of the processing motor is fixedly connected to the reciprocating screw, the reciprocating screw is connected with a push plate through a threaded cylinder, a supporting mesh is provided inside the processing shell, the upper surface of the supporting mesh is in contact with the lower part of the push plate, and the lower part of the processing shell is fixedly connected with a discharge pipe. Through the cooperation of the push plate, discharge chamber, end cover, reciprocating screw rod, slide rod and processing motor, the water-absorbing alkaline substance to be replaced can be cleaned, thereby facilitating the replacement of the water-absorbing alkaline substance, thereby improving the regeneration efficiency and being very convenient to use.

[0006] According to the vinyl chloride regeneration device, a support leg is fixedly connected to the lower portion of the processing shell, and a support pad is fixedly connected to the lower portion of the support leg.

[0007] According to the vinyl chloride regeneration device, the number of the supporting legs and the supporting pads are both three, and they are evenly arranged around the circumference.

[0008] The vinyl chloride regeneration device is provided, wherein the adding component comprises a dispersion shell fixedly mounted on an upper cover, an adding pipe is fixedly connected to the upper part of the dispersion shell, the adding pipe passes through the upper cover, an inclined plate is fixedly connected to the inside of the dispersion shell, and feed ports are evenly arranged on the inclined plate.

[0009] According to the vinyl chloride regeneration device, the end of the inclined plate does not contact the inner wall of the dispersion shell.

[0010] According to the vinyl chloride regeneration device, an addition cap is threadedly connected to the upper portion of the addition pipe.

[0011] According to the vinyl chloride regeneration device, the sliding rods pass through the pushing plate and are slidably connected to each other.

[0012] According to the vinyl chloride regeneration device, there are two sliding rods, which are located on the outside of the reciprocating screw rod.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a three-dimensional diagram of the vinyl chloride regeneration device of the utility model;

[0016] Figure 2 This is a diagram of the material adding component of the vinyl chloride regeneration device of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the dispersed shell part of the vinyl chloride regeneration device of the utility model;

[0018] Figure 4 The utility model is an internal stereogram of the vinyl chloride regeneration device.

[0019] Legend:

[0020] 101. Processing shell; 102. Support legs; 103. Support pads; 104. Discharge pipe; 105. Upper cover; 106. Inlet pipe; 1011. Support mesh plate; 201. Baffle; 202. Processing shell; 203. Discharge chamber; 204. End cover; 205. Processing motor; 206. Threaded barrel; 207. Push plate; 208. Reciprocating screw; 209. Sliding rod; 301. Adding tube; 302. Dispersion shell; 303. Inclined plate; 304. Feeding port. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4The utility model embodiment of the vinyl chloride regeneration device includes a processing shell 101, the lower part of the processing shell 101 is fixedly connected with a support leg 102, the lower part of the support leg 102 is fixedly connected with a support pad 103, the number of the support leg 102 and the support pad 103 are both three, and they are evenly arranged around the circumference, the upper part of the processing shell 101 is detachably connected with an upper cover 105, the upper cover 105 is fixedly connected with an inlet pipe 106, the lower part of the upper cover 105 is provided with an adding component for adding water-absorbing alkaline substances, the adding component includes a dispersion shell 302 fixedly installed on the upper cover 105, the upper part of the dispersion shell 302 is fixedly connected with an adding pipe 301, the adding The upper part of the tube 301 is threadedly connected with an addition cover, and the addition tube 301 passes through the upper cover 105. The interior of the dispersion shell 302 is fixedly connected with an inclined plate 303, and the end of the inclined plate 303 does not contact the inner wall of the dispersion shell 302. The inclined plate 303 is evenly provided with a feed opening 304. The lower part of the processing shell 101 is fixedly connected with the processing shell 202, and the two ends of the processing shell 202 are fixedly connected with a baffle 201. A processing motor 205 is installed on one side of the baffle 201. The lower part of the processing shell 202 is fixedly connected with a discharge chamber 203, and the lower part of the discharge chamber 203 is snap-connected with an end cover 204. The baffle 201 is provided with a reciprocating screw rod 208 and a slide rod 209, the slide bar 209 passes through the push plate 207 and is slidably connected to each other. There are two slide bars 209, which are located on the outside of the reciprocating screw 208. The output end of the processing motor 205 is fixedly connected to the reciprocating screw 208. The reciprocating screw 208 is connected to the push plate 207 through a threaded tube 206. A supporting mesh plate 1011 is provided inside the processing housing 101. The upper surface of the supporting mesh plate 1011 is in contact with the lower part of the push plate 207. The lower part of the processing housing 101 is fixedly connected with a discharge pipe 104. The water-absorbing alkaline substance enters the dispersion housing 302 from the addition pipe 301, and then the water-absorbing alkaline substance is discharged under the action of the inclined plate 303. The substance is discharged from multiple discharge ports 304, so that the water-absorbing alkaline substance falls on the supporting mesh plate 1011, and vinyl chloride enters from the gas from the inlet pipe 106, and is discharged from the discharge pipe 104 after being absorbed by the water-absorbing alkaline substance. When it is necessary to clean the water-absorbing alkaline substance after absorbing water, the processing shell 202 drives the processing motor 205 to rotate, and the processing motor 205 drives the reciprocating screw rod 208 to rotate, and the reciprocating screw rod 208 drives the push plate 207 to move, and the push plate 207 pushes the water-absorbing alkaline substance to fall into the discharge cavity 203, and then it can be taken out from the end cover 204, so as to facilitate the replacement of the water-absorbing alkaline substance, thereby improving the efficiency of regeneration, and it is very convenient to use. By cooperating with the push plate 207, the discharge chamber 203, the end cover 204, the reciprocating screw rod 208, the slide rod 209 and the processing motor 205, the water-absorbing alkaline substance to be replaced can be cleaned, thereby facilitating the replacement of the water-absorbing alkaline substance, thereby improving the regeneration efficiency and being very convenient to use.

[0023] Working principle: The device is electrically connected to an external power source and a controller, and the controller is a conventional known device for controlling;

[0024] The water-absorbing alkaline substance enters the dispersion shell 302 from the addition pipe 301, and then under the action of the inclined plate 303, the water-absorbing alkaline substance is discharged from multiple discharge ports 304, so that the water-absorbing alkaline substance falls on the supporting mesh plate 1011, and vinyl chloride enters from the gas from the inlet pipe 106, and after being absorbed by the water-absorbing alkaline substance, it is discharged from the discharge pipe 104. When it is necessary to clean the water-absorbing alkaline substance after water absorption, the processing shell 202 drives the processing motor 205 to rotate, and the processing motor 205 drives the reciprocating screw 208 to rotate, and the reciprocating screw 208 drives the push plate 207 to move, and the push plate 207 pushes the water-absorbing alkaline substance to fall into the discharge cavity 203, and then it can be taken out from the end cover 204, so as to facilitate the replacement of the water-absorbing alkaline substance, thereby improving the efficiency of regeneration, and it is very convenient to use.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A vinyl chloride regeneration device, comprising a treatment housing (101), characterized in that: The upper part of the treatment shell (101) is detachably connected to an upper cover (105), the upper cover (105) is fixedly connected to an inlet pipe (106), the lower part of the upper cover (105) is provided with an adding component for adding water-absorbing alkaline substances, the lower part of the treatment shell (101) is fixedly connected to a treatment shell (202), both ends of the treatment shell (202) are fixedly connected to baffles (201), a treatment motor (205) is installed on one side of the baffle (201), the lower part of the treatment shell (202) is fixedly connected to a discharge chamber (203), the discharge chamber (203) is fixedly connected to the discharge chamber (203), and the discharge chamber (203) is fixedly connected to the discharge chamber (203). 3) is snap-connected with an end cover (204) at the lower part, a reciprocating screw (208) and a sliding rod (209) are arranged on the baffle plate (201), an output end of the processing motor (205) is fixedly connected to the reciprocating screw (208), a pushing plate (207) is connected to the reciprocating screw (208) via a threaded tube (206), a supporting mesh plate (1011) is arranged inside the processing housing (101), an upper surface of the supporting mesh plate (1011) is in contact with the lower part of the pushing plate (207), and a discharge pipe (104) is fixedly connected to the lower part of the processing housing (101).

2. The vinyl chloride regeneration device according to claim 1, characterized in that: The lower part of the processing shell (101) is fixedly connected to a support leg (102), and the lower part of the support leg (102) is fixedly connected to a support pad (103).

3. The vinyl chloride regeneration device according to claim 2, characterized in that: The number of the supporting legs (102) and the number of the supporting pads (103) are both three, and they are evenly arranged around the circumference.

4. The vinyl chloride regeneration device according to claim 3, characterized in that: The adding component comprises a dispersion shell (302) fixedly mounted on the upper cover (105); an adding pipe (301) is fixedly connected to the upper part of the dispersion shell (302); the adding pipe (301) passes through the upper cover (105); an inclined plate (303) is fixedly connected to the inside of the dispersion shell (302); and discharge ports (304) are evenly arranged on the inclined plate (303).

5. The vinyl chloride regeneration device according to claim 4, characterized in that: The end of the inclined plate (303) does not contact the inner wall of the dispersion housing (302).

6. The vinyl chloride regeneration device according to claim 5, characterized in that: The upper portion of the adding pipe (301) is threadedly connected with an adding cap.

7. The vinyl chloride regeneration device according to claim 6, characterized in that: The sliding rods (209) pass through the pushing plate (207) and are slidably connected to each other.

8. The vinyl chloride regeneration device according to claim 7, characterized in that: There are two sliding rods (209) and they are located outside the reciprocating screw rod (208).

Images