CN218600978U

CN218600978U - Detection device is used in production of diacetone acrylamide

Info

Publication number: CN218600978U
Application number: CN202222279834.3U
Authority: CN
Inventors: 郭满意; 于洪生; 孙晓宁
Original assignee: Guangrao Ruishang Chemical Co ltd
Current assignee: Guangrao Ruishang Chemical Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-03-10
Anticipated expiration: 2033-01-09

Abstract

The utility model relates to a diacetone acrylamide processing technology field, and discloses a detection device for diacetone acrylamide production, which solves the problem that the material liquefaction is inconvenient to the gas at present, and comprises a bottom plate, wherein a reaction barrel is fixedly arranged at the top of the bottom plate near the left side, a detection mechanism positioned at the right side of the reaction barrel is arranged at the top of the bottom plate, and a cooling mechanism is connected between the detection mechanism and the reaction barrel; the utility model discloses, through the cooperation between intake pipe and the left valve, can make gas enter into the inside of connecting pipe to through the cooperation between water pump and coolant tank and the inlet tube, can add the inside of cooling tube then with the cooling water, thereby can cool off the inside gas of connecting pipe, thereby be convenient for realize gaseous liquefaction.

Description

Detection device is used in two acetone acrylamide production

Technical Field

The utility model belongs to the technical field of diacetone acrylamide processing, specifically be a detection device is used in diacetone acrylamide production.

Background

Diacetone acrylamide has two reactive groups: n-substituted amide and ketone are easy to copolymerize with other ethylene and monomer, so that ketone carbonyl is introduced into polymer, and the chemical property of ketone carbonyl can make the polymer produce cross-linking grafting reaction, etc. so that it can be used for preparing various adhesives, thickening agents, paper reinforcing agents and cross-linking agents, etc. and can be extensively used in the fields of coating material, adhesive, daily-use chemical industry, epoxy resin curing agent, photosensitive resin adjuvant, textile adjuvant and medical health-care, etc.

The diacetone acrylamide is prepared by mixing and heating multiple materials mostly in the production at the present stage, acetone generated in the heating is volatilized, and the content of each reactant in the processing can be accurately obtained only by detecting the content of the acetone in condensate, and the conventional detection device is inconvenient for liquefying the materials of gas, so that the subsequent detection is influenced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a detection device is used in production of diacetone acrylamide, the effectual inconvenient problem of carrying out the material liquefaction to gas of having solved at present.

In order to achieve the above purpose, the utility model provides a following technical scheme: a detection device for diacetone acrylamide production comprises a bottom plate, wherein a reaction barrel is fixedly mounted at the top of the bottom plate close to the left side, a detection mechanism positioned on the right side of the reaction barrel is mounted at the top of the bottom plate, and a cooling mechanism is connected between the detection mechanism and the reaction barrel; cooling body has the connecting pipe including the cooling tube that is located the bottom plate top, and the inside fixed mounting of cooling tube has the left side fixedly connected with intake pipe of connecting pipe, the bottom of intake pipe and the top fixed connection of reaction bucket, and left valve is installed in the outside of intake pipe, the right side fixedly connected with fluid-discharge tube of connecting pipe, and right valve is installed in the outside of fluid-discharge tube.

Preferably, the outer connecting sleeves are fixedly sleeved on two sides of the cooling pipe, the bottom parts of the two outer connecting sleeves are fixedly connected with supporting rods, and the bottom ends of the two supporting rods are fixedly connected with the top part of the bottom plate.

Preferably, the top fixed mounting of bottom plate has coolant tank, and coolant tank is located between two bracing pieces, coolant tank's top fixedly connected with drain pipe, the top and the cooling tube fixed connection of drain pipe.

Preferably, the top fixed mounting of bottom plate has the curb plate that is located the cooling tube rear side, the positive fixedly connected with water pump of curb plate, the top fixedly connected with inlet tube of water pump, the one end and the cooling tube fixed connection of inlet tube, the fixedly connected with drinking-water pipe between water pump and the coolant tank.

Preferably, the detection mechanism comprises a collecting barrel fixed at the top of the bottom plate, the top of the collecting barrel is fixedly connected with the bottom end of the liquid discharge pipe, and the top of the collecting barrel is fixedly connected with a sleeve positioned on the right side of the liquid discharge pipe.

Preferably, telescopic inside movable mounting has the fly leaf, and the bottom fixed mounting of fly leaf has the erection column, and test paper is installed in the front of erection column, and the top fixed mounting of fly leaf has the movable rod, and sleeve and fixedly connected with briquetting are run through on the top of movable rod.

Preferably, telescopic inner chamber top is the equal angle fixedly connected with montant, the bottom of montant and the top fixed connection of collecting vessel, montant and fly leaf swing joint, the top of fly leaf is equipped with the reset spring who cup joints with the montant activity.

Compared with the prior art, the beneficial effects of the utility model are that: (1) The utility model discloses, through the cooperation between intake pipe and the left valve, can make gas enter into the inside of connecting pipe to through the cooperation between water pump and coolant tank and the inlet tube, then can add the inside of cooling water to the cooling tube, thereby can cool off the gas in the connecting pipe, thereby be convenient for realize gaseous liquefaction; (2) This novel cooperation through between right valve and the fluid-discharge tube can make the inside that the liquefied material entered into the collecting vessel to through the cooperation between briquetting and movable rod and fly leaf and the reset spring, can make test paper move down and enter into the inside of collecting vessel, can make test paper and material contact then, thereby conveniently detect the content of acetone in the material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the cooling mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the cooling tube of the present invention;

FIG. 4 is a schematic structural view of the detecting mechanism of the present invention;

in the figure: 1. a base plate; 2. a reaction barrel; 3. a cooling mechanism; 301. a cooling tube; 302. a side plate; 303. a water inlet pipe; 304. a water pump; 305. a right valve; 306. an external connecting sleeve; 307. a cooling water tank; 308. a drain pipe; 309. a support bar; 3010. an air inlet pipe; 3011. a left valve; 3012. a liquid discharge pipe; 3013. a connecting pipe; 4. a detection mechanism; 401. a collection barrel; 402. a vertical rod; 403. a movable plate; 404. a return spring; 405. pressing into blocks; 406. a movable rod; 407. a sleeve; 408. detecting test paper; 409. and (7) mounting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 first embodiment, as shown in fig. 1-4, the utility model discloses a bottom plate 1, the top of bottom plate 1 is close to left side fixed mounting reaction barrel 2, and detection mechanism 4 that is located reaction barrel 2 right side is installed at the top of bottom plate 1, is connected with cooling mechanism 3 between detection mechanism 4 and reaction barrel 2.

In the second embodiment, on the basis of the first embodiment, the cooling mechanism 3 includes a cooling pipe 301 located above the bottom plate 1, a connecting pipe 3013 is fixedly installed inside the cooling pipe 301, an air inlet pipe 3010 is fixedly connected to the left side of the connecting pipe 3013, the bottom end of the air inlet pipe 3010 is fixedly connected to the top of the reaction barrel 2, a left valve 3011 is installed outside the air inlet pipe 3010, a liquid discharge pipe 3012 is fixedly connected to the right side of the connecting pipe 3013, a right valve 305 is installed outside the liquid discharge pipe 3012, external connection sleeves 306 are fixedly connected to both sides of the cooling pipe 301, support rods 309 are fixedly connected to the bottoms of the two external connection sleeves 306, the bottom ends of the two support rods 309 are fixedly connected to the top of the bottom plate 1, a cooling water tank 307 is fixedly installed on the top of the bottom plate 1, the cooling water tank 307 is located between the two support rods 309, a drain pipe 308 is fixedly connected to the top of the cooling water tank 307, a side plate 302 located on the rear side of the cooling pipe 301 is fixedly installed on the top of the bottom plate 1, a water pump 304 is fixedly connected to the front side plate 302, a water inlet pipe 303 is fixedly connected to the top of the water pump 304, a water inlet pipe 303, and a water pump pipe 303 are fixedly connected to the cooling water pump 304; first, the left valve 3011 is opened, gas enters the inside of the connection pipe 3013 from the gas inlet pipe 3010, then the water pump 304 is started to pump cooling water inside the cooling water tank 307, and then the cooling water is injected into the inside of the cooling pipe 301 from the water inlet pipe 303, and then the gas inside the connection pipe 3013 is sufficiently cooled, and finally the gas is liquefied.

In a third embodiment, on the basis of the first embodiment, the detecting mechanism 4 includes a collecting barrel 401 fixed on the top of the bottom plate 1, the top of the collecting barrel 401 is fixedly connected with the bottom end of a liquid discharge pipe 3012, the top of the collecting barrel 401 is fixedly connected with a sleeve 407 located on the right side of the liquid discharge pipe 3012, a movable plate 403 is movably installed inside the sleeve 407, a mounting column 409 is fixedly installed at the bottom of the movable plate 403, a detection test paper 408 is installed on the front surface of the mounting column 409, a movable rod 406 is fixedly installed at the top of the movable plate 403, the top end of the movable rod 406 penetrates through the sleeve 407 and is fixedly connected with a pressing block 405, a vertical rod 402 is fixedly connected to the top of an inner cavity of the sleeve 407 at an equal angle, the bottom end of the vertical rod 402 is fixedly connected with the top of the collecting barrel 401, the vertical rod 402 is movably connected with the movable plate 403, and a return spring 404 movably sleeved with the vertical rod 403 is arranged at the top of the movable plate 403; the right valve 305 is opened firstly, the liquefied material enters the collecting barrel 401 through the liquid discharge pipe 3012, then the pressing block 405 is pushed downwards to drive the movable rod 406 to move downwards, then the movable plate 403 is driven to move downwards, then the detection test paper 408 is driven to move downwards and enter the collecting barrel 401, then the detection test paper 408 is contacted with the material, and finally the content of acetone in the material is detected.

The working principle is as follows: when the device is used, firstly, the left valve 3011 is opened, gas enters the inside of the connecting pipe 3013 from the gas inlet pipe 3010, then the water pump 304 is started to extract cooling water inside the cooling water tank 307, then the cooling water is injected into the inside of the cooling pipe 301 from the water inlet pipe 303, then the gas inside the connecting pipe 3013 is sufficiently cooled, finally the gas is liquefied, then the right valve 305 is opened, the liquefied material enters the inside of the collecting barrel 401 through the liquid outlet pipe 3012, then the pressing block 405 is pushed downwards to drive the movable rod 406 to move downwards, then the movable plate 403 is driven to move downwards, then the detection test paper 408 is driven to move downwards and enter the inside of the collecting barrel 401, then the detection test paper 408 is contacted with the material, and finally the content of acetone in the material is detected.

Claims

1. The utility model provides a two acetone detection device for acrylamide production, includes bottom plate (1), its characterized in that: a reaction barrel (2) is fixedly arranged on the top of the bottom plate (1) close to the left side, a detection mechanism (4) positioned on the right side of the reaction barrel (2) is arranged on the top of the bottom plate (1), and a cooling mechanism (3) is connected between the detection mechanism (4) and the reaction barrel (2); cooling body (3) are including being located cooling tube (301) of bottom plate (1) top, the inside fixed mounting of cooling tube (301) has connecting pipe (3013), left side fixedly connected with intake pipe (3010) of connecting pipe (3013), the bottom of intake pipe (3010) and the top fixed connection of retort (2), left valve (3011) are installed in the outside of intake pipe (3010), right side fixedly connected with fluid-discharge tube (3012) of connecting pipe (3013), right valve (305) are installed in the outside of fluid-discharge tube (3012).

2. The detection device for diacetone acrylamide production according to claim 1, wherein: the both sides of cooling tube (301) are all fixed the cover and are connect outer adapter sleeve (306), the equal fixedly connected with bracing piece (309) in bottom of two outer adapter sleeve (306), the bottom of two bracing pieces (309) all with the top fixed connection of bottom plate (1).

3. The detection device for diacetone acrylamide production according to claim 1, wherein: the top fixed mounting of bottom plate (1) has coolant tank (307), and coolant tank (307) are located between two bracing pieces (309), and the top fixedly connected with drain pipe (308) of coolant tank (307), the top and cooling tube (301) fixed connection of drain pipe (308).

4. The detection device for diacetone acrylamide production according to claim 1, wherein: the top fixed mounting of bottom plate (1) has curb plate (302) that are located cooling tube (301) rear side, the positive fixedly connected with water pump (304) of curb plate (302), the top fixedly connected with inlet tube (303) of water pump (304), the one end and the cooling tube (301) fixed connection of inlet tube (303), the fixedly connected with drinking-water pipe between water pump (304) and cooling water tank (307).

5. The detection device for diacetone acrylamide production according to claim 1, wherein: the detection mechanism (4) comprises a collecting barrel (401) fixed to the top of the bottom plate (1), the top of the collecting barrel (401) is fixedly connected with the bottom end of the liquid discharge pipe (3012), and the top of the collecting barrel (401) is fixedly connected with a sleeve (407) located on the right side of the liquid discharge pipe (3012).

6. The detection device for diacetone acrylamide production according to claim 5, wherein: the inside movable mounting of sleeve (407) has fly leaf (403), and the bottom fixed mounting of fly leaf (403) has erection column (409), and test paper (408) are installed in the front of erection column (409), and the top fixed mounting of fly leaf (403) has movable rod (406), and sleeve (407) and fixedly connected with briquetting (405) are run through to the top of movable rod (406).

7. The detection device for diacetone acrylamide production according to claim 5, wherein: the top of the inner cavity of the sleeve (407) is fixedly connected with a vertical rod (402) at an equal angle, the bottom end of the vertical rod (402) is fixedly connected with the top of the collecting barrel (401), the vertical rod (402) is movably connected with the movable plate (403), and the top of the movable plate (403) is provided with a return spring (404) movably sleeved with the vertical rod (402).