Multi-stage condenser for producing 3, 3-dimethyl acrylic acid

Abstract

The utility model relates to the technical field of condensers, in particular to a multi-stage condenser for producing 3, 3-dimethylacrylic acid, which comprises a tank body, a cleaning mechanism is arranged at the top of the tank body, and the cleaning mechanism comprises a base and a support plate; a sliding rail is arranged on the left side of the top of the base, a sliding sleeve is arranged on the outer surface of the sliding rail, and a connecting frame is fixedly connected to the top of the sliding sleeve. According to the condenser, the interior of equipment can be automatically cleaned by arranging the cleaning mechanism, the output end of a servo motor drives a driving gear to rotate, the left side of a driving elbow is aligned with a connector, the output end of an air cylinder drives a connecting frame to move towards the right side, and the connecting frame drives a sliding sleeve to slide towards the right side on the outer surface of a sliding rail; and after the connector is inserted into the inner surface of the bent pipe, the pulse electromagnetic valve is started, high-pressure gas in the inner cavity of the gas bag enters the inner cavity of the tank body through the bent pipe, pulse gas washing is carried out on the inner cavity of the tank body, and the purpose of self-cleaning is achieved through cooperation of the technologies.

Description

Technical Field

[0001] The utility model relates to the technical field of condensers, in particular to a multi-stage condenser for producing 3,3-dimethylacrylic acid. Background Art

[0002] The condenser is a component of the refrigeration system and a type of heat exchanger. It can convert gas or steam into liquid and transfer the heat in the tube to the air near the tube in a very fast way. The working process of the condenser is an exothermic process, so the condenser temperature is relatively high. Power plants use many condensers to condense the steam discharged from the turbine. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and Freon. Condensers are used in the petrochemical industry to condense hydrocarbons and other chemical vapors. In the distillation process, the device that converts steam into liquid is also called a condenser. All condensers operate by taking away the heat of gas or steam. The selection of condensers includes the selection of form and model, and determining the flow rate and resistance of cooling water or air flowing through the condenser. The selection of condenser type should take into account the local water source, water temperature, climate conditions, as well as the total cooling capacity of the refrigeration system and the layout requirements of the refrigeration room.

[0003] Although the existing technology has the characteristics of good condensation effect, the traditional condenser does not have a self-cleaning function. When the condenser is used for too long, dirt is easily generated inside. Since the outer shell of the condenser is generally sealed, it is very troublesome to clean the inside. If the internal dirt is not cleaned for a long time, it is likely to cause blockage inside the equipment, thereby affecting the normal use of the equipment.

[0004] Therefore, those skilled in the art provide a multi-stage condenser for producing 3,3-dimethylacrylic acid to solve the problems raised in the above background technology. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the prior art has the disadvantage of being inconvenient to clean, for which we propose a multi-stage condenser for producing 3,3-dimethylacrylic acid.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-stage condenser for producing 3,3-dimethylacrylic acid comprises a tank body, a cleaning mechanism is arranged on the top of the tank body, and the cleaning mechanism comprises a base and a carrier plate;

[0008] A slide rail is provided on the left side of the top of the base, a slide sleeve is provided on the outer surface of the slide rail, a connecting frame is fixedly connected to the top of the slide sleeve, an air bag is fixedly connected to the inner side of the slide sleeve, a pulse solenoid valve is provided on the right side of the air bag, a connector is provided on the right side of the pulse solenoid valve, a fixing plate is provided on the left side of the top of the base, a cylinder is fixedly installed on the left end of the fixing plate, an output end of the cylinder is fixedly connected to the connecting frame, a bent pipe is rotatably connected to the middle end of the top of the tank body, and a gear ring is provided at the lower end of the outer surface of the bent pipe.

[0009] As a further solution of the utility model: a servo motor is fixedly installed on the top of the inner surface of the carrier plate, and a driving gear is fixedly connected to the output end of the servo motor, and the driving gear is meshed with a gear ring.

[0010] As a further solution of the utility model: an inflation port is arranged at the upper end of the left side of the air bag, and a valve is arranged on the inner surface of the inflation port.

[0011] As a further solution of the utility model: sealing shells are arranged on both the left and right sides of the tank body, and the sealing shells are symmetrically arranged.

[0012] As a further solution of the utility model: a water inlet is arranged on the right side of the sealing shell on the right side, and the water inlet is circular.

[0013] As a further solution of the utility model: a drain outlet is arranged at the middle end of the bottom of the tank body, and a valve is arranged on the inner surface of the drain outlet.

[0014] As a further solution of the utility model: support plates are arranged on both the left and right sides of the bottom of the tank body, and a stabilizing plate is arranged at the bottom of the support plates.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model can automatically clean the inside of the equipment by setting a cleaning mechanism. The output end of the servo motor drives the active gear to rotate, so that the left side of the main elbow is aligned with the connector. The output end of the cylinder drives the connecting frame to move to the right. The connecting frame drives the sliding sleeve to slide to the right on the outer surface of the slide rail until the connector is inserted into the inner surface of the elbow. Then the pulse solenoid valve is opened, and the high-pressure gas in the inner cavity of the air bag enters the inner cavity of the tank body through the elbow, and the inner cavity of the tank body is pulse-washed. Through the cooperation of the above-mentioned technologies, the purpose of self-cleaning is achieved.

[0017] 2. The utility model is provided with a servo motor. After the servo motor is turned on, the output end of the servo motor drives the driving gear to rotate to achieve automatic drive. By providing an inflation port, it is convenient for people to add gas to the air bag through the inflation port. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of a multi-stage condenser for the production of 3,3-dimethylacrylic acid;

[0019] Figure 2 It is a schematic diagram of the right side structure of a multi-stage condenser for producing 3,3-dimethylacrylic acid;

[0020] Figure 3 The schematic diagram of the structure of the multi-stage condenser for the production of 3,3-dimethylacrylic acid is shown in the upper right corner;

[0021] Figure 4 It is a rear view structural schematic diagram of a multi-stage condenser for producing 3,3-dimethylacrylic acid;

[0022] Figure 5 The figure is a schematic diagram of the structure of a multi-stage condenser used in the production of 3,3-dimethylacrylic acid when viewed from above.

[0023] In the figure: 1. tank body; 2. support plate; 3. cleaning mechanism; 301. sliding sleeve; 302. cylinder; 303. fixing plate; 304. connecting frame; 305. carrier plate; 306. elbow; 307. slide rail; 308. pulse solenoid valve; 309. connector; 310. servo motor; 311. gear ring; 312. base; 313. driving gear; 314. inflation port; 315. air bag; 4. sealing shell; 5. water inlet; 6. drain outlet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , a multi-stage condenser for producing 3,3-dimethylacrylic acid, comprising a tank body 1, a cleaning mechanism 3 is arranged on the top of the tank body 1, and the cleaning mechanism 3 comprises a base 312 and a carrier plate 305;

[0026] A slide rail 307 is arranged on the left side of the top of the base 312, a sleeve 301 is arranged on the outer surface of the slide rail 307, a connecting frame 304 is fixedly connected to the top of the sleeve 301, an air bag 315 is fixedly connected to the inner side of the sleeve 301, a pulse solenoid valve 308 is arranged on the right side of the air bag 315, a connector 309 is arranged on the right side of the pulse solenoid valve 308, a fixed plate 303 is arranged on the left side of the top of the base 312, a cylinder 302 is fixedly installed on the left end of the fixed plate 303, an output end of the cylinder 302 is fixedly connected to the connecting frame 304, a curved pipe 306 is rotatably connected to the middle end of the top of the tank body 1, and a gear ring 311 is arranged on the lower end of the outer surface of the curved pipe 306.

[0027] Through the above technical scheme, the interior of the equipment can be automatically cleaned by setting up the cleaning mechanism 3, and the output end of the servo motor 310 drives the driving gear 313 to rotate, so that the left side of the elbow 306 is aligned with the connecting head 309, and the output end of the cylinder 302 drives the connecting frame 304 to move to the right. The connecting frame 304 drives the sliding sleeve 301 to slide to the right on the outer surface of the slide rail 307 until the connecting head 309 is inserted into the inner surface of the elbow 306, and then the pulse solenoid valve 308 is opened, and the high-pressure gas in the inner cavity of the air bag 315 enters the inner cavity of the tank body 1 through the elbow 306, and the inner cavity of the tank body 1 is pulse-washed. Through the cooperation of the above-mentioned technologies, the purpose of self-cleaning is achieved.

[0028] Specifically, a servo motor 310 is fixedly installed on the top of the inner surface of the carrier plate 305 , and a driving gear 313 is fixedly connected to the output end of the servo motor 310 , and the driving gear 313 is meshed with the ring gear 311 .

[0029] Through the above technical solution, by setting the servo motor 310, after the servo motor 310 is turned on, the output end of the servo motor 310 drives the driving gear 313 to rotate, thereby realizing automatic driving.

[0030] Specifically, an inflation port 314 is disposed at the upper end of the left side of the air bag 315 , and a valve is disposed on the inner surface of the inflation port 314 .

[0031] Through the above technical solution, by providing the inflation port 314 , it is convenient for people to add gas to the air bag 315 through the inflation port 314 .

[0032] Specifically, the left and right sides of the tank body 1 are both provided with sealing shells 4, and the sealing shells 4 are symmetrically arranged.

[0033] Through the above technical solution, by providing the sealing shell 4, the sealing shell 4 can achieve the purpose of safe isolation and protection.

[0034] Specifically, a water inlet 5 is provided on the right side of the right sealing shell 4, and the water inlet 5 is circular.

[0035] Through the above technical solution, by setting the water inlet 5, it is convenient for people to connect water to the equipment.

[0036] Specifically, a drain port 6 is provided at the middle end of the bottom of the tank body 1 , and a valve is provided on the inner surface of the drain port 6 .

[0037] Through the above technical solution, by providing the drain port 6 , it is convenient for sewage in the inner cavity of the tank body 1 to be discharged through the tank body 1 .

[0038] Specifically, support plates 2 are provided on both left and right sides of the bottom of the tank body 1 , and a stabilizing plate is provided at the bottom of the support plate 2 .

[0039] Through the above technical solution, by providing the support plate 2, the equipment can be kept at a certain height while remaining stable.

[0040] The working principle of the utility model is: when it is necessary to clean the inner cavity of the tank body 1, first turn on the servo motor 310 to drive the driving gear 313 to rotate through the output end of the servo motor 310, and the driving gear 313 drives the elbow 306 to rotate through the ring gear 311, so that the left side of the elbow 306 is aligned with the connector 309, and then the cylinder 302 is turned on to extend and retract, and the connecting frame 304 is driven to move to the right through the output end of the cylinder 302, and the connecting frame 304 drives the sliding sleeve 301 to slide to the right on the outer surface of the slide rail 307, and at the same time, the sliding sleeve 301 drives the air bag 315 to move to the right until the connector 309 is inserted into the inner surface of the elbow 306, and then the pulse solenoid valve 308 is turned on, and the high-pressure gas in the inner cavity of the air bag 315 enters the inner cavity of the tank body 1 through the elbow 306, and the inner cavity of the tank body 1 is pulsed with air.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage condenser for the production of 3,3-dimethylacrylic acid, comprising a tank body (1), characterized in that: A cleaning mechanism (3) is provided on the top of the tank body (1), and the cleaning mechanism (3) comprises a base (312) and a carrier plate (305); A slide rail (307) is arranged on the left side of the top of the base (312), a slide sleeve (301) is arranged on the outer surface of the slide rail (307), a connection frame (304) is fixedly connected to the top of the slide sleeve (301), an air bag (315) is fixedly connected to the inner side of the slide sleeve (301), a pulse solenoid valve (308) is arranged on the right side of the air bag (315), a connector (309) is arranged on the right side of the pulse solenoid valve (308), a fixing plate (303) is arranged on the left side of the top of the base (312), a cylinder (302) is fixedly installed on the left end of the fixing plate (303), an output end of the cylinder (302) is fixedly connected to the connection frame (304), a curved pipe (306) is rotatably connected to the middle end of the top of the tank body (1), and a gear ring (311) is arranged on the lower end of the outer surface of the curved pipe (306).

2. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 1, characterized in that: A servo motor (310) is fixedly mounted on the top of the inner surface of the carrier plate (305), and a driving gear (313) is fixedly connected to the output end of the servo motor (310), and the driving gear (313) is meshed with a gear ring (311).

3. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 1, characterized in that: An inflation port (314) is provided at the upper end of the left side of the air bag (315), and a valve is provided on the inner surface of the inflation port (314).

4. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 1, characterized in that: The left and right sides of the tank body (1) are both provided with sealing shells (4), and the sealing shells (4) are symmetrically arranged.

5. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 4, characterized in that: A water inlet (5) is provided on the right side of the right sealing shell (4), and the water inlet (5) is circular.

6. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 1, characterized in that: A drainage port (6) is provided at the middle end of the bottom of the tank body (1), and a valve is provided on the inner surface of the drainage port (6).

7. The multi-stage condenser for producing 3,3-dimethylacrylic acid according to claim 1, characterized in that: Support plates (2) are provided on both left and right sides of the bottom of the tank body (1), and a stabilizing plate is provided at the bottom of the support plate (2).

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