CN218834513U

CN218834513U - Control device for adding catalyst into reaction kettle

Info

Publication number: CN218834513U
Application number: CN202223138413.5U
Authority: CN
Inventors: 郝云青; 吴义华
Original assignee: Nanjing John Lone New Mstar Technology Ltd
Current assignee: Nanjing John Lone New Mstar Technology Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-11
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a controlling means that reation kettle catalyst interpolation was used, including reation kettle, the stirring part, the vacuum machine, vacuum measurement subassembly and convenient change subassembly, the reation kettle below is equipped with the lower margin, reation kettle top mid-mounting has the stirring part, reation kettle below middle part is equipped with the bin outlet, reation kettle surface fixed connection has the side extension board, reation kettle upper left side is equipped with the vacuum machine, the vacuum machine left side is equipped with the circuit box, vacuum measurement subassembly is installed on the vacuum machine right side, convenient change subassembly is installed to vacuum measurement subassembly top, through the vacuum machine, take out the air in the vacuum box, later open a solenoid valve again, make the additive flow in reation kettle by the low tube, make the device can accomplish the interpolation control of catalyst automatically, work efficiency is improved, when can avoiding adding the catalyst simultaneously, during the external air sneaks into reation kettle, avoid its interference influence reaction effect, make the reaction process more stable effective.

Description

Control device for adding catalyst in reaction kettle

Technical Field

The utility model relates to a controlling means technical field specifically is a controlling means that reation kettle catalyst adds usefulness.

Background

The reaction kettle is a container with physical or chemical reaction, realizes heating, evaporation, cooling and low-speed and high-speed mixing functions required by the process through the structural design and parameter configuration of the container, is widely applied to the fields of petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods and the like, is a pressure container for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, is important when a catalyst is used in the reaction process of the reaction kettle, can improve the chemical reaction rate without changing the chemical balance due to common added substances, and has no change in the quality and chemical properties before and after the chemical reaction. In the prior art, the catalyst of the reaction kettle is manually added, and when the catalyst is added, the external air flows in, so that the reaction process inside the reaction kettle is easily influenced, therefore, the external air interference influences the reaction effect, impurities are easily doped, meanwhile, the manual additive amount is inaccurate, the reaction speed and the reaction effect are hindered, and therefore the control device for adding the catalyst of the reaction kettle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a controlling means that reation kettle catalyst adds usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a controlling means that reation kettle catalyst adds usefulness, includes reation kettle, stirring part, vacuum machine, vacuum measurement subassembly and convenient renewal subassembly, the reation kettle below is equipped with the lower margin, reation kettle top mid-mounting has the stirring part, reation kettle below middle part is equipped with the bin outlet, reation kettle surface fixed connection has the side extension board, the reation kettle upper left side is equipped with the vacuum machine, the vacuum machine left side is equipped with the circuit box, the vacuum measurement subassembly is installed on vacuum machine right side, convenient renewal subassembly is installed to vacuum measurement subassembly top.

Preferably, the vacuum metering assembly is further composed of a vacuum box, a lower pipe, a first electromagnetic valve, an upper pipe, a second electromagnetic valve and a flowmeter, the lower pipe is fixedly connected with the lower pipe in the middle below the vacuum box, the first electromagnetic valve is mounted on the outer surface of the lower pipe, the upper pipe is fixedly connected with the upper pipe in the middle above the vacuum box, the second electromagnetic valve is mounted on the outer surface of the upper pipe, the flowmeter is mounted on the outer surface of the upper pipe along the second electromagnetic valve, and the lower pipe is fixedly connected with the reaction kettle.

Preferably, convenient change subassembly is still including the funnel, add bottle, roof, spring beam, circular cone chock, ejector pin, the funnel top is equipped with the interpolation bottle, it is equipped with the roof to add bottle internal surface below, roof below and spring beam fixed connection, spring beam below and circular cone chock fixed connection, circular cone chock surface below and ejector pin sliding connection, ejector pin below both sides and funnel internal surface fixed connection.

Preferably, the upper part of the outer surface of the reaction kettle is slidably connected with a ring support, the upper left part of the ring support is fixedly connected with a supporting plate support, and a vacuum machine is arranged above the supporting plate support.

Preferably, the left side of the upper pipe is fixedly connected with a breathable filter pipe, and the middle part of the breathable filter pipe is provided with a one-way inflow valve.

Preferably, an exhaust pipe is fixedly connected to the upper left of the outer surface of the vacuum box, the left end of the exhaust pipe is fixedly connected with the vacuum machine, and a one-way outflow valve is mounted in the middle of the exhaust pipe.

Preferably, an internal thread is arranged below the inner surface of the funnel, the outer surface of the internal thread is in threaded connection with an external thread, and the external thread is arranged below the adding bottle.

Preferably, both sides of the outer surface of the top plate are fixedly connected with connecting rods, and one end of each connecting rod is fixedly connected with the inner surface of the adding bottle.

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

1. the utility model discloses a convenient change subassembly passes through the internal thread, screw-thread fit between the external screw thread, to add the bottle and pack into the funnel, it is ejecting to add the inside circular cone chock of bottle by the ejector pin of funnel below simultaneously, make to add the additive in the bottle and can flow into the top tube naturally, convenient in the work of adding, easily cooperate the measurement subassembly, accomplish the automatic effect of adding the control, it wastes time and energy to avoid manual interpolation, loaded down with trivial details inefficiency condition, personnel change simultaneously when adding the bottle, convenient and fast, additive infiltration outflow can not appear, the condition of work is hindered.

2. The utility model discloses a solenoid valve that vacuum measurement subassembly passes through circuit box control vacuum chamber top is opened, make the additive in the upper tube flow in the vacuum chamber, then flowmeter measurement flow, when reaching the setting value, close No. two solenoid valves, open the vacuum machine, take out the air in the vacuum chamber, later open No. one solenoid valve again, make the additive flow in reation kettle by the low tube, make the device can accomplish the interpolation control of catalyst automatically, the work efficiency is improved, when can avoiding adding the catalyst simultaneously, during the external air sneaks into reation kettle, avoid its interference influence reaction effect, make the reaction process more stable effective.

3. The utility model discloses a funnel internal surface below is equipped with the internal thread, internal thread surface and external screw thread threaded connection, and the external screw thread is located and is added bottle below for add the bottle fast and stable in packing into the funnel, can not drop because of the accident of reasons such as touching vibrations, can maintain stable additive and supply with, when personnel changed simultaneously, also very convenient.

Drawings

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

FIG. 2 is a schematic structural view of the vacuum metering assembly of the present invention;

fig. 3 is the structure diagram of the convenient replacement assembly of the utility model.

In the figure: the reaction kettle comprises a reaction kettle 1, feet 2, a stirring component 3, a discharge outlet 4, a side support plate 5, a vacuum machine 6, a circuit box 7, a vacuum metering assembly 8, a vacuum box 81, a lower pipe 82, a first electromagnetic valve 83, an upper pipe 84, a second electromagnetic valve 85, a flow meter 86, a convenient replacement assembly 9, a funnel 91, an addition bottle 92, a top plate 93, a spring rod 94, a conical plug block 95, an ejector rod 96, a circular ring support 101, a supporting plate support 102, a breathable filter pipe 801, a one-way inflow valve 802, an air suction pipe 803, a one-way outflow valve 804, an internal thread 901, an external thread 902 and a connecting rod 903.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a controlling means that reation kettle catalyst adds usefulness, including reation kettle 1, stirring part 3, vacuum machine 6, vacuum metering component 8 and convenient change subassembly 9, 1 below of reation kettle is equipped with

lower margin

2, 1 top mid-mounting of reation kettle has stirring

part

3, 1 below middle part of reation kettle is equipped with

bin outlet

4, 1 outer fixed surface of reation kettle is connected with

side extension board

5, 1 upper left side of reation kettle is equipped with

vacuum machine

6, 6 left sides of vacuum machine are equipped with circuit box 7, vacuum metering component 8 is installed on 6 right sides of vacuum machine, convenient change subassembly 9 is installed to vacuum metering component 8 top.

Further, the vacuum metering assembly 8 further comprises a vacuum box 81, a lower pipe 82, a first electromagnetic valve 83, an upper pipe 84, a second electromagnetic valve 85 and a flowmeter 86, the lower pipe 82 is fixedly connected to the middle of the lower portion of the vacuum box 81, the first electromagnetic valve 83 is arranged on the outer surface of the lower pipe 82, the upper pipe 84 is fixedly connected to the middle of the upper portion of the vacuum box 81, the second electromagnetic valve 85 is arranged on the outer surface of the upper pipe 84, the flowmeter 86 is arranged on the outer surface of the upper pipe 84 along the upper portion of the second electromagnetic valve 85, and the lower pipe 82 is fixedly connected with the reaction kettle 1.

Further, convenient subassembly 9 of changing still includes funnel 91, add bottle 92, roof 93, spring beam 94, circular cone chock 95, ejector pin 96, and funnel 91 top is equipped with and adds bottle 92, adds bottle 92 internal surface below and is equipped with roof 93, roof 93 below and spring beam 94 fixed connection, spring beam 94 below and circular cone chock 95 fixed connection, circular cone chock 95 surface below and ejector pin 96 sliding connection, ejector pin 96 below both sides and funnel 91 internal surface fixed connection.

Further, a circular ring support 101 is slidably connected to the upper portion of the outer surface of the reaction kettle 1, a supporting plate support 102 is fixedly connected to the upper left of the circular ring support 101, and a vacuum machine 6 is arranged above the supporting plate support 102.

Furthermore, a ventilation filter pipe 801 is fixedly connected to the left side above the upper pipe 84, and a one-way inflow valve 802 is installed in the middle of the ventilation filter pipe 801.

Further, an air exhaust pipe 803 is fixedly connected to the upper left of the outer surface of the vacuum box 81, the left end of the air exhaust pipe 803 is fixedly connected with the vacuum machine 6, and a one-way outflow valve 804 is installed in the middle of the air exhaust pipe 803.

Furthermore, an internal thread 901 is provided below the inner surface of the funnel 91, an external thread 902 is screwed to the outer surface of the internal thread 901, and the external thread 902 is provided below the addition bottle 92.

Further, both sides of the outer surface of the top plate 93 are fixedly connected with a connecting rod 903, and one end of the connecting rod 903 is fixedly connected with the inner surface of the adding bottle 92.

The working principle is as follows: during the use, at first by convenient change subassembly 9 work, through internal thread 901, screw-thread fit between the external screw thread 902, will add bottle 92 and pack into in funnel 91, ejector pin 96 by funnel 91 below will add the inside circular cone chock 95 of bottle 92 ejecting simultaneously, make the additive in adding bottle 92 can flow into in the top tube 84 naturally, convenient in the work of adding, easily cooperate the measurement subassembly, the effect of automatic interpolation control is accomplished, avoid manual interpolation to waste time and energy, loaded down with trivial details inefficiency the condition, when personnel change and add bottle 92 simultaneously, convenient and fast, additive infiltration outflow can not appear, hinder the condition of work.

Secondly, by the work of vacuum measurement subassembly 8, the solenoid valve 85 through circuit box 7 control vacuum box 81 top is opened, make the additive in the upper tube 84 flow into vacuum box 81, then flowmeter 86 measures the flow, when reaching the setting value, close No. two solenoid valves 85, open vacuum machine 6, take out the air in the vacuum box 81, later No. one solenoid valve 83 is opened again, make the additive flow into reation kettle 1 by low tube 82 in, make the device can accomplish the control of adding of catalyst automatically, the work efficiency is improved, when can avoid adding the catalyst simultaneously, during the external air sneaks into reation kettle 1, avoid its interference to influence the reaction effect, make the reaction process more stable effective.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a controlling means that reation kettle catalyst added usefulness, includes reation kettle (1), stirring part (3), vacuum machine (6), vacuum measurement subassembly (8) and convenient change subassembly (9), its characterized in that: reation kettle (1) below is equipped with lower margin (2), reation kettle (1) top mid-mounting has stirring part (3), reation kettle (1) below middle part is equipped with bin outlet (4), reation kettle (1) surface fixed connection has side extension board (5), reation kettle (1) upper left side is equipped with vacuum machine (6), vacuum machine (6) left side is equipped with circuit box (7), vacuum metering component (8) are installed on vacuum machine (6) right side, convenient change subassembly (9) are installed to vacuum metering component (8) top.

2. The control device for adding a catalyst to a reaction vessel according to claim 1, wherein: vacuum measurement subassembly (8) are still including vacuum box (81), low tube (82), solenoid valve (83), top tube (84), no. two solenoid valves (85), flowmeter (86), vacuum box (81) below middle part fixedly connected with low tube (82), low tube (82) surface mounting has solenoid valve (83), vacuum box (81) top middle part fixedly connected with top tube (84), top tube (84) surface mounting has No. two solenoid valves (85), flowmeter (86) are installed along No. two solenoid valves (85) top to top tube (84) surface, low tube (82) and reation kettle (1) fixed connection.

3. The control device for adding a catalyst to a reaction vessel according to claim 1, wherein: convenient change subassembly (9) is still including funnel (91), add bottle (92), roof (93), spring beam (94), circular cone chock (95), ejector pin (96), funnel (91) top is equipped with and adds bottle (92), it is equipped with roof (93) to add bottle (92) internal surface below, roof (93) below and spring beam (94) fixed connection, spring beam (94) below and circular cone chock (95) fixed connection, circular cone chock (95) surface below and ejector pin (96) sliding connection, ejector pin (96) below both sides and funnel (91) internal surface fixed connection.

4. The control device for adding a catalyst to a reaction vessel according to claim 1, wherein: the reaction kettle is characterized in that a circular ring support (101) is connected to the upper portion of the outer surface of the reaction kettle (1) in a sliding mode, a supporting plate support (102) is fixedly connected to the upper left portion of the circular ring support (101), and a vacuum machine (6) is arranged above the supporting plate support (102).

5. The control device for adding a catalyst to a reaction vessel according to claim 2, wherein: the upper pipe (84) top left side fixedly connected with ventilative chimney filter (801), ventilative chimney filter (801) mid-mounting has one-way influent valve (802).

6. The control device for adding a catalyst to a reaction vessel according to claim 2, wherein: the vacuum box (81) is characterized in that an air exhaust pipe (803) is fixedly connected to the upper left of the outer surface of the vacuum box (81), the left end of the air exhaust pipe (803) is fixedly connected with a vacuum machine (6), and a one-way outflow valve (804) is installed in the middle of the air exhaust pipe (803).

7. The control device for adding a catalyst to a reaction tank according to claim 3, wherein: an internal thread (901) is arranged below the inner surface of the funnel (91), the outer surface of the internal thread (901) is in threaded connection with an external thread (902), and the external thread (902) is arranged below the adding bottle (92).

8. The control device for adding a catalyst to a reaction vessel according to claim 3, wherein: and both sides of the outer surface of the top plate (93) are fixedly connected with connecting rods (903), and one end of each connecting rod (903) is fixedly connected with the inner surface of the adding bottle (92).