Reaction device with high safety coefficient for chemical safety

Abstract

The utility model belongs to the technical field of chemical equipment, and particularly relates to a high-safety-factor reaction device for chemical safety, which comprises a machine body, one side of the top of the machine body is fixedly connected with an air outlet, and the top end of the air outlet is fixedly connected with a filter assembly. The filter assembly comprises a fan, a transmission pipe, a filter box, an activated carbon plate, an exhaust port, a lifting frame, an electric push rod, a filter screen and a brush, one side of the fan is fixedly connected with the transmission pipe, and the other side of the fan is fixedly connected with the filter box; according to the reaction device with the high safety coefficient for chemical safety, the effect of purifying gas generated during working is achieved by adopting mutual cooperation of the filter assemblies, and chemical gas generated during working of the device is conveyed into the filter box from a conveying pipe by starting a fan; impurities in chemical gas can be conveniently filtered through a filter screen, and chemical toxic gas can be conveniently adsorbed through an active plate.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a reaction device with a high safety factor for chemical safety. Background Art

[0002] Chemical engineering is the technology of using chemical methods to change the composition and structure of substances or to synthesize new substances. It belongs to chemical production technology, that is, chemical process. The obtained products are called chemicals or chemical products. Reaction devices are needed in chemical production. However, most reaction devices have poor filtering effects, which can easily cause air pollution by directly discharging gases.

[0003] As disclosed in Chinese patent CN110479200A, a reaction device with strong sealing and high safety factor for chemical industry comprises a kettle body, a kettle cover and a discharge pipe, wherein the discharge pipe is coaxially arranged with the kettle body, the discharge pipe is arranged at the bottom of the kettle body, the kettle cover is arranged at the top of the kettle body, a stirring device and a pressure regulating system are arranged in the kettle body, an auxiliary mechanism and at least two connecting mechanisms are arranged in the kettle body, the connecting mechanisms are evenly distributed circumferentially with the axis of the kettle body as the center, the connecting mechanism comprises a locking block, a connecting rod, a locking rod and a power assembly, the auxiliary comprises a sealing assembly and at least two auxiliary assemblies, the sealing assembly is arranged on the discharge pipe, and the auxiliary assembly corresponds to the locking block one by one. The reaction device with strong sealing and high safety factor for chemical industry improves the sealing through the auxiliary mechanism, and not only that, but also improves the safety through the connecting mechanism.

[0004] The existing technology has the following problems:

[0005] The existing reaction device has a poor filtering effect and is prone to cause air pollution by directly discharging gas. Utility Model Content

[0006] The utility model provides a reaction device with a high safety factor for chemical safety, so as to solve the problems raised in the above-mentioned background technology.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a reaction device with a high safety factor for chemical safety, comprising a body, one side of the top of the body is fixedly connected with an air outlet, the top of the air outlet is fixedly connected with a filter assembly, the filter assembly comprises a fan, a transmission pipe, a filter box, an activated carbon plate, an exhaust port, a lifting frame, an electric push rod, a filter screen and a brush, one side of the fan is fixedly connected with a transmission pipe, the other side of the fan is fixedly connected with a filter box, the outer wall of the filter box is fixedly connected with the exhaust port, and one side of the inside of the filter box is fixedly connected with a filter screen.

[0008] An activated carbon plate is fixedly connected to the other side of the filter box, an electric push rod is fixedly connected to the top of the filter box, a lifting frame is fixedly connected to the top of the electric push rod, and a brush is fixedly connected to the bottom of the lifting frame.

[0009] Preferably, the transmission pipe is fixedly connected to the gas outlet, and the activated carbon plate and the filter box form an integrated structure, so that the activated carbon plate can easily adsorb toxic gases.

[0010] Preferably, the lifting frame is movably connected to the filter box, and the lifting frame and the filter box form a lifting structure through an electric push rod. Through the cooperation between the lifting frame, the electric push rod and the filter box, it is easy to drive the lifting frame to rise and fall inside the filter box when in use.

[0011] Preferably, the electric push rod is symmetrically arranged with respect to the center line of the filter box, and the brush forms a lifting structure through the lifting frame and the electric push rod. The brush cooperates with the lifting frame and the electric push rod to facilitate the lifting of the brush during use, thereby facilitating the cleaning of the filter.

[0012] Preferably, the outer wall of the filter screen is tightly fitted with the outer wall of the brush, and the filter screen and the filter box form an integrated structure, so that the dust can be easily blocked under the action of the filter screen.

[0013] Preferably, a stirring assembly is fixedly connected to the top of the machine body, and the stirring assembly includes a motor, a rotating rod, a stirring rod and a scraper. The output end of the motor is fixedly connected to the rotating rod via a coupling, and the outer wall of the rotating rod is fixedly connected to the stirring rod. The stirring rod forms a rotating structure with the motor through the rotating rod. The cooperation between the stirring rod, the rotating rod and the motor makes it easy to drive the stirring rod to rotate during use.

[0014] Preferably, a scraper strip is fixedly connected to the outer wall of the rotating rod, and the scraper strip forms a rotating structure through the rotating rod and the motor. The scraper strip cooperates with the rotating rod and the motor to drive the scraper strip to rotate during use.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a reaction device with a high safety factor for chemical safety, and adopts the mutual cooperation of filtering components to achieve the effect of purifying the gas generated during operation. The chemical gas generated during operation of the device is transported from the transmission pipe to the inside of the filter box by turning on the fan, and the impurities in the chemical gas are filtered through the filter screen, and the chemical toxic gas is adsorbed by the active plate, so as to purify the chemical gas more thoroughly as much as possible, and the chemical gas is purified to meet the emission standards as much as possible, and the electric push rod is turned on to drive the brush to move up and down, so as to facilitate the cleaning of the filter screen, thereby avoiding the problem of filter screen clogging as much as possible, and improving the practicality of the device.

[0017] 2. The utility model provides a reaction device with a high safety factor for chemical safety. The stirring components cooperate with each other to achieve the effect of fully stirring the materials. The motor is turned on to drive the rotation of the rotating rod, thereby driving the rotation of the stirring rod to fully stir the materials. The scraper is provided to facilitate the cleaning of the inner wall of the device, thereby avoiding the problem of materials sticking to the inner wall of the device as much as possible, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the stirring assembly in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the filter assembly in the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 This is a schematic diagram of the main structure of the filter component in the present utility model.

[0024] In the figure: 1. machine body; 2. stirring assembly; 201. motor; 202. rotating rod; 203. stirring rod; 204. scraper; 3. air outlet; 4. filter assembly; 401. fan; 402. transmission pipe; 403. filter box; 404. activated carbon plate; 405. exhaust port; 406. lifting frame; 407. electric push rod; 408. filter screen; 409. brush. DETAILED DESCRIPTION

[0025] 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.

[0026] Example 1

[0027] The preferred embodiment of the reaction device with high safety factor for chemical safety provided by the utility model is as follows Figures 1 to 5 As shown: it includes a body 1, one side of the top of the body 1 is fixedly connected with an air outlet 3, the top of the air outlet 3 is fixedly connected with a filter assembly 4, the filter assembly 4 includes a fan 401, a transmission pipe 402, a filter box 403, an activated carbon plate 404, an exhaust port 405, a lifting frame 406, an electric push rod 407, a filter screen 408 and a brush 409, one side of the fan 401 is fixedly connected with the transmission pipe 402, the other side of the fan 401 is fixedly connected with the filter box 403, the outer wall of the filter box 403 is fixedly connected with the exhaust port 405, and one side of the inside of the filter box 403 is fixedly connected with the filter screen 408.

[0028] An activated carbon plate 404 is fixedly connected to the other side of the filter box 403 , an electric push rod 407 is fixedly connected to the top of the filter box 403 , a lifting frame 406 is fixedly connected to the top of the electric push rod 407 , and a brush 409 is fixedly connected to the bottom of the lifting frame 406 .

[0029] In this embodiment, the transmission pipe 402 is fixedly connected to the gas outlet 3, and the activated carbon plate 404 and the filter box 403 form an integrated structure, so that the activated carbon plate 404 can easily adsorb the toxic gas.

[0030] Example 2

[0031] Based on Example 1, a preferred embodiment of a reaction device with a high safety factor for chemical safety provided by the utility model is as follows: Figures 1 to 5As shown: the lifting frame 406 is movably connected to the filter box 403, and the lifting frame 406 and the filter box 403 form a lifting structure through the electric push rod 407. According to the needs of the user, the lifting frame 406 is driven to move up and down inside the filter box 403 by turning on the electric push rod 407.

[0032] In this embodiment, the electric push rod 407 is symmetrically arranged with respect to the center line of the filter box 403, and the brush 409 forms a lifting structure with the electric push rod 407 through the lifting frame 406. By lifting and lowering the lifting frame 406, the brush 409 is driven to move up and down on the outer wall of the filter 408 to clean the dust on the surface of the filter 408.

[0033] Furthermore, the outer wall of the filter 408 is closely fitted with the outer wall of the brush 409 , and the filter 408 and the filter box 403 form an integrated structure, so that the filter 408 can easily block impurities in the gas.

[0034] Furthermore, a stirring assembly 2 is fixedly connected to the top of the body 1, and the stirring assembly 2 includes a motor 201, a rotating rod 202, a stirring rod 203 and a scraper 204. The output end of the motor 201 is fixedly connected to the rotating rod 202 via a coupling, and the outer wall of the rotating rod 202 is fixedly connected to the stirring rod 203. The stirring rod 203 forms a rotating structure with the motor 201 through the rotating rod 202. By turning on the motor 201, the rotating rod 202 is driven to rotate, thereby driving the stirring rod 203 to rotate.

[0035] In addition, a scraper bar 204 is fixedly connected to the outer wall of the rotating rod 202, and the scraper bar 204 forms a rotating structure with the motor 201 through the rotating rod 202. The rotation of the rotating rod 202 drives the scraper bar 204 to rotate, thereby facilitating cleaning of the interior of the machine body 1.

[0036] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0037] Working principle: when in use, first turn on the motor 201 according to the needs of the user to drive the rotating rod 202 to rotate, thereby driving the stirring rod 203 to rotate, so as to facilitate the stirring processing of the chemical product. At the same time, the rotation of the rotating rod 202 drives the rotation of the scraper 204, so as to facilitate the cleaning of the inside of the body 1. After the processing is completed, the fan 401 is turned on to transmit the gas in the body 1 through the air outlet 3 to the inside of the transmission pipe 402, and then to the inside of the filter box 403. The impurities in the gas are blocked by the filter 408, and the toxic gas is adsorbed by the activated carbon plate 404, and finally discharged through the exhaust port 405. At the same time, according to the needs of the user, the electric push rod 407 is turned on to drive the lifting frame 406 to move up and down inside the filter box 403, thereby driving the brush 409 to move up and down on the outer wall of the filter 408, and the dust on the surface of the filter 408 can be cleaned (the model of the motor 201 is YE3_90L_2) (the model of the electric push rod 407 is BDL52X).

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A reaction device with a high safety factor for chemical safety, characterized in that: The invention comprises a machine body (1), wherein one side of the top of the machine body (1) is fixedly connected to an air outlet (3), the top of the air outlet (3) is fixedly connected to a filter assembly (4), the filter assembly (4) comprises a fan (401), a transmission pipe (402), a filter box (403), an activated carbon plate (404), an air outlet (405), a lifting frame (406), an electric push rod (407), a filter screen (408) and a brush (409), one side of the fan (401) is fixedly connected to the transmission pipe (402), the other side of the fan (401) is fixedly connected to the filter box (403), the outer wall of the filter box (403) is fixedly connected to the air outlet (405), and one side of the interior of the filter box (403) is fixedly connected to the filter screen (408); An activated carbon plate (404) is fixedly connected to the other side of the filter box (403), an electric push rod (407) is fixedly connected to the top of the filter box (403), a lifting frame (406) is fixedly connected to the top of the electric push rod (407), and a brush (409) is fixedly connected to the bottom of the lifting frame (406).

2. A chemical safety reaction device with a high safety factor according to claim 1, characterized in that: The transmission pipe (402) and the air outlet (3) are fixedly connected, and the activated carbon plate (404) and the filter box (403) form an integrated structure.

3. A chemical safety reaction device with a high safety factor according to claim 1, characterized in that: The lifting frame (406) and the filter box (403) are movably connected, and the lifting frame (406) and the filter box (403) form a lifting structure through an electric push rod (407).

4. A chemical safety reaction device with a high safety factor according to claim 1, characterized in that: The electric push rod (407) is symmetrically arranged with respect to the center line of the filter box (403), and the brush (409) forms a lifting structure with the electric push rod (407) through the lifting frame (406).

5. A chemical safety reaction device with a high safety factor according to claim 1, characterized in that: The outer wall of the filter screen (408) is tightly fitted with the outer wall of the brush (409), and the filter screen (408) and the filter box (403) form an integrated structure.

6. A chemical safety reaction device with a high safety factor according to claim 1, characterized in that: The top of the machine body (1) is fixedly connected to a stirring assembly (2), the stirring assembly (2) comprising a motor (201), a rotating rod (202), a stirring rod (203) and a scraper (204), the output end of the motor (201) being fixedly connected to the rotating rod (202) via a coupling, the outer wall of the rotating rod (202) being fixedly connected to the stirring rod (203), and the stirring rod (203) forming a rotating structure with the motor (201) via the rotating rod (202).

7. A chemical safety reaction device with a high safety factor according to claim 6, characterized in that: The outer wall of the rotating rod (202) is fixedly connected with a scraper strip (204), and the scraper strip (204) forms a rotating structure through the rotating rod (202) and the motor (201).

Images