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CN-224225600-U - Protective device for chemical safety production

CN224225600UCN 224225600 UCN224225600 UCN 224225600UCN-224225600-U

Abstract

The utility model discloses a protective device for chemical safety production, which comprises a protective box, wherein a purifying structure is arranged at the top of the protective box, a switch structure is arranged at the front side of the interior of the protective box, connecting structures are arranged at the left side and the right side of the rear side of the protective box, the protective device can effectively purify the external gas and the gas in the protective device through the purifying structure, the purified gas can be blown into the protective device, the residual toxic and harmful gas in the protective device and on the surface of the protective device can be discharged for filtering again, the sterilizing efficiency is improved, the sterilizing efficiency and the practicability of the protective device are improved, the sealing door of the protective device is more stable when being closed through the switch structure, the condition that the sealing door is automatically opened is avoided, the invasion of pollutants such as dust and the like in the chemical production environment into the protective device is effectively prevented, and the protective effect is further improved.

Inventors

  • Kong Tanlu
  • JIA JIANYUN

Assignees

  • 江苏新农化工有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (7)

  1. 1. The protective device for the chemical safety production is characterized by comprising a protective box (1), wherein a purifying structure (2) is arranged at the top of the protective box (1), a switch structure (3) is arranged on the front side of the interior of the protective box (1), ultraviolet disinfection lamps are arranged in the protective box (1), connecting structures (4) are arranged on the left side and the right side of the rear side of the protective box (1), the connecting structures (4) are used for extracting gas in the protective box (1) to the purifying structure (2), the purifying structure (2) comprises a mounting assembly (21), a rotating assembly (22) is arranged at the top of the mounting assembly (21), external air is blown into the mounting assembly (21) by the rotating assembly (22), and idler wheels (5) are arranged at four corners of the bottom of the protective box (1).
  2. 2. The protection device for chemical safety production of claim 1, wherein the installation assembly (21) comprises an installation box (211), round through holes (212) penetrating into the installation box (211) are formed in the top of the installation box (211), a plurality of guide grooves (213) which are arrayed up and down are formed in the left side and the right side of the inner wall of the installation box (211), guide posts (214) are movably connected to the inner wall of each guide groove (213), a limiting frame (215) is fixedly connected to one side, close to each other, of each guide post (214), an active carbon plate (216), an air filter plate (217) and a molecular sieve (218) are sequentially and movably connected to the inner wall of the limiting frame (215) from top to bottom, and a fixing plate (219) is fixedly connected to the front side of each limiting frame (215).
  3. 3. The protective device for chemical safety production according to claim 2, wherein the front side of the fixing plate (219) is fixedly connected with a first handle (210), the bottoms of the left and right side walls of the installation box (211) are respectively provided with an air outlet hole (2101) penetrating into the installation box, the air outlet holes (2101) are communicated with the waste gas collecting mechanism (6), the bottoms of the inner walls of the installation box (211) are provided with circular installation holes penetrating into the interior of the protection box (1), and the inner walls of the circular installation holes are fixedly connected with a third fan (2102).
  4. 4. The protective device for chemical safety production according to claim 1, wherein the rotating assembly (22) comprises a limit sleeve (221), the outer wall of the limit sleeve (221) is movably connected with the inner wall of the circular through hole (212), the top of the limit sleeve (221) is fixedly connected with a fixed cylinder (222), the outer wall of the fixed cylinder (222) is fixedly connected with a bevel gear disc (223), the outer wall of the bevel gear disc (223) is connected with a bevel gear (224) in a meshed manner, one end, far away from the fixed cylinder (222), of the bevel gear (224) is fixedly connected with a driving motor (225), and the bottom of the driving motor (225) is fixedly connected with the top of the installation box (211).
  5. 5. The protective device for chemical safety production according to claim 4, wherein an air inlet shell (226) is fixedly connected to the top of the fixed cylinder (222), a protective net (227) is fixedly connected to the front side of the air inlet shell (226), and a fan I (228) is fixedly connected to the inner wall of the limiting sleeve (221).
  6. 6. The protective device for chemical safety production according to claim 1, wherein the switch structure (3) comprises a sealing door (31), the upper side and the lower side of the sealing door (31) are fixedly connected with a fixing sleeve (32), the inner wall of the fixing sleeve (32) is movably connected with a sliding rod (33), the right side of the outer wall of the sliding rod (33) is sleeved with a spring (34), the left ends of the two sliding rods (33) are fixedly connected with a pulling plate (35), the right ends of the sliding rods (33) are fixedly connected with a trapezoid block (36), the outer wall of the trapezoid block (36) is movably connected with an inserting frame (37), the rear side of the inserting frame (37) is fixedly connected with the front side of the protective box (1), and the front side of the sealing door (31) is fixedly connected with a handle II (38).
  7. 7. The protection device for chemical safety production according to claim 1, wherein the connecting structure (4) comprises a second fan (41), an air inlet of the second fan (41) is fixedly connected with a first connecting pipe (42), one end of the first connecting pipe (42) away from the second fan (41) is fixedly connected with the rear side of the protection box (1), an air outlet of the second fan (41) is fixedly connected with a second connecting pipe (43), one end of the second connecting pipe (43) away from the second fan (41) is communicated with the inner cavity of the installation box (211), the bottom of the second fan (41) is fixedly connected with a support frame (44), and one side of the support frame (44) is fixedly connected with the rear side wall of the installation box (211).

Description

Protective device for chemical safety production Technical Field The utility model relates to the technical field of chemical production, in particular to a protective device for chemical safety production. Background The protection tools are needed to be used for preventing dust and the like from affecting operators in the chemical safety production process, so that the tools are needed to be stored and stored by the protection tools, and pollution before use is avoided. According to a patent document CN221498915U, the utility model discloses a protective device for chemical safety production, which comprises a supporting frame, wherein a fixed box body is fixedly arranged at the top end of the supporting frame, a first storage cavity, a second storage cavity and a third storage cavity are sequentially arranged in the fixed box body from top to bottom, a partition plate is arranged between the first storage cavity and the second storage cavity, a hanging rod is fixedly arranged in the first storage cavity, sliding grooves positioned at the bottom ends of the left side and the right side of the second storage cavity are fixedly arranged on the inner walls of the left side and the right side of the fixed box body, a movable plate is arranged between the sliding grooves in a sliding mode, an inclined table positioned in the second storage cavity is arranged at the top end of the movable plate, and a plurality of storage grooves are uniformly arranged on the top surface of the inclined table. Compared with the prior art, the protective mask has the advantages that the protective mask can be classified and stored according to the types of protective articles through the arrangement of the first storage cavity, the second storage cavity and the third storage cavity, and the second storage cavity can well protect fine products such as the protective mask, so that the device has stronger practicability. The protection device for chemical safety production provided by the technology has a certain containing and sterilizing effect, but some toxic gases remain after the use of the gas mask, if the protection device has no purifying structure, the harmful gases cannot be discharged and accumulated in the box, so that the protection device is damaged, the health of the next user can be endangered, in addition, the sealing door of the protection device for chemical safety production provided by the technology lacks a switch structure, the sealing door of the protection device for chemical safety production is easy to automatically open, and further pollutants such as dust and dust in the chemical production environment easily invade the inside of the protection device and are attached to the protection device, so that the protection device is polluted, and the protection efficiency of the protection device is influenced. Disclosure of utility model The utility model aims at overcoming the defects of the prior art and providing a protective device for chemical safety production, namely a protective cabinet, so as to achieve the purposes of improving the disinfection efficiency of the protective device and the like. The technical scheme includes that the protective device for chemical safety production comprises a protective box, wherein a purifying structure is arranged at the top of the protective box, a switch structure is arranged on the front side of the interior of the protective box, ultraviolet disinfection lamps are arranged in the protective box, connecting structures are arranged on the left side and the right side of the rear side of the protective box, rollers are arranged at four corners of the bottom of the protective box, and an exhaust gas collecting mechanism is arranged on the right side of the protective box; The purification structure comprises a mounting assembly, and a rotating assembly is arranged at the top of the mounting assembly. Preferably, the installation component includes the installation case, the circular through-hole that runs through to inside has been seted up at the top of installation case, a plurality of guide slots of upper and lower array have all been seted up to the left and right sides of installation incasement wall, the inner wall swing joint of guide slot has the guide post, control one side fixedly connected with spacing frame that the guide post is close to each other. Preferably, from the top down the inner wall of spacing frame has active carbon plate, air filter, molecular sieve in proper order, a plurality of the front side fixedly connected with fixed plate of spacing frame, the front side fixedly connected with handle one of fixed plate, the venthole that runs through to inside is all seted up to the bottom of the left and right sides wall of mounting box, the circular mounting hole that runs through to the inside of protective housing is seted up to the inner wall bottom of mounting box, the inner wall fixedly connected with fan three of circular mounting hole. Pre