CN214457700U

CN214457700U - Surface purification device for unsymmetrical dimethylhydrazine production

Info

Publication number: CN214457700U
Application number: CN202120595576.2U
Authority: CN
Inventors: 钟鹤岩; 孟凡友; 李新杰; 张凤英; 蔡香芳
Original assignee: Qinghai Liming Chemical Co ltd
Current assignee: Qinghai Liming Chemical Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to a purification technical field specifically is a surface purification device is used in uns dimethylhydrazine production, including the device main part, the device main part is including purifying the chamber, and purifies chamber top inner wall and be provided with the import, import top inner wall is inserted and is equipped with the bottle plug, and is provided with reaction chamber below the import inner wall, the reaction chamber right side is provided with the export, export inside is provided with and shelters from the mechanism, and shelters from the mechanism and include the baffle, it is connected with the baffle through slide mechanism to export inside, there is a hinge bar baffle top through pivot swing joint, and the first hinge bar other end has the movable block through pivot swing joint, there is the threaded rod inside through threaded connection of movable block. The utility model discloses a rotation threaded rod drives the baffle and removes to make the unsymmetrical dimethylhydrazine after the purification can flow through the export, collect it, this device operating procedure is simple, and safe and reliable, the practicality is strong.

Description

Surface purification device for unsymmetrical dimethylhydrazine production

Technical Field

The utility model relates to a purification device technical field specifically is a surface purification device is used in uns-dimethylhydrazine production.

Background

Unsymmetrical dimethylhydrazine is an organic matter, colorless flammable liquid, and have the defects of flammability, strong toxicity, carcinogenicity and the like, but unsymmetrical dimethylhydrazine is a main fuel of launching tests and carrier rockets of missiles, satellites, airships and the like, so a large amount of unsymmetrical dimethylhydrazine still needs to be applied when the missiles or the airships are manufactured, and the unsymmetrical dimethylhydrazine needs to be processed before being put into use, so a surface purification device for producing the unsymmetrical dimethylhydrazine is continuously developed and innovated, the use requirements of people are basically met at present, and some problems still exist.

When the unsymmetrical dimethylhydrazine is purified, the unsymmetrical dimethylhydrazine after purification needs to be collected, but the unsymmetrical dimethylhydrazine has the defects of high toxicity and carcinogenicity, so that an outlet cannot be directly opened by hands, and the original liquid of the unsymmetrical dimethylhydrazine in the purification process may have large impurities, so that the purity of the liquid after purification is not high, and therefore, a surface purification device for unsymmetrical dimethylhydrazine production is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, the utility model aims to provide a surface purification device is used in uns-dimethylhydrazine production to solve the uns-dimethylhydrazine that provides among the above-mentioned background art and have hypertoxic, carcinogenic shortcoming, consequently can not directly open the export with the hand, and uns-dimethylhydrazine original liquid has great impurity, leads to the not high problem of liquid purity after the purification.

In order to achieve the above object, the utility model provides a following technical scheme: a surface purification device for unsymmetrical dimethylhydrazine production comprises a device main body, wherein the device main body comprises a purification cavity, the inner wall of the top end of the purification cavity is provided with an inlet, a bottle plug is inserted into the inner wall of the top end of the inlet, a reaction cavity is arranged below the inner wall of the inlet, the right side of the reaction cavity is provided with an outlet, a shielding mechanism is arranged inside the outlet and comprises a baffle plate, the inside of the outlet is connected with the baffle plate through a sliding mechanism, the top end of the baffle plate is movably connected with a first hinged rod through a rotating shaft, the other end of the first hinged rod is movably connected with a movable block through a rotating shaft, the inside of the movable block is connected with a threaded rod through threads, the bottom end of the threaded rod is movably connected with a limiting block through a bearing, the left side of the limiting block is fixedly connected with the outer wall of the right side of the purification cavity, the outer wall of the right side of the purification cavity is fixedly connected with a fixed plate, and the inner wall of the right side of the fixed plate is provided with a second chute, the inside sliding connection of second spout has the second slider, and second slider right side fixed connection is on the movable block left side, purification intracavity portion is provided with filtering mechanism.

Preferably, the filtering mechanism comprises a third sliding groove, the two sides of the inner wall of the purification cavity are provided with the third sliding grooves, the two groups of the third sliding grooves are internally and slidably connected with third sliding blocks, a filter plate is fixedly connected between the third sliding blocks, the front end of the purification cavity is provided with a slotted hole matched with the filter plate, and the left side of the purification cavity is provided with a fixing mechanism inside the third sliding block.

Preferably, fixed establishment includes the fourth spout, the fourth spout has all been seted up to both sides about purification chamber left side outer wall, and the inside all sliding connection of fourth spout has the fourth slider, fourth spout inner wall fixedly connected with spring, and spring other end fixed connection is at fourth slider outer wall, fourth slider left side surface has the second hinge bar through pivot swing joint, and the second hinge bar other end has the arm-tie through pivot swing joint, arm-tie right side fixedly connected with inserted block, and the inserted block right-hand member is inserted and is established in the hole that third slider left side inner wall was seted up.

Preferably, slide mechanism includes first spout and first slider, and the export front and back both sides inner wall has all seted up first spout, and is two sets of the inside first slider that all has sliding connection of first spout, and the inboard fixed connection that all is at the baffle outer wall of first slider.

Preferably, the outer wall of the right side of the purification cavity is fixedly connected with a supporting block, and the supporting block is sleeved on the outer surface of the threaded rod.

Preferably, the inner wall of the bottom end of the reaction cavity is provided with a drainage plate, and the top end of the drainage plate is designed in an inclined shape.

Preferably, two sets of fourth slider outer wall all is glued with the blotter, and the blotter all laminates at fourth spout inner wall.

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

1. the surface purification device for unsymmetrical dimethylhydrazine production is provided with the shielding mechanism, when the unsymmetrical dimethylhydrazine after purification needs to be collected, firstly, the threaded rod is rotated, then the movable block can drive the first hinge rod to start moving under the sliding action of the second sliding chute and the second sliding block, so that the baffle is separated from the inside of the outlet, the shielding of the outlet is removed, an operator does not need to directly open the outlet by hands through the device, but drives the baffle to move by rotating the threaded rod, and the unsymmetrical dimethylhydrazine after purification can flow out through the outlet and is collected;

2. this uns dimethylhydrazine production is provided with filtering mechanism with surface purification device for uns dimethylhydrazine enters into the purification intracavity portion through the import when needs filter uns dimethylhydrazine for this moment alright make uns dimethylhydrazine pass through the filter and filter it, thereby make the inside great impurity of uns dimethylhydrazine can filter, improve the purity of purification uns dimethylhydrazine.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic right sectional view of the outlet and baffle structure of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 4 according to the present invention;

fig. 6 is a schematic top sectional view of the filter structure of fig. 1 according to the present invention.

In the figure: 110. a purification chamber; 120. an inlet; 130. a bottle stopper; 140. a reaction chamber; 141. a drainage plate; 150. an outlet; 210. a baffle plate; 211. a first chute; 212. a first slider; 220. a first hinge lever; 230. a moving block; 240. a threaded rod; 241. a support block; 250. a limiting block; 260. a fixing plate; 270. a second chute; 280. a second slider; 310. a third chute; 320. a third slider; 330. a filter plate; 340. a fourth chute; 350. a fourth slider; 351. a cushion pad; 360. a spring; 370. a second hinge lever; 380. pulling a plate; 390. and (5) inserting the blocks.

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 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.

Referring to fig. 1-6, the present invention provides an embodiment: a surface purification device for unsymmetrical dimethylhydrazine production comprises a device body, wherein the device body comprises a purification cavity 110, an inlet 120 is arranged on the inner wall of the top end of the purification cavity 110, a bottle stopper 130 is inserted into the inner wall of the top end of the inlet 120, a reaction cavity 140 is arranged below the inner wall of the inlet 120, an outlet 150 is arranged on the right side of the reaction cavity 140, a shielding mechanism is arranged inside the outlet 150 and comprises a baffle 210, the inside of the outlet 150 is connected with the baffle 210 through a sliding mechanism, the top end of the baffle 210 is movably connected with a first hinge rod 220 through a rotating shaft, the other end of the first hinge rod 220 is movably connected with a movable block 230 through a rotating shaft, the inside of the movable block 230 is connected with a threaded rod 240 through threads, the bottom end of the threaded rod 240 is movably connected with a limiting block 250 through a bearing, the left side of the limiting block 250 is fixedly connected to the outer wall of the right side of the purification cavity 110, and the outer wall of the right side of the purification cavity 110 is fixedly connected with a fixing plate 260, and the inner wall of the right side of the fixed plate 260 is provided with a second chute 270, the inside of the second chute 270 is connected with a second sliding block 280 in a sliding manner, the right side of the second sliding block 280 is fixedly connected to the left side of the moving block 230, the inside of the purification cavity 110 is provided with a filtering mechanism, and the filtering mechanism is arranged so that an operator does not need to directly open the outlet 150 by hand, but drives the baffle 210 to move by rotating the threaded rod 240, and therefore purified unsymmetrical dimethylhydrazine can flow out through the outlet 150 and is collected.

The filtering mechanism comprises a third sliding groove 310, both sides of the inner wall of the purifying chamber 110 are provided with third sliding grooves 310, the insides of two groups of the third sliding grooves 310 are all connected with third sliding blocks 320 in a sliding way, a filtering plate 330 is fixedly connected between the third sliding blocks 320, the front end of the purifying chamber 110 is provided with a slotted hole matched with the filtering plate 330, the inside of the left third sliding block 320 is provided with a fixing mechanism, the fixing mechanism comprises a fourth sliding groove 340, the upper and lower sides of the left outer wall of the purifying chamber 110 are both provided with fourth sliding grooves 340, the inside of the fourth sliding groove 340 is all connected with a fourth sliding block 350 in a sliding way, the inner wall of the fourth sliding groove 340 is fixedly connected with a spring 360, the other end of the spring 360 is fixedly connected with the outer wall of the fourth sliding block 350, the left outer surface of the fourth sliding block 350 is movably connected with a second hinge rod 370 through a rotating shaft, the other end of the second hinge rod 370 is movably connected with a pulling plate 380 through a rotating shaft, the right side of the pulling plate 380 is fixedly connected with an inserting block 390, and the right end of the insertion block 390 is inserted into a hole formed in the inner wall of the left side of the third slide block 320, so that the relatively large impurities in the unsymmetrical dimethylhydrazine can be filtered by the filter plate 330, and the purity of the unsymmetrical dimethylhydrazine after purification is improved.

Slide mechanism includes first spout 211 and first slider 212, and export 150 front and back both sides inner wall has all seted up first spout 211, and two sets of first spout 211 inside all sliding connection have first slider 212, and the inboard all fixed connection of first slider 212 is at baffle 210 outer wall, through being provided with first spout 211 and first slider 212 for export 150 can be more convenient when being opened.

The supporting block 241 is fixedly connected to the outer wall of the right side of the purifying cavity 110, the supporting block 241 is sleeved on the outer surface of the threaded rod 240, and the supporting block 241 is arranged, so that the stability of the threaded rod 240 is improved when the threaded rod 240 rotates.

Reaction chamber 140 bottom inner wall is provided with drainage plate 141, and drainage plate 141 top is the design of slope form, through being provided with drainage plate 141 for uns dimethylhydrazine can be more convenient outflow after the purification.

Two sets of fourth slider 350 outer walls all are glued there is blotter 351, and blotter 351 all laminates at fourth spout 340 inner wall, and through being provided with blotter 351, when spring 360 drove fourth slider 350 and removes, can slow down the vibrations of fourth slider 350.

The working principle is as follows: when the purified unsymmetrical dimethylhydrazine needs to be collected, firstly, the threaded rod 240 is rotated, and then the moving block 230 drives the first hinge rod 220 to start moving under the sliding action of the second sliding groove 270 and the second sliding block 280, so that the baffle 210 leaves the outlet 150, the shielding of the outlet 150 is removed, the purified unsymmetrical dimethylhydrazine can flow out through the outlet 150, and the purified unsymmetrical dimethylhydrazine is collected;

when needs filter uns-dimethylhydrazine, make uns-dimethylhydrazine enter purification chamber 110 through import 120 inside, this moment alright make uns-dimethylhydrazine pass through filter 330 and filter it, when needs clear up filter 330, through pulling arm 380 left, fourth slider 350 drives second articulated arm 370 and moves inside fourth spout 340 this moment, thereby make inserted block 390 leave third slider 320 inside, this moment alright pull filter 330 forward, under the sliding action of third spout 310 and third slider 320, make filter 330 leave purification chamber 110 inside, thereby clear up filter 330, the operation is ended to this.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a surface purification device is used in uns dimethylhydrazine production, includes the device main part, the device main part is including purification chamber (110), and purification chamber (110) top inner wall is provided with import (120), import (120) top inner wall is inserted and is equipped with bottle plug (130), and import (120) inner wall below is provided with reaction chamber (140), reaction chamber (140) right side is provided with export (150), its characterized in that: the device comprises an outlet (150), a shielding mechanism is arranged in the outlet (150), the shielding mechanism comprises a baffle plate (210), the outlet (150) is connected with the baffle plate (210) through a sliding mechanism, the top end of the baffle plate (210) is movably connected with a first hinged rod (220) through a rotating shaft, the other end of the first hinged rod (220) is movably connected with a movable block (230) through the rotating shaft, the interior of the movable block (230) is connected with a threaded rod (240) through threads, the bottom end of the threaded rod (240) is movably connected with a limiting block (250) through a bearing, the left side of the limiting block (250) is fixedly connected to the outer wall of the right side of a purification cavity (110), the outer wall of the right side of the purification cavity (110) is fixedly connected with a fixed plate (260), the inner wall of the right side of the fixed plate (260) is provided with a second sliding groove (270), the interior of the second sliding groove (270) is slidably connected with a second sliding block (280), and the right side of the second sliding block (280) is fixedly connected to the left side of the movable block (230), and a filtering mechanism is arranged in the purifying cavity (110).

2. The surface purification apparatus for unsymmetrical dimethylhydrazine according to claim 1, wherein: the filter mechanism includes third spout (310), and purification chamber (110) inner wall both sides have all seted up third spout (310), and are two sets of all sliding connection has third slider (320) inside third spout (310), and fixedly connected with filter (330) between third slider (320), purification chamber (110) front end is seted up the slotted hole of mutually supporting with filter (330), the left side third slider (320) inside is provided with fixed establishment.

3. The surface purification apparatus for unsymmetrical dimethylhydrazine according to claim 2, wherein: fixed establishment includes fourth spout (340), fourth spout (340) have all been seted up to both sides about purification chamber (110) left side outer wall, and fourth spout (340) inside all sliding connection has fourth slider (350), fourth spout (340) inner wall fixedly connected with spring (360), and spring (360) other end fixed connection is in fourth slider (350) outer wall, fourth slider (350) left side surface has second articulated rod (370) through pivot swing joint, and the second articulated rod (370) other end has arm-tie (380) through pivot swing joint, arm-tie (380) right side fixedly connected with inserted block (390), and inserted block (390) right-hand member is inserted and is established in the hole that third slider (320) left side inner wall was seted up.

4. The surface purification apparatus for unsymmetrical dimethylhydrazine according to claim 1, wherein: slide mechanism includes first spout (211) and first slider (212), and export (150) front and back both sides inner wall has all seted up first spout (211), and is two sets of first spout (211) inside all sliding connection has first slider (212), and the inboard all fixed connection of first slider (212) is at baffle (210) outer wall.

5. The surface purification apparatus for unsymmetrical dimethylhydrazine according to claim 1, wherein: the outer wall of the right side of the purification cavity (110) is fixedly connected with a supporting block (241), and the supporting block (241) is sleeved on the outer surface of the threaded rod (240).

6. The surface purification apparatus for unsymmetrical dimethylhydrazine according to claim 1, wherein: the inner wall of the bottom end of the reaction cavity (140) is provided with a drainage plate (141), and the top end of the drainage plate (141) is designed in an inclined shape.

7. The surface purification apparatus for unsymmetrical dimethylhydrazine production according to claim 3, wherein: two sets of fourth slider (350) outer wall all is glued there is blotter (351), and blotter (351) all laminates in fourth spout (340) inner wall.