阅读说明：本技术 一种氯化氢制备工艺及制备系统 (Hydrogen chloride preparation process and preparation system ) 是由 何爽 于 2020-05-14 设计创作，主要内容包括：本发明涉及氯化氢制备领域,更具体的说是一种氯化氢制备工艺及制备系统。一种氯化氢制备系统制备氯化氢的方法包括以下步骤：S1、将氯化钠和水加入反应盒内,在两个金属柱处分别通电作为正极和负极通电,对氯化钠和水溶液进行电解生成氢氧化钠、氢气和氯气；S2、两个齿环转动分别带动两个转筒和两个L形塑料柱转动,进而在电解的过程中改变电极位置；S3、在反应盒内充满氢气和氯气时可以将氢气和氯气从出气管挤出,挤出后的氢气和氯气被点火器点燃,进而生成氯化氢气体；S4、套筒内的氯化氢气体将挡球向上顶,进而将出气孔打开,随后氯化氢气体到达固定圆筒的上部,在固定圆筒的上端套接收集袋即可对氯化氢气体进行收集。(The invention relates to the field of hydrogen chloride preparation, in particular to a hydrogen chloride preparation process and a hydrogen chloride preparation system. A method for preparing hydrogen chloride by a hydrogen chloride preparation system comprises the following steps: s1, adding sodium chloride and water into the reaction box, respectively electrifying the two metal columns to serve as a positive electrode and a negative electrode, and electrolyzing the sodium chloride and the aqueous solution to generate sodium hydroxide, hydrogen and chlorine; s2, the two toothed rings rotate to respectively drive the two rotary drums and the two L-shaped plastic columns to rotate, and further the position of the electrode is changed in the electrolysis process; s3, when the reaction box is filled with hydrogen and chlorine, the hydrogen and the chlorine can be extruded out of the gas outlet pipe, and the extruded hydrogen and chlorine are ignited by the igniter to generate hydrogen chloride gas; s4, pushing the blocking ball upwards by the hydrogen chloride gas in the sleeve, opening the air outlet, enabling the hydrogen chloride gas to reach the upper part of the fixed cylinder, and sleeving a collecting bag at the upper end of the fixed cylinder to collect the hydrogen chloride gas.)

1. The utility model provides a hydrogen chloride preparation system, includes reaction box (1), inlet pipe (101), L shape plastic column (2), spacing ring (201), rotary drum (202) and metal column (204), its characterized in that: the utility model discloses a reaction box, including L shape plastic column (2), two L shape plastic column (2) are connected, the rear portion of two L shape plastic column (2) is the right angle shape, the middle part of two L shape plastic column (2) all is provided with rotary drum (202), two rotary drums (202) rotate respectively and connect both ends about reaction box (1) front side, two spacing rings (201) of equal fixedly connected with on two rotary drums (202), two spacing rings (201) on same rotary drum (202) are laminated with the inside and outside wall of reaction box (1) respectively, be provided with metal column (204) in L shape plastic column (2), metal column (204) are all worn out from the front and back both ends of L shape plastic column (2).

2. A hydrogen chloride production system according to claim 1, wherein: the hydrogen chloride preparation system further comprises a gear (105), a motor (106) and a toothed ring (203), the motors (106) are fixedly connected to the left end and the right end of the front side of the reaction box (1), the gears (105) are fixedly connected to output shafts of the two motors (106), the toothed ring (203) is fixedly connected to the front portions of the two rotary drums (202), and the two gears (105) are respectively in meshing transmission with the two toothed rings (203).

3. A hydrogen chloride production system according to claim 2, wherein: the hydrogen chloride preparation system further comprises a front rail rod (104), contact blocks (205), stop posts (206), binding posts (207), cross bars (208) and fastening screws (209), the middle part of the front side of the reaction box (1) is fixedly connected with the front rail rod (104), the cross bars (208) are slidably connected onto the front rail rod (104), the cross bars (208) are connected with the fastening screws (209) through threads, the fastening screws (209) are pressed against the front rail rod (104), the left end and the right end of each cross bar (208) are slidably connected with the binding posts (207) in the front and back direction, the rear ends of the two binding posts (207) are fixedly connected with the contact blocks (205), the front ends of the two binding posts (207) are fixedly connected with the stop posts (206), the two stop posts (206) are positioned on the front side of the cross bars (208), the two binding posts (207) are sleeved with compression springs I, the two compression springs I are positioned on the rear side of the cross bars (208), the two compression springs I are respectively positioned on the front sides of the two contact blocks (205), and the two contact blocks (205) are respectively positioned in front of the two metal columns (204).

4. A hydrogen chloride production system according to claim 3, wherein: the hydrogen chloride preparation system further comprises an electric push rod (103), a cover plate (3), an air outlet pipe (303), an igniter (304), an igniter support (305) and a folding rod (306), the cover plate (3) is vertically connected in the reaction box (1) in a sliding manner, the air outlet pipe (303) is arranged in the middle of the cover plate (3), the igniter support (305) is fixedly connected to the upper side of the cover plate (3), the igniter (304) is arranged on the upper portion of the igniter support (305), the igniter (304) is located at the outlet position of the air outlet pipe (303), the folding rod (306) is fixedly connected to the right end of the cover plate (3), the electric push rod (103) is fixedly connected to the right side of the reaction box (1), and the movable end of the electric push rod (103.

5. A hydrogen chloride production system according to claim 4, characterized in that: the hydrogen chloride preparation system further comprises a support rod (301) and a sleeve (302), the upper side of the cover plate (3) is fixedly connected with the support rod (301), the upper end of the support rod (301) is fixedly connected with the sleeve (302), the sleeve (302) is located on the upper portion of the gas outlet pipe (303), and the sleeve (302) and the gas outlet pipe (303) are coaxially arranged.

6. A hydrogen chloride production system according to claim 5, wherein: the hydrogen chloride preparation system also comprises a middle frame (102), a fixed cylinder (4), a round baffle (401), a door-shaped frame (402), a baffle ball (403), a vertical round rod (404), a round bottom sheet (405) and an air outlet (406), the middle frame (102) is fixedly connected with the rear side of the reaction box (1), the fixed cylinder (4) is fixedly connected with the middle frame (102), the lower part of the fixed cylinder (4) is connected in the sleeve (302) in a sliding manner, the round baffle (401) is fixedly connected with the upper part of the fixed cylinder (4), the air outlet (406) is arranged in the middle of the round baffle (401), the door-shaped frame (402) is fixedly connected with the upper side of the round baffle (401), the vertical round rod (404) is vertically connected on the door-shaped frame (402) in a sliding manner, the baffle ball (403) is fixedly connected with the middle part of the vertical round rod (404), the baffle ball (403) is positioned above the air outlet (406), the round bottom sheet (405) is fixedly, a compression spring II is arranged between the round bottom plate (405) and the round baffle plate (401).

7. A hydrogen chloride production system according to claim 6, characterized in that: the hydrogen chloride preparation system further comprises an L-shaped support (5), transverse sliding columns (501), hand-screwed screws (502) and semicircular pressing strips (503), the L-shaped supports (5) are fixedly connected to the left end and the right end of the reaction box (1), the transverse sliding columns (501) are connected to the upper portions of the two L-shaped supports (5) in a transverse sliding mode, the semicircular pressing strips (503) are fixedly connected to the inner ends of the two transverse sliding columns (501) in a transverse sliding mode, the two semicircular pressing strips (503) are pressed on the left side and the right side of the upper portion of the fixed cylinder (4) respectively, the hand-screwed screws (502) are connected to the upper portions of the two L-shaped supports (5) through threads, and the two hand-screwed screws (502) are pressed on the outer sides of.

8. The method for preparing hydrogen chloride by using the hydrogen chloride preparation system as claimed in claim 7, comprising the following steps:

s1, adding sodium chloride and water into the reaction box (1), respectively electrifying the two metal columns (204) to serve as a positive electrode and a negative electrode, and electrolyzing the sodium chloride and the aqueous solution to generate sodium hydroxide, hydrogen and chlorine;

s2, the two toothed rings (203) rotate to respectively drive the two rotary drums (202) and the two L-shaped plastic columns (2) to rotate, and further the position of the electrode is changed in the electrolysis process;

s3, when the reaction box (1) is filled with hydrogen and chlorine, the hydrogen and the chlorine can be extruded out of the gas outlet pipe (303), and the extruded hydrogen and chlorine are ignited by the igniter (304) to generate hydrogen chloride gas;

s4, the blocking ball (403) is pushed upwards by the hydrogen chloride gas in the sleeve (302), the air outlet (406) is opened, then the hydrogen chloride gas reaches the upper part of the fixed cylinder (4), and the hydrogen chloride gas can be collected by sleeving a collecting bag at the upper end of the fixed cylinder (4).

Technical Field

The invention relates to the field of hydrogen chloride preparation, in particular to a hydrogen chloride preparation process and a hydrogen chloride preparation system.

Background

The invention discloses a preparation method of liquid hydrogen chloride with the application number of CN201910061065.X, belongs to the technical field of hydrogen chloride preparation, and particularly relates to a preparation method of liquid hydrogen chloride; the conveniently used hydrogen chloride preparation device comprises a preparation tank, a drainage disc, a hollow support, a sulfuric acid spray head, a hydrochloric acid guide pipe and a hydrochloric acid spray head; the drainage plates are sequentially enlarged from top to bottom and are in inserted rotary fit, a heat accumulation cavity is formed between every two adjacent drainage plates in inserted fit, each drainage plate comprises an annular cover body easy to conduct heat, a plurality of partition plates fixed on the outer side wall of the annular cover body, an upper hollow column and a lower hollow column, the upper hollow column and the lower hollow column are connected into a whole, the upper end of the annular cover body is provided with a plurality of vent holes, and the upper parts of the vent holes of the drainage plates at the uppermost end are obliquely provided with air guide pipes; the proportion of extracting hydrogen chloride gas from hydrochloric acid is improved by fully mixing concentrated sulfuric acid and hydrochloric acid on the drainage tray and increasing the spreading area of mixed liquid of the concentrated sulfuric acid and the hydrochloric acid. However, this patent fails to change the position of the electrode during the electrolysis and sufficiently electrolyzes the raw material.

Disclosure of Invention

The invention provides a hydrogen chloride preparation system, which has the beneficial effects that the position of an electrode can be changed in the electrolysis process, and the raw materials can be fully electrolyzed.

The invention relates to the field of hydrogen chloride preparation, in particular to a hydrogen chloride preparation system which comprises a reaction box, a feeding pipe, an L-shaped plastic column, a limiting ring, a rotary drum and a metal column.

The utility model discloses a reaction box, including two L shape plastic columns, two rotary drums, two spacing rings, metal column, L shape plastic column, respectively be provided with one about the L shape plastic column, the rear portion of two L shape plastic columns is the right angle shape, the middle part of two L shape plastic columns all is provided with the rotary drum, two rotary drums rotate respectively and connect both ends about the reaction box front side, two equal fixedly connected with spacing rings on two rotary drums, two spacing rings on same rotary drum laminate with the inside and outside wall of reaction box respectively, be provided with the metal column in the L shape plastic column, the metal column is all worn out from the front.

The hydrogen chloride preparation system further comprises gears, motors and gear rings, the motors are fixedly connected to the left end and the right end of the front side of the reaction box, the gears are fixedly connected to the output shafts of the two motors, the gear rings are fixedly connected to the front portions of the two rotary drums, and the two gears are in meshing transmission with the two gear rings respectively.

The hydrogen chloride preparation system still includes preceding track pole, the contact block, the bumping post, the terminal, horizontal bar and fastening screw, track pole before the front side middle part fixedly connected with of reaction box, horizontal bar sliding connection is on track pole in the front, there is fastening screw through threaded connection on the horizontal bar, fastening screw pushes up on the track pole in the front, both ends all have the terminal in the front rear direction sliding connection about the horizontal bar, the equal fixedly connected with contact block in rear end of two terminals, the equal fixedly connected with bumping post in front end of two terminals, two bumping posts all are located the front side of horizontal bar, compression spring I has all been cup jointed on two terminals, two compression spring I all are located the rear side of horizontal bar, two compression spring I are located the front side of two contact blocks respectively, two contact blocks are located the place ahead of two metal columns respectively.

The hydrogen chloride preparation system further comprises an electric push rod, a cover plate, an air outlet pipe, an igniter support and a folding rod, wherein the cover plate is vertically connected in the reaction box in a sliding manner, the air outlet pipe is arranged at the middle part of the cover plate, the upper side of the cover plate is fixedly connected with the igniter support, the upper part of the igniter support is provided with the igniter, the igniter is located at the outlet position of the air outlet pipe, the folding rod is fixedly connected at the right end of the cover plate, the electric push rod is fixedly connected at the right side of the reaction box, and.

The hydrogen chloride preparation system further comprises a support rod and a sleeve, the support rod is fixedly connected to the upper side of the cover plate, the sleeve is fixedly connected to the upper end of the support rod, the sleeve is located on the upper portion of the air outlet pipe, and the sleeve and the air outlet pipe are coaxially arranged.

The hydrogen chloride preparation system further comprises an intermediate frame, a fixed cylinder, a circular baffle, a door-shaped frame, a blocking ball, a vertical circular rod, a circular film and an air outlet hole, the rear side fixedly connected with intermediate frame of the reaction box, the fixed cylinder fixedly connected with the intermediate frame, the lower part of the fixed cylinder is connected in the sleeve in a sliding mode, the upper part fixedly connected with circular baffle of the fixed cylinder, the middle part of the circular baffle is provided with the air outlet hole, the upper side fixedly connected with door-shaped frame of the circular baffle, the vertical circular rod is connected with the vertical sliding frame on the door-shaped frame, the middle part fixedly connected with blocking ball of the vertical circular rod, the blocking ball is located above the air outlet hole, the lower end fixedly connected with circular film of the vertical circular rod, and a compression spring II is.

The hydrogen chloride preparation system further comprises L-shaped supports, transverse sliding columns, hand-rotating screws and semicircular pressing strips, the L-shaped supports are fixedly connected to the left end and the right end of the reaction box, the transverse sliding columns are slidably connected to the upper portions of the two L-shaped supports, the semicircular pressing strips are fixedly connected to the inner ends of the two transverse sliding columns, the two semicircular pressing strips press the left side and the right side of the upper portion of the fixed cylinder respectively, the hand-rotating screws are connected to the upper portions of the two L-shaped supports through threads, and the two hand-rotating screws respectively press the outer sides of the two semicircular pressing strips.

A method for preparing hydrogen chloride by a hydrogen chloride preparation system comprises the following steps:

s1, adding sodium chloride and water into the reaction box, respectively electrifying the two metal columns to serve as a positive electrode and a negative electrode, and electrolyzing the sodium chloride and the aqueous solution to generate sodium hydroxide, hydrogen and chlorine;

s2, the two toothed rings rotate to respectively drive the two rotary drums and the two L-shaped plastic columns to rotate, and further the position of the electrode is changed in the electrolysis process;

s3, when the reaction box is filled with hydrogen and chlorine, the hydrogen and the chlorine can be extruded out of the gas outlet pipe, and the extruded hydrogen and chlorine are ignited by the igniter to generate hydrogen chloride gas;

s4, pushing the blocking ball upwards by the hydrogen chloride gas in the sleeve, opening the air outlet, enabling the hydrogen chloride gas to reach the upper part of the fixed cylinder, and sleeving a collecting bag at the upper end of the fixed cylinder to collect the hydrogen chloride gas.

The hydrogen chloride preparation system has the beneficial effects that:

the hydrogen chloride preparation system provided by the invention has the advantages that the position of the electrode is changed in the electrolysis process, and the raw materials are fully electrolyzed. Sodium chloride and water are added into a reaction box, the two metal columns are respectively electrified to be used as a positive electrode and a negative electrode, and the sodium chloride and the aqueous solution are electrolyzed to generate sodium hydroxide, hydrogen and chlorine. The two L-shaped plastic columns can rotate on the reaction box through the two rotary drums respectively, so that the rear parts of the two L-shaped plastic columns are driven to rotate, the positions of electrodes are changed in the electrolysis process, and the raw materials are electrolyzed fully; when the L-shaped plastic columns rotate, sodium chloride and aqueous solution can be stirred, and electrolysis can be better carried out; the hydrogen and chlorine are ignited to produce hydrogen chloride.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of the overall structure of a hydrogen chloride production system according to the present invention;

FIG. 2 is a schematic diagram of the overall structure of a hydrogen chloride production system according to the present invention;

FIG. 3 is a first schematic structural view of a reaction cassette;

FIG. 4 is a second schematic structural view of the reaction cassette;

FIG. 5 is a schematic structural view of an L-shaped plastic column;

FIG. 6 is a schematic structural view of a cover plate;

FIG. 7 is a schematic structural view of a stationary cylinder;

fig. 8 is a structural schematic diagram of an L-shaped bracket.

In the figure: a reaction cassette 1; a feed pipe 101; an intermediate frame 102; an electric push rod 103; a front rail bar 104; a gear 105; a motor 106; an L-shaped plastic column 2; a stop collar 201; a drum 202; a toothed ring 203; a metal pillar 204; a contact block 205; a stop post 206; a post 207; a cross bar 208; a fastening screw 209; a cover plate 3; a support rod 301; a sleeve 302; an air outlet pipe 303; an igniter 304; an igniter lead 305; a folding bar 306; a fixed cylinder 4; a circular baffle 401; a gantry 402; a ball retainer 403; a vertical round bar 404; a circular bottom plate 405; an air outlet 406; an L-shaped bracket 5; a cross slide column 501; a hand screw 502; a semicircular bead 503.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.